Further progress on trying to get fields working with locations

backend/internal/data/ent/location.go

@@ -43,11 +43,22 @@ type LocationEdges struct {
 	Children []*Location `json:"children,omitempty"`
 	// Items holds the value of the items edge.
 	Items []*Item `json:"items,omitempty"`
+	// Fields holds the value of the fields edge.
+	Fields []*LocationField `json:"fields,omitempty"`
 	// loadedTypes holds the information for reporting if a
 	// type was loaded (or requested) in eager-loading or not.
 	loadedTypes [4]bool
 }
 
+// FieldsOrErr returns the Fields value or an error if the edge
+// was not loaded in eager-loading.
+func (e LocationEdges) FieldsOrErr() ([]*LocationField, error) {
+	if e.loadedTypes[5] {
+		return e.Fields, nil
+	}
+	return nil, &NotLoadedError{edge: "fields"}
+}
+
 // GroupOrErr returns the Group value or an error if the edge
 // was not loaded in eager-loading, or loaded but was not found.
 func (e LocationEdges) GroupOrErr() (*Group, error) {
@@ -186,6 +197,11 @@ func (l *Location) QueryChildren() *LocationQuery {
 	return NewLocationClient(l.config).QueryChildren(l)
 }
 
+// QueryFields queries the "fields" edge of the Item entity.
+func (i *Location) QueryFields() *LocationFieldQuery {
+	return NewLocationClient(i.config).QueryFields(i)
+}
+
 // QueryItems queries the "items" edge of the Location entity.
 func (l *Location) QueryItems() *ItemQuery {
 	return NewLocationClient(l.config).QueryItems(l)

backend/internal/data/ent/location/location.go

@@ -53,6 +53,13 @@ const (
 	ItemsInverseTable = "items"
 	// ItemsColumn is the table column denoting the items relation/edge.
 	ItemsColumn = "location_items"
+	// FieldsTable is the table that holds the fields relation/edge.
+	FieldsTable = "location_fields"
+	// FieldsInverseTable is the table name for the ItemField entity.
+	// It exists in this package in order to avoid circular dependency with the "itemfield" package.
+	FieldsInverseTable = "location_fields"
+	// FieldsColumn is the table column denoting the fields relation/edge.
+	FieldsColumn = "location_fields"
 )
 
 // Columns holds all SQL columns for location fields.

backend/internal/data/repo/repo_items.go

@@ -21,7 +21,7 @@ type ItemsRepository struct {
 }
 
 type (
-	FieldQuery struct {
+	ItemFieldQuery struct {
 		Name  string
 		Value string
 	}
@@ -29,14 +29,14 @@ type (
 	ItemQuery struct {
 		Page            int
 		PageSize        int
-		Search          string       `json:"search"`
-		AssetID         AssetID      `json:"assetId"`
-		LocationIDs     []uuid.UUID  `json:"locationIds"`
-		LabelIDs        []uuid.UUID  `json:"labelIds"`
-		SortBy          string       `json:"sortBy"`
-		IncludeArchived bool         `json:"includeArchived"`
-		Fields          []FieldQuery `json:"fields"`
-		OrderBy         string       `json:"orderBy"`
+		Search          string           `json:"search"`
+		AssetID         AssetID          `json:"assetId"`
+		LocationIDs     []uuid.UUID      `json:"locationIds"`
+		LabelIDs        []uuid.UUID      `json:"labelIds"`
+		SortBy          string           `json:"sortBy"`
+		IncludeArchived bool             `json:"includeArchived"`
+		Fields          []ItemFieldQuery `json:"fields"`
+		OrderBy         string           `json:"orderBy"`
 	}
 
