feat: 添加搜索收藏微服务
This commit is contained in:
zetaloop
@@ -0,0 +1,591 @@
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// Code generated by ent, DO NOT EDIT.
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package models
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import (
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"context"
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"errors"
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"fmt"
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"juwan-backend/app/search/rpc/internal/models/favorites"
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"juwan-backend/app/search/rpc/internal/models/predicate"
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"sync"
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"time"
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"entgo.io/ent"
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"entgo.io/ent/dialect/sql"
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)
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const (
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// Operation types.
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OpCreate = ent.OpCreate
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OpDelete = ent.OpDelete
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OpDeleteOne = ent.OpDeleteOne
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OpUpdate = ent.OpUpdate
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OpUpdateOne = ent.OpUpdateOne
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// Node types.
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TypeFavorites = "Favorites"
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)
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// FavoritesMutation represents an operation that mutates the Favorites nodes in the graph.
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type FavoritesMutation struct {
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config
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op Op
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typ string
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id *int64
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user_id *int64
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adduser_id *int64
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target_type *string
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target_id *int64
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addtarget_id *int64
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created_at *time.Time
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clearedFields map[string]struct{}
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done bool
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oldValue func(context.Context) (*Favorites, error)
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predicates []predicate.Favorites
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}
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var _ ent.Mutation = (*FavoritesMutation)(nil)
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// favoritesOption allows management of the mutation configuration using functional options.
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type favoritesOption func(*FavoritesMutation)
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// newFavoritesMutation creates new mutation for the Favorites entity.
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func newFavoritesMutation(c config, op Op, opts ...favoritesOption) *FavoritesMutation {
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m := &FavoritesMutation{
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config: c,
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op: op,
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typ: TypeFavorites,
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clearedFields: make(map[string]struct{}),
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}
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for _, opt := range opts {
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opt(m)
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}
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return m
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}
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// withFavoritesID sets the ID field of the mutation.
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func withFavoritesID(id int64) favoritesOption {
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return func(m *FavoritesMutation) {
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var (
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err error
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once sync.Once
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value *Favorites
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)
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m.oldValue = func(ctx context.Context) (*Favorites, error) {
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once.Do(func() {
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if m.done {
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err = errors.New("querying old values post mutation is not allowed")
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} else {
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value, err = m.Client().Favorites.Get(ctx, id)
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}
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})
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return value, err
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}
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m.id = &id
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}
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}
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// withFavorites sets the old Favorites of the mutation.
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func withFavorites(node *Favorites) favoritesOption {
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return func(m *FavoritesMutation) {
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m.oldValue = func(context.Context) (*Favorites, error) {
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return node, nil
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}
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m.id = &node.ID
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}
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}
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// Client returns a new `ent.Client` from the mutation. If the mutation was
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// executed in a transaction (ent.Tx), a transactional client is returned.
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func (m FavoritesMutation) Client() *Client {
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client := &Client{config: m.config}
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client.init()
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return client
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}
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// Tx returns an `ent.Tx` for mutations that were executed in transactions;
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// it returns an error otherwise.
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func (m FavoritesMutation) Tx() (*Tx, error) {
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if _, ok := m.driver.(*txDriver); !ok {
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return nil, errors.New("models: mutation is not running in a transaction")
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}
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tx := &Tx{config: m.config}
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tx.init()
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return tx, nil
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}
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// SetID sets the value of the id field. Note that this
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// operation is only accepted on creation of Favorites entities.
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func (m *FavoritesMutation) SetID(id int64) {
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m.id = &id
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}
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// ID returns the ID value in the mutation. Note that the ID is only available
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// if it was provided to the builder or after it was returned from the database.
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func (m *FavoritesMutation) ID() (id int64, exists bool) {
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if m.id == nil {
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return
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}
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return *m.id, true
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}
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// IDs queries the database and returns the entity ids that match the mutation's predicate.
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// That means, if the mutation is applied within a transaction with an isolation level such
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// as sql.LevelSerializable, the returned ids match the ids of the rows that will be updated
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// or updated by the mutation.
