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homebox/backend/internal/data/ent/attachment_query.go
Hayden a042496c71
chore: bump all go deps ()
* bump all deps

* run code-gen
2023-07-22 19:57:51 -08:00

689 lines
20 KiB
Go

// Code generated by ent, DO NOT EDIT.
package ent
import (
"context"
"fmt"
"math"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/schema/field"
"github.com/google/uuid"
"github.com/hay-kot/homebox/backend/internal/data/ent/attachment"
"github.com/hay-kot/homebox/backend/internal/data/ent/document"
"github.com/hay-kot/homebox/backend/internal/data/ent/item"
"github.com/hay-kot/homebox/backend/internal/data/ent/predicate"
)
// AttachmentQuery is the builder for querying Attachment entities.
type AttachmentQuery struct {
config
ctx *QueryContext
order []attachment.OrderOption
inters []Interceptor
predicates []predicate.Attachment
withItem *ItemQuery
withDocument *DocumentQuery
withFKs bool
// intermediate query (i.e. traversal path).
sql *sql.Selector
path func(context.Context) (*sql.Selector, error)
}
// Where adds a new predicate for the AttachmentQuery builder.
func (aq *AttachmentQuery) Where(ps ...predicate.Attachment) *AttachmentQuery {
aq.predicates = append(aq.predicates, ps...)
return aq
}
// Limit the number of records to be returned by this query.
func (aq *AttachmentQuery) Limit(limit int) *AttachmentQuery {
aq.ctx.Limit = &limit
return aq
}
// Offset to start from.
func (aq *AttachmentQuery) Offset(offset int) *AttachmentQuery {
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.ctx.Unique = &unique
return aq
}
// Order specifies how the records should be ordered.
func (aq *AttachmentQuery) Order(o ...attachment.OrderOption) *AttachmentQuery {
aq.order = append(aq.order, o...)
return aq
}
// QueryItem chains the current query on the "item" edge.
func (aq *AttachmentQuery) QueryItem() *ItemQuery {
query := (&ItemClient{config: aq.config}).Query()
query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
if err := aq.prepareQuery(ctx); err != nil {
return nil, err
}
selector := aq.sqlQuery(ctx)
if err := selector.Err(); err != nil {
return nil, err
}
step := sqlgraph.NewStep(
sqlgraph.From(attachment.Table, attachment.FieldID, selector),
sqlgraph.To(item.Table, item.FieldID),
sqlgraph.Edge(sqlgraph.M2O, true, attachment.ItemTable, attachment.ItemColumn),
)
fromU = sqlgraph.SetNeighbors(aq.driver.Dialect(), step)
return fromU, nil
}
return query
}
// QueryDocument chains the current query on the "document" edge.
func (aq *AttachmentQuery) QueryDocument() *DocumentQuery {
query := (&DocumentClient{config: aq.config}).Query()
query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
if err := aq.prepareQuery(ctx); err != nil {
return nil, err
}
selector := aq.sqlQuery(ctx)
if err := selector.Err(); err != nil {
return nil, err
}
step := sqlgraph.NewStep(
sqlgraph.From(attachment.Table, attachment.FieldID, selector),
sqlgraph.To(document.Table, document.FieldID),
sqlgraph.Edge(sqlgraph.M2O, true, attachment.DocumentTable, attachment.DocumentColumn),
)
fromU = sqlgraph.SetNeighbors(aq.driver.Dialect(), step)
return fromU, nil
}
return query
}
// 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(setContextOp(ctx, aq.ctx, "First"))
if err != nil {
return nil, err
}
if len(nodes) == 0 {
return nil, &NotFoundError{attachment.Label}
}
return nodes[0], nil
}
// FirstX is like First, but panics if an error occurs.
func (aq *AttachmentQuery) FirstX(ctx context.Context) *Attachment {
node, err := aq.First(ctx)
if err != nil && !IsNotFound(err) {
panic(err)
}
return node
}
// FirstID returns the first Attachment ID from the query.
