chore: upgrade deps + code-gen (#249)

backend/go.mod

@@ -3,9 +3,9 @@ module github.com/hay-kot/homebox/backend
 go 1.19
 
 require (
-	ariga.io/atlas v0.9.0
+	ariga.io/atlas v0.9.1-0.20230119145809-92243f7c55cb
-	entgo.io/ent v0.11.5
+	entgo.io/ent v0.11.7
-	github.com/ardanlabs/conf/v2 v2.2.0
+	github.com/ardanlabs/conf/v3 v3.1.3
 	github.com/go-chi/chi/v5 v5.0.8
 	github.com/go-playground/validator/v10 v10.11.1
 	github.com/google/uuid v1.3.0

backend/go.sum

@@ -1,7 +1,11 @@
 ariga.io/atlas v0.9.0 h1:q0JMtqyA3X1YWtPcn+E/kVPwLDslb+jAC8Ejl/vW6d0=
 ariga.io/atlas v0.9.0/go.mod h1:T230JFcENj4ZZzMkZrXFDSkv+2kXkUgpJ5FQQ5hMcKU=
+ariga.io/atlas v0.9.1-0.20230119145809-92243f7c55cb h1:mbsFtavDqGdYwdDpP50LGOOZ2hgyGoJcZeOpbgKMyu4=
+ariga.io/atlas v0.9.1-0.20230119145809-92243f7c55cb/go.mod h1:T230JFcENj4ZZzMkZrXFDSkv+2kXkUgpJ5FQQ5hMcKU=
 entgo.io/ent v0.11.5 h1:V2qhG91C4PMQTa82Q4StoESMQ4dzkMNeStCzszxi0jQ=
 entgo.io/ent v0.11.5/go.mod h1:u7eKwNWAo/VlHIKxgwbmsFy3J7cKDxwi3jyF5TW/okY=
+entgo.io/ent v0.11.7 h1:V+wKFh0jhAbY/FoU+PPbdMOf2Ma5vh07R/IdF+N/nFg=
+entgo.io/ent v0.11.7/go.mod h1:ericBi6Q8l3wBH1wEIDfKxw7rcQEuRPyBfbIzjtxJ18=
 github.com/DATA-DOG/go-sqlmock v1.5.0 h1:Shsta01QNfFxHCfpW6YH2STWB0MudeXXEWMr20OEh60=
 github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
 github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
@@ -9,8 +13,8 @@ github.com/agext/levenshtein v1.2.3 h1:YB2fHEn0UJagG8T1rrWknE3ZQzWM06O8AMAatNn7l
 github.com/agext/levenshtein v1.2.3/go.mod h1:JEDfjyjHDjOF/1e4FlBE/PkbqA9OfWu2ki2W0IB5558=
 github.com/apparentlymart/go-textseg/v13 v13.0.0 h1:Y+KvPE1NYz0xl601PVImeQfFyEy6iT90AvPUL1NNfNw=
 github.com/apparentlymart/go-textseg/v13 v13.0.0/go.mod h1:ZK2fH7c4NqDTLtiYLvIkEghdlcqw7yxLeM89kiTRPUo=
-github.com/ardanlabs/conf/v2 v2.2.0 h1:ar1+TYIYAh2Tdeg2DQroh7ruR56/vJR8BDfzDIrXgtk=
+github.com/ardanlabs/conf/v3 v3.1.3 h1:16+Nzfc4PBd/ERtYERUFL/75eVKNyW15Y+vn3W1XZzQ=
-github.com/ardanlabs/conf/v2 v2.2.0/go.mod h1:m37ZKdW9jwMUEhGX36jRNt8VzSQ/HVmSziLZH2p33nY=
+github.com/ardanlabs/conf/v3 v3.1.3/go.mod h1:bIacyuGeZjkTdtszdbvOcuq49VhHpV3+IPZ2ewOAK4I=
 github.com/coreos/go-systemd/v22 v22.3.3-0.20220203105225-a9a7ef127534/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -93,8 +97,6 @@ github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTE
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
 github.com/rs/xid v1.4.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
-github.com/rs/zerolog v1.28.0 h1:MirSo27VyNi7RJYP3078AA1+Cyzd2GB66qy3aUHvsWY=
-github.com/rs/zerolog v1.28.0/go.mod h1:NILgTygv/Uej1ra5XxGf82ZFSLk58MFGAUS2o6usyD0=
 github.com/rs/zerolog v1.29.0 h1:Zes4hju04hjbvkVkOhdl2HpZa+0PmVwigmo8XoORE5w=
 github.com/rs/zerolog v1.29.0/go.mod h1:NILgTygv/Uej1ra5XxGf82ZFSLk58MFGAUS2o6usyD0=
 github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
@@ -114,8 +116,6 @@ github.com/swaggo/files v1.0.0 h1:1gGXVIeUFCS/dta17rnP0iOpr6CXFwKD7EO5ID233e4=
 github.com/swaggo/files v1.0.0/go.mod h1:N59U6URJLyU1PQgFqPM7wXLMhJx7QAolnvfQkqO13kc=
 github.com/swaggo/http-swagger v1.3.3 h1:Hu5Z0L9ssyBLofaama21iYaF2VbWyA8jdohaaCGpHsc=
 github.com/swaggo/http-swagger v1.3.3/go.mod h1:sE+4PjD89IxMPm77FnkDz0sdO+p5lbXzrVWT6OTVVGo=
-github.com/swaggo/swag v1.8.9 h1:kHtaBe/Ob9AZzAANfcn5c6RyCke9gG9QpH0jky0I/sA=
-github.com/swaggo/swag v1.8.9/go.mod h1:ezQVUUhly8dludpVk+/PuwJWvLLanB13ygV5Pr9enSk=
 github.com/swaggo/swag v1.8.10 h1:eExW4bFa52WOjqRzRD58bgWsWfdFJso50lpbeTcmTfo=
 github.com/swaggo/swag v1.8.10/go.mod h1:ezQVUUhly8dludpVk+/PuwJWvLLanB13ygV5Pr9enSk=
 github.com/yeqown/go-qrcode/v2 v2.2.1 h1:Jc1Q916fwC05R8C7mpWDbrT9tyLPaLLKDABoC5XBCe8=

backend/internal/data/ent/attachment.go

@@ -144,19 +144,19 @@ func (a *Attachment) assignValues(columns []string, values []any) error {
 
 // QueryItem queries the "item" edge of the Attachment entity.
 func (a *Attachment) QueryItem() *ItemQuery {
-	return (&AttachmentClient{config: a.config}).QueryItem(a)
+	return NewAttachmentClient(a.config).QueryItem(a)
 }
 
 // QueryDocument queries the "document" edge of the Attachment entity.
 func (a *Attachment) QueryDocument() *DocumentQuery {
-	return (&AttachmentClient{config: a.config}).QueryDocument(a)
+	return NewAttachmentClient(a.config).QueryDocument(a)
 }
 
 // Update returns a builder for updating this Attachment.
 // Note that you need to call Attachment.Unwrap() before calling this method if this Attachment
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (a *Attachment) Update() *AttachmentUpdateOne {
-	return (&AttachmentClient{config: a.config}).UpdateOne(a)
+	return NewAttachmentClient(a.config).UpdateOne(a)
 }
 
 // Unwrap unwraps the Attachment entity that was returned from a transaction after it was closed,

backend/internal/data/ent/attachment_delete.go

@@ -69,6 +69,12 @@ type AttachmentDeleteOne struct {
 	ad *AttachmentDelete
 }
 
+// Where appends a list predicates to the AttachmentDelete builder.
+func (ado *AttachmentDeleteOne) Where(ps ...predicate.Attachment) *AttachmentDeleteOne {
+	ado.ad.mutation.Where(ps...)
+	return ado
+}
+
 // Exec executes the deletion query.
 func (ado *AttachmentDeleteOne) Exec(ctx context.Context) error {
 	n, err := ado.ad.Exec(ctx)
@@ -84,5 +90,7 @@ func (ado *AttachmentDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (ado *AttachmentDeleteOne) ExecX(ctx context.Context) {
-	ado.ad.ExecX(ctx)
+	if err := ado.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/attachment_query.go

@@ -20,11 +20,8 @@ import (
 // AttachmentQuery is the builder for querying Attachment entities.
 type AttachmentQuery struct {
 	config
-	limit        *int
+	ctx          *QueryContext
-	offset       *int
-	unique       *bool
 	order        []OrderFunc
-	fields       []string
 	inters       []Interceptor
 	predicates   []predicate.Attachment
 	withItem     *ItemQuery
@@ -43,20 +40,20 @@ func (aq *AttachmentQuery) Where(ps ...predicate.Attachment) *AttachmentQuery {
 
 // Limit the number of records to be returned by this query.
 func (aq *AttachmentQuery) Limit(limit int) *AttachmentQuery {
-	aq.limit = &limit
+	aq.ctx.Limit = &limit
 	return aq
 }
 
 // Offset to start from.
 func (aq *AttachmentQuery) Offset(offset int) *AttachmentQuery {
-	aq.offset = &offset
+	aq.ctx.Offset = &offset
 	return aq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (aq *AttachmentQuery) Unique(unique bool) *AttachmentQuery {
-	aq.unique = &unique
+	aq.ctx.Unique = &unique
 	return aq
 }
 
@@ -113,7 +110,7 @@ func (aq *AttachmentQuery) QueryDocument() *DocumentQuery {
 // First returns the first Attachment entity from the query.
 // Returns a *NotFoundError when no Attachment was found.
 func (aq *AttachmentQuery) First(ctx context.Context) (*Attachment, error) {
-	nodes, err := aq.Limit(1).All(newQueryContext(ctx, TypeAttachment, "First"))
+	nodes, err := aq.Limit(1).All(setContextOp(ctx, aq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -136,7 +133,7 @@ func (aq *AttachmentQuery) FirstX(ctx context.Context) *Attachment {
 // Returns a *NotFoundError when no Attachment ID was found.
 func (aq *AttachmentQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = aq.Limit(1).IDs(newQueryContext(ctx, TypeAttachment, "FirstID")); err != nil {
+	if ids, err = aq.Limit(1).IDs(setContextOp(ctx, aq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -159,7 +156,7 @@ func (aq *AttachmentQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one Attachment entity is found.
 // Returns a *NotFoundError when no Attachment entities are found.
 func (aq *AttachmentQuery) Only(ctx context.Context) (*Attachment, error) {
-	nodes, err := aq.Limit(2).All(newQueryContext(ctx, TypeAttachment, "Only"))
+	nodes, err := aq.Limit(2).All(setContextOp(ctx, aq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -187,7 +184,7 @@ func (aq *AttachmentQuery) OnlyX(ctx context.Context) *Attachment {
 // Returns a *NotFoundError when no entities are found.
 func (aq *AttachmentQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = aq.Limit(2).IDs(newQueryContext(ctx, TypeAttachment, "OnlyID")); err != nil {
+	if ids, err = aq.Limit(2).IDs(setContextOp(ctx, aq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -212,7 +209,7 @@ func (aq *AttachmentQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of Attachments.
 func (aq *AttachmentQuery) All(ctx context.Context) ([]*Attachment, error) {
-	ctx = newQueryContext(ctx, TypeAttachment, "All")
+	ctx = setContextOp(ctx, aq.ctx, "All")
 	if err := aq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -232,7 +229,7 @@ func (aq *AttachmentQuery) AllX(ctx context.Context) []*Attachment {
 // IDs executes the query and returns a list of Attachment IDs.
 func (aq *AttachmentQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeAttachment, "IDs")
+	ctx = setContextOp(ctx, aq.ctx, "IDs")
 	if err := aq.Select(attachment.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -250,7 +247,7 @@ func (aq *AttachmentQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (aq *AttachmentQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeAttachment, "Count")
+	ctx = setContextOp(ctx, aq.ctx, "Count")
 	if err := aq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -268,7 +265,7 @@ func (aq *AttachmentQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (aq *AttachmentQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeAttachment, "Exist")
+	ctx = setContextOp(ctx, aq.ctx, "Exist")
 	switch _, err := aq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -296,8 +293,7 @@ func (aq *AttachmentQuery) Clone() *AttachmentQuery {
 	}
 	return &AttachmentQuery{
 		config:       aq.config,
-		limit:        aq.limit,
+		ctx:          aq.ctx.Clone(),
-		offset:       aq.offset,
 		order:        append([]OrderFunc{}, aq.order...),
 		inters:       append([]Interceptor{}, aq.inters...),
 		predicates:   append([]predicate.Attachment{}, aq.predicates...),
@@ -306,7 +302,6 @@ func (aq *AttachmentQuery) Clone() *AttachmentQuery {
 		// clone intermediate query.
 		sql:  aq.sql.Clone(),
 		path: aq.path,
-		unique: aq.unique,
 	}
 }
 
@@ -347,9 +342,9 @@ func (aq *AttachmentQuery) WithDocument(opts ...func(*DocumentQuery)) *Attachmen
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (aq *AttachmentQuery) GroupBy(field string, fields ...string) *AttachmentGroupBy {
-	aq.fields = append([]string{field}, fields...)
+	aq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &AttachmentGroupBy{build: aq}
-	grbuild.flds = &aq.fields
+	grbuild.flds = &aq.ctx.Fields
 	grbuild.label = attachment.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -368,10 +363,10 @@ func (aq *AttachmentQuery) GroupBy(field string, fields ...string) *AttachmentGr
 //		Select(attachment.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (aq *AttachmentQuery) Select(fields ...string) *AttachmentSelect {
-	aq.fields = append(aq.fields, fields...)
+	aq.ctx.Fields = append(aq.ctx.Fields, fields...)
 	sbuild := &AttachmentSelect{AttachmentQuery: aq}
 	sbuild.label = attachment.Label
-	sbuild.flds, sbuild.scan = &aq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &aq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -391,7 +386,7 @@ func (aq *AttachmentQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range aq.fields {
+	for _, f := range aq.ctx.Fields {
 		if !attachment.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -468,6 +463,9 @@ func (aq *AttachmentQuery) loadItem(ctx context.Context, query *ItemQuery, nodes
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(item.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -497,6 +495,9 @@ func (aq *AttachmentQuery) loadDocument(ctx context.Context, query *DocumentQuer
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(document.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -516,9 +517,9 @@ func (aq *AttachmentQuery) loadDocument(ctx context.Context, query *DocumentQuer
 
 func (aq *AttachmentQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := aq.querySpec()
-	_spec.Node.Columns = aq.fields
+	_spec.Node.Columns = aq.ctx.Fields
-	if len(aq.fields) > 0 {
+	if len(aq.ctx.Fields) > 0 {
-		_spec.Unique = aq.unique != nil && *aq.unique
+		_spec.Unique = aq.ctx.Unique != nil && *aq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, aq.driver, _spec)
 }
@@ -536,10 +537,10 @@ func (aq *AttachmentQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   aq.sql,
 		Unique: true,
 	}
-	if unique := aq.unique; unique != nil {
+	if unique := aq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := aq.fields; len(fields) > 0 {
+	if fields := aq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, attachment.FieldID)
 		for i := range fields {
@@ -555,10 +556,10 @@ func (aq *AttachmentQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := aq.limit; limit != nil {
+	if limit := aq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := aq.offset; offset != nil {
+	if offset := aq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := aq.order; len(ps) > 0 {
@@ -574,7 +575,7 @@ func (aq *AttachmentQuery) querySpec() *sqlgraph.QuerySpec {
 func (aq *AttachmentQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(aq.driver.Dialect())
 	t1 := builder.Table(attachment.Table)
-	columns := aq.fields
+	columns := aq.ctx.Fields
 	if len(columns) == 0 {
 		columns = attachment.Columns
 	}
@@ -583,7 +584,7 @@ func (aq *AttachmentQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = aq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if aq.unique != nil && *aq.unique {
+	if aq.ctx.Unique != nil && *aq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range aq.predicates {
@@ -592,12 +593,12 @@ func (aq *AttachmentQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range aq.order {
 		p(selector)
 	}
-	if offset := aq.offset; offset != nil {
+	if offset := aq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := aq.limit; limit != nil {
+	if limit := aq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -617,7 +618,7 @@ func (agb *AttachmentGroupBy) Aggregate(fns ...AggregateFunc) *AttachmentGroupBy
 
 // Scan applies the selector query and scans the result into the given value.
 func (agb *AttachmentGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeAttachment, "GroupBy")
+	ctx = setContextOp(ctx, agb.build.ctx, "GroupBy")
 	if err := agb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -665,7 +666,7 @@ func (as *AttachmentSelect) Aggregate(fns ...AggregateFunc) *AttachmentSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (as *AttachmentSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeAttachment, "Select")
+	ctx = setContextOp(ctx, as.ctx, "Select")
 	if err := as.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/authroles.go

@@ -99,14 +99,14 @@ func (ar *AuthRoles) assignValues(columns []string, values []any) error {
 
 // QueryToken queries the "token" edge of the AuthRoles entity.
 func (ar *AuthRoles) QueryToken() *AuthTokensQuery {
-	return (&AuthRolesClient{config: ar.config}).QueryToken(ar)
+	return NewAuthRolesClient(ar.config).QueryToken(ar)
 }
 
 // Update returns a builder for updating this AuthRoles.
 // Note that you need to call AuthRoles.Unwrap() before calling this method if this AuthRoles
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (ar *AuthRoles) Update() *AuthRolesUpdateOne {
-	return (&AuthRolesClient{config: ar.config}).UpdateOne(ar)
+	return NewAuthRolesClient(ar.config).UpdateOne(ar)
 }
 
 // Unwrap unwraps the AuthRoles entity that was returned from a transaction after it was closed,

backend/internal/data/ent/authroles_delete.go

@@ -69,6 +69,12 @@ type AuthRolesDeleteOne struct {
 	ard *AuthRolesDelete
 }
 
+// Where appends a list predicates to the AuthRolesDelete builder.
+func (ardo *AuthRolesDeleteOne) Where(ps ...predicate.AuthRoles) *AuthRolesDeleteOne {
+	ardo.ard.mutation.Where(ps...)
+	return ardo
+}
+
 // Exec executes the deletion query.
 func (ardo *AuthRolesDeleteOne) Exec(ctx context.Context) error {
 	n, err := ardo.ard.Exec(ctx)
@@ -84,5 +90,7 @@ func (ardo *AuthRolesDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (ardo *AuthRolesDeleteOne) ExecX(ctx context.Context) {
-	ardo.ard.ExecX(ctx)
+	if err := ardo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/authroles_query.go