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func (m *FavoritesMutation) IDs(ctx context.Context) ([]int64, error) {
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switch {
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case m.op.Is(OpUpdateOne | OpDeleteOne):
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id, exists := m.ID()
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if exists {
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return []int64{id}, nil
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}
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fallthrough
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case m.op.Is(OpUpdate | OpDelete):
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return m.Client().Favorites.Query().Where(m.predicates...).IDs(ctx)
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default:
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return nil, fmt.Errorf("IDs is not allowed on %s operations", m.op)
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}
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}
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// SetUserID sets the "user_id" field.
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func (m *FavoritesMutation) SetUserID(i int64) {
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m.user_id = &i
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m.adduser_id = nil
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}
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// UserID returns the value of the "user_id" field in the mutation.
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func (m *FavoritesMutation) UserID() (r int64, exists bool) {
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v := m.user_id
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if v == nil {
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return
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}
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return *v, true
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}
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// OldUserID returns the old "user_id" field's value of the Favorites entity.
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// If the Favorites object wasn't provided to the builder, the object is fetched from the database.
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// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
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func (m *FavoritesMutation) OldUserID(ctx context.Context) (v int64, err error) {
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if !m.op.Is(OpUpdateOne) {
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return v, errors.New("OldUserID is only allowed on UpdateOne operations")
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}
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if m.id == nil || m.oldValue == nil {
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return v, errors.New("OldUserID requires an ID field in the mutation")
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}
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oldValue, err := m.oldValue(ctx)
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if err != nil {
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return v, fmt.Errorf("querying old value for OldUserID: %w", err)
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}
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return oldValue.UserID, nil
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}
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// AddUserID adds i to the "user_id" field.
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func (m *FavoritesMutation) AddUserID(i int64) {
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if m.adduser_id != nil {
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*m.adduser_id += i
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} else {
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m.adduser_id = &i
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}
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}
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// AddedUserID returns the value that was added to the "user_id" field in this mutation.
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func (m *FavoritesMutation) AddedUserID() (r int64, exists bool) {
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v := m.adduser_id
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if v == nil {
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return
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}
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return *v, true
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}
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// ResetUserID resets all changes to the "user_id" field.
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func (m *FavoritesMutation) ResetUserID() {
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m.user_id = nil
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m.adduser_id = nil
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}
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// SetTargetType sets the "target_type" field.
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func (m *FavoritesMutation) SetTargetType(s string) {
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m.target_type = &s
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}
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// TargetType returns the value of the "target_type" field in the mutation.
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func (m *FavoritesMutation) TargetType() (r string, exists bool) {
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v := m.target_type
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if v == nil {
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return
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}
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return *v, true
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}
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// OldTargetType returns the old "target_type" field's value of the Favorites entity.
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// If the Favorites object wasn't provided to the builder, the object is fetched from the database.
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// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
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func (m *FavoritesMutation) OldTargetType(ctx context.Context) (v string, err error) {
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if !m.op.Is(OpUpdateOne) {
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return v, errors.New("OldTargetType is only allowed on UpdateOne operations")
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}
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if m.id == nil || m.oldValue == nil {
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return v, errors.New("OldTargetType requires an ID field in the mutation")
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}
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oldValue, err := m.oldValue(ctx)
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if err != nil {
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return v, fmt.Errorf("querying old value for OldTargetType: %w", err)
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}
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return oldValue.TargetType, nil
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}
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// ResetTargetType resets all changes to the "target_type" field.
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func (m *FavoritesMutation) ResetTargetType() {
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m.target_type = nil
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}
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// SetTargetID sets the "target_id" field.
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func (m *FavoritesMutation) SetTargetID(i int64) {
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m.target_id = &i
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m.addtarget_id = nil
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}
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// TargetID returns the value of the "target_id" field in the mutation.
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func (m *FavoritesMutation) TargetID() (r int64, exists bool) {
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v := m.target_id
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if v == nil {
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return
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}
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return *v, true
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}
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// OldTargetID returns the old "target_id" field's value of the Favorites entity.
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// If the Favorites object wasn't provided to the builder, the object is fetched from the database.