// 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(setContextOp(ctx, aq.ctx, "FirstID")); err != nil {
return
}
if len(ids) == 0 {
err = &NotFoundError{attachment.Label}
return
}
return ids[0], nil
}
// FirstIDX is like FirstID, but panics if an error occurs.
func (aq *AttachmentQuery) FirstIDX(ctx context.Context) uuid.UUID {
id, err := aq.FirstID(ctx)
if err != nil && !IsNotFound(err) {
panic(err)
}
return id
}
// Only returns a single Attachment entity found by the query, ensuring it only returns one.
// 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(setContextOp(ctx, aq.ctx, "Only"))
if err != nil {
return nil, err
}
switch len(nodes) {
case 1:
return nodes[0], nil
case 0:
return nil, &NotFoundError{attachment.Label}
default:
return nil, &NotSingularError{attachment.Label}
}
}
// OnlyX is like Only, but panics if an error occurs.
func (aq *AttachmentQuery) OnlyX(ctx context.Context) *Attachment {
node, err := aq.Only(ctx)
if err != nil {
panic(err)
}
return node
}
// OnlyID is like Only, but returns the only Attachment ID in the query.
// Returns a *NotSingularError when more than one Attachment ID is found.
// 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(setContextOp(ctx, aq.ctx, "OnlyID")); err != nil {
return
}
switch len(ids) {
case 1:
id = ids[0]
case 0:
err = &NotFoundError{attachment.Label}
default:
err = &NotSingularError{attachment.Label}
}
return
}
// OnlyIDX is like OnlyID, but panics if an error occurs.
func (aq *AttachmentQuery) OnlyIDX(ctx context.Context) uuid.UUID {
id, err := aq.OnlyID(ctx)
if err != nil {
panic(err)
}
return id
}
// All executes the query and returns a list of Attachments.
func (aq *AttachmentQuery) All(ctx context.Context) ([]*Attachment, error) {
ctx = setContextOp(ctx, aq.ctx, "All")
if err := aq.prepareQuery(ctx); err != nil {
return nil, err
}
qr := querierAll[[]*Attachment, *AttachmentQuery]()
return withInterceptors[[]*Attachment](ctx, aq, qr, aq.inters)
}
// AllX is like All, but panics if an error occurs.
func (aq *AttachmentQuery) AllX(ctx context.Context) []*Attachment {
nodes, err := aq.All(ctx)
if err != nil {
panic(err)
}
return nodes
}
// IDs executes the query and returns a list of Attachment IDs.
func (aq *AttachmentQuery) IDs(ctx context.Context) (ids []uuid.UUID, err error) {
if aq.ctx.Unique == nil && aq.path != nil {
aq.Unique(true)
}
ctx = setContextOp(ctx, aq.ctx, "IDs")
if err = aq.Select(attachment.FieldID).Scan(ctx, &ids); err != nil {
return nil, err
}
return ids, nil
}
// IDsX is like IDs, but panics if an error occurs.
func (aq *AttachmentQuery) IDsX(ctx context.Context) []uuid.UUID {
ids, err := aq.IDs(ctx)
if err != nil {
panic(err)
}
return ids
}
// Count returns the count of the given query.
func (aq *AttachmentQuery) Count(ctx context.Context) (int, error) {
ctx = setContextOp(ctx, aq.ctx, "Count")
if err := aq.prepareQuery(ctx); err != nil {
return 0, err
}
return withInterceptors[int](ctx, aq, querierCount[*AttachmentQuery](), aq.inters)
}
// CountX is like Count, but panics if an error occurs.
func (aq *AttachmentQuery) CountX(ctx context.Context) int {
count, err := aq.Count(ctx)
if err != nil {
panic(err)
}
return count
}
// Exist returns true if the query has elements in the graph.
func (aq *AttachmentQuery) Exist(ctx context.Context) (bool, error) {
ctx = setContextOp(ctx, aq.ctx, "Exist")
switch _, err := aq.FirstID(ctx); {
case IsNotFound(err):
return false, nil
case err != nil:
return false, fmt.Errorf("ent: check existence: %w", err)
default:
return true, nil
}
}
// ExistX is like Exist, but panics if an error occurs.