@@ -19,11 +19,8 @@ import (
 // AuthRolesQuery is the builder for querying AuthRoles entities.
 type AuthRolesQuery struct {
 	config
-	limit      *int
+	ctx        *QueryContext
-	offset     *int
-	unique     *bool
 	order      []OrderFunc
-	fields     []string
 	inters     []Interceptor
 	predicates []predicate.AuthRoles
 	withToken  *AuthTokensQuery
@@ -41,20 +38,20 @@ func (arq *AuthRolesQuery) Where(ps ...predicate.AuthRoles) *AuthRolesQuery {
 
 // Limit the number of records to be returned by this query.
 func (arq *AuthRolesQuery) Limit(limit int) *AuthRolesQuery {
-	arq.limit = &limit
+	arq.ctx.Limit = &limit
 	return arq
 }
 
 // Offset to start from.
 func (arq *AuthRolesQuery) Offset(offset int) *AuthRolesQuery {
-	arq.offset = &offset
+	arq.ctx.Offset = &offset
 	return arq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (arq *AuthRolesQuery) Unique(unique bool) *AuthRolesQuery {
-	arq.unique = &unique
+	arq.ctx.Unique = &unique
 	return arq
 }
 
@@ -89,7 +86,7 @@ func (arq *AuthRolesQuery) QueryToken() *AuthTokensQuery {
 // First returns the first AuthRoles entity from the query.
 // Returns a *NotFoundError when no AuthRoles was found.
 func (arq *AuthRolesQuery) First(ctx context.Context) (*AuthRoles, error) {
-	nodes, err := arq.Limit(1).All(newQueryContext(ctx, TypeAuthRoles, "First"))
+	nodes, err := arq.Limit(1).All(setContextOp(ctx, arq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -112,7 +109,7 @@ func (arq *AuthRolesQuery) FirstX(ctx context.Context) *AuthRoles {
 // Returns a *NotFoundError when no AuthRoles ID was found.
 func (arq *AuthRolesQuery) FirstID(ctx context.Context) (id int, err error) {
 	var ids []int
-	if ids, err = arq.Limit(1).IDs(newQueryContext(ctx, TypeAuthRoles, "FirstID")); err != nil {
+	if ids, err = arq.Limit(1).IDs(setContextOp(ctx, arq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -135,7 +132,7 @@ func (arq *AuthRolesQuery) FirstIDX(ctx context.Context) int {
 // Returns a *NotSingularError when more than one AuthRoles entity is found.
 // Returns a *NotFoundError when no AuthRoles entities are found.
 func (arq *AuthRolesQuery) Only(ctx context.Context) (*AuthRoles, error) {
-	nodes, err := arq.Limit(2).All(newQueryContext(ctx, TypeAuthRoles, "Only"))
+	nodes, err := arq.Limit(2).All(setContextOp(ctx, arq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -163,7 +160,7 @@ func (arq *AuthRolesQuery) OnlyX(ctx context.Context) *AuthRoles {
 // Returns a *NotFoundError when no entities are found.
 func (arq *AuthRolesQuery) OnlyID(ctx context.Context) (id int, err error) {
 	var ids []int
-	if ids, err = arq.Limit(2).IDs(newQueryContext(ctx, TypeAuthRoles, "OnlyID")); err != nil {
+	if ids, err = arq.Limit(2).IDs(setContextOp(ctx, arq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -188,7 +185,7 @@ func (arq *AuthRolesQuery) OnlyIDX(ctx context.Context) int {
 
 // All executes the query and returns a list of AuthRolesSlice.
 func (arq *AuthRolesQuery) All(ctx context.Context) ([]*AuthRoles, error) {
-	ctx = newQueryContext(ctx, TypeAuthRoles, "All")
+	ctx = setContextOp(ctx, arq.ctx, "All")
 	if err := arq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -208,7 +205,7 @@ func (arq *AuthRolesQuery) AllX(ctx context.Context) []*AuthRoles {
 // IDs executes the query and returns a list of AuthRoles IDs.
 func (arq *AuthRolesQuery) IDs(ctx context.Context) ([]int, error) {
 	var ids []int
-	ctx = newQueryContext(ctx, TypeAuthRoles, "IDs")
+	ctx = setContextOp(ctx, arq.ctx, "IDs")
 	if err := arq.Select(authroles.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -226,7 +223,7 @@ func (arq *AuthRolesQuery) IDsX(ctx context.Context) []int {
 
 // Count returns the count of the given query.
 func (arq *AuthRolesQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeAuthRoles, "Count")
+	ctx = setContextOp(ctx, arq.ctx, "Count")
 	if err := arq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -244,7 +241,7 @@ func (arq *AuthRolesQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (arq *AuthRolesQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeAuthRoles, "Exist")
+	ctx = setContextOp(ctx, arq.ctx, "Exist")
 	switch _, err := arq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -272,8 +269,7 @@ func (arq *AuthRolesQuery) Clone() *AuthRolesQuery {
 	}
 	return &AuthRolesQuery{
 		config:     arq.config,
-		limit:      arq.limit,
+		ctx:        arq.ctx.Clone(),
-		offset:     arq.offset,
 		order:      append([]OrderFunc{}, arq.order...),
 		inters:     append([]Interceptor{}, arq.inters...),
 		predicates: append([]predicate.AuthRoles{}, arq.predicates...),
@@ -281,7 +277,6 @@ func (arq *AuthRolesQuery) Clone() *AuthRolesQuery {
 		// clone intermediate query.
 		sql:  arq.sql.Clone(),
 		path: arq.path,
-		unique: arq.unique,
 	}
 }
 
@@ -311,9 +306,9 @@ func (arq *AuthRolesQuery) WithToken(opts ...func(*AuthTokensQuery)) *AuthRolesQ
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (arq *AuthRolesQuery) GroupBy(field string, fields ...string) *AuthRolesGroupBy {
-	arq.fields = append([]string{field}, fields...)
+	arq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &AuthRolesGroupBy{build: arq}
-	grbuild.flds = &arq.fields
+	grbuild.flds = &arq.ctx.Fields
 	grbuild.label = authroles.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -332,10 +327,10 @@ func (arq *AuthRolesQuery) GroupBy(field string, fields ...string) *AuthRolesGro
 //		Select(authroles.FieldRole).
 //		Scan(ctx, &v)
 func (arq *AuthRolesQuery) Select(fields ...string) *AuthRolesSelect {
-	arq.fields = append(arq.fields, fields...)
+	arq.ctx.Fields = append(arq.ctx.Fields, fields...)
 	sbuild := &AuthRolesSelect{AuthRolesQuery: arq}
 	sbuild.label = authroles.Label
-	sbuild.flds, sbuild.scan = &arq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &arq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -355,7 +350,7 @@ func (arq *AuthRolesQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range arq.fields {
+	for _, f := range arq.ctx.Fields {
 		if !authroles.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -425,6 +420,9 @@ func (arq *AuthRolesQuery) loadToken(ctx context.Context, query *AuthTokensQuery
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(authtokens.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -444,9 +442,9 @@ func (arq *AuthRolesQuery) loadToken(ctx context.Context, query *AuthTokensQuery
 
 func (arq *AuthRolesQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := arq.querySpec()
-	_spec.Node.Columns = arq.fields
+	_spec.Node.Columns = arq.ctx.Fields
-	if len(arq.fields) > 0 {
+	if len(arq.ctx.Fields) > 0 {
-		_spec.Unique = arq.unique != nil && *arq.unique
+		_spec.Unique = arq.ctx.Unique != nil && *arq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, arq.driver, _spec)
 }
@@ -464,10 +462,10 @@ func (arq *AuthRolesQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   arq.sql,
 		Unique: true,
 	}
-	if unique := arq.unique; unique != nil {
+	if unique := arq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := arq.fields; len(fields) > 0 {
+	if fields := arq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, authroles.FieldID)
 		for i := range fields {
@@ -483,10 +481,10 @@ func (arq *AuthRolesQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := arq.limit; limit != nil {
+	if limit := arq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := arq.offset; offset != nil {
+	if offset := arq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := arq.order; len(ps) > 0 {
@@ -502,7 +500,7 @@ func (arq *AuthRolesQuery) querySpec() *sqlgraph.QuerySpec {
 func (arq *AuthRolesQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(arq.driver.Dialect())
 	t1 := builder.Table(authroles.Table)
-	columns := arq.fields
+	columns := arq.ctx.Fields
 	if len(columns) == 0 {
 		columns = authroles.Columns
 	}
@@ -511,7 +509,7 @@ func (arq *AuthRolesQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = arq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if arq.unique != nil && *arq.unique {
+	if arq.ctx.Unique != nil && *arq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range arq.predicates {
@@ -520,12 +518,12 @@ func (arq *AuthRolesQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range arq.order {
 		p(selector)
 	}
-	if offset := arq.offset; offset != nil {
+	if offset := arq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := arq.limit; limit != nil {
+	if limit := arq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -545,7 +543,7 @@ func (argb *AuthRolesGroupBy) Aggregate(fns ...AggregateFunc) *AuthRolesGroupBy
 
 // Scan applies the selector query and scans the result into the given value.
 func (argb *AuthRolesGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeAuthRoles, "GroupBy")
+	ctx = setContextOp(ctx, argb.build.ctx, "GroupBy")
 	if err := argb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -593,7 +591,7 @@ func (ars *AuthRolesSelect) Aggregate(fns ...AggregateFunc) *AuthRolesSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (ars *AuthRolesSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeAuthRoles, "Select")
+	ctx = setContextOp(ctx, ars.ctx, "Select")
 	if err := ars.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/authtokens.go

@@ -142,19 +142,19 @@ func (at *AuthTokens) assignValues(columns []string, values []any) error {
 
 // QueryUser queries the "user" edge of the AuthTokens entity.
 func (at *AuthTokens) QueryUser() *UserQuery {
-	return (&AuthTokensClient{config: at.config}).QueryUser(at)
+	return NewAuthTokensClient(at.config).QueryUser(at)
 }
 
 // QueryRoles queries the "roles" edge of the AuthTokens entity.
 func (at *AuthTokens) QueryRoles() *AuthRolesQuery {
-	return (&AuthTokensClient{config: at.config}).QueryRoles(at)
+	return NewAuthTokensClient(at.config).QueryRoles(at)
 }
 
 // Update returns a builder for updating this AuthTokens.
 // Note that you need to call AuthTokens.Unwrap() before calling this method if this AuthTokens
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (at *AuthTokens) Update() *AuthTokensUpdateOne {
-	return (&AuthTokensClient{config: at.config}).UpdateOne(at)
+	return NewAuthTokensClient(at.config).UpdateOne(at)
 }
 
 // Unwrap unwraps the AuthTokens entity that was returned from a transaction after it was closed,

backend/internal/data/ent/authtokens_delete.go

@@ -69,6 +69,12 @@ type AuthTokensDeleteOne struct {
 	atd *AuthTokensDelete
 }
 
+// Where appends a list predicates to the AuthTokensDelete builder.
+func (atdo *AuthTokensDeleteOne) Where(ps ...predicate.AuthTokens) *AuthTokensDeleteOne {
+	atdo.atd.mutation.Where(ps...)
+	return atdo
+}
+
 // Exec executes the deletion query.
 func (atdo *AuthTokensDeleteOne) Exec(ctx context.Context) error {
 	n, err := atdo.atd.Exec(ctx)
@@ -84,5 +90,7 @@ func (atdo *AuthTokensDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (atdo *AuthTokensDeleteOne) ExecX(ctx context.Context) {
-	atdo.atd.ExecX(ctx)
+	if err := atdo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/authtokens_query.go

@@ -21,11 +21,8 @@ import (
 // AuthTokensQuery is the builder for querying AuthTokens entities.
 type AuthTokensQuery struct {
 	config
-	limit      *int
+	ctx        *QueryContext
-	offset     *int
-	unique     *bool
 	order      []OrderFunc
-	fields     []string
 	inters     []Interceptor
 	predicates []predicate.AuthTokens
 	withUser   *UserQuery
@@ -44,20 +41,20 @@ func (atq *AuthTokensQuery) Where(ps ...predicate.AuthTokens) *AuthTokensQuery {
 
 // Limit the number of records to be returned by this query.
 func (atq *AuthTokensQuery) Limit(limit int) *AuthTokensQuery {
-	atq.limit = &limit
+	atq.ctx.Limit = &limit
 	return atq
 }
 
 // Offset to start from.
 func (atq *AuthTokensQuery) Offset(offset int) *AuthTokensQuery {
-	atq.offset = &offset
+	atq.ctx.Offset = &offset
 	return atq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (atq *AuthTokensQuery) Unique(unique bool) *AuthTokensQuery {
-	atq.unique = &unique
+	atq.ctx.Unique = &unique
 	return atq
 }
 
@@ -114,7 +111,7 @@ func (atq *AuthTokensQuery) QueryRoles() *AuthRolesQuery {
 // First returns the first AuthTokens entity from the query.
 // Returns a *NotFoundError when no AuthTokens was found.
 func (atq *AuthTokensQuery) First(ctx context.Context) (*AuthTokens, error) {
-	nodes, err := atq.Limit(1).All(newQueryContext(ctx, TypeAuthTokens, "First"))
+	nodes, err := atq.Limit(1).All(setContextOp(ctx, atq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -137,7 +134,7 @@ func (atq *AuthTokensQuery) FirstX(ctx context.Context) *AuthTokens {
 // Returns a *NotFoundError when no AuthTokens ID was found.
 func (atq *AuthTokensQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = atq.Limit(1).IDs(newQueryContext(ctx, TypeAuthTokens, "FirstID")); err != nil {
+	if ids, err = atq.Limit(1).IDs(setContextOp(ctx, atq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -160,7 +157,7 @@ func (atq *AuthTokensQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one AuthTokens entity is found.
 // Returns a *NotFoundError when no AuthTokens entities are found.
 func (atq *AuthTokensQuery) Only(ctx context.Context) (*AuthTokens, error) {
-	nodes, err := atq.Limit(2).All(newQueryContext(ctx, TypeAuthTokens, "Only"))
+	nodes, err := atq.Limit(2).All(setContextOp(ctx, atq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -188,7 +185,7 @@ func (atq *AuthTokensQuery) OnlyX(ctx context.Context) *AuthTokens {
 // Returns a *NotFoundError when no entities are found.
 func (atq *AuthTokensQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = atq.Limit(2).IDs(newQueryContext(ctx, TypeAuthTokens, "OnlyID")); err != nil {
+	if ids, err = atq.Limit(2).IDs(setContextOp(ctx, atq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -213,7 +210,7 @@ func (atq *AuthTokensQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of AuthTokensSlice.
 func (atq *AuthTokensQuery) All(ctx context.Context) ([]*AuthTokens, error) {
-	ctx = newQueryContext(ctx, TypeAuthTokens, "All")
+	ctx = setContextOp(ctx, atq.ctx, "All")
 	if err := atq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -233,7 +230,7 @@ func (atq *AuthTokensQuery) AllX(ctx context.Context) []*AuthTokens {
 // IDs executes the query and returns a list of AuthTokens IDs.
 func (atq *AuthTokensQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeAuthTokens, "IDs")
+	ctx = setContextOp(ctx, atq.ctx, "IDs")
 	if err := atq.Select(authtokens.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -251,7 +248,7 @@ func (atq *AuthTokensQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (atq *AuthTokensQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeAuthTokens, "Count")
+	ctx = setContextOp(ctx, atq.ctx, "Count")
 	if err := atq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -269,7 +266,7 @@ func (atq *AuthTokensQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (atq *AuthTokensQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeAuthTokens, "Exist")
+	ctx = setContextOp(ctx, atq.ctx, "Exist")
 	switch _, err := atq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -297,8 +294,7 @@ func (atq *AuthTokensQuery) Clone() *AuthTokensQuery {
 	}
 	return &AuthTokensQuery{
 		config:     atq.config,
-		limit:      atq.limit,
+		ctx:        atq.ctx.Clone(),
-		offset:     atq.offset,
 		order:      append([]OrderFunc{}, atq.order...),
 		inters:     append([]Interceptor{}, atq.inters...),
 		predicates: append([]predicate.AuthTokens{}, atq.predicates...),
@@ -307,7 +303,6 @@ func (atq *AuthTokensQuery) Clone() *AuthTokensQuery {
 		// clone intermediate query.
 		sql:  atq.sql.Clone(),
 		path: atq.path,
-		unique: atq.unique,
 	}
 }
 
@@ -348,9 +343,9 @@ func (atq *AuthTokensQuery) WithRoles(opts ...func(*AuthRolesQuery)) *AuthTokens
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (atq *AuthTokensQuery) GroupBy(field string, fields ...string) *AuthTokensGroupBy {
-	atq.fields = append([]string{field}, fields...)
+	atq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &AuthTokensGroupBy{build: atq}
-	grbuild.flds = &atq.fields
+	grbuild.flds = &atq.ctx.Fields
 	grbuild.label = authtokens.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -369,10 +364,10 @@ func (atq *AuthTokensQuery) GroupBy(field string, fields ...string) *AuthTokensG
 //		Select(authtokens.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (atq *AuthTokensQuery) Select(fields ...string) *AuthTokensSelect {
-	atq.fields = append(atq.fields, fields...)
+	atq.ctx.Fields = append(atq.ctx.Fields, fields...)
 	sbuild := &AuthTokensSelect{AuthTokensQuery: atq}
 	sbuild.label = authtokens.Label
-	sbuild.flds, sbuild.scan = &atq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &atq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -392,7 +387,7 @@ func (atq *AuthTokensQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range atq.fields {
+	for _, f := range atq.ctx.Fields {
 		if !authtokens.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -469,6 +464,9 @@ func (atq *AuthTokensQuery) loadUser(ctx context.Context, query *UserQuery, node
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(user.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -516,9 +514,9 @@ func (atq *AuthTokensQuery) loadRoles(ctx context.Context, query *AuthRolesQuery
 
 func (atq *AuthTokensQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := atq.querySpec()
-	_spec.Node.Columns = atq.fields
+	_spec.Node.Columns = atq.ctx.Fields
-	if len(atq.fields) > 0 {
+	if len(atq.ctx.Fields) > 0 {
-		_spec.Unique = atq.unique != nil && *atq.unique
+		_spec.Unique = atq.ctx.Unique != nil && *atq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, atq.driver, _spec)
 }
@@ -536,10 +534,10 @@ func (atq *AuthTokensQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   atq.sql,
 		Unique: true,
 	}
-	if unique := atq.unique; unique != nil {
+	if unique := atq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := atq.fields; len(fields) > 0 {
+	if fields := atq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, authtokens.FieldID)
 		for i := range fields {
@@ -555,10 +553,10 @@ func (atq *AuthTokensQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := atq.limit; limit != nil {
+	if limit := atq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := atq.offset; offset != nil {
+	if offset := atq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := atq.order; len(ps) > 0 {
@@ -574,7 +572,7 @@ func (atq *AuthTokensQuery) querySpec() *sqlgraph.QuerySpec {
 func (atq *AuthTokensQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(atq.driver.Dialect())
 	t1 := builder.Table(authtokens.Table)
-	columns := atq.fields
+	columns := atq.ctx.Fields
 	if len(columns) == 0 {
 		columns = authtokens.Columns
 	}
@@ -583,7 +581,7 @@ func (atq *AuthTokensQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = atq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if atq.unique != nil && *atq.unique {
+	if atq.ctx.Unique != nil && *atq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range atq.predicates {
@@ -592,12 +590,12 @@ func (atq *AuthTokensQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range atq.order {
 		p(selector)
 	}
-	if offset := atq.offset; offset != nil {
+	if offset := atq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := atq.limit; limit != nil {
+	if limit := atq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -617,7 +615,7 @@ func (atgb *AuthTokensGroupBy) Aggregate(fns ...AggregateFunc) *AuthTokensGroupB
 