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// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
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func (m *FavoritesMutation) OldTargetID(ctx context.Context) (v int64, err error) {
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if !m.op.Is(OpUpdateOne) {
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return v, errors.New("OldTargetID is only allowed on UpdateOne operations")
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}
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if m.id == nil || m.oldValue == nil {
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return v, errors.New("OldTargetID requires an ID field in the mutation")
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}
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oldValue, err := m.oldValue(ctx)
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if err != nil {
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return v, fmt.Errorf("querying old value for OldTargetID: %w", err)
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}
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return oldValue.TargetID, nil
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}
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// AddTargetID adds i to the "target_id" field.
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func (m *FavoritesMutation) AddTargetID(i int64) {
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if m.addtarget_id != nil {
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*m.addtarget_id += i
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} else {
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m.addtarget_id = &i
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}
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}
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// AddedTargetID returns the value that was added to the "target_id" field in this mutation.
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func (m *FavoritesMutation) AddedTargetID() (r int64, exists bool) {
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v := m.addtarget_id
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if v == nil {
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return
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}
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return *v, true
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}
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// ResetTargetID resets all changes to the "target_id" field.
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func (m *FavoritesMutation) ResetTargetID() {
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m.target_id = nil
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m.addtarget_id = nil
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}
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// SetCreatedAt sets the "created_at" field.
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func (m *FavoritesMutation) SetCreatedAt(t time.Time) {
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m.created_at = &t
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}
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// CreatedAt returns the value of the "created_at" field in the mutation.
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func (m *FavoritesMutation) CreatedAt() (r time.Time, exists bool) {
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v := m.created_at
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if v == nil {
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return
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}
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return *v, true
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}
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// OldCreatedAt returns the old "created_at" field's value of the Favorites entity.
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// If the Favorites object wasn't provided to the builder, the object is fetched from the database.
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// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
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func (m *FavoritesMutation) OldCreatedAt(ctx context.Context) (v time.Time, err error) {
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if !m.op.Is(OpUpdateOne) {
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return v, errors.New("OldCreatedAt is only allowed on UpdateOne operations")
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}
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if m.id == nil || m.oldValue == nil {
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return v, errors.New("OldCreatedAt requires an ID field in the mutation")
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}
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oldValue, err := m.oldValue(ctx)
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if err != nil {
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return v, fmt.Errorf("querying old value for OldCreatedAt: %w", err)
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}
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return oldValue.CreatedAt, nil
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}
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// ResetCreatedAt resets all changes to the "created_at" field.
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func (m *FavoritesMutation) ResetCreatedAt() {
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m.created_at = nil
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}
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// Where appends a list predicates to the FavoritesMutation builder.
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func (m *FavoritesMutation) Where(ps ...predicate.Favorites) {
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m.predicates = append(m.predicates, ps...)
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}
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// WhereP appends storage-level predicates to the FavoritesMutation builder. Using this method,
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// users can use type-assertion to append predicates that do not depend on any generated package.
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func (m *FavoritesMutation) WhereP(ps ...func(*sql.Selector)) {
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p := make([]predicate.Favorites, len(ps))
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for i := range ps {
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p[i] = ps[i]
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}
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m.Where(p...)
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}
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// Op returns the operation name.
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func (m *FavoritesMutation) Op() Op {
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return m.op
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}
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// SetOp allows setting the mutation operation.
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func (m *FavoritesMutation) SetOp(op Op) {
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m.op = op
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}
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// Type returns the node type of this mutation (Favorites).
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func (m *FavoritesMutation) Type() string {
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return m.typ
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}
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// Fields returns all fields that were changed during this mutation. Note that in
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// order to get all numeric fields that were incremented/decremented, call
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// AddedFields().
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func (m *FavoritesMutation) Fields() []string {
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fields := make([]string, 0, 4)
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if m.user_id != nil {
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fields = append(fields, favorites.FieldUserID)
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}
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if m.target_type != nil {
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fields = append(fields, favorites.FieldTargetType)
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}
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if m.target_id != nil {
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fields = append(fields, favorites.FieldTargetID)
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}
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if m.created_at != nil {
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fields = append(fields, favorites.FieldCreatedAt)
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}
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return fields
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}
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// Field returns the value of a field with the given name. The second boolean
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// return value indicates that this field was not set, or was not defined in the
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// schema.