func (aq *AttachmentQuery) ExistX(ctx context.Context) bool {
exist, err := aq.Exist(ctx)
if err != nil {
panic(err)
}
return exist
}
// Clone returns a duplicate of the AttachmentQuery builder, including all associated steps. It can be
// used to prepare common query builders and use them differently after the clone is made.
func (aq *AttachmentQuery) Clone() *AttachmentQuery {
if aq == nil {
return nil
}
return &AttachmentQuery{
config: aq.config,
ctx: aq.ctx.Clone(),
order: append([]attachment.OrderOption{}, aq.order...),
inters: append([]Interceptor{}, aq.inters...),
predicates: append([]predicate.Attachment{}, aq.predicates...),
withItem: aq.withItem.Clone(),
withDocument: aq.withDocument.Clone(),
// clone intermediate query.
sql: aq.sql.Clone(),
path: aq.path,
}
}
// WithItem tells the query-builder to eager-load the nodes that are connected to
// the "item" edge. The optional arguments are used to configure the query builder of the edge.
func (aq *AttachmentQuery) WithItem(opts ...func(*ItemQuery)) *AttachmentQuery {
query := (&ItemClient{config: aq.config}).Query()
for _, opt := range opts {
opt(query)
}
aq.withItem = query
return aq
}
// WithDocument tells the query-builder to eager-load the nodes that are connected to
// the "document" edge. The optional arguments are used to configure the query builder of the edge.
func (aq *AttachmentQuery) WithDocument(opts ...func(*DocumentQuery)) *AttachmentQuery {
query := (&DocumentClient{config: aq.config}).Query()
for _, opt := range opts {
opt(query)
}
aq.withDocument = query
return aq
}
// GroupBy is used to group vertices by one or more fields/columns.
// It is often used with aggregate functions, like: count, max, mean, min, sum.
//
// Example:
//
// var v []struct {
// CreatedAt time.Time `json:"created_at,omitempty"`
// Count int `json:"count,omitempty"`
// }
//
// client.Attachment.Query().
// GroupBy(attachment.FieldCreatedAt).
// Aggregate(ent.Count()).
// Scan(ctx, &v)
func (aq *AttachmentQuery) GroupBy(field string, fields ...string) *AttachmentGroupBy {
aq.ctx.Fields = append([]string{field}, fields...)
grbuild := &AttachmentGroupBy{build: aq}
grbuild.flds = &aq.ctx.Fields
grbuild.label = attachment.Label
grbuild.scan = grbuild.Scan
return grbuild
}
// Select allows the selection one or more fields/columns for the given query,
// instead of selecting all fields in the entity.
//
// Example:
//
// var v []struct {
// CreatedAt time.Time `json:"created_at,omitempty"`
// }
//
// client.Attachment.Query().
// Select(attachment.FieldCreatedAt).
// Scan(ctx, &v)
func (aq *AttachmentQuery) Select(fields ...string) *AttachmentSelect {
aq.ctx.Fields = append(aq.ctx.Fields, fields...)
sbuild := &AttachmentSelect{AttachmentQuery: aq}
sbuild.label = attachment.Label
sbuild.flds, sbuild.scan = &aq.ctx.Fields, sbuild.Scan
return sbuild
}
// Aggregate returns a AttachmentSelect configured with the given aggregations.
func (aq *AttachmentQuery) Aggregate(fns ...AggregateFunc) *AttachmentSelect {
return aq.Select().Aggregate(fns...)
}
func (aq *AttachmentQuery) prepareQuery(ctx context.Context) error {
for _, inter := range aq.inters {
if inter == nil {
return fmt.Errorf("ent: uninitialized interceptor (forgotten import ent/runtime?)")
}
if trv, ok := inter.(Traverser); ok {
if err := trv.Traverse(ctx, aq); err != nil {
return err
}
}
}
for _, f := range aq.ctx.Fields {
if !attachment.ValidColumn(f) {
return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
}
}
if aq.path != nil {
prev, err := aq.path(ctx)
if err != nil {
return err
}
aq.sql = prev
}
return nil
}
func (aq *AttachmentQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*Attachment, error) {
var (
nodes = []*Attachment{}
withFKs = aq.withFKs
_spec = aq.querySpec()
loadedTypes = [2]bool{
aq.withItem != nil,
aq.withDocument != nil,
}
)
if aq.withItem != nil || aq.withDocument != nil {
withFKs = true
}
if withFKs {
_spec.Node.Columns = append(_spec.Node.Columns, attachment.ForeignKeys...)