 	ItemField struct {

backend/internal/data/repo/repo_locations.go

@@ -18,6 +18,21 @@ type LocationRepository struct {
 }
 
 type (
+    LocationFieldQuery struct {
+        Name string
+        Value string
+    }
+
+	LocationField struct {
+		ID           uuid.UUID `json:"id,omitempty"`
+		Type         string    `json:"type"`
+		Name         string    `json:"name"`
+		TextValue    string    `json:"textValue"`
+		NumberValue  int       `json:"numberValue"`
+		BooleanValue bool      `json:"booleanValue"`
+		// TimeValue    time.Time `json:"timeValue,omitempty"`
+	}
+
 	LocationCreate struct {
 		Name        string    `json:"name"`
 		ParentID    uuid.UUID `json:"parentId" extensions:"x-nullable"`
@@ -29,12 +44,14 @@ type (
 		ID          uuid.UUID `json:"id"`
 		Name        string    `json:"name"`
 		Description string    `json:"description"`
+		Fields      []LocationFieldQuery `json:"fields"`
 	}
 
 	LocationSummary struct {
 		ID          uuid.UUID `json:"id"`
 		Name        string    `json:"name"`
 		Description string    `json:"description"`
+		Fields      []LocationFieldQuery `json:"fields"`
 		CreatedAt   time.Time `json:"createdAt"`
 		UpdatedAt   time.Time `json:"updatedAt"`
 	}
@@ -152,6 +169,63 @@ func (r *LocationRepository) GetAll(ctx context.Context, GID uuid.UUID, filter L
 	return list, err
 }
 
+func (e *LocationRepository) GetAllCustomFieldValues(ctx context.Context, GID uuid.UUID, name string) ([]string, error) {
+	type st struct {
+		Value string `json:"text_value"`
+	}
+
+	var values []st
+
+	err := e.db.Location.Query().
+		Where(
+			location.HasGroupWith(group.ID(GID)),
+		).
+		QueryFields().
+		Where(
+			locationfield.Name(name),
+		).
+		Unique(true).
+		Select(locationfield.FieldTextValue).
+		Scan(ctx, &values)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get field values: %w", err)
+	}
+
+	valueStrings := make([]string, len(values))
+	for i, f := range values {
+		valueStrings[i] = f.Value
+	}
+
+	return valueStrings, nil
+}
+
+func (e *LocationRepository) GetAllCustomFieldNames(ctx context.Context, GID uuid.UUID) ([]string, error) {
+	type st struct {
+		Name string `json:"name"`
+	}
+
+	var fields []st
+
+	err := e.db.Location.Query().
+		Where(
+			location.HasGroupWith(group.ID(GID)),
+		).
+		QueryFields().
+		Unique(true).
+		Select(locationfield.FieldName).
+		Scan(ctx, &fields)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get custom fields: %w", err)
+	}
+
+	fieldNames := make([]string, len(fields))
+	for i, f := range fields {
+		fieldNames[i] = f.Name
+	}
+
+	return fieldNames, nil
+}
+
 func (r *LocationRepository) getOne(ctx context.Context, where ...predicate.Location) (LocationOut, error) {
 	return mapLocationOutErr(r.db.Location.Query().
 		Where(where...).

backend/internal/data/repo/repo_locations_test.go

@@ -291,7 +291,6 @@ func TestConvertLocationsToTree(t *testing.T) {
 	}
 }
 
-
 func TestLocationRepository_GetAllCustomFields(t *testing.T) {
 	const FIELDS_COUNT = 5
 
@@ -312,11 +311,10 @@ func TestLocationRepository_GetAllCustomFields(t *testing.T) {
 		values[i] = fields[i].TextValue
 	}
 
-	_, err := tRepos.Locations.UpdateByGroup(context.Background(), tGroup.ID, LocationUpdate{
-		ID:         entity.ID,
-		Name:       entity.Name,
-		LocationID: entity.Location.ID,
-		Fields:     fields,
+	_, err := tRepos.Locations.UpdateByGroup(context.Background(), tGroup.ID, entity.ID, LocationUpdate{
+		ID:     entity.ID,
+		Name:   entity.Name,
+		Fields: fields,
 	})
 
 	require.NoError(t, err)