[feature] migrate to monorepo
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commit
05ddc1f783
GPG key ID:
0C656827F9F80080
267 changed files with 75165 additions and 0 deletions
614
backend/ent/media_query.go
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614
backend/ent/media_query.go
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// Code generated by ent, DO NOT EDIT.
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package ent
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import (
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"context"
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"fmt"
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"math"
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"tss-rocks-be/ent/media"
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"tss-rocks-be/ent/predicate"
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"tss-rocks-be/ent/user"
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"entgo.io/ent"
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"entgo.io/ent/dialect/sql"
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"entgo.io/ent/dialect/sql/sqlgraph"
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"entgo.io/ent/schema/field"
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)
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// MediaQuery is the builder for querying Media entities.
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type MediaQuery struct {
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config
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ctx *QueryContext
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order []media.OrderOption
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inters []Interceptor
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predicates []predicate.Media
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withOwner *UserQuery
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withFKs bool
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// intermediate query (i.e. traversal path).
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sql *sql.Selector
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path func(context.Context) (*sql.Selector, error)
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}
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// Where adds a new predicate for the MediaQuery builder.
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func (mq *MediaQuery) Where(ps ...predicate.Media) *MediaQuery {
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mq.predicates = append(mq.predicates, ps...)
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return mq
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}
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// Limit the number of records to be returned by this query.
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func (mq *MediaQuery) Limit(limit int) *MediaQuery {
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mq.ctx.Limit = &limit
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return mq
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}
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// Offset to start from.
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func (mq *MediaQuery) Offset(offset int) *MediaQuery {
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mq.ctx.Offset = &offset
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return mq
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}
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// Unique configures the query builder to filter duplicate records on query.
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// By default, unique is set to true, and can be disabled using this method.
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func (mq *MediaQuery) Unique(unique bool) *MediaQuery {
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mq.ctx.Unique = &unique
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return mq
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}
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// Order specifies how the records should be ordered.
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func (mq *MediaQuery) Order(o ...media.OrderOption) *MediaQuery {
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mq.order = append(mq.order, o...)
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return mq
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}
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// QueryOwner chains the current query on the "owner" edge.
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func (mq *MediaQuery) QueryOwner() *UserQuery {
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query := (&UserClient{config: mq.config}).Query()
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query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
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if err := mq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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selector := mq.sqlQuery(ctx)
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if err := selector.Err(); err != nil {
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return nil, err
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}
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step := sqlgraph.NewStep(
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sqlgraph.From(media.Table, media.FieldID, selector),
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sqlgraph.To(user.Table, user.FieldID),
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sqlgraph.Edge(sqlgraph.M2O, true, media.OwnerTable, media.OwnerColumn),
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)
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fromU = sqlgraph.SetNeighbors(mq.driver.Dialect(), step)
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return fromU, nil
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}
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return query
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}
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// First returns the first Media entity from the query.
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// Returns a *NotFoundError when no Media was found.
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func (mq *MediaQuery) First(ctx context.Context) (*Media, error) {
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nodes, err := mq.Limit(1).All(setContextOp(ctx, mq.ctx, ent.OpQueryFirst))
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if err != nil {
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return nil, err
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}
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if len(nodes) == 0 {
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return nil, &NotFoundError{media.Label}
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}
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return nodes[0], nil
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}
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// FirstX is like First, but panics if an error occurs.
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func (mq *MediaQuery) FirstX(ctx context.Context) *Media {
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node, err := mq.First(ctx)
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if err != nil && !IsNotFound(err) {
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panic(err)
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}
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return node
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}
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// FirstID returns the first Media ID from the query.
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// Returns a *NotFoundError when no Media ID was found.
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func (mq *MediaQuery) FirstID(ctx context.Context) (id int, err error) {
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var ids []int
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if ids, err = mq.Limit(1).IDs(setContextOp(ctx, mq.ctx, ent.OpQueryFirstID)); err != nil {
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return
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}
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if len(ids) == 0 {
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err = &NotFoundError{media.Label}
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return
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}
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return ids[0], nil
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}
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// FirstIDX is like FirstID, but panics if an error occurs.
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func (mq *MediaQuery) FirstIDX(ctx context.Context) int {
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id, err := mq.FirstID(ctx)
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if err != nil && !IsNotFound(err) {
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panic(err)
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}
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return id
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}
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// Only returns a single Media entity found by the query, ensuring it only returns one.