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func (m *FavoritesMutation) Field(name string) (ent.Value, bool) {
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switch name {
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case favorites.FieldUserID:
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return m.UserID()
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case favorites.FieldTargetType:
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return m.TargetType()
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case favorites.FieldTargetID:
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return m.TargetID()
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case favorites.FieldCreatedAt:
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return m.CreatedAt()
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}
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return nil, false
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}
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// OldField returns the old value of the field from the database. An error is
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// returned if the mutation operation is not UpdateOne, or the query to the
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// database failed.
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func (m *FavoritesMutation) OldField(ctx context.Context, name string) (ent.Value, error) {
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switch name {
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case favorites.FieldUserID:
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return m.OldUserID(ctx)
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case favorites.FieldTargetType:
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return m.OldTargetType(ctx)
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case favorites.FieldTargetID:
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return m.OldTargetID(ctx)
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case favorites.FieldCreatedAt:
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return m.OldCreatedAt(ctx)
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}
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return nil, fmt.Errorf("unknown Favorites field %s", name)
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}
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// SetField sets the value of a field with the given name. It returns an error if
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// the field is not defined in the schema, or if the type mismatched the field
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// type.
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func (m *FavoritesMutation) SetField(name string, value ent.Value) error {
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switch name {
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case favorites.FieldUserID:
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v, ok := value.(int64)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.SetUserID(v)
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return nil
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case favorites.FieldTargetType:
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v, ok := value.(string)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.SetTargetType(v)
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return nil
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case favorites.FieldTargetID:
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v, ok := value.(int64)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.SetTargetID(v)
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return nil
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case favorites.FieldCreatedAt:
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v, ok := value.(time.Time)
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if !ok {
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return fmt.Errorf("unexpected type %T for field %s", value, name)
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}
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m.SetCreatedAt(v)
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return nil
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}
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return fmt.Errorf("unknown Favorites field %s", name)
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}
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// AddedFields returns all numeric fields that were incremented/decremented during
|
||||
// this mutation.
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func (m *FavoritesMutation) AddedFields() []string {
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||||
var fields []string
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||||
if m.adduser_id != nil {
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||||
fields = append(fields, favorites.FieldUserID)
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}
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if m.addtarget_id != nil {
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fields = append(fields, favorites.FieldTargetID)
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}
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return fields
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}
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// AddedField returns the numeric value that was incremented/decremented on a field
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||||
// with the given name. The second boolean return value indicates that this field
|
||||
// was not set, or was not defined in the schema.
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||||
func (m *FavoritesMutation) AddedField(name string) (ent.Value, bool) {
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||||
switch name {
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||||
case favorites.FieldUserID:
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||||
return m.AddedUserID()
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||||
case favorites.FieldTargetID:
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||||
return m.AddedTargetID()
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||||
}
|
||||
return nil, false
|
||||
}
|
||||
|
||||
// AddField adds the value to the field with the given name. It returns an error if
|
||||
// the field is not defined in the schema, or if the type mismatched the field
|
||||
// type.
|
||||
func (m *FavoritesMutation) AddField(name string, value ent.Value) error {
|
||||
switch name {
|
||||
case favorites.FieldUserID:
|
||||
v, ok := value.(int64)
|
||||
if !ok {
|
||||
return fmt.Errorf("unexpected type %T for field %s", value, name)
|
||||
}
|
||||
m.AddUserID(v)
|
||||
return nil
|
||||
case favorites.FieldTargetID:
|
||||
v, ok := value.(int64)
|
||||
if !ok {
|
||||
return fmt.Errorf("unexpected type %T for field %s", value, name)
|
||||
}
|
||||
m.AddTargetID(v)
|
||||
return nil
|
||||
}
|
||||
return fmt.Errorf("unknown Favorites numeric field