}
_spec.ScanValues = func(columns []string) ([]any, error) {
return (*Attachment).scanValues(nil, columns)
}
_spec.Assign = func(columns []string, values []any) error {
node := &Attachment{config: aq.config}
nodes = append(nodes, node)
node.Edges.loadedTypes = loadedTypes
return node.assignValues(columns, values)
}
for i := range hooks {
hooks[i](ctx, _spec)
}
if err := sqlgraph.QueryNodes(ctx, aq.driver, _spec); err != nil {
return nil, err
}
if len(nodes) == 0 {
return nodes, nil
}
if query := aq.withItem; query != nil {
if err := aq.loadItem(ctx, query, nodes, nil,
func(n *Attachment, e *Item) { n.Edges.Item = e }); err != nil {
return nil, err
}
}
if query := aq.withDocument; query != nil {
if err := aq.loadDocument(ctx, query, nodes, nil,
func(n *Attachment, e *Document) { n.Edges.Document = e }); err != nil {
return nil, err
}
}
return nodes, nil
}
func (aq *AttachmentQuery) loadItem(ctx context.Context, query *ItemQuery, nodes []*Attachment, init func(*Attachment), assign func(*Attachment, *Item)) error {
ids := make([]uuid.UUID, 0, len(nodes))
nodeids := make(map[uuid.UUID][]*Attachment)
for i := range nodes {
if nodes[i].item_attachments == nil {
continue
}
fk := *nodes[i].item_attachments
if _, ok := nodeids[fk]; !ok {
ids = append(ids, fk)
}
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 {
return err
}
for _, n := range neighbors {
nodes, ok := nodeids[n.ID]
if !ok {
return fmt.Errorf(`unexpected foreign-key "item_attachments" returned %v`, n.ID)
}
for i := range nodes {
assign(nodes[i], n)
}
}
return nil
}
func (aq *AttachmentQuery) loadDocument(ctx context.Context, query *DocumentQuery, nodes []*Attachment, init func(*Attachment), assign func(*Attachment, *Document)) error {
ids := make([]uuid.UUID, 0, len(nodes))
nodeids := make(map[uuid.UUID][]*Attachment)
for i := range nodes {
if nodes[i].document_attachments == nil {
continue
}
fk := *nodes[i].document_attachments
if _, ok := nodeids[fk]; !ok {
ids = append(ids, fk)
}
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 {
return err
}
for _, n := range neighbors {
nodes, ok := nodeids[n.ID]
if !ok {
return fmt.Errorf(`unexpected foreign-key "document_attachments" returned %v`, n.ID)
}
for i := range nodes {
assign(nodes[i], n)
}
}
return nil
}
func (aq *AttachmentQuery) sqlCount(ctx context.Context) (int, error) {
_spec := aq.querySpec()
_spec.Node.Columns = aq.ctx.Fields
if len(aq.ctx.Fields) > 0 {
_spec.Unique = aq.ctx.Unique != nil && *aq.ctx.Unique
}
return sqlgraph.CountNodes(ctx, aq.driver, _spec)
}
func (aq *AttachmentQuery) querySpec() *sqlgraph.QuerySpec {
_spec := sqlgraph.NewQuerySpec(attachment.Table, attachment.Columns, sqlgraph.NewFieldSpec(attachment.FieldID, field.TypeUUID))
_spec.From = aq.sql
if unique := aq.ctx.Unique; unique != nil {
_spec.Unique = *unique
} else if aq.path != nil {
_spec.Unique = true
}
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 {
if fields[i] != attachment.FieldID {
_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
}
}
}
if ps := aq.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
if limit := aq.ctx.Limit; limit != nil {
_spec.Limit = *limit
}
if offset := aq.ctx.Offset; offset != nil {
_spec.Offset = *offset
}
if ps := aq.order; len(ps) > 0 {
_spec.Order = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
return _spec
}
func (aq *AttachmentQuery) sqlQuery(ctx context.Context) *sql.Selector {
builder := sql.Dialect(aq.driver.Dialect())
t1 := builder.Table(attachment.Table)
columns := aq.ctx.Fields
if len(columns) == 0 {
columns = attachment.Columns
}
selector := builder.Select(t1.Columns(columns...)...).From(t1)
if aq.sql != nil {
selector = aq.sql
selector.Select(selector.Columns(columns...)...)