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// Returns a *NotSingularError when more than one Media entity is found.
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// Returns a *NotFoundError when no Media entities are found.
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func (mq *MediaQuery) Only(ctx context.Context) (*Media, error) {
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nodes, err := mq.Limit(2).All(setContextOp(ctx, mq.ctx, ent.OpQueryOnly))
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if err != nil {
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return nil, err
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}
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switch len(nodes) {
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case 1:
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return nodes[0], nil
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case 0:
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return nil, &NotFoundError{media.Label}
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default:
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return nil, &NotSingularError{media.Label}
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}
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}
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// OnlyX is like Only, but panics if an error occurs.
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func (mq *MediaQuery) OnlyX(ctx context.Context) *Media {
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node, err := mq.Only(ctx)
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if err != nil {
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panic(err)
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}
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return node
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}
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// OnlyID is like Only, but returns the only Media ID in the query.
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// Returns a *NotSingularError when more than one Media ID is found.
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// Returns a *NotFoundError when no entities are found.
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func (mq *MediaQuery) OnlyID(ctx context.Context) (id int, err error) {
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var ids []int
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if ids, err = mq.Limit(2).IDs(setContextOp(ctx, mq.ctx, ent.OpQueryOnlyID)); err != nil {
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return
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}
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switch len(ids) {
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case 1:
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id = ids[0]
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case 0:
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err = &NotFoundError{media.Label}
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default:
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err = &NotSingularError{media.Label}
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}
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return
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}
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// OnlyIDX is like OnlyID, but panics if an error occurs.
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func (mq *MediaQuery) OnlyIDX(ctx context.Context) int {
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id, err := mq.OnlyID(ctx)
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if err != nil {
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panic(err)
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}
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return id
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}
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// All executes the query and returns a list of MediaSlice.
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func (mq *MediaQuery) All(ctx context.Context) ([]*Media, error) {
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ctx = setContextOp(ctx, mq.ctx, ent.OpQueryAll)
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if err := mq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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qr := querierAll[[]*Media, *MediaQuery]()
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return withInterceptors[[]*Media](ctx, mq, qr, mq.inters)
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}
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// AllX is like All, but panics if an error occurs.
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func (mq *MediaQuery) AllX(ctx context.Context) []*Media {
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nodes, err := mq.All(ctx)
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if err != nil {
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panic(err)
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}
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return nodes
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}
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// IDs executes the query and returns a list of Media IDs.
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func (mq *MediaQuery) IDs(ctx context.Context) (ids []int, err error) {
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if mq.ctx.Unique == nil && mq.path != nil {
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mq.Unique(true)
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}
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ctx = setContextOp(ctx, mq.ctx, ent.OpQueryIDs)
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if err = mq.Select(media.FieldID).Scan(ctx, &ids); err != nil {
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return nil, err
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}
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return ids, nil
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}
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// IDsX is like IDs, but panics if an error occurs.
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func (mq *MediaQuery) IDsX(ctx context.Context) []int {
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ids, err := mq.IDs(ctx)
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if err != nil {
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panic(err)
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}
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return ids
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}
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// Count returns the count of the given query.
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func (mq *MediaQuery) Count(ctx context.Context) (int, error) {
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ctx = setContextOp(ctx, mq.ctx, ent.OpQueryCount)
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if err := mq.prepareQuery(ctx); err != nil {
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return 0, err
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}
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return withInterceptors[int](ctx, mq, querierCount[*MediaQuery](), mq.inters)
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}
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// CountX is like Count, but panics if an error occurs.
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func (mq *MediaQuery) CountX(ctx context.Context) int {
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count, err := mq.Count(ctx)
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if err != nil {
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panic(err)
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}
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return count
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}
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// Exist returns true if the query has elements in the graph.
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func (mq *MediaQuery) Exist(ctx context.Context) (bool, error) {
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ctx = setContextOp(ctx, mq.ctx, ent.OpQueryExist)
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switch _, err := mq.FirstID(ctx); {
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case IsNotFound(err):
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return false, nil
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case err != nil:
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return false, fmt.Errorf("ent: check existence: %w", err)
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default:
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return true, nil
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}
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}
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// ExistX is like Exist, but panics if an error occurs.