 // Scan applies the selector query and scans the result into the given value.
 func (atgb *AuthTokensGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeAuthTokens, "GroupBy")
+	ctx = setContextOp(ctx, atgb.build.ctx, "GroupBy")
 	if err := atgb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -665,7 +663,7 @@ func (ats *AuthTokensSelect) Aggregate(fns ...AggregateFunc) *AuthTokensSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (ats *AuthTokensSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeAuthTokens, "Select")
+	ctx = setContextOp(ctx, ats.ctx, "Select")
 	if err := ats.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/client.go

@@ -324,6 +324,7 @@ func (c *AttachmentClient) DeleteOneID(id uuid.UUID) *AttachmentDeleteOne {
 func (c *AttachmentClient) Query() *AttachmentQuery {
 	return &AttachmentQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeAttachment},
 		inters: c.Interceptors(),
 	}
 }
@@ -473,6 +474,7 @@ func (c *AuthRolesClient) DeleteOneID(id int) *AuthRolesDeleteOne {
 func (c *AuthRolesClient) Query() *AuthRolesQuery {
 	return &AuthRolesQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeAuthRoles},
 		inters: c.Interceptors(),
 	}
 }
@@ -606,6 +608,7 @@ func (c *AuthTokensClient) DeleteOneID(id uuid.UUID) *AuthTokensDeleteOne {
 func (c *AuthTokensClient) Query() *AuthTokensQuery {
 	return &AuthTokensQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeAuthTokens},
 		inters: c.Interceptors(),
 	}
 }
@@ -755,6 +758,7 @@ func (c *DocumentClient) DeleteOneID(id uuid.UUID) *DocumentDeleteOne {
 func (c *DocumentClient) Query() *DocumentQuery {
 	return &DocumentQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeDocument},
 		inters: c.Interceptors(),
 	}
 }
@@ -904,6 +908,7 @@ func (c *GroupClient) DeleteOneID(id uuid.UUID) *GroupDeleteOne {
 func (c *GroupClient) Query() *GroupQuery {
 	return &GroupQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeGroup},
 		inters: c.Interceptors(),
 	}
 }
@@ -1117,6 +1122,7 @@ func (c *GroupInvitationTokenClient) DeleteOneID(id uuid.UUID) *GroupInvitationT
 func (c *GroupInvitationTokenClient) Query() *GroupInvitationTokenQuery {
 	return &GroupInvitationTokenQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeGroupInvitationToken},
 		inters: c.Interceptors(),
 	}
 }
@@ -1250,6 +1256,7 @@ func (c *ItemClient) DeleteOneID(id uuid.UUID) *ItemDeleteOne {
 func (c *ItemClient) Query() *ItemQuery {
 	return &ItemQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeItem},
 		inters: c.Interceptors(),
 	}
 }
@@ -1495,6 +1502,7 @@ func (c *ItemFieldClient) DeleteOneID(id uuid.UUID) *ItemFieldDeleteOne {
 func (c *ItemFieldClient) Query() *ItemFieldQuery {
 	return &ItemFieldQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeItemField},
 		inters: c.Interceptors(),
 	}
 }
@@ -1628,6 +1636,7 @@ func (c *LabelClient) DeleteOneID(id uuid.UUID) *LabelDeleteOne {
 func (c *LabelClient) Query() *LabelQuery {
 	return &LabelQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeLabel},
 		inters: c.Interceptors(),
 	}
 }
@@ -1777,6 +1786,7 @@ func (c *LocationClient) DeleteOneID(id uuid.UUID) *LocationDeleteOne {
 func (c *LocationClient) Query() *LocationQuery {
 	return &LocationQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeLocation},
 		inters: c.Interceptors(),
 	}
 }
@@ -1958,6 +1968,7 @@ func (c *MaintenanceEntryClient) DeleteOneID(id uuid.UUID) *MaintenanceEntryDele
 func (c *MaintenanceEntryClient) Query() *MaintenanceEntryQuery {
 	return &MaintenanceEntryQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeMaintenanceEntry},
 		inters: c.Interceptors(),
 	}
 }
@@ -2091,6 +2102,7 @@ func (c *UserClient) DeleteOneID(id uuid.UUID) *UserDeleteOne {
 func (c *UserClient) Query() *UserQuery {
 	return &UserQuery{
 		config: c.config,
+		ctx:    &QueryContext{Type: TypeUser},
 		inters: c.Interceptors(),
 	}
 }

backend/internal/data/ent/document.go

@@ -137,19 +137,19 @@ func (d *Document) assignValues(columns []string, values []any) error {
 
 // QueryGroup queries the "group" edge of the Document entity.
 func (d *Document) QueryGroup() *GroupQuery {
-	return (&DocumentClient{config: d.config}).QueryGroup(d)
+	return NewDocumentClient(d.config).QueryGroup(d)
 }
 
 // QueryAttachments queries the "attachments" edge of the Document entity.
 func (d *Document) QueryAttachments() *AttachmentQuery {
-	return (&DocumentClient{config: d.config}).QueryAttachments(d)
+	return NewDocumentClient(d.config).QueryAttachments(d)
 }
 
 // Update returns a builder for updating this Document.
 // Note that you need to call Document.Unwrap() before calling this method if this Document
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (d *Document) Update() *DocumentUpdateOne {
-	return (&DocumentClient{config: d.config}).UpdateOne(d)
+	return NewDocumentClient(d.config).UpdateOne(d)
 }
 
 // Unwrap unwraps the Document entity that was returned from a transaction after it was closed,

backend/internal/data/ent/document_delete.go

@@ -69,6 +69,12 @@ type DocumentDeleteOne struct {
 	dd *DocumentDelete
 }
 
+// Where appends a list predicates to the DocumentDelete builder.
+func (ddo *DocumentDeleteOne) Where(ps ...predicate.Document) *DocumentDeleteOne {
+	ddo.dd.mutation.Where(ps...)
+	return ddo
+}
+
 // Exec executes the deletion query.
 func (ddo *DocumentDeleteOne) Exec(ctx context.Context) error {
 	n, err := ddo.dd.Exec(ctx)
@@ -84,5 +90,7 @@ func (ddo *DocumentDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (ddo *DocumentDeleteOne) ExecX(ctx context.Context) {
-	ddo.dd.ExecX(ctx)
+	if err := ddo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/document_query.go

@@ -21,11 +21,8 @@ import (
 // DocumentQuery is the builder for querying Document entities.
 type DocumentQuery struct {
 	config
-	limit           *int
+	ctx             *QueryContext
-	offset          *int
-	unique          *bool
 	order           []OrderFunc
-	fields          []string
 	inters          []Interceptor
 	predicates      []predicate.Document
 	withGroup       *GroupQuery
@@ -44,20 +41,20 @@ func (dq *DocumentQuery) Where(ps ...predicate.Document) *DocumentQuery {
 
 // Limit the number of records to be returned by this query.
 func (dq *DocumentQuery) Limit(limit int) *DocumentQuery {
-	dq.limit = &limit
+	dq.ctx.Limit = &limit
 	return dq
 }
 
 // Offset to start from.
 func (dq *DocumentQuery) Offset(offset int) *DocumentQuery {
-	dq.offset = &offset
+	dq.ctx.Offset = &offset
 	return dq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (dq *DocumentQuery) Unique(unique bool) *DocumentQuery {
-	dq.unique = &unique
+	dq.ctx.Unique = &unique
 	return dq
 }
 
@@ -114,7 +111,7 @@ func (dq *DocumentQuery) QueryAttachments() *AttachmentQuery {
 // First returns the first Document entity from the query.
 // Returns a *NotFoundError when no Document was found.
 func (dq *DocumentQuery) First(ctx context.Context) (*Document, error) {
-	nodes, err := dq.Limit(1).All(newQueryContext(ctx, TypeDocument, "First"))
+	nodes, err := dq.Limit(1).All(setContextOp(ctx, dq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -137,7 +134,7 @@ func (dq *DocumentQuery) FirstX(ctx context.Context) *Document {
 // Returns a *NotFoundError when no Document ID was found.
 func (dq *DocumentQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = dq.Limit(1).IDs(newQueryContext(ctx, TypeDocument, "FirstID")); err != nil {
+	if ids, err = dq.Limit(1).IDs(setContextOp(ctx, dq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -160,7 +157,7 @@ func (dq *DocumentQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one Document entity is found.
 // Returns a *NotFoundError when no Document entities are found.
 func (dq *DocumentQuery) Only(ctx context.Context) (*Document, error) {
-	nodes, err := dq.Limit(2).All(newQueryContext(ctx, TypeDocument, "Only"))
+	nodes, err := dq.Limit(2).All(setContextOp(ctx, dq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -188,7 +185,7 @@ func (dq *DocumentQuery) OnlyX(ctx context.Context) *Document {
 // Returns a *NotFoundError when no entities are found.
 func (dq *DocumentQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = dq.Limit(2).IDs(newQueryContext(ctx, TypeDocument, "OnlyID")); err != nil {
+	if ids, err = dq.Limit(2).IDs(setContextOp(ctx, dq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -213,7 +210,7 @@ func (dq *DocumentQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of Documents.
 func (dq *DocumentQuery) All(ctx context.Context) ([]*Document, error) {
-	ctx = newQueryContext(ctx, TypeDocument, "All")
+	ctx = setContextOp(ctx, dq.ctx, "All")
 	if err := dq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -233,7 +230,7 @@ func (dq *DocumentQuery) AllX(ctx context.Context) []*Document {
 // IDs executes the query and returns a list of Document IDs.
 func (dq *DocumentQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeDocument, "IDs")
+	ctx = setContextOp(ctx, dq.ctx, "IDs")
 	if err := dq.Select(document.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -251,7 +248,7 @@ func (dq *DocumentQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (dq *DocumentQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeDocument, "Count")
+	ctx = setContextOp(ctx, dq.ctx, "Count")
 	if err := dq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -269,7 +266,7 @@ func (dq *DocumentQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (dq *DocumentQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeDocument, "Exist")
+	ctx = setContextOp(ctx, dq.ctx, "Exist")
 	switch _, err := dq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -297,8 +294,7 @@ func (dq *DocumentQuery) Clone() *DocumentQuery {
 	}
 	return &DocumentQuery{
 		config:          dq.config,
-		limit:           dq.limit,
+		ctx:             dq.ctx.Clone(),
-		offset:          dq.offset,
 		order:           append([]OrderFunc{}, dq.order...),
 		inters:          append([]Interceptor{}, dq.inters...),
 		predicates:      append([]predicate.Document{}, dq.predicates...),
@@ -307,7 +303,6 @@ func (dq *DocumentQuery) Clone() *DocumentQuery {
 		// clone intermediate query.
 		sql:  dq.sql.Clone(),
 		path: dq.path,
-		unique: dq.unique,
 	}
 }
 
@@ -348,9 +343,9 @@ func (dq *DocumentQuery) WithAttachments(opts ...func(*AttachmentQuery)) *Docume
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (dq *DocumentQuery) GroupBy(field string, fields ...string) *DocumentGroupBy {
-	dq.fields = append([]string{field}, fields...)
+	dq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &DocumentGroupBy{build: dq}
-	grbuild.flds = &dq.fields
+	grbuild.flds = &dq.ctx.Fields
 	grbuild.label = document.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -369,10 +364,10 @@ func (dq *DocumentQuery) GroupBy(field string, fields ...string) *DocumentGroupB
 //		Select(document.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (dq *DocumentQuery) Select(fields ...string) *DocumentSelect {
-	dq.fields = append(dq.fields, fields...)
+	dq.ctx.Fields = append(dq.ctx.Fields, fields...)
 	sbuild := &DocumentSelect{DocumentQuery: dq}
 	sbuild.label = document.Label
-	sbuild.flds, sbuild.scan = &dq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &dq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -392,7 +387,7 @@ func (dq *DocumentQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range dq.fields {
+	for _, f := range dq.ctx.Fields {
 		if !document.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -470,6 +465,9 @@ func (dq *DocumentQuery) loadGroup(ctx context.Context, query *GroupQuery, nodes
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(group.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -520,9 +518,9 @@ func (dq *DocumentQuery) loadAttachments(ctx context.Context, query *AttachmentQ
 
 func (dq *DocumentQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := dq.querySpec()
-	_spec.Node.Columns = dq.fields
+	_spec.Node.Columns = dq.ctx.Fields
-	if len(dq.fields) > 0 {
+	if len(dq.ctx.Fields) > 0 {
-		_spec.Unique = dq.unique != nil && *dq.unique
+		_spec.Unique = dq.ctx.Unique != nil && *dq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, dq.driver, _spec)
 }
@@ -540,10 +538,10 @@ func (dq *DocumentQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   dq.sql,
 		Unique: true,
 	}
-	if unique := dq.unique; unique != nil {
+	if unique := dq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := dq.fields; len(fields) > 0 {
+	if fields := dq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, document.FieldID)
 		for i := range fields {
@@ -559,10 +557,10 @@ func (dq *DocumentQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := dq.limit; limit != nil {
+	if limit := dq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := dq.offset; offset != nil {
+	if offset := dq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := dq.order; len(ps) > 0 {
@@ -578,7 +576,7 @@ func (dq *DocumentQuery) querySpec() *sqlgraph.QuerySpec {
 func (dq *DocumentQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(dq.driver.Dialect())
 	t1 := builder.Table(document.Table)
-	columns := dq.fields
+	columns := dq.ctx.Fields
 	if len(columns) == 0 {
 		columns = document.Columns
 	}
@@ -587,7 +585,7 @@ func (dq *DocumentQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = dq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if dq.unique != nil && *dq.unique {
+	if dq.ctx.Unique != nil && *dq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range dq.predicates {
@@ -596,12 +594,12 @@ func (dq *DocumentQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range dq.order {
 		p(selector)
 	}
-	if offset := dq.offset; offset != nil {
+	if offset := dq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := dq.limit; limit != nil {
+	if limit := dq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -621,7 +619,7 @@ func (dgb *DocumentGroupBy) Aggregate(fns ...AggregateFunc) *DocumentGroupBy {
 
 // Scan applies the selector query and scans the result into the given value.
 func (dgb *DocumentGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeDocument, "GroupBy")
+	ctx = setContextOp(ctx, dgb.build.ctx, "GroupBy")
 	if err := dgb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -669,7 +667,7 @@ func (ds *DocumentSelect) Aggregate(fns ...AggregateFunc) *DocumentSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (ds *DocumentSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeDocument, "Select")
+	ctx = setContextOp(ctx, ds.ctx, "Select")
 	if err := ds.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/ent.go

@@ -31,6 +31,7 @@ type (
 	Hook          = ent.Hook
 	Value         = ent.Value
 	Query         = ent.Query
+	QueryContext  = ent.QueryContext
 	Querier       = ent.Querier
 	QuerierFunc   = ent.QuerierFunc
 	Interceptor   = ent.Interceptor
@@ -525,10 +526,11 @@ func withHooks[V Value, M any, PM interface {
 	return nv, nil
 }
 
-// newQueryContext returns a new context with the given QueryContext attached in case it does not exist.
+// setContextOp returns a new context with the given QueryContext attached (including its op) in case it does not exist.
-func newQueryContext(ctx context.Context, typ, op string) context.Context {
+func setContextOp(ctx context.Context, qc *QueryContext, op string) context.Context {
 	if ent.QueryFromContext(ctx) == nil {
-		ctx = ent.NewQueryContext(ctx, &ent.QueryContext{Type: typ, Op: op})
+		qc.Op = op
+		ctx = ent.NewQueryContext(ctx, qc)
 	}
 	return ctx
 }

backend/internal/data/ent/group.go

@@ -166,39 +166,39 @@ func (gr *Group) assignValues(columns []string, values []any) error {
 
 // QueryUsers queries the "users" edge of the Group entity.
 func (gr *Group) QueryUsers() *UserQuery {
-	return (&GroupClient{config: gr.config}).QueryUsers(gr)
+	return NewGroupClient(gr.config).QueryUsers(gr)
 }
 
 // QueryLocations queries the "locations" edge of the Group entity.
 func (gr *Group) QueryLocations() *LocationQuery {
-	return (&GroupClient{config: gr.config}).QueryLocations(gr)
+	return NewGroupClient(gr.config).QueryLocations(gr)
 }
 
 // QueryItems queries the "items" edge of the Group entity.
 func (gr *Group) QueryItems() *ItemQuery {
-	return (&GroupClient{config: gr.config}).QueryItems(gr)
+	return NewGroupClient(gr.config).QueryItems(gr)
 }
 
 // QueryLabels queries the "labels" edge of the Group entity.
 func (gr *Group) QueryLabels() *LabelQuery {
-	return (&GroupClient{config: gr.config}).QueryLabels(gr)
+	return NewGroupClient(gr.config).QueryLabels(gr)
 }
 
 // QueryDocuments queries the "documents" edge of the Group entity.
 func (gr *Group) QueryDocuments() *DocumentQuery {
-	return (&GroupClient{config: gr.config}).QueryDocuments(gr)
+	return NewGroupClient(gr.config).QueryDocuments(gr)
 }
 
 // QueryInvitationTokens queries the "invitation_tokens" edge of the Group entity.
 func (gr *Group) QueryInvitationTokens() *GroupInvitationTokenQuery {
-	return (&GroupClient{config: gr.config}).QueryInvitationTokens(gr)
+	return NewGroupClient(gr.config).QueryInvitationTokens(gr)
 }
 