}
if aq.ctx.Unique != nil && *aq.ctx.Unique {
selector.Distinct()
}
for _, p := range aq.predicates {
p(selector)
}
for _, p := range aq.order {
p(selector)
}
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.ctx.Limit; limit != nil {
selector.Limit(*limit)
}
return selector
}
// AttachmentGroupBy is the group-by builder for Attachment entities.
type AttachmentGroupBy struct {
selector
build *AttachmentQuery
}
// Aggregate adds the given aggregation functions to the group-by query.
func (agb *AttachmentGroupBy) Aggregate(fns ...AggregateFunc) *AttachmentGroupBy {
agb.fns = append(agb.fns, fns...)
return agb
}
// Scan applies the selector query and scans the result into the given value.
func (agb *AttachmentGroupBy) Scan(ctx context.Context, v any) error {
ctx = setContextOp(ctx, agb.build.ctx, "GroupBy")
if err := agb.build.prepareQuery(ctx); err != nil {
return err
}
return scanWithInterceptors[*AttachmentQuery, *AttachmentGroupBy](ctx, agb.build, agb, agb.build.inters, v)
}
func (agb *AttachmentGroupBy) sqlScan(ctx context.Context, root *AttachmentQuery, v any) error {
selector := root.sqlQuery(ctx).Select()
aggregation := make([]string, 0, len(agb.fns))
for _, fn := range agb.fns {
aggregation = append(aggregation, fn(selector))
}
if len(selector.SelectedColumns()) == 0 {
columns := make([]string, 0, len(*agb.flds)+len(agb.fns))
for _, f := range *agb.flds {
columns = append(columns, selector.C(f))
}
columns = append(columns, aggregation...)
selector.Select(columns...)
}
selector.GroupBy(selector.Columns(*agb.flds...)...)
if err := selector.Err(); err != nil {
return err
}
rows := &sql.Rows{}
query, args := selector.Query()
if err := agb.build.driver.Query(ctx, query, args, rows); err != nil {
return err
}
defer rows.Close()
return sql.ScanSlice(rows, v)
}
// AttachmentSelect is the builder for selecting fields of Attachment entities.
type AttachmentSelect struct {
*AttachmentQuery
selector
}
// Aggregate adds the given aggregation functions to the selector query.
func (as *AttachmentSelect) Aggregate(fns ...AggregateFunc) *AttachmentSelect {
as.fns = append(as.fns, fns...)
return as
}
// Scan applies the selector query and scans the result into the given value.
func (as *AttachmentSelect) Scan(ctx context.Context, v any) error {
ctx = setContextOp(ctx, as.ctx, "Select")
if err := as.prepareQuery(ctx); err != nil {
return err
}
return scanWithInterceptors[*AttachmentQuery, *AttachmentSelect](ctx, as.AttachmentQuery, as, as.inters, v)
}
func (as *AttachmentSelect) sqlScan(ctx context.Context, root *AttachmentQuery, v any) error {
selector := root.sqlQuery(ctx)
aggregation := make([]string, 0, len(as.fns))
for _, fn := range as.fns {
aggregation = append(aggregation, fn(selector))
}
switch n := len(*as.selector.flds); {
case n == 0 && len(aggregation) > 0:
selector.Select(aggregation...)
case n != 0 && len(aggregation) > 0:
selector.AppendSelect(aggregation...)
}
rows := &sql.Rows{}
query, args := selector.Query()
if err := as.driver.Query(ctx, query, args, rows); err != nil {
return err
}
defer rows.Close()
return sql.ScanSlice(rows, v)
}