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func (mq *MediaQuery) ExistX(ctx context.Context) bool {
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exist, err := mq.Exist(ctx)
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if err != nil {
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panic(err)
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}
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return exist
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}
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// Clone returns a duplicate of the MediaQuery builder, including all associated steps. It can be
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// used to prepare common query builders and use them differently after the clone is made.
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func (mq *MediaQuery) Clone() *MediaQuery {
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if mq == nil {
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return nil
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}
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return &MediaQuery{
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config: mq.config,
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ctx: mq.ctx.Clone(),
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order: append([]media.OrderOption{}, mq.order...),
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inters: append([]Interceptor{}, mq.inters...),
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predicates: append([]predicate.Media{}, mq.predicates...),
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withOwner: mq.withOwner.Clone(),
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// clone intermediate query.
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sql: mq.sql.Clone(),
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path: mq.path,
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}
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}
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// WithOwner tells the query-builder to eager-load the nodes that are connected to
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// the "owner" edge. The optional arguments are used to configure the query builder of the edge.
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func (mq *MediaQuery) WithOwner(opts ...func(*UserQuery)) *MediaQuery {
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query := (&UserClient{config: mq.config}).Query()
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for _, opt := range opts {
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opt(query)
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}
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mq.withOwner = query
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return mq
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}
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// GroupBy is used to group vertices by one or more fields/columns.
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// It is often used with aggregate functions, like: count, max, mean, min, sum.
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//
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// Example:
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//
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// var v []struct {
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// StorageID string `json:"storage_id,omitempty"`
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// Count int `json:"count,omitempty"`
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// }
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//
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// client.Media.Query().
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// GroupBy(media.FieldStorageID).
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// Aggregate(ent.Count()).
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// Scan(ctx, &v)
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func (mq *MediaQuery) GroupBy(field string, fields ...string) *MediaGroupBy {
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mq.ctx.Fields = append([]string{field}, fields...)
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grbuild := &MediaGroupBy{build: mq}
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grbuild.flds = &mq.ctx.Fields
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grbuild.label = media.Label
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grbuild.scan = grbuild.Scan
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return grbuild
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}
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// Select allows the selection one or more fields/columns for the given query,
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// instead of selecting all fields in the entity.
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//
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// Example:
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//
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// var v []struct {
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// StorageID string `json:"storage_id,omitempty"`
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// }
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//
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// client.Media.Query().
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// Select(media.FieldStorageID).
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// Scan(ctx, &v)
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func (mq *MediaQuery) Select(fields ...string) *MediaSelect {
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mq.ctx.Fields = append(mq.ctx.Fields, fields...)
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sbuild := &MediaSelect{MediaQuery: mq}
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sbuild.label = media.Label
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sbuild.flds, sbuild.scan = &mq.ctx.Fields, sbuild.Scan
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return sbuild
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}
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// Aggregate returns a MediaSelect configured with the given aggregations.
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func (mq *MediaQuery) Aggregate(fns ...AggregateFunc) *MediaSelect {
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return mq.Select().Aggregate(fns...)
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}
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func (mq *MediaQuery) prepareQuery(ctx context.Context) error {
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for _, inter := range mq.inters {
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if inter == nil {
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return fmt.Errorf("ent: uninitialized interceptor (forgotten import ent/runtime?)")
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}
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if trv, ok := inter.(Traverser); ok {
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if err := trv.Traverse(ctx, mq); err != nil {
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return err
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}
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}
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}
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for _, f := range mq.ctx.Fields {
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if !media.ValidColumn(f) {
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return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
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}
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}
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if mq.path != nil {
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prev, err := mq.path(ctx)
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if err != nil {
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return err
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}
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mq.sql = prev
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}
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return nil
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}
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func (mq *MediaQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*Media, error) {
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var (
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nodes = []*Media{}
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withFKs = mq.withFKs
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_spec = mq.querySpec()
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loadedTypes = [1]bool{
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mq.withOwner != nil,
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}
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)
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if mq.withOwner != nil {
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withFKs = true
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}
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if withFKs {
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_spec.Node.Columns = append(_spec.Node.Columns, media.ForeignKeys...)