 // Update returns a builder for updating this Group.
 // Note that you need to call Group.Unwrap() before calling this method if this Group
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (gr *Group) Update() *GroupUpdateOne {
-	return (&GroupClient{config: gr.config}).UpdateOne(gr)
+	return NewGroupClient(gr.config).UpdateOne(gr)
 }
 
 // Unwrap unwraps the Group entity that was returned from a transaction after it was closed,

backend/internal/data/ent/group_delete.go

@@ -69,6 +69,12 @@ type GroupDeleteOne struct {
 	gd *GroupDelete
 }
 
+// Where appends a list predicates to the GroupDelete builder.
+func (gdo *GroupDeleteOne) Where(ps ...predicate.Group) *GroupDeleteOne {
+	gdo.gd.mutation.Where(ps...)
+	return gdo
+}
+
 // Exec executes the deletion query.
 func (gdo *GroupDeleteOne) Exec(ctx context.Context) error {
 	n, err := gdo.gd.Exec(ctx)
@@ -84,5 +90,7 @@ func (gdo *GroupDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (gdo *GroupDeleteOne) ExecX(ctx context.Context) {
-	gdo.gd.ExecX(ctx)
+	if err := gdo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/group_query.go

@@ -25,11 +25,8 @@ import (
 // GroupQuery is the builder for querying Group entities.
 type GroupQuery struct {
 	config
-	limit                *int
+	ctx                  *QueryContext
-	offset               *int
-	unique               *bool
 	order                []OrderFunc
-	fields               []string
 	inters               []Interceptor
 	predicates           []predicate.Group
 	withUsers            *UserQuery
@@ -51,20 +48,20 @@ func (gq *GroupQuery) Where(ps ...predicate.Group) *GroupQuery {
 
 // Limit the number of records to be returned by this query.
 func (gq *GroupQuery) Limit(limit int) *GroupQuery {
-	gq.limit = &limit
+	gq.ctx.Limit = &limit
 	return gq
 }
 
 // Offset to start from.
 func (gq *GroupQuery) Offset(offset int) *GroupQuery {
-	gq.offset = &offset
+	gq.ctx.Offset = &offset
 	return gq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (gq *GroupQuery) Unique(unique bool) *GroupQuery {
-	gq.unique = &unique
+	gq.ctx.Unique = &unique
 	return gq
 }
 
@@ -209,7 +206,7 @@ func (gq *GroupQuery) QueryInvitationTokens() *GroupInvitationTokenQuery {
 // First returns the first Group entity from the query.
 // Returns a *NotFoundError when no Group was found.
 func (gq *GroupQuery) First(ctx context.Context) (*Group, error) {
-	nodes, err := gq.Limit(1).All(newQueryContext(ctx, TypeGroup, "First"))
+	nodes, err := gq.Limit(1).All(setContextOp(ctx, gq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -232,7 +229,7 @@ func (gq *GroupQuery) FirstX(ctx context.Context) *Group {
 // Returns a *NotFoundError when no Group ID was found.
 func (gq *GroupQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = gq.Limit(1).IDs(newQueryContext(ctx, TypeGroup, "FirstID")); err != nil {
+	if ids, err = gq.Limit(1).IDs(setContextOp(ctx, gq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -255,7 +252,7 @@ func (gq *GroupQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one Group entity is found.
 // Returns a *NotFoundError when no Group entities are found.
 func (gq *GroupQuery) Only(ctx context.Context) (*Group, error) {
-	nodes, err := gq.Limit(2).All(newQueryContext(ctx, TypeGroup, "Only"))
+	nodes, err := gq.Limit(2).All(setContextOp(ctx, gq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -283,7 +280,7 @@ func (gq *GroupQuery) OnlyX(ctx context.Context) *Group {
 // Returns a *NotFoundError when no entities are found.
 func (gq *GroupQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = gq.Limit(2).IDs(newQueryContext(ctx, TypeGroup, "OnlyID")); err != nil {
+	if ids, err = gq.Limit(2).IDs(setContextOp(ctx, gq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -308,7 +305,7 @@ func (gq *GroupQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of Groups.
 func (gq *GroupQuery) All(ctx context.Context) ([]*Group, error) {
-	ctx = newQueryContext(ctx, TypeGroup, "All")
+	ctx = setContextOp(ctx, gq.ctx, "All")
 	if err := gq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -328,7 +325,7 @@ func (gq *GroupQuery) AllX(ctx context.Context) []*Group {
 // IDs executes the query and returns a list of Group IDs.
 func (gq *GroupQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeGroup, "IDs")
+	ctx = setContextOp(ctx, gq.ctx, "IDs")
 	if err := gq.Select(group.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -346,7 +343,7 @@ func (gq *GroupQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (gq *GroupQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeGroup, "Count")
+	ctx = setContextOp(ctx, gq.ctx, "Count")
 	if err := gq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -364,7 +361,7 @@ func (gq *GroupQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (gq *GroupQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeGroup, "Exist")
+	ctx = setContextOp(ctx, gq.ctx, "Exist")
 	switch _, err := gq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -392,8 +389,7 @@ func (gq *GroupQuery) Clone() *GroupQuery {
 	}
 	return &GroupQuery{
 		config:               gq.config,
-		limit:                gq.limit,
+		ctx:                  gq.ctx.Clone(),
-		offset:               gq.offset,
 		order:                append([]OrderFunc{}, gq.order...),
 		inters:               append([]Interceptor{}, gq.inters...),
 		predicates:           append([]predicate.Group{}, gq.predicates...),
@@ -406,7 +402,6 @@ func (gq *GroupQuery) Clone() *GroupQuery {
 		// clone intermediate query.
 		sql:  gq.sql.Clone(),
 		path: gq.path,
-		unique: gq.unique,
 	}
 }
 
@@ -491,9 +486,9 @@ func (gq *GroupQuery) WithInvitationTokens(opts ...func(*GroupInvitationTokenQue
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (gq *GroupQuery) GroupBy(field string, fields ...string) *GroupGroupBy {
-	gq.fields = append([]string{field}, fields...)
+	gq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &GroupGroupBy{build: gq}
-	grbuild.flds = &gq.fields
+	grbuild.flds = &gq.ctx.Fields
 	grbuild.label = group.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -512,10 +507,10 @@ func (gq *GroupQuery) GroupBy(field string, fields ...string) *GroupGroupBy {
 //		Select(group.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (gq *GroupQuery) Select(fields ...string) *GroupSelect {
-	gq.fields = append(gq.fields, fields...)
+	gq.ctx.Fields = append(gq.ctx.Fields, fields...)
 	sbuild := &GroupSelect{GroupQuery: gq}
 	sbuild.label = group.Label
-	sbuild.flds, sbuild.scan = &gq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &gq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -535,7 +530,7 @@ func (gq *GroupQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range gq.fields {
+	for _, f := range gq.ctx.Fields {
 		if !group.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -817,9 +812,9 @@ func (gq *GroupQuery) loadInvitationTokens(ctx context.Context, query *GroupInvi
 
 func (gq *GroupQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := gq.querySpec()
-	_spec.Node.Columns = gq.fields
+	_spec.Node.Columns = gq.ctx.Fields
-	if len(gq.fields) > 0 {
+	if len(gq.ctx.Fields) > 0 {
-		_spec.Unique = gq.unique != nil && *gq.unique
+		_spec.Unique = gq.ctx.Unique != nil && *gq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, gq.driver, _spec)
 }
@@ -837,10 +832,10 @@ func (gq *GroupQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   gq.sql,
 		Unique: true,
 	}
-	if unique := gq.unique; unique != nil {
+	if unique := gq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := gq.fields; len(fields) > 0 {
+	if fields := gq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, group.FieldID)
 		for i := range fields {
@@ -856,10 +851,10 @@ func (gq *GroupQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := gq.limit; limit != nil {
+	if limit := gq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := gq.offset; offset != nil {
+	if offset := gq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := gq.order; len(ps) > 0 {
@@ -875,7 +870,7 @@ func (gq *GroupQuery) querySpec() *sqlgraph.QuerySpec {
 func (gq *GroupQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(gq.driver.Dialect())
 	t1 := builder.Table(group.Table)
-	columns := gq.fields
+	columns := gq.ctx.Fields
 	if len(columns) == 0 {
 		columns = group.Columns
 	}
@@ -884,7 +879,7 @@ func (gq *GroupQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = gq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if gq.unique != nil && *gq.unique {
+	if gq.ctx.Unique != nil && *gq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range gq.predicates {
@@ -893,12 +888,12 @@ func (gq *GroupQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range gq.order {
 		p(selector)
 	}
-	if offset := gq.offset; offset != nil {
+	if offset := gq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := gq.limit; limit != nil {
+	if limit := gq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -918,7 +913,7 @@ func (ggb *GroupGroupBy) Aggregate(fns ...AggregateFunc) *GroupGroupBy {
 
 // Scan applies the selector query and scans the result into the given value.
 func (ggb *GroupGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeGroup, "GroupBy")
+	ctx = setContextOp(ctx, ggb.build.ctx, "GroupBy")
 	if err := ggb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -966,7 +961,7 @@ func (gs *GroupSelect) Aggregate(fns ...AggregateFunc) *GroupSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (gs *GroupSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeGroup, "Select")
+	ctx = setContextOp(ctx, gs.ctx, "Select")
 	if err := gs.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/groupinvitationtoken.go

@@ -136,14 +136,14 @@ func (git *GroupInvitationToken) assignValues(columns []string, values []any) er
 
 // QueryGroup queries the "group" edge of the GroupInvitationToken entity.
 func (git *GroupInvitationToken) QueryGroup() *GroupQuery {
-	return (&GroupInvitationTokenClient{config: git.config}).QueryGroup(git)
+	return NewGroupInvitationTokenClient(git.config).QueryGroup(git)
 }
 
 // Update returns a builder for updating this GroupInvitationToken.
 // Note that you need to call GroupInvitationToken.Unwrap() before calling this method if this GroupInvitationToken
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (git *GroupInvitationToken) Update() *GroupInvitationTokenUpdateOne {
-	return (&GroupInvitationTokenClient{config: git.config}).UpdateOne(git)
+	return NewGroupInvitationTokenClient(git.config).UpdateOne(git)
 }
 
 // Unwrap unwraps the GroupInvitationToken entity that was returned from a transaction after it was closed,

backend/internal/data/ent/groupinvitationtoken_delete.go

@@ -69,6 +69,12 @@ type GroupInvitationTokenDeleteOne struct {
 	gitd *GroupInvitationTokenDelete
 }
 
+// Where appends a list predicates to the GroupInvitationTokenDelete builder.
+func (gitdo *GroupInvitationTokenDeleteOne) Where(ps ...predicate.GroupInvitationToken) *GroupInvitationTokenDeleteOne {
+	gitdo.gitd.mutation.Where(ps...)
+	return gitdo
+}
+
 // Exec executes the deletion query.
 func (gitdo *GroupInvitationTokenDeleteOne) Exec(ctx context.Context) error {
 	n, err := gitdo.gitd.Exec(ctx)
@@ -84,5 +90,7 @@ func (gitdo *GroupInvitationTokenDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (gitdo *GroupInvitationTokenDeleteOne) ExecX(ctx context.Context) {
-	gitdo.gitd.ExecX(ctx)
+	if err := gitdo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/groupinvitationtoken_query.go

@@ -19,11 +19,8 @@ import (
 // GroupInvitationTokenQuery is the builder for querying GroupInvitationToken entities.
 type GroupInvitationTokenQuery struct {
 	config
-	limit      *int
+	ctx        *QueryContext
-	offset     *int
-	unique     *bool
 	order      []OrderFunc
-	fields     []string
 	inters     []Interceptor
 	predicates []predicate.GroupInvitationToken
 	withGroup  *GroupQuery
@@ -41,20 +38,20 @@ func (gitq *GroupInvitationTokenQuery) Where(ps ...predicate.GroupInvitationToke
 
 // Limit the number of records to be returned by this query.
 func (gitq *GroupInvitationTokenQuery) Limit(limit int) *GroupInvitationTokenQuery {
-	gitq.limit = &limit
+	gitq.ctx.Limit = &limit
 	return gitq
 }
 
 // Offset to start from.
 func (gitq *GroupInvitationTokenQuery) Offset(offset int) *GroupInvitationTokenQuery {
-	gitq.offset = &offset
+	gitq.ctx.Offset = &offset
 	return gitq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (gitq *GroupInvitationTokenQuery) Unique(unique bool) *GroupInvitationTokenQuery {
-	gitq.unique = &unique
+	gitq.ctx.Unique = &unique
 	return gitq
 }
 
@@ -89,7 +86,7 @@ func (gitq *GroupInvitationTokenQuery) QueryGroup() *GroupQuery {
 // First returns the first GroupInvitationToken entity from the query.
 // Returns a *NotFoundError when no GroupInvitationToken was found.
 func (gitq *GroupInvitationTokenQuery) First(ctx context.Context) (*GroupInvitationToken, error) {
-	nodes, err := gitq.Limit(1).All(newQueryContext(ctx, TypeGroupInvitationToken, "First"))
+	nodes, err := gitq.Limit(1).All(setContextOp(ctx, gitq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -112,7 +109,7 @@ func (gitq *GroupInvitationTokenQuery) FirstX(ctx context.Context) *GroupInvitat
 // Returns a *NotFoundError when no GroupInvitationToken ID was found.
 func (gitq *GroupInvitationTokenQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = gitq.Limit(1).IDs(newQueryContext(ctx, TypeGroupInvitationToken, "FirstID")); err != nil {
+	if ids, err = gitq.Limit(1).IDs(setContextOp(ctx, gitq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -135,7 +132,7 @@ func (gitq *GroupInvitationTokenQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one GroupInvitationToken entity is found.
 // Returns a *NotFoundError when no GroupInvitationToken entities are found.
 func (gitq *GroupInvitationTokenQuery) Only(ctx context.Context) (*GroupInvitationToken, error) {
-	nodes, err := gitq.Limit(2).All(newQueryContext(ctx, TypeGroupInvitationToken, "Only"))
+	nodes, err := gitq.Limit(2).All(setContextOp(ctx, gitq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -163,7 +160,7 @@ func (gitq *GroupInvitationTokenQuery) OnlyX(ctx context.Context) *GroupInvitati
 // Returns a *NotFoundError when no entities are found.
 func (gitq *GroupInvitationTokenQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = gitq.Limit(2).IDs(newQueryContext(ctx, TypeGroupInvitationToken, "OnlyID")); err != nil {
+	if ids, err = gitq.Limit(2).IDs(setContextOp(ctx, gitq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -188,7 +185,7 @@ func (gitq *GroupInvitationTokenQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of GroupInvitationTokens.
 func (gitq *GroupInvitationTokenQuery) All(ctx context.Context) ([]*GroupInvitationToken, error) {
-	ctx = newQueryContext(ctx, TypeGroupInvitationToken, "All")
+	ctx = setContextOp(ctx, gitq.ctx, "All")
 	if err := gitq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -208,7 +205,7 @@ func (gitq *GroupInvitationTokenQuery) AllX(ctx context.Context) []*GroupInvitat
 // IDs executes the query and returns a list of GroupInvitationToken IDs.
 func (gitq *GroupInvitationTokenQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeGroupInvitationToken, "IDs")
+	ctx = setContextOp(ctx, gitq.ctx, "IDs")
 	if err := gitq.Select(groupinvitationtoken.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -226,7 +223,7 @@ func (gitq *GroupInvitationTokenQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (gitq *GroupInvitationTokenQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeGroupInvitationToken, "Count")
+	ctx = setContextOp(ctx, gitq.ctx, "Count")
 	if err := gitq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -244,7 +241,7 @@ func (gitq *GroupInvitationTokenQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (gitq *GroupInvitationTokenQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeGroupInvitationToken, "Exist")
+	ctx = setContextOp(ctx, gitq.ctx, "Exist")
 	switch _, err := gitq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -272,8 +269,7 @@ func (gitq *GroupInvitationTokenQuery) Clone() *GroupInvitationTokenQuery {
 	}
 	return &GroupInvitationTokenQuery{
 		config:     gitq.config,
-		limit:      gitq.limit,
+		ctx:        gitq.ctx.Clone(),
-		offset:     gitq.offset,
 		order:      append([]OrderFunc{}, gitq.order...),
 		inters:     append([]Interceptor{}, gitq.inters...),
 		predicates: append([]predicate.GroupInvitationToken{}, gitq.predicates...),
@@ -281,7 +277,6 @@ func (gitq *GroupInvitationTokenQuery) Clone() *GroupInvitationTokenQuery {
 		// clone intermediate query.
 		sql:  gitq.sql.Clone(),
 		path: gitq.path,
-		unique: gitq.unique,
 	}
 }
 
@@ -311,9 +306,9 @@ func (gitq *GroupInvitationTokenQuery) WithGroup(opts ...func(*GroupQuery)) *Gro
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (gitq *GroupInvitationTokenQuery) GroupBy(field string, fields ...string) *GroupInvitationTokenGroupBy {
-	gitq.fields = append([]string{field}, fields...)
+	gitq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &GroupInvitationTokenGroupBy{build: gitq}
-	grbuild.flds = &gitq.fields
+	grbuild.flds = &gitq.ctx.Fields
 	grbuild.label = groupinvitationtoken.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -332,10 +327,10 @@ func (gitq *GroupInvitationTokenQuery) GroupBy(field string, fields ...string) *
 //		Select(groupinvitationtoken.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (gitq *GroupInvitationTokenQuery) Select(fields ...string) *GroupInvitationTokenSelect {
-	gitq.fields = append(gitq.fields, fields...)
+	gitq.ctx.Fields = append(gitq.ctx.Fields, fields...)
 	sbuild := &GroupInvitationTokenSelect{GroupInvitationTokenQuery: gitq}
 	sbuild.label = groupinvitationtoken.Label
-	sbuild.flds, sbuild.scan = &gitq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &gitq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -355,7 +350,7 @@ func (gitq *GroupInvitationTokenQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range gitq.fields {
+	for _, f := range gitq.ctx.Fields {
 		if !groupinvitationtoken.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -425,6 +420,9 @@ func (gitq *GroupInvitationTokenQuery) loadGroup(ctx context.Context, query *Gro
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(group.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -444,9 +442,9 @@ func (gitq *GroupInvitationTokenQuery) loadGroup(ctx context.Context, query *Gro
 
 func (gitq *GroupInvitationTokenQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := gitq.querySpec()
-	_spec.Node.Columns = gitq.fields
+	_spec.Node.Columns = gitq.ctx.Fields
-	if len(gitq.fields) > 0 {
+	if len(gitq.ctx.Fields) > 0 {
-		_spec.Unique = gitq.unique != nil && *gitq.unique
+		_spec.Unique = gitq.ctx.Unique != nil && *gitq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, gitq.driver, _spec)
 }
@@ -464,10 +462,10 @@ func (gitq *GroupInvitationTokenQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   gitq.sql,
 		Unique: true,
 	}
-	if unique := gitq.unique; unique != nil {
+	if unique := gitq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := gitq.fields; len(fields) > 0 {
+	if fields := gitq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, groupinvitationtoken.FieldID)
 		for i := range fields {
@@ -483,10 +481,10 @@ func (gitq *GroupInvitationTokenQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := gitq.limit; limit != nil {
+	if limit := gitq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := gitq.offset; offset != nil {
+	if offset := gitq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := gitq.order; len(ps) > 0 {
@@ -502,7 +500,7 @@ func (gitq *GroupInvitationTokenQuery) querySpec() *sqlgraph.QuerySpec {
 func (gitq *GroupInvitationTokenQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(gitq.driver.Dialect())
 	t1 := builder.Table(groupinvitationtoken.Table)
-	columns := gitq.fields
+	columns := gitq.ctx.Fields
 	if len(columns) == 0 {
 		columns = groupinvitationtoken.Columns
 	}
@@ -511,7 +509,7 @@ func (gitq *GroupInvitationTokenQuery) sqlQuery(ctx context.Context) *sql.Select
 		selector = gitq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if gitq.unique != nil && *gitq.unique {
+	if gitq.ctx.Unique != nil && *gitq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range gitq.predicates {
@@ -520,12 +518,12 @@ func (gitq *GroupInvitationTokenQuery) sqlQuery(ctx context.Context) *sql.Select
 	for _, p := range gitq.order {
 		p(selector)
 	}
-	if offset := gitq.offset; offset != nil {
+	if offset := gitq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := gitq.limit; limit != nil {
+	if limit := gitq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -545,7 +543,7 @@ func (gitgb *GroupInvitationTokenGroupBy) Aggregate(fns ...AggregateFunc) *Group
 
 // Scan applies the selector query and scans the result into the given value.
 func (gitgb *GroupInvitationTokenGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeGroupInvitationToken, "GroupBy")
+	ctx = setContextOp(ctx, gitgb.build.ctx, "GroupBy")
 	if err := gitgb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -593,7 +591,7 @@ func (gits *GroupInvitationTokenSelect) Aggregate(fns ...AggregateFunc) *GroupIn
 
 // Scan applies the selector query and scans the result into the given value.
 func (gits *GroupInvitationTokenSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeGroupInvitationToken, "Select")
+	ctx = setContextOp(ctx, gits.ctx, "Select")
 	if err := gits.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/item.go

@@ -390,49 +390,49 @@ func (i *Item) assignValues(columns []string, values []any) error {
 
 // QueryParent queries the "parent" edge of the Item entity.
 func (i *Item) QueryParent() *ItemQuery {
-	return (&ItemClient{config: i.config}).QueryParent(i)
+	return NewItemClient(i.config).QueryParent(i)
 }
 
 // QueryChildren queries the "children" edge of the Item entity.
 func (i *Item) QueryChildren() *ItemQuery {
-	return (&ItemClient{config: i.config}).QueryChildren(i)
+	return NewItemClient(i.config).QueryChildren(i)
 }
 
 // QueryGroup queries the "group" edge of the Item entity.
 func (i *Item) QueryGroup() *GroupQuery {
-	return (&ItemClient{config: i.config}).QueryGroup(i)
+	return NewItemClient(i.config).QueryGroup(i)
 }
 
 // QueryLabel queries the "label" edge of the Item entity.
 func (i *Item) QueryLabel() *LabelQuery {
-	return (&ItemClient{config: i.config}).QueryLabel(i)
+	return NewItemClient(i.config).QueryLabel(i)
 }
 
 // QueryLocation queries the "location" edge of the Item entity.
 func (i *Item) QueryLocation() *LocationQuery {
-	return (&ItemClient{config: i.config}).QueryLocation(i)
+	return NewItemClient(i.config).QueryLocation(i)
 }
 
 // QueryFields queries the "fields" edge of the Item entity.
 func (i *Item) QueryFields() *ItemFieldQuery {
-	return (&ItemClient{config: i.config}).QueryFields(i)
+	return NewItemClient(i.config).QueryFields(i)
 }
 
 // QueryMaintenanceEntries queries the "maintenance_entries" edge of the Item entity.
 func (i *Item) QueryMaintenanceEntries() *MaintenanceEntryQuery {
-	return (&ItemClient{config: i.config}).QueryMaintenanceEntries(i)
+	return NewItemClient(i.config).QueryMaintenanceEntries(i)
 }
 
 // QueryAttachments queries the "attachments" edge of the Item entity.
 func (i *Item) QueryAttachments() *AttachmentQuery {
-	return (&ItemClient{config: i.config}).QueryAttachments(i)
+	return NewItemClient(i.config).QueryAttachments(i)
 }
 
 // Update returns a builder for updating this Item.
 // Note that you need to call Item.Unwrap() before calling this method if this Item
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (i *Item) Update() *ItemUpdateOne {
-	return (&ItemClient{config: i.config}).UpdateOne(i)
+	return NewItemClient(i.config).UpdateOne(i)
 }
 
 // Unwrap unwraps the Item entity that was returned from a transaction after it was closed,

backend/internal/data/ent/item_delete.go

@@ -69,6 +69,12 @@ type ItemDeleteOne struct {
 	id *ItemDelete
 }
 
+// Where appends a list predicates to the ItemDelete builder.
+func (ido *ItemDeleteOne) Where(ps ...predicate.Item) *ItemDeleteOne {
+	ido.id.mutation.Where(ps...)
+	return ido
+}
+
 // Exec executes the deletion query.
 func (ido *ItemDeleteOne) Exec(ctx context.Context) error {
 	n, err := ido.id.Exec(ctx)
@@ -84,5 +90,7 @@ func (ido *ItemDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (ido *ItemDeleteOne) ExecX(ctx context.Context) {
-	ido.id.ExecX(ctx)
+	if err := ido.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/item_query.go

@@ -25,11 +25,8 @@ import (
 // ItemQuery is the builder for querying Item entities.
 type ItemQuery struct {
 	config
-	limit                  *int
+	ctx                    *QueryContext
-	offset                 *int
-	unique                 *bool
 	order                  []OrderFunc
-	fields                 []string
 	inters                 []Interceptor
 	predicates             []predicate.Item
 	withParent             *ItemQuery
@@ -54,20 +51,20 @@ func (iq *ItemQuery) Where(ps ...predicate.Item) *ItemQuery {
 
 // Limit the number of records to be returned by this query.
 func (iq *ItemQuery) Limit(limit int) *ItemQuery {
-	iq.limit = &limit
+	iq.ctx.Limit = &limit
 	return iq
 }
 
 // Offset to start from.
 func (iq *ItemQuery) Offset(offset int) *ItemQuery {
-	iq.offset = &offset
+	iq.ctx.Offset = &offset
 	return iq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (iq *ItemQuery) Unique(unique bool) *ItemQuery {
-	iq.unique = &unique
+	iq.ctx.Unique = &unique
 	return iq
 }
 
@@ -256,7 +253,7 @@ func (iq *ItemQuery) QueryAttachments() *AttachmentQuery {
 // First returns the first Item entity from the query.
 // Returns a *NotFoundError when no Item was found.
 func (iq *ItemQuery) First(ctx context.Context) (*Item, error) {
-	nodes, err := iq.Limit(1).All(newQueryContext(ctx, TypeItem, "First"))
+	nodes, err := iq.Limit(1).All(setContextOp(ctx, iq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -279,7 +276,7 @@ func (iq *ItemQuery) FirstX(ctx context.Context) *Item {
 // Returns a *NotFoundError when no Item ID was found.
 func (iq *ItemQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = iq.Limit(1).IDs(newQueryContext(ctx, TypeItem, "FirstID")); err != nil {
+	if ids, err = iq.Limit(1).IDs(setContextOp(ctx, iq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -302,7 +299,7 @@ func (iq *ItemQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one Item entity is found.
 // Returns a *NotFoundError when no Item entities are found.
 func (iq *ItemQuery) Only(ctx context.Context) (*Item, error) {
-	nodes, err := iq.Limit(2).All(newQueryContext(ctx, TypeItem, "Only"))
+	nodes, err := iq.Limit(2).All(setContextOp(ctx, iq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -330,7 +327,7 @@ func (iq *ItemQuery) OnlyX(ctx context.Context) *Item {
 // Returns a *NotFoundError when no entities are found.
 func (iq *ItemQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = iq.Limit(2).IDs(newQueryContext(ctx, TypeItem, "OnlyID")); err != nil {
+	if ids, err = iq.Limit(2).IDs(setContextOp(ctx, iq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -355,7 +352,7 @@ func (iq *ItemQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of Items.
 func (iq *ItemQuery) All(ctx context.Context) ([]*Item, error) {
-	ctx = newQueryContext(ctx, TypeItem, "All")
+	ctx = setContextOp(ctx, iq.ctx, "All")
 	if err := iq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -375,7 +372,7 @@ func (iq *ItemQuery) AllX(ctx context.Context) []*Item {
 // IDs executes the query and returns a list of Item IDs.
 func (iq *ItemQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeItem, "IDs")
+	ctx = setContextOp(ctx, iq.ctx, "IDs")
 	if err := iq.Select(item.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -393,7 +390,7 @@ func (iq *ItemQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (iq *ItemQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeItem, "Count")
+	ctx = setContextOp(ctx, iq.ctx, "Count")
 	if err := iq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -411,7 +408,7 @@ func (iq *ItemQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (iq *ItemQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeItem, "Exist")
+	ctx = setContextOp(ctx, iq.ctx, "Exist")
 	switch _, err := iq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -439,8 +436,7 @@ func (iq *ItemQuery) Clone() *ItemQuery {
 	}
 	return &ItemQuery{
 		config:                 iq.config,
-		limit:                  iq.limit,
+		ctx:                    iq.ctx.Clone(),
-		offset:                 iq.offset,
 		order:                  append([]OrderFunc{}, iq.order...),
 		inters:                 append([]Interceptor{}, iq.inters...),
 		predicates:             append([]predicate.Item{}, iq.predicates...),
@@ -455,7 +451,6 @@ func (iq *ItemQuery) Clone() *ItemQuery {
 		// clone intermediate query.
 		sql:  iq.sql.Clone(),
 		path: iq.path,
-		unique: iq.unique,
 	}
 }
 
@@ -562,9 +557,9 @@ func (iq *ItemQuery) WithAttachments(opts ...func(*AttachmentQuery)) *ItemQuery
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (iq *ItemQuery) GroupBy(field string, fields ...string) *ItemGroupBy {
-	iq.fields = append([]string{field}, fields...)
+	iq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &ItemGroupBy{build: iq}
-	grbuild.flds = &iq.fields
+	grbuild.flds = &iq.ctx.Fields
 	grbuild.label = item.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -583,10 +578,10 @@ func (iq *ItemQuery) GroupBy(field string, fields ...string) *ItemGroupBy {
 //		Select(item.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (iq *ItemQuery) Select(fields ...string) *ItemSelect {
-	iq.fields = append(iq.fields, fields...)
+	iq.ctx.Fields = append(iq.ctx.Fields, fields...)
 	sbuild := &ItemSelect{ItemQuery: iq}
 	sbuild.label = item.Label
-	sbuild.flds, sbuild.scan = &iq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &iq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -606,7 +601,7 @@ func (iq *ItemQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range iq.fields {
+	for _, f := range iq.ctx.Fields {
 		if !item.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -730,6 +725,9 @@ func (iq *ItemQuery) loadParent(ctx context.Context, query *ItemQuery, nodes []*
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(item.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -790,6 +788,9 @@ func (iq *ItemQuery) loadGroup(ctx context.Context, query *GroupQuery, nodes []*
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(group.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -829,7 +830,8 @@ func (iq *ItemQuery) loadLabel(ctx context.Context, query *LabelQuery, nodes []*
 	if err := query.prepareQuery(ctx); err != nil {
 		return err
 	}
-	neighbors, err := query.sqlAll(ctx, func(_ context.Context, spec *sqlgraph.QuerySpec) {
+	qr := QuerierFunc(func(ctx context.Context, q Query) (Value, error) {
+		return query.sqlAll(ctx, func(_ context.Context, spec *sqlgraph.QuerySpec) {
 			assign := spec.Assign
 			values := spec.ScanValues
 			spec.ScanValues = func(columns []string) ([]any, error) {
@@ -850,6 +852,8 @@ func (iq *ItemQuery) loadLabel(ctx context.Context, query *LabelQuery, nodes []*
 				return nil
 			}
 		})
+	})
+	neighbors, err := withInterceptors[[]*Label](ctx, query, qr, query.inters)
 	if err != nil {
 		return err
 	}
@@ -877,6 +881,9 @@ func (iq *ItemQuery) loadLocation(ctx context.Context, query *LocationQuery, nod
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(location.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -985,9 +992,9 @@ func (iq *ItemQuery) loadAttachments(ctx context.Context, query *AttachmentQuery
 
 func (iq *ItemQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := iq.querySpec()
-	_spec.Node.Columns = iq.fields
+	_spec.Node.Columns = iq.ctx.Fields
-	if len(iq.fields) > 0 {
+	if len(iq.ctx.Fields) > 0 {
-		_spec.Unique = iq.unique != nil && *iq.unique
+		_spec.Unique = iq.ctx.Unique != nil && *iq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, iq.driver, _spec)
 }
@@ -1005,10 +1012,10 @@ func (iq *ItemQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   iq.sql,
 		Unique: true,
 	}
-	if unique := iq.unique; unique != nil {
+	if unique := iq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := iq.fields; len(fields) > 0 {
+	if fields := iq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, item.FieldID)
 		for i := range fields {
@@ -1024,10 +1031,10 @@ func (iq *ItemQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := iq.limit; limit != nil {
+	if limit := iq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := iq.offset; offset != nil {
+	if offset := iq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := iq.order; len(ps) > 0 {
@@ -1043,7 +1050,7 @@ func (iq *ItemQuery) querySpec() *sqlgraph.QuerySpec {
 func (iq *ItemQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(iq.driver.Dialect())
 	t1 := builder.Table(item.Table)
-	columns := iq.fields
+	columns := iq.ctx.Fields
 	if len(columns) == 0 {
 		columns = item.Columns
 	}
@@ -1052,7 +1059,7 @@ func (iq *ItemQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = iq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if iq.unique != nil && *iq.unique {
+	if iq.ctx.Unique != nil && *iq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range iq.predicates {
@@ -1061,12 +1068,12 @@ func (iq *ItemQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range iq.order {
 		p(selector)
 	}
-	if offset := iq.offset; offset != nil {
+	if offset := iq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := iq.limit; limit != nil {
+	if limit := iq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -1086,7 +1093,7 @@ func (igb *ItemGroupBy) Aggregate(fns ...AggregateFunc) *ItemGroupBy {
 
 // Scan applies the selector query and scans the result into the given value.
 func (igb *ItemGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeItem, "GroupBy")
+	ctx = setContextOp(ctx, igb.build.ctx, "GroupBy")
 	if err := igb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -1134,7 +1141,7 @@ func (is *ItemSelect) Aggregate(fns ...AggregateFunc) *ItemSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (is *ItemSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeItem, "Select")
+	ctx = setContextOp(ctx, is.ctx, "Select")
 	if err := is.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/itemfield.go

@@ -170,14 +170,14 @@ func (_if *ItemField) assignValues(columns []string, values []any) error {
 
 // QueryItem queries the "item" edge of the ItemField entity.
 func (_if *ItemField) QueryItem() *ItemQuery {
-	return (&ItemFieldClient{config: _if.config}).QueryItem(_if)
+	return NewItemFieldClient(_if.config).QueryItem(_if)
 }
 
 // Update returns a builder for updating this ItemField.
 // Note that you need to call ItemField.Unwrap() before calling this method if this ItemField
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (_if *ItemField) Update() *ItemFieldUpdateOne {
-	return (&ItemFieldClient{config: _if.config}).UpdateOne(_if)
+	return NewItemFieldClient(_if.config).UpdateOne(_if)
 }
 
 // Unwrap unwraps the ItemField entity that was returned from a transaction after it was closed,

backend/internal/data/ent/itemfield_delete.go

@@ -69,6 +69,12 @@ type ItemFieldDeleteOne struct {
 	ifd *ItemFieldDelete
 }
 
+// Where appends a list predicates to the ItemFieldDelete builder.
+func (ifdo *ItemFieldDeleteOne) Where(ps ...predicate.ItemField) *ItemFieldDeleteOne {
+	ifdo.ifd.mutation.Where(ps...)
+	return ifdo
+}
+
 // Exec executes the deletion query.
 func (ifdo *ItemFieldDeleteOne) Exec(ctx context.Context) error {
 	n, err := ifdo.ifd.Exec(ctx)
@@ -84,5 +90,7 @@ func (ifdo *ItemFieldDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (ifdo *ItemFieldDeleteOne) ExecX(ctx context.Context) {
-	ifdo.ifd.ExecX(ctx)
+	if err := ifdo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/itemfield_query.go

@@ -19,11 +19,8 @@ import (
 // ItemFieldQuery is the builder for querying ItemField entities.
 type ItemFieldQuery struct {
 	config
-	limit      *int
+	ctx        *QueryContext
-	offset     *int
-	unique     *bool
 	order      []OrderFunc
-	fields     []string
 	inters     []Interceptor
 	predicates []predicate.ItemField
 	withItem   *ItemQuery
@@ -41,20 +38,20 @@ func (ifq *ItemFieldQuery) Where(ps ...predicate.ItemField) *ItemFieldQuery {
 
 // Limit the number of records to be returned by this query.
 func (ifq *ItemFieldQuery) Limit(limit int) *ItemFieldQuery {
-	ifq.limit = &limit
+	ifq.ctx.Limit = &limit
 	return ifq
 }
 
 // Offset to start from.
 func (ifq *ItemFieldQuery) Offset(offset int) *ItemFieldQuery {
-	ifq.offset = &offset
+	ifq.ctx.Offset = &offset
 	return ifq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (ifq *ItemFieldQuery) Unique(unique bool) *ItemFieldQuery {
-	ifq.unique = &unique
+	ifq.ctx.Unique = &unique
 	return ifq
 }
 
@@ -89,7 +86,7 @@ func (ifq *ItemFieldQuery) QueryItem() *ItemQuery {
 // First returns the first ItemField entity from the query.
 // Returns a *NotFoundError when no ItemField was found.
 func (ifq *ItemFieldQuery) First(ctx context.Context) (*ItemField, error) {
-	nodes, err := ifq.Limit(1).All(newQueryContext(ctx, TypeItemField, "First"))
+	nodes, err := ifq.Limit(1).All(setContextOp(ctx, ifq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -112,7 +109,7 @@ func (ifq *ItemFieldQuery) FirstX(ctx context.Context) *ItemField {
 // Returns a *NotFoundError when no ItemField ID was found.
 func (ifq *ItemFieldQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = ifq.Limit(1).IDs(newQueryContext(ctx, TypeItemField, "FirstID")); err != nil {
+	if ids, err = ifq.Limit(1).IDs(setContextOp(ctx, ifq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -135,7 +132,7 @@ func (ifq *ItemFieldQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one ItemField entity is found.
 // Returns a *NotFoundError when no ItemField entities are found.
 func (ifq *ItemFieldQuery) Only(ctx context.Context) (*ItemField, error) {
-	nodes, err := ifq.Limit(2).All(newQueryContext(ctx, TypeItemField, "Only"))
+	nodes, err := ifq.Limit(2).All(setContextOp(ctx, ifq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -163,7 +160,7 @@ func (ifq *ItemFieldQuery) OnlyX(ctx context.Context) *ItemField {
 // Returns a *NotFoundError when no entities are found.
 func (ifq *ItemFieldQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = ifq.Limit(2).IDs(newQueryContext(ctx, TypeItemField, "OnlyID")); err != nil {
+	if ids, err = ifq.Limit(2).IDs(setContextOp(ctx, ifq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -188,7 +185,7 @@ func (ifq *ItemFieldQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of ItemFields.
 func (ifq *ItemFieldQuery) All(ctx context.Context) ([]*ItemField, error) {
-	ctx = newQueryContext(ctx, TypeItemField, "All")
+	ctx = setContextOp(ctx, ifq.ctx, "All")
 	if err := ifq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -208,7 +205,7 @@ func (ifq *ItemFieldQuery) AllX(ctx context.Context) []*ItemField {
 // IDs executes the query and returns a list of ItemField IDs.
 func (ifq *ItemFieldQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeItemField, "IDs")
+	ctx = setContextOp(ctx, ifq.ctx, "IDs")
 	if err := ifq.Select(itemfield.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -226,7 +223,7 @@ func (ifq *ItemFieldQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (ifq *ItemFieldQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeItemField, "Count")
+	ctx = setContextOp(ctx, ifq.ctx, "Count")
 	if err := ifq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -244,7 +241,7 @@ func (ifq *ItemFieldQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (ifq *ItemFieldQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeItemField, "Exist")
+	ctx = setContextOp(ctx, ifq.ctx, "Exist")
 	switch _, err := ifq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -272,8 +269,7 @@ func (ifq *ItemFieldQuery) Clone() *ItemFieldQuery {
 	}
 	return &ItemFieldQuery{
 		config:     ifq.config,
-		limit:      ifq.limit,
+		ctx:        ifq.ctx.Clone(),
-		offset:     ifq.offset,
 		order:      append([]OrderFunc{}, ifq.order...),
 		inters:     append([]Interceptor{}, ifq.inters...),
 		predicates: append([]predicate.ItemField{}, ifq.predicates...),
@@ -281,7 +277,6 @@ func (ifq *ItemFieldQuery) Clone() *ItemFieldQuery {
 		// clone intermediate query.
 		sql:  ifq.sql.Clone(),
 		path: ifq.path,
-		unique: ifq.unique,
 	}
 }
 
@@ -311,9 +306,9 @@ func (ifq *ItemFieldQuery) WithItem(opts ...func(*ItemQuery)) *ItemFieldQuery {
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (ifq *ItemFieldQuery) GroupBy(field string, fields ...string) *ItemFieldGroupBy {
-	ifq.fields = append([]string{field}, fields...)
+	ifq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &ItemFieldGroupBy{build: ifq}
-	grbuild.flds = &ifq.fields
+	grbuild.flds = &ifq.ctx.Fields
 	grbuild.label = itemfield.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -332,10 +327,10 @@ func (ifq *ItemFieldQuery) GroupBy(field string, fields ...string) *ItemFieldGro
 //		Select(itemfield.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (ifq *ItemFieldQuery) Select(fields ...string) *ItemFieldSelect {
-	ifq.fields = append(ifq.fields, fields...)
+	ifq.ctx.Fields = append(ifq.ctx.Fields, fields...)
 	sbuild := &ItemFieldSelect{ItemFieldQuery: ifq}
 	sbuild.label = itemfield.Label
-	sbuild.flds, sbuild.scan = &ifq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &ifq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -355,7 +350,7 @@ func (ifq *ItemFieldQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range ifq.fields {
+	for _, f := range ifq.ctx.Fields {
 		if !itemfield.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -425,6 +420,9 @@ func (ifq *ItemFieldQuery) loadItem(ctx context.Context, query *ItemQuery, nodes
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(item.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -444,9 +442,9 @@ func (ifq *ItemFieldQuery) loadItem(ctx context.Context, query *ItemQuery, nodes
 
 func (ifq *ItemFieldQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := ifq.querySpec()
-	_spec.Node.Columns = ifq.fields
+	_spec.Node.Columns = ifq.ctx.Fields
-	if len(ifq.fields) > 0 {
+	if len(ifq.ctx.Fields) > 0 {
-		_spec.Unique = ifq.unique != nil && *ifq.unique
+		_spec.Unique = ifq.ctx.Unique != nil && *ifq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, ifq.driver, _spec)
 }
@@ -464,10 +462,10 @@ func (ifq *ItemFieldQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   ifq.sql,
 		Unique: true,
 	}
-	if unique := ifq.unique; unique != nil {
+	if unique := ifq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := ifq.fields; len(fields) > 0 {
+	if fields := ifq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, itemfield.FieldID)
 		for i := range fields {
@@ -483,10 +481,10 @@ func (ifq *ItemFieldQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := ifq.limit; limit != nil {
+	if limit := ifq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := ifq.offset; offset != nil {
+	if offset := ifq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := ifq.order; len(ps) > 0 {
@@ -502,7 +500,7 @@ func (ifq *ItemFieldQuery) querySpec() *sqlgraph.QuerySpec {
 func (ifq *ItemFieldQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(ifq.driver.Dialect())
 	t1 := builder.Table(itemfield.Table)
-	columns := ifq.fields
+	columns := ifq.ctx.Fields
 	if len(columns) == 0 {
 		columns = itemfield.Columns
 	}
@@ -511,7 +509,7 @@ func (ifq *ItemFieldQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = ifq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if ifq.unique != nil && *ifq.unique {
+	if ifq.ctx.Unique != nil && *ifq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range ifq.predicates {
@@ -520,12 +518,12 @@ func (ifq *ItemFieldQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range ifq.order {
 		p(selector)
 	}
-	if offset := ifq.offset; offset != nil {
+	if offset := ifq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := ifq.limit; limit != nil {
+	if limit := ifq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -545,7 +543,7 @@ func (ifgb *ItemFieldGroupBy) Aggregate(fns ...AggregateFunc) *ItemFieldGroupBy
 
 // Scan applies the selector query and scans the result into the given value.
 func (ifgb *ItemFieldGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeItemField, "GroupBy")
+	ctx = setContextOp(ctx, ifgb.build.ctx, "GroupBy")
 	if err := ifgb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -593,7 +591,7 @@ func (ifs *ItemFieldSelect) Aggregate(fns ...AggregateFunc) *ItemFieldSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (ifs *ItemFieldSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeItemField, "Select")
+	ctx = setContextOp(ctx, ifs.ctx, "Select")
 	if err := ifs.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/label.go

@@ -145,19 +145,19 @@ func (l *Label) assignValues(columns []string, values []any) error {
 
 // QueryGroup queries the "group" edge of the Label entity.
 func (l *Label) QueryGroup() *GroupQuery {
-	return (&LabelClient{config: l.config}).QueryGroup(l)
+	return NewLabelClient(l.config).QueryGroup(l)
 }
 
 // QueryItems queries the "items" edge of the Label entity.
 func (l *Label) QueryItems() *ItemQuery {
-	return (&LabelClient{config: l.config}).QueryItems(l)
+	return NewLabelClient(l.config).QueryItems(l)
 }
 
 // Update returns a builder for updating this Label.
 // Note that you need to call Label.Unwrap() before calling this method if this Label
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (l *Label) Update() *LabelUpdateOne {
-	return (&LabelClient{config: l.config}).UpdateOne(l)
+	return NewLabelClient(l.config).UpdateOne(l)
 }
 
 // Unwrap unwraps the Label entity that was returned from a transaction after it was closed,

backend/internal/data/ent/label_delete.go

@@ -69,6 +69,12 @@ type LabelDeleteOne struct {
 	ld *LabelDelete
 }
 
+// Where appends a list predicates to the LabelDelete builder.
+func (ldo *LabelDeleteOne) Where(ps ...predicate.Label) *LabelDeleteOne {
+	ldo.ld.mutation.Where(ps...)
+	return ldo
+}
+
 // Exec executes the deletion query.
 func (ldo *LabelDeleteOne) Exec(ctx context.Context) error {
 	n, err := ldo.ld.Exec(ctx)
@@ -84,5 +90,7 @@ func (ldo *LabelDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (ldo *LabelDeleteOne) ExecX(ctx context.Context) {
-	ldo.ld.ExecX(ctx)
+	if err := ldo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/label_query.go

@@ -21,11 +21,8 @@ import (
 // LabelQuery is the builder for querying Label entities.
 type LabelQuery struct {
 	config
-	limit      *int
+	ctx        *QueryContext
-	offset     *int
-	unique     *bool
 	order      []OrderFunc
-	fields     []string
 	inters     []Interceptor
 	predicates []predicate.Label
 	withGroup  *GroupQuery
@@ -44,20 +41,20 @@ func (lq *LabelQuery) Where(ps ...predicate.Label) *LabelQuery {
 
 // Limit the number of records to be returned by this query.
 func (lq *LabelQuery) Limit(limit int) *LabelQuery {
-	lq.limit = &limit
+	lq.ctx.Limit = &limit
 	return lq
 }
 
 // Offset to start from.
 func (lq *LabelQuery) Offset(offset int) *LabelQuery {
-	lq.offset = &offset
+	lq.ctx.Offset = &offset
 	return lq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (lq *LabelQuery) Unique(unique bool) *LabelQuery {
-	lq.unique = &unique
+	lq.ctx.Unique = &unique
 	return lq
 }
 
@@ -114,7 +111,7 @@ func (lq *LabelQuery) QueryItems() *ItemQuery {
 // First returns the first Label entity from the query.
 // Returns a *NotFoundError when no Label was found.
 func (lq *LabelQuery) First(ctx context.Context) (*Label, error) {
-	nodes, err := lq.Limit(1).All(newQueryContext(ctx, TypeLabel, "First"))
+	nodes, err := lq.Limit(1).All(setContextOp(ctx, lq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -137,7 +134,7 @@ func (lq *LabelQuery) FirstX(ctx context.Context) *Label {
 // Returns a *NotFoundError when no Label ID was found.
 func (lq *LabelQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = lq.Limit(1).IDs(newQueryContext(ctx, TypeLabel, "FirstID")); err != nil {
+	if ids, err = lq.Limit(1).IDs(setContextOp(ctx, lq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -160,7 +157,7 @@ func (lq *LabelQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one Label entity is found.
 // Returns a *NotFoundError when no Label entities are found.
 func (lq *LabelQuery) Only(ctx context.Context) (*Label, error) {
-	nodes, err := lq.Limit(2).All(newQueryContext(ctx, TypeLabel, "Only"))
+	nodes, err := lq.Limit(2).All(setContextOp(ctx, lq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -188,7 +185,7 @@ func (lq *LabelQuery) OnlyX(ctx context.Context) *Label {
 // Returns a *NotFoundError when no entities are found.
 func (lq *LabelQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = lq.Limit(2).IDs(newQueryContext(ctx, TypeLabel, "OnlyID")); err != nil {
+	if ids, err = lq.Limit(2).IDs(setContextOp(ctx, lq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -213,7 +210,7 @@ func (lq *LabelQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of Labels.
 func (lq *LabelQuery) All(ctx context.Context) ([]*Label, error) {
-	ctx = newQueryContext(ctx, TypeLabel, "All")
+	ctx = setContextOp(ctx, lq.ctx, "All")
 	if err := lq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -233,7 +230,7 @@ func (lq *LabelQuery) AllX(ctx context.Context) []*Label {
 // IDs executes the query and returns a list of Label IDs.
 func (lq *LabelQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeLabel, "IDs")
+	ctx = setContextOp(ctx, lq.ctx, "IDs")
 	if err := lq.Select(label.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -251,7 +248,7 @@ func (lq *LabelQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (lq *LabelQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeLabel, "Count")
+	ctx = setContextOp(ctx, lq.ctx, "Count")
 	if err := lq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -269,7 +266,7 @@ func (lq *LabelQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (lq *LabelQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeLabel, "Exist")
+	ctx = setContextOp(ctx, lq.ctx, "Exist")
 	switch _, err := lq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -297,8 +294,7 @@ func (lq *LabelQuery) Clone() *LabelQuery {
 	}
 	return &LabelQuery{
 		config:     lq.config,
-		limit:      lq.limit,
+		ctx:        lq.ctx.Clone(),
-		offset:     lq.offset,
 		order:      append([]OrderFunc{}, lq.order...),
 		inters:     append([]Interceptor{}, lq.inters...),
 		predicates: append([]predicate.Label{}, lq.predicates...),
@@ -307,7 +303,6 @@ func (lq *LabelQuery) Clone() *LabelQuery {
 		// clone intermediate query.
 		sql:  lq.sql.Clone(),
 		path: lq.path,
-		unique: lq.unique,
 	}
 }
 
@@ -348,9 +343,9 @@ func (lq *LabelQuery) WithItems(opts ...func(*ItemQuery)) *LabelQuery {
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (lq *LabelQuery) GroupBy(field string, fields ...string) *LabelGroupBy {
-	lq.fields = append([]string{field}, fields...)
+	lq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &LabelGroupBy{build: lq}
-	grbuild.flds = &lq.fields
+	grbuild.flds = &lq.ctx.Fields
 	grbuild.label = label.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -369,10 +364,10 @@ func (lq *LabelQuery) GroupBy(field string, fields ...string) *LabelGroupBy {
 //		Select(label.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (lq *LabelQuery) Select(fields ...string) *LabelSelect {
-	lq.fields = append(lq.fields, fields...)
+	lq.ctx.Fields = append(lq.ctx.Fields, fields...)
 	sbuild := &LabelSelect{LabelQuery: lq}
 	sbuild.label = label.Label
-	sbuild.flds, sbuild.scan = &lq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &lq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -392,7 +387,7 @@ func (lq *LabelQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range lq.fields {
+	for _, f := range lq.ctx.Fields {
 		if !label.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -470,6 +465,9 @@ func (lq *LabelQuery) loadGroup(ctx context.Context, query *GroupQuery, nodes []
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(group.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -509,7 +507,8 @@ func (lq *LabelQuery) loadItems(ctx context.Context, query *ItemQuery, nodes []*
 	if err := query.prepareQuery(ctx); err != nil {
 		return err
 	}
-	neighbors, err := query.sqlAll(ctx, func(_ context.Context, spec *sqlgraph.QuerySpec) {
+	qr := QuerierFunc(func(ctx context.Context, q Query) (Value, error) {
+		return query.sqlAll(ctx, func(_ context.Context, spec *sqlgraph.QuerySpec) {
 			assign := spec.Assign
 			values := spec.ScanValues
 			spec.ScanValues = func(columns []string) ([]any, error) {
@@ -530,6 +529,8 @@ func (lq *LabelQuery) loadItems(ctx context.Context, query *ItemQuery, nodes []*
 				return nil
 			}
 		})
+	})
+	neighbors, err := withInterceptors[[]*Item](ctx, query, qr, query.inters)
 	if err != nil {
 		return err
 	}
@@ -547,9 +548,9 @@ func (lq *LabelQuery) loadItems(ctx context.Context, query *ItemQuery, nodes []*
 
 func (lq *LabelQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := lq.querySpec()
-	_spec.Node.Columns = lq.fields
+	_spec.Node.Columns = lq.ctx.Fields
-	if len(lq.fields) > 0 {
+	if len(lq.ctx.Fields) > 0 {
-		_spec.Unique = lq.unique != nil && *lq.unique
+		_spec.Unique = lq.ctx.Unique != nil && *lq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, lq.driver, _spec)
 }
@@ -567,10 +568,10 @@ func (lq *LabelQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   lq.sql,
 		Unique: true,
 	}
-	if unique := lq.unique; unique != nil {
+	if unique := lq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := lq.fields; len(fields) > 0 {
+	if fields := lq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, label.FieldID)
 		for i := range fields {
@@ -586,10 +587,10 @@ func (lq *LabelQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := lq.limit; limit != nil {
+	if limit := lq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := lq.offset; offset != nil {
+	if offset := lq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := lq.order; len(ps) > 0 {
@@ -605,7 +606,7 @@ func (lq *LabelQuery) querySpec() *sqlgraph.QuerySpec {
 func (lq *LabelQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(lq.driver.Dialect())
 	t1 := builder.Table(label.Table)
-	columns := lq.fields
+	columns := lq.ctx.Fields
 	if len(columns) == 0 {
 		columns = label.Columns
 	}
@@ -614,7 +615,7 @@ func (lq *LabelQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = lq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if lq.unique != nil && *lq.unique {
+	if lq.ctx.Unique != nil && *lq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range lq.predicates {
@@ -623,12 +624,12 @@ func (lq *LabelQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range lq.order {
 		p(selector)
 	}
-	if offset := lq.offset; offset != nil {
+	if offset := lq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := lq.limit; limit != nil {
+	if limit := lq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -648,7 +649,7 @@ func (lgb *LabelGroupBy) Aggregate(fns ...AggregateFunc) *LabelGroupBy {
 
 // Scan applies the selector query and scans the result into the given value.
 func (lgb *LabelGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeLabel, "GroupBy")
+	ctx = setContextOp(ctx, lgb.build.ctx, "GroupBy")
 	if err := lgb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -696,7 +697,7 @@ func (ls *LabelSelect) Aggregate(fns ...AggregateFunc) *LabelSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (ls *LabelSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeLabel, "Select")
+	ctx = setContextOp(ctx, ls.ctx, "Select")
 	if err := ls.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/location.go

@@ -173,29 +173,29 @@ func (l *Location) assignValues(columns []string, values []any) error {
 
 // QueryParent queries the "parent" edge of the Location entity.
 func (l *Location) QueryParent() *LocationQuery {
-	return (&LocationClient{config: l.config}).QueryParent(l)
+	return NewLocationClient(l.config).QueryParent(l)
 }
 
 // QueryChildren queries the "children" edge of the Location entity.
 func (l *Location) QueryChildren() *LocationQuery {
-	return (&LocationClient{config: l.config}).QueryChildren(l)
+	return NewLocationClient(l.config).QueryChildren(l)
 }
 
 // QueryGroup queries the "group" edge of the Location entity.
 func (l *Location) QueryGroup() *GroupQuery {
-	return (&LocationClient{config: l.config}).QueryGroup(l)
+	return NewLocationClient(l.config).QueryGroup(l)
 }
 
 // QueryItems queries the "items" edge of the Location entity.
 func (l *Location) QueryItems() *ItemQuery {
-	return (&LocationClient{config: l.config}).QueryItems(l)
+	return NewLocationClient(l.config).QueryItems(l)
 }
 
 // Update returns a builder for updating this Location.
 // Note that you need to call Location.Unwrap() before calling this method if this Location
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (l *Location) Update() *LocationUpdateOne {
-	return (&LocationClient{config: l.config}).UpdateOne(l)
+	return NewLocationClient(l.config).UpdateOne(l)
 }
 
 // Unwrap unwraps the Location entity that was returned from a transaction after it was closed,

backend/internal/data/ent/location_delete.go

@@ -69,6 +69,12 @@ type LocationDeleteOne struct {
 	ld *LocationDelete
 }
 
+// Where appends a list predicates to the LocationDelete builder.
+func (ldo *LocationDeleteOne) Where(ps ...predicate.Location) *LocationDeleteOne {
+	ldo.ld.mutation.Where(ps...)
+	return ldo
+}
+
 // Exec executes the deletion query.
 func (ldo *LocationDeleteOne) Exec(ctx context.Context) error {
 	n, err := ldo.ld.Exec(ctx)
@@ -84,5 +90,7 @@ func (ldo *LocationDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (ldo *LocationDeleteOne) ExecX(ctx context.Context) {
-	ldo.ld.ExecX(ctx)
+	if err := ldo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/location_query.go

@@ -21,11 +21,8 @@ import (
 // LocationQuery is the builder for querying Location entities.
 type LocationQuery struct {
 	config
-	limit        *int
+	ctx          *QueryContext
-	offset       *int
-	unique       *bool
 	order        []OrderFunc
-	fields       []string
 	inters       []Interceptor
 	predicates   []predicate.Location
 	withParent   *LocationQuery
@@ -46,20 +43,20 @@ func (lq *LocationQuery) Where(ps ...predicate.Location) *LocationQuery {
 
 // Limit the number of records to be returned by this query.
 func (lq *LocationQuery) Limit(limit int) *LocationQuery {
-	lq.limit = &limit
+	lq.ctx.Limit = &limit
 	return lq
 }
 
 // Offset to start from.
 func (lq *LocationQuery) Offset(offset int) *LocationQuery {
-	lq.offset = &offset
+	lq.ctx.Offset = &offset
 	return lq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (lq *LocationQuery) Unique(unique bool) *LocationQuery {
-	lq.unique = &unique
+	lq.ctx.Unique = &unique
 	return lq
 }
 
@@ -160,7 +157,7 @@ func (lq *LocationQuery) QueryItems() *ItemQuery {
 // First returns the first Location entity from the query.
 // Returns a *NotFoundError when no Location was found.
 func (lq *LocationQuery) First(ctx context.Context) (*Location, error) {
-	nodes, err := lq.Limit(1).All(newQueryContext(ctx, TypeLocation, "First"))
+	nodes, err := lq.Limit(1).All(setContextOp(ctx, lq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -183,7 +180,7 @@ func (lq *LocationQuery) FirstX(ctx context.Context) *Location {
 // Returns a *NotFoundError when no Location ID was found.
 func (lq *LocationQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = lq.Limit(1).IDs(newQueryContext(ctx, TypeLocation, "FirstID")); err != nil {
+	if ids, err = lq.Limit(1).IDs(setContextOp(ctx, lq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -206,7 +203,7 @@ func (lq *LocationQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one Location entity is found.
 // Returns a *NotFoundError when no Location entities are found.
 func (lq *LocationQuery) Only(ctx context.Context) (*Location, error) {
-	nodes, err := lq.Limit(2).All(newQueryContext(ctx, TypeLocation, "Only"))
+	nodes, err := lq.Limit(2).All(setContextOp(ctx, lq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -234,7 +231,7 @@ func (lq *LocationQuery) OnlyX(ctx context.Context) *Location {
 // Returns a *NotFoundError when no entities are found.
 func (lq *LocationQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = lq.Limit(2).IDs(newQueryContext(ctx, TypeLocation, "OnlyID")); err != nil {
+	if ids, err = lq.Limit(2).IDs(setContextOp(ctx, lq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -259,7 +256,7 @@ func (lq *LocationQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of Locations.
 func (lq *LocationQuery) All(ctx context.Context) ([]*Location, error) {
-	ctx = newQueryContext(ctx, TypeLocation, "All")
+	ctx = setContextOp(ctx, lq.ctx, "All")
 	if err := lq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -279,7 +276,7 @@ func (lq *LocationQuery) AllX(ctx context.Context) []*Location {
 // IDs executes the query and returns a list of Location IDs.
 func (lq *LocationQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeLocation, "IDs")
+	ctx = setContextOp(ctx, lq.ctx, "IDs")
 	if err := lq.Select(location.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -297,7 +294,7 @@ func (lq *LocationQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (lq *LocationQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeLocation, "Count")
+	ctx = setContextOp(ctx, lq.ctx, "Count")
 	if err := lq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -315,7 +312,7 @@ func (lq *LocationQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (lq *LocationQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeLocation, "Exist")
+	ctx = setContextOp(ctx, lq.ctx, "Exist")
 	switch _, err := lq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -343,8 +340,7 @@ func (lq *LocationQuery) Clone() *LocationQuery {
 	}
 	return &LocationQuery{
 		config:       lq.config,
-		limit:        lq.limit,
+		ctx:          lq.ctx.Clone(),
-		offset:       lq.offset,
 		order:        append([]OrderFunc{}, lq.order...),
 		inters:       append([]Interceptor{}, lq.inters...),
 		predicates:   append([]predicate.Location{}, lq.predicates...),
@@ -355,7 +351,6 @@ func (lq *LocationQuery) Clone() *LocationQuery {
 		// clone intermediate query.
 		sql:  lq.sql.Clone(),
 		path: lq.path,
-		unique: lq.unique,
 	}
 }
 
@@ -418,9 +413,9 @@ func (lq *LocationQuery) WithItems(opts ...func(*ItemQuery)) *LocationQuery {
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (lq *LocationQuery) GroupBy(field string, fields ...string) *LocationGroupBy {
-	lq.fields = append([]string{field}, fields...)
+	lq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &LocationGroupBy{build: lq}
-	grbuild.flds = &lq.fields
+	grbuild.flds = &lq.ctx.Fields
 	grbuild.label = location.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -439,10 +434,10 @@ func (lq *LocationQuery) GroupBy(field string, fields ...string) *LocationGroupB
 //		Select(location.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (lq *LocationQuery) Select(fields ...string) *LocationSelect {
-	lq.fields = append(lq.fields, fields...)
+	lq.ctx.Fields = append(lq.ctx.Fields, fields...)
 	sbuild := &LocationSelect{LocationQuery: lq}
 	sbuild.label = location.Label
-	sbuild.flds, sbuild.scan = &lq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &lq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -462,7 +457,7 @@ func (lq *LocationQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range lq.fields {
+	for _, f := range lq.ctx.Fields {
 		if !location.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -555,6 +550,9 @@ func (lq *LocationQuery) loadParent(ctx context.Context, query *LocationQuery, n
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(location.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -615,6 +613,9 @@ func (lq *LocationQuery) loadGroup(ctx context.Context, query *GroupQuery, nodes
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(group.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -665,9 +666,9 @@ func (lq *LocationQuery) loadItems(ctx context.Context, query *ItemQuery, nodes
 
 func (lq *LocationQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := lq.querySpec()
-	_spec.Node.Columns = lq.fields
+	_spec.Node.Columns = lq.ctx.Fields
-	if len(lq.fields) > 0 {
+	if len(lq.ctx.Fields) > 0 {
-		_spec.Unique = lq.unique != nil && *lq.unique
+		_spec.Unique = lq.ctx.Unique != nil && *lq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, lq.driver, _spec)
 }
@@ -685,10 +686,10 @@ func (lq *LocationQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   lq.sql,
 		Unique: true,
 	}
-	if unique := lq.unique; unique != nil {
+	if unique := lq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := lq.fields; len(fields) > 0 {
+	if fields := lq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, location.FieldID)
 		for i := range fields {
@@ -704,10 +705,10 @@ func (lq *LocationQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := lq.limit; limit != nil {
+	if limit := lq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := lq.offset; offset != nil {
+	if offset := lq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := lq.order; len(ps) > 0 {
@@ -723,7 +724,7 @@ func (lq *LocationQuery) querySpec() *sqlgraph.QuerySpec {
 func (lq *LocationQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(lq.driver.Dialect())
 	t1 := builder.Table(location.Table)
-	columns := lq.fields
+	columns := lq.ctx.Fields
 	if len(columns) == 0 {
 		columns = location.Columns
 	}
@@ -732,7 +733,7 @@ func (lq *LocationQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = lq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if lq.unique != nil && *lq.unique {
+	if lq.ctx.Unique != nil && *lq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range lq.predicates {
@@ -741,12 +742,12 @@ func (lq *LocationQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range lq.order {
 		p(selector)
 	}
-	if offset := lq.offset; offset != nil {
+	if offset := lq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := lq.limit; limit != nil {
+	if limit := lq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -766,7 +767,7 @@ func (lgb *LocationGroupBy) Aggregate(fns ...AggregateFunc) *LocationGroupBy {
 
 // Scan applies the selector query and scans the result into the given value.
 func (lgb *LocationGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeLocation, "GroupBy")
+	ctx = setContextOp(ctx, lgb.build.ctx, "GroupBy")
 	if err := lgb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -814,7 +815,7 @@ func (ls *LocationSelect) Aggregate(fns ...AggregateFunc) *LocationSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (ls *LocationSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeLocation, "Select")
+	ctx = setContextOp(ctx, ls.ctx, "Select")
 	if err := ls.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/maintenanceentry.go

@@ -142,14 +142,14 @@ func (me *MaintenanceEntry) assignValues(columns []string, values []any) error {
 
 // QueryItem queries the "item" edge of the MaintenanceEntry entity.
 func (me *MaintenanceEntry) QueryItem() *ItemQuery {
-	return (&MaintenanceEntryClient{config: me.config}).QueryItem(me)
+	return NewMaintenanceEntryClient(me.config).QueryItem(me)
 }
 
 // Update returns a builder for updating this MaintenanceEntry.
 // Note that you need to call MaintenanceEntry.Unwrap() before calling this method if this MaintenanceEntry
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (me *MaintenanceEntry) Update() *MaintenanceEntryUpdateOne {
-	return (&MaintenanceEntryClient{config: me.config}).UpdateOne(me)
+	return NewMaintenanceEntryClient(me.config).UpdateOne(me)
 }
 
 // Unwrap unwraps the MaintenanceEntry entity that was returned from a transaction after it was closed,

backend/internal/data/ent/maintenanceentry_delete.go

@@ -69,6 +69,12 @@ type MaintenanceEntryDeleteOne struct {
 	med *MaintenanceEntryDelete
 }
 
+// Where appends a list predicates to the MaintenanceEntryDelete builder.
+func (medo *MaintenanceEntryDeleteOne) Where(ps ...predicate.MaintenanceEntry) *MaintenanceEntryDeleteOne {
+	medo.med.mutation.Where(ps...)
+	return medo
+}
+
 // Exec executes the deletion query.
 func (medo *MaintenanceEntryDeleteOne) Exec(ctx context.Context) error {
 	n, err := medo.med.Exec(ctx)
@@ -84,5 +90,7 @@ func (medo *MaintenanceEntryDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (medo *MaintenanceEntryDeleteOne) ExecX(ctx context.Context) {
-	medo.med.ExecX(ctx)
+	if err := medo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/maintenanceentry_query.go

@@ -19,11 +19,8 @@ import (
 // MaintenanceEntryQuery is the builder for querying MaintenanceEntry entities.
 type MaintenanceEntryQuery struct {
 	config
-	limit      *int
+	ctx        *QueryContext
-	offset     *int
-	unique     *bool
 	order      []OrderFunc
-	fields     []string
 	inters     []Interceptor
 	predicates []predicate.MaintenanceEntry
 	withItem   *ItemQuery
@@ -40,20 +37,20 @@ func (meq *MaintenanceEntryQuery) Where(ps ...predicate.MaintenanceEntry) *Maint
 
 // Limit the number of records to be returned by this query.
 func (meq *MaintenanceEntryQuery) Limit(limit int) *MaintenanceEntryQuery {
-	meq.limit = &limit
+	meq.ctx.Limit = &limit
 	return meq
 }
 
 // Offset to start from.
 func (meq *MaintenanceEntryQuery) Offset(offset int) *MaintenanceEntryQuery {
-	meq.offset = &offset
+	meq.ctx.Offset = &offset
 	return meq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (meq *MaintenanceEntryQuery) Unique(unique bool) *MaintenanceEntryQuery {
-	meq.unique = &unique
+	meq.ctx.Unique = &unique
 	return meq
 }
 
@@ -88,7 +85,7 @@ func (meq *MaintenanceEntryQuery) QueryItem() *ItemQuery {
 // First returns the first MaintenanceEntry entity from the query.
 // Returns a *NotFoundError when no MaintenanceEntry was found.
 func (meq *MaintenanceEntryQuery) First(ctx context.Context) (*MaintenanceEntry, error) {
-	nodes, err := meq.Limit(1).All(newQueryContext(ctx, TypeMaintenanceEntry, "First"))
+	nodes, err := meq.Limit(1).All(setContextOp(ctx, meq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -111,7 +108,7 @@ func (meq *MaintenanceEntryQuery) FirstX(ctx context.Context) *MaintenanceEntry
 // Returns a *NotFoundError when no MaintenanceEntry ID was found.
 func (meq *MaintenanceEntryQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = meq.Limit(1).IDs(newQueryContext(ctx, TypeMaintenanceEntry, "FirstID")); err != nil {
+	if ids, err = meq.Limit(1).IDs(setContextOp(ctx, meq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -134,7 +131,7 @@ func (meq *MaintenanceEntryQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one MaintenanceEntry entity is found.
 // Returns a *NotFoundError when no MaintenanceEntry entities are found.
 func (meq *MaintenanceEntryQuery) Only(ctx context.Context) (*MaintenanceEntry, error) {
-	nodes, err := meq.Limit(2).All(newQueryContext(ctx, TypeMaintenanceEntry, "Only"))
+	nodes, err := meq.Limit(2).All(setContextOp(ctx, meq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -162,7 +159,7 @@ func (meq *MaintenanceEntryQuery) OnlyX(ctx context.Context) *MaintenanceEntry {
 // Returns a *NotFoundError when no entities are found.
 func (meq *MaintenanceEntryQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = meq.Limit(2).IDs(newQueryContext(ctx, TypeMaintenanceEntry, "OnlyID")); err != nil {
+	if ids, err = meq.Limit(2).IDs(setContextOp(ctx, meq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -187,7 +184,7 @@ func (meq *MaintenanceEntryQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of MaintenanceEntries.
 func (meq *MaintenanceEntryQuery) All(ctx context.Context) ([]*MaintenanceEntry, error) {
-	ctx = newQueryContext(ctx, TypeMaintenanceEntry, "All")
+	ctx = setContextOp(ctx, meq.ctx, "All")
 	if err := meq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -207,7 +204,7 @@ func (meq *MaintenanceEntryQuery) AllX(ctx context.Context) []*MaintenanceEntry
 // IDs executes the query and returns a list of MaintenanceEntry IDs.
 func (meq *MaintenanceEntryQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeMaintenanceEntry, "IDs")
+	ctx = setContextOp(ctx, meq.ctx, "IDs")
 	if err := meq.Select(maintenanceentry.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -225,7 +222,7 @@ func (meq *MaintenanceEntryQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (meq *MaintenanceEntryQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeMaintenanceEntry, "Count")
+	ctx = setContextOp(ctx, meq.ctx, "Count")
 	if err := meq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -243,7 +240,7 @@ func (meq *MaintenanceEntryQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (meq *MaintenanceEntryQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeMaintenanceEntry, "Exist")
+	ctx = setContextOp(ctx, meq.ctx, "Exist")
 	switch _, err := meq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -271,8 +268,7 @@ func (meq *MaintenanceEntryQuery) Clone() *MaintenanceEntryQuery {
 	}
 	return &MaintenanceEntryQuery{
 		config:     meq.config,
-		limit:      meq.limit,
+		ctx:        meq.ctx.Clone(),
-		offset:     meq.offset,
 		order:      append([]OrderFunc{}, meq.order...),
 		inters:     append([]Interceptor{}, meq.inters...),
 		predicates: append([]predicate.MaintenanceEntry{}, meq.predicates...),
@@ -280,7 +276,6 @@ func (meq *MaintenanceEntryQuery) Clone() *MaintenanceEntryQuery {
 		// clone intermediate query.
 		sql:  meq.sql.Clone(),
 		path: meq.path,
-		unique: meq.unique,
 	}
 }
 
@@ -310,9 +305,9 @@ func (meq *MaintenanceEntryQuery) WithItem(opts ...func(*ItemQuery)) *Maintenanc
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (meq *MaintenanceEntryQuery) GroupBy(field string, fields ...string) *MaintenanceEntryGroupBy {
-	meq.fields = append([]string{field}, fields...)
+	meq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &MaintenanceEntryGroupBy{build: meq}
-	grbuild.flds = &meq.fields
+	grbuild.flds = &meq.ctx.Fields
 	grbuild.label = maintenanceentry.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -331,10 +326,10 @@ func (meq *MaintenanceEntryQuery) GroupBy(field string, fields ...string) *Maint
 //		Select(maintenanceentry.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (meq *MaintenanceEntryQuery) Select(fields ...string) *MaintenanceEntrySelect {
-	meq.fields = append(meq.fields, fields...)
+	meq.ctx.Fields = append(meq.ctx.Fields, fields...)
 	sbuild := &MaintenanceEntrySelect{MaintenanceEntryQuery: meq}
 	sbuild.label = maintenanceentry.Label
-	sbuild.flds, sbuild.scan = &meq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &meq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -354,7 +349,7 @@ func (meq *MaintenanceEntryQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range meq.fields {
+	for _, f := range meq.ctx.Fields {
 		if !maintenanceentry.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -414,6 +409,9 @@ func (meq *MaintenanceEntryQuery) loadItem(ctx context.Context, query *ItemQuery
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(item.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -433,9 +431,9 @@ func (meq *MaintenanceEntryQuery) loadItem(ctx context.Context, query *ItemQuery
 
 func (meq *MaintenanceEntryQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := meq.querySpec()
-	_spec.Node.Columns = meq.fields
+	_spec.Node.Columns = meq.ctx.Fields
-	if len(meq.fields) > 0 {
+	if len(meq.ctx.Fields) > 0 {
-		_spec.Unique = meq.unique != nil && *meq.unique
+		_spec.Unique = meq.ctx.Unique != nil && *meq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, meq.driver, _spec)
 }
@@ -453,10 +451,10 @@ func (meq *MaintenanceEntryQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   meq.sql,
 		Unique: true,
 	}
-	if unique := meq.unique; unique != nil {
+	if unique := meq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := meq.fields; len(fields) > 0 {
+	if fields := meq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, maintenanceentry.FieldID)
 		for i := range fields {
@@ -472,10 +470,10 @@ func (meq *MaintenanceEntryQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := meq.limit; limit != nil {
+	if limit := meq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := meq.offset; offset != nil {
+	if offset := meq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := meq.order; len(ps) > 0 {
@@ -491,7 +489,7 @@ func (meq *MaintenanceEntryQuery) querySpec() *sqlgraph.QuerySpec {
 func (meq *MaintenanceEntryQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(meq.driver.Dialect())
 	t1 := builder.Table(maintenanceentry.Table)
-	columns := meq.fields
+	columns := meq.ctx.Fields
 	if len(columns) == 0 {
 		columns = maintenanceentry.Columns
 	}
@@ -500,7 +498,7 @@ func (meq *MaintenanceEntryQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = meq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if meq.unique != nil && *meq.unique {
+	if meq.ctx.Unique != nil && *meq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range meq.predicates {
@@ -509,12 +507,12 @@ func (meq *MaintenanceEntryQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range meq.order {
 		p(selector)
 	}
-	if offset := meq.offset; offset != nil {
+	if offset := meq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := meq.limit; limit != nil {
+	if limit := meq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -534,7 +532,7 @@ func (megb *MaintenanceEntryGroupBy) Aggregate(fns ...AggregateFunc) *Maintenanc
 
 // Scan applies the selector query and scans the result into the given value.
 func (megb *MaintenanceEntryGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeMaintenanceEntry, "GroupBy")
+	ctx = setContextOp(ctx, megb.build.ctx, "GroupBy")
 	if err := megb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -582,7 +580,7 @@ func (mes *MaintenanceEntrySelect) Aggregate(fns ...AggregateFunc) *MaintenanceE
 
 // Scan applies the selector query and scans the result into the given value.
 func (mes *MaintenanceEntrySelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeMaintenanceEntry, "Select")
+	ctx = setContextOp(ctx, mes.ctx, "Select")
 	if err := mes.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/data/ent/runtime/runtime.go

@@ -5,6 +5,6 @@ package runtime
 // The schema-stitching logic is generated in github.com/hay-kot/homebox/backend/internal/data/ent/runtime.go
 
 const (
-	Version = "v0.11.5"                                         // Version of ent codegen.
+	Version = "v0.11.7"                                         // Version of ent codegen.
-	Sum     = "h1:V2qhG91C4PMQTa82Q4StoESMQ4dzkMNeStCzszxi0jQ=" // Sum of ent codegen.
+	Sum     = "h1:V+wKFh0jhAbY/FoU+PPbdMOf2Ma5vh07R/IdF+N/nFg=" // Sum of ent codegen.
 )

backend/internal/data/ent/user.go

@@ -179,19 +179,19 @@ func (u *User) assignValues(columns []string, values []any) error {
 
 // QueryGroup queries the "group" edge of the User entity.
 func (u *User) QueryGroup() *GroupQuery {
-	return (&UserClient{config: u.config}).QueryGroup(u)
+	return NewUserClient(u.config).QueryGroup(u)
 }
 
 // QueryAuthTokens queries the "auth_tokens" edge of the User entity.
 func (u *User) QueryAuthTokens() *AuthTokensQuery {
-	return (&UserClient{config: u.config}).QueryAuthTokens(u)
+	return NewUserClient(u.config).QueryAuthTokens(u)
 }
 
 // Update returns a builder for updating this User.
 // Note that you need to call User.Unwrap() before calling this method if this User
 // was returned from a transaction, and the transaction was committed or rolled back.
 func (u *User) Update() *UserUpdateOne {
-	return (&UserClient{config: u.config}).UpdateOne(u)
+	return NewUserClient(u.config).UpdateOne(u)
 }
 
 // Unwrap unwraps the User entity that was returned from a transaction after it was closed,

backend/internal/data/ent/user_delete.go

@@ -69,6 +69,12 @@ type UserDeleteOne struct {
 	ud *UserDelete
 }
 
+// Where appends a list predicates to the UserDelete builder.
+func (udo *UserDeleteOne) Where(ps ...predicate.User) *UserDeleteOne {
+	udo.ud.mutation.Where(ps...)
+	return udo
+}
+
 // Exec executes the deletion query.
 func (udo *UserDeleteOne) Exec(ctx context.Context) error {
 	n, err := udo.ud.Exec(ctx)
@@ -84,5 +90,7 @@ func (udo *UserDeleteOne) Exec(ctx context.Context) error {
 
 // ExecX is like Exec, but panics if an error occurs.
 func (udo *UserDeleteOne) ExecX(ctx context.Context) {
-	udo.ud.ExecX(ctx)
+	if err := udo.Exec(ctx); err != nil {
+		panic(err)
+	}
 }

backend/internal/data/ent/user_query.go

@@ -21,11 +21,8 @@ import (
 // UserQuery is the builder for querying User entities.
 type UserQuery struct {
 	config
-	limit          *int
+	ctx            *QueryContext
-	offset         *int
-	unique         *bool
 	order          []OrderFunc
-	fields         []string
 	inters         []Interceptor
 	predicates     []predicate.User
 	withGroup      *GroupQuery
@@ -44,20 +41,20 @@ func (uq *UserQuery) Where(ps ...predicate.User) *UserQuery {
 
 // Limit the number of records to be returned by this query.
 func (uq *UserQuery) Limit(limit int) *UserQuery {
-	uq.limit = &limit
+	uq.ctx.Limit = &limit
 	return uq
 }
 
 // Offset to start from.
 func (uq *UserQuery) Offset(offset int) *UserQuery {
-	uq.offset = &offset
+	uq.ctx.Offset = &offset
 	return uq
 }
 
 // Unique configures the query builder to filter duplicate records on query.
 // By default, unique is set to true, and can be disabled using this method.
 func (uq *UserQuery) Unique(unique bool) *UserQuery {
-	uq.unique = &unique
+	uq.ctx.Unique = &unique
 	return uq
 }
 
@@ -114,7 +111,7 @@ func (uq *UserQuery) QueryAuthTokens() *AuthTokensQuery {
 // First returns the first User entity from the query.
 // Returns a *NotFoundError when no User was found.
 func (uq *UserQuery) First(ctx context.Context) (*User, error) {
-	nodes, err := uq.Limit(1).All(newQueryContext(ctx, TypeUser, "First"))
+	nodes, err := uq.Limit(1).All(setContextOp(ctx, uq.ctx, "First"))
 	if err != nil {
 		return nil, err
 	}
@@ -137,7 +134,7 @@ func (uq *UserQuery) FirstX(ctx context.Context) *User {
 // Returns a *NotFoundError when no User ID was found.
 func (uq *UserQuery) FirstID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = uq.Limit(1).IDs(newQueryContext(ctx, TypeUser, "FirstID")); err != nil {
+	if ids, err = uq.Limit(1).IDs(setContextOp(ctx, uq.ctx, "FirstID")); err != nil {
 		return
 	}
 	if len(ids) == 0 {
@@ -160,7 +157,7 @@ func (uq *UserQuery) FirstIDX(ctx context.Context) uuid.UUID {
 // Returns a *NotSingularError when more than one User entity is found.
 // Returns a *NotFoundError when no User entities are found.
 func (uq *UserQuery) Only(ctx context.Context) (*User, error) {
-	nodes, err := uq.Limit(2).All(newQueryContext(ctx, TypeUser, "Only"))
+	nodes, err := uq.Limit(2).All(setContextOp(ctx, uq.ctx, "Only"))
 	if err != nil {
 		return nil, err
 	}
@@ -188,7 +185,7 @@ func (uq *UserQuery) OnlyX(ctx context.Context) *User {
 // Returns a *NotFoundError when no entities are found.
 func (uq *UserQuery) OnlyID(ctx context.Context) (id uuid.UUID, err error) {
 	var ids []uuid.UUID
-	if ids, err = uq.Limit(2).IDs(newQueryContext(ctx, TypeUser, "OnlyID")); err != nil {
+	if ids, err = uq.Limit(2).IDs(setContextOp(ctx, uq.ctx, "OnlyID")); err != nil {
 		return
 	}
 	switch len(ids) {
@@ -213,7 +210,7 @@ func (uq *UserQuery) OnlyIDX(ctx context.Context) uuid.UUID {
 
 // All executes the query and returns a list of Users.
 func (uq *UserQuery) All(ctx context.Context) ([]*User, error) {
-	ctx = newQueryContext(ctx, TypeUser, "All")
+	ctx = setContextOp(ctx, uq.ctx, "All")
 	if err := uq.prepareQuery(ctx); err != nil {
 		return nil, err
 	}
@@ -233,7 +230,7 @@ func (uq *UserQuery) AllX(ctx context.Context) []*User {
 // IDs executes the query and returns a list of User IDs.
 func (uq *UserQuery) IDs(ctx context.Context) ([]uuid.UUID, error) {
 	var ids []uuid.UUID
-	ctx = newQueryContext(ctx, TypeUser, "IDs")
+	ctx = setContextOp(ctx, uq.ctx, "IDs")
 	if err := uq.Select(user.FieldID).Scan(ctx, &ids); err != nil {
 		return nil, err
 	}
@@ -251,7 +248,7 @@ func (uq *UserQuery) IDsX(ctx context.Context) []uuid.UUID {
 
 // Count returns the count of the given query.
 func (uq *UserQuery) Count(ctx context.Context) (int, error) {
-	ctx = newQueryContext(ctx, TypeUser, "Count")
+	ctx = setContextOp(ctx, uq.ctx, "Count")
 	if err := uq.prepareQuery(ctx); err != nil {
 		return 0, err
 	}
@@ -269,7 +266,7 @@ func (uq *UserQuery) CountX(ctx context.Context) int {
 
 // Exist returns true if the query has elements in the graph.
 func (uq *UserQuery) Exist(ctx context.Context) (bool, error) {
-	ctx = newQueryContext(ctx, TypeUser, "Exist")
+	ctx = setContextOp(ctx, uq.ctx, "Exist")
 	switch _, err := uq.FirstID(ctx); {
 	case IsNotFound(err):
 		return false, nil
@@ -297,8 +294,7 @@ func (uq *UserQuery) Clone() *UserQuery {
 	}
 	return &UserQuery{
 		config:         uq.config,
-		limit:          uq.limit,
+		ctx:            uq.ctx.Clone(),
-		offset:         uq.offset,
 		order:          append([]OrderFunc{}, uq.order...),
 		inters:         append([]Interceptor{}, uq.inters...),
 		predicates:     append([]predicate.User{}, uq.predicates...),
@@ -307,7 +303,6 @@ func (uq *UserQuery) Clone() *UserQuery {
 		// clone intermediate query.
 		sql:  uq.sql.Clone(),
 		path: uq.path,
-		unique: uq.unique,
 	}
 }
 
@@ -348,9 +343,9 @@ func (uq *UserQuery) WithAuthTokens(opts ...func(*AuthTokensQuery)) *UserQuery {
 //		Aggregate(ent.Count()).
 //		Scan(ctx, &v)
 func (uq *UserQuery) GroupBy(field string, fields ...string) *UserGroupBy {
-	uq.fields = append([]string{field}, fields...)
+	uq.ctx.Fields = append([]string{field}, fields...)
 	grbuild := &UserGroupBy{build: uq}
-	grbuild.flds = &uq.fields
+	grbuild.flds = &uq.ctx.Fields
 	grbuild.label = user.Label
 	grbuild.scan = grbuild.Scan
 	return grbuild
@@ -369,10 +364,10 @@ func (uq *UserQuery) GroupBy(field string, fields ...string) *UserGroupBy {
 //		Select(user.FieldCreatedAt).
 //		Scan(ctx, &v)
 func (uq *UserQuery) Select(fields ...string) *UserSelect {
-	uq.fields = append(uq.fields, fields...)
+	uq.ctx.Fields = append(uq.ctx.Fields, fields...)
 	sbuild := &UserSelect{UserQuery: uq}
 	sbuild.label = user.Label
-	sbuild.flds, sbuild.scan = &uq.fields, sbuild.Scan
+	sbuild.flds, sbuild.scan = &uq.ctx.Fields, sbuild.Scan
 	return sbuild
 }
 
@@ -392,7 +387,7 @@ func (uq *UserQuery) prepareQuery(ctx context.Context) error {
 			}
 		}
 	}
-	for _, f := range uq.fields {
+	for _, f := range uq.ctx.Fields {
 		if !user.ValidColumn(f) {
 			return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
 		}
@@ -470,6 +465,9 @@ func (uq *UserQuery) loadGroup(ctx context.Context, query *GroupQuery, nodes []*
 		}
 		nodeids[fk] = append(nodeids[fk], nodes[i])
 	}
+	if len(ids) == 0 {
+		return nil
+	}
 	query.Where(group.IDIn(ids...))
 	neighbors, err := query.All(ctx)
 	if err != nil {
@@ -520,9 +518,9 @@ func (uq *UserQuery) loadAuthTokens(ctx context.Context, query *AuthTokensQuery,
 
 func (uq *UserQuery) sqlCount(ctx context.Context) (int, error) {
 	_spec := uq.querySpec()
-	_spec.Node.Columns = uq.fields
+	_spec.Node.Columns = uq.ctx.Fields
-	if len(uq.fields) > 0 {
+	if len(uq.ctx.Fields) > 0 {
-		_spec.Unique = uq.unique != nil && *uq.unique
+		_spec.Unique = uq.ctx.Unique != nil && *uq.ctx.Unique
 	}
 	return sqlgraph.CountNodes(ctx, uq.driver, _spec)
 }
@@ -540,10 +538,10 @@ func (uq *UserQuery) querySpec() *sqlgraph.QuerySpec {
 		From:   uq.sql,
 		Unique: true,
 	}
-	if unique := uq.unique; unique != nil {
+	if unique := uq.ctx.Unique; unique != nil {
 		_spec.Unique = *unique
 	}
-	if fields := uq.fields; len(fields) > 0 {
+	if fields := uq.ctx.Fields; len(fields) > 0 {
 		_spec.Node.Columns = make([]string, 0, len(fields))
 		_spec.Node.Columns = append(_spec.Node.Columns, user.FieldID)
 		for i := range fields {
@@ -559,10 +557,10 @@ func (uq *UserQuery) querySpec() *sqlgraph.QuerySpec {
 			}
 		}
 	}
-	if limit := uq.limit; limit != nil {
+	if limit := uq.ctx.Limit; limit != nil {
 		_spec.Limit = *limit
 	}
-	if offset := uq.offset; offset != nil {
+	if offset := uq.ctx.Offset; offset != nil {
 		_spec.Offset = *offset
 	}
 	if ps := uq.order; len(ps) > 0 {
@@ -578,7 +576,7 @@ func (uq *UserQuery) querySpec() *sqlgraph.QuerySpec {
 func (uq *UserQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	builder := sql.Dialect(uq.driver.Dialect())
 	t1 := builder.Table(user.Table)
-	columns := uq.fields
+	columns := uq.ctx.Fields
 	if len(columns) == 0 {
 		columns = user.Columns
 	}
@@ -587,7 +585,7 @@ func (uq *UserQuery) sqlQuery(ctx context.Context) *sql.Selector {
 		selector = uq.sql
 		selector.Select(selector.Columns(columns...)...)
 	}
-	if uq.unique != nil && *uq.unique {
+	if uq.ctx.Unique != nil && *uq.ctx.Unique {
 		selector.Distinct()
 	}
 	for _, p := range uq.predicates {
@@ -596,12 +594,12 @@ func (uq *UserQuery) sqlQuery(ctx context.Context) *sql.Selector {
 	for _, p := range uq.order {
 		p(selector)
 	}
-	if offset := uq.offset; offset != nil {
+	if offset := uq.ctx.Offset; offset != nil {
 		// limit is mandatory for offset clause. We start
 		// with default value, and override it below if needed.
 		selector.Offset(*offset).Limit(math.MaxInt32)
 	}
-	if limit := uq.limit; limit != nil {
+	if limit := uq.ctx.Limit; limit != nil {
 		selector.Limit(*limit)
 	}
 	return selector
@@ -621,7 +619,7 @@ func (ugb *UserGroupBy) Aggregate(fns ...AggregateFunc) *UserGroupBy {
 
 // Scan applies the selector query and scans the result into the given value.
 func (ugb *UserGroupBy) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeUser, "GroupBy")
+	ctx = setContextOp(ctx, ugb.build.ctx, "GroupBy")
 	if err := ugb.build.prepareQuery(ctx); err != nil {
 		return err
 	}
@@ -669,7 +667,7 @@ func (us *UserSelect) Aggregate(fns ...AggregateFunc) *UserSelect {
 
 // Scan applies the selector query and scans the result into the given value.
 func (us *UserSelect) Scan(ctx context.Context, v any) error {
-	ctx = newQueryContext(ctx, TypeUser, "Select")
+	ctx = setContextOp(ctx, us.ctx, "Select")
 	if err := us.prepareQuery(ctx); err != nil {
 		return err
 	}

backend/internal/sys/config/conf.go

@@ -5,7 +5,7 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/ardanlabs/conf/v2"
+	"github.com/ardanlabs/conf/v3"
 
 	"os"
 )