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}
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_spec.ScanValues = func(columns []string) ([]any, error) {
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return (*Media).scanValues(nil, columns)
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}
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_spec.Assign = func(columns []string, values []any) error {
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node := &Media{config: mq.config}
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nodes = append(nodes, node)
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node.Edges.loadedTypes = loadedTypes
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return node.assignValues(columns, values)
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}
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for i := range hooks {
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hooks[i](ctx, _spec)
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}
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if err := sqlgraph.QueryNodes(ctx, mq.driver, _spec); err != nil {
|
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return nil, err
|
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}
|
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if len(nodes) == 0 {
|
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return nodes, nil
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}
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if query := mq.withOwner; query != nil {
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if err := mq.loadOwner(ctx, query, nodes, nil,
|
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func(n *Media, e *User) { n.Edges.Owner = e }); err != nil {
|
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return nil, err
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}
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}
|
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return nodes, nil
|
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}
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func (mq *MediaQuery) loadOwner(ctx context.Context, query *UserQuery, nodes []*Media, init func(*Media), assign func(*Media, *User)) error {
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ids := make([]int, 0, len(nodes))
|
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nodeids := make(map[int][]*Media)
|
||||
for i := range nodes {
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if nodes[i].user_media == nil {
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continue
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}
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fk := *nodes[i].user_media
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if _, ok := nodeids[fk]; !ok {
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ids = append(ids, fk)
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}
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nodeids[fk] = append(nodeids[fk], nodes[i])
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}
|
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if len(ids) == 0 {
|
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return nil
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}
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query.Where(user.IDIn(ids...))
|
||||
neighbors, err := query.All(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, n := range neighbors {
|
||||
nodes, ok := nodeids[n.ID]
|
||||
if !ok {
|
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return fmt.Errorf(`unexpected foreign-key "user_media" returned %v`, n.ID)
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}
|
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for i := range nodes {
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assign(nodes[i], n)
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||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (mq *MediaQuery) sqlCount(ctx context.Context) (int, error) {
|
||||
_spec := mq.querySpec()
|
||||
_spec.Node.Columns = mq.ctx.Fields
|
||||
if len(mq.ctx.Fields) > 0 {
|
||||
_spec.Unique = mq.ctx.Unique != nil && *mq.ctx.Unique
|
||||
}
|
||||
return sqlgraph.CountNodes(ctx, mq.driver, _spec)
|
||||
}
|
||||
|
||||
func (mq *MediaQuery) querySpec() *sqlgraph.QuerySpec {
|
||||
_spec := sqlgraph.NewQuerySpec(media.Table, media.Columns, sqlgraph.NewFieldSpec(media.FieldID, field.TypeInt))
|
||||
_spec.From = mq.sql
|
||||
if unique := mq.ctx.Unique; unique != nil {
|
||||
_spec.Unique = *unique
|
||||
} else if mq.path != nil {
|
||||
_spec.Unique = true
|
||||
}
|
||||
if fields := mq.ctx.Fields; len(fields) > 0 {
|
||||
_spec.Node.Columns = make([]string, 0, len(fields))
|
||||
_spec.Node.Columns = append(_spec.Node.Columns, media.FieldID)
|
||||
for i := range fields {
|
||||
if fields[i] != media.FieldID {
|
||||
_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
|
||||
}
|
||||
}
|
||||
}
|
||||
if ps := mq.predicates; len(ps) > 0 {
|
||||
_spec.Predicate = func(selector *sql.Selector) {
|
||||
for i := range ps {
|
||||
ps[i](selector)
|
||||
}
|
||||
}
|
||||
}
|
||||
if limit := mq.ctx.Limit; limit != nil {
|
||||
_spec.Limit = *limit
|
||||
}
|
||||
if offset := mq.ctx.Offset; offset != nil {
|
||||
_spec.Offset = *offset
|
||||
}
|
||||
if ps := mq.order; len(ps) > 0 {
|
||||
_spec.Order = func(selector *sql.Selector) {
|
||||
for i := range ps {
|
||||
ps[i](selector)
|
||||
}
|
||||
}
|
||||
}
|
||||
return _spec
|
||||
}
|
||||
|
||||
func (mq *MediaQuery) sqlQuery(ctx context.Context) *sql.Selector {
|
||||
builder := sql.Dialect(mq.driver.Dialect())
|
||||
t1 := builder.Table(media.Table)
|
||||
columns := mq.ctx.Fields
|
||||
if len(columns) == 0 {
|
||||
columns = media.Columns
|
||||
}
|
||||
selector := builder.Select(t1.Columns(columns...)...).From(t1)
|
||||
if mq.sql != nil {
|
||||
selector = mq.sql
|
||||
selector.Select(selector.Columns(columns...)...)
|
||||
}
|
||||
if mq.ctx.Unique != nil && *mq.ctx.Unique {
|
||||
selector.Distinct()
|
||||
}
|
||||
for _, p := range mq.predicates {
|
||||
p(selector)
|
||||
}
|
||||
for _, p := range mq.order {
|
||||
p(selector)
|
||||
}
|
||||
if offset := mq.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 := mq.ctx.Limit; limit != nil {
|
||||
selector.Limit(*limit)
|
||||
}
|
||||
return selector
|
||||
}
|
||||
|
||||
// MediaGroupBy is the group-by builder for Media entities.
|
||||
type MediaGroupBy struct {
|
||||
selector
|
||||
build *MediaQuery
|
||||
}
|
||||
|
||||
// Aggregate adds the given aggregation functions to the group-by query.
|
||||
func (mgb *MediaGroupBy) Aggregate(fns ...AggregateFunc) *MediaGroupBy {
|
||||
mgb.fns = append(mgb.fns, fns...)
|
||||
return mgb
|
||||
}
|
||||
|
||||
// Scan applies the selector query and scans the result into the given value.
|
||||
func (mgb *MediaGroupBy) Scan(ctx context.Context, v any) error {
|
||||
ctx = setContextOp(ctx, mgb.build.ctx, ent.OpQueryGroupBy)
|
||||
if err := mgb.build.prepareQuery(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
return scanWithInterceptors[*MediaQuery, *MediaGroupBy](ctx, mgb.build, mgb, mgb.build.inters, v)
|
||||
}
|
||||
|
||||
func (mgb *MediaGroupBy) sqlScan(ctx context.Context, root *MediaQuery, v any) error {
|
||||
selector := root.sqlQuery(ctx).Select()
|
||||
aggregation := make([]string, 0, len(mgb.fns))
|
||||
for _, fn := range mgb.fns {
|
||||
aggregation = append(aggregation, fn(selector))
|
||||
}
|
||||
if len(selector.SelectedColumns()) == 0 {
|
||||
columns := make([]string, 0, len(*mgb.flds)+len(mgb.fns))
|
||||
for _, f := range *mgb.flds {
|
||||
columns = append(columns, selector.C(f))
|
||||
}
|
||||
columns = append(columns, aggregation...)
|
||||
selector.Select(columns...)
|
||||
}
|
||||
selector.GroupBy(selector.Columns(*mgb.flds...)...)
|
||||
if err := selector.Err(); err != nil {
|
||||
return err
|
||||
}
|
||||
rows := &sql.Rows{}
|
||||
query, args := selector.Query()
|
||||
if err := mgb.build.driver.Query(ctx, query, args, rows); err != nil {
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
|
||||
return sql.ScanSlice(rows, v)
|
||||
}
|
||||
|
||||
// MediaSelect is the builder for selecting fields of Media entities.
|
||||
type MediaSelect struct {
|
||||
*MediaQuery
|
||||
selector
|
||||
}
|
||||
|
||||
// Aggregate adds the given aggregation functions to the selector query.
|
||||
func (ms *MediaSelect) Aggregate(fns ...AggregateFunc) *MediaSelect {
|
||||
ms.fns = append(ms.fns, fns...)
|
||||
return ms
|
||||
}
|
||||
|
||||
// Scan applies the selector query and scans the result into the given value.
|
||||
func (ms *MediaSelect) Scan(ctx context.Context, v any) error {
|
||||
ctx = setContextOp(ctx, ms.ctx, ent.OpQuerySelect)
|
||||
if err := ms.prepareQuery(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
return scanWithInterceptors[*MediaQuery, *MediaSelect](ctx, ms.MediaQuery, ms, ms.inters, v)
|
||||
}
|
||||
|
||||
func (ms *MediaSelect) sqlScan(ctx context.Context, root *MediaQuery, v any) error {
|
||||
selector := root.sqlQuery(ctx)
|
||||
aggregation := make([]string, 0, len(ms.fns))
|
||||
for _, fn := range ms.fns {
|
||||
aggregation = append(aggregation, fn(selector))
|
||||
}
|
||||
switch n := len(*ms.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 := ms.driver.Query(ctx, query, args, rows); err != nil {
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
|
||||
return sql.ScanSlice(rows, v)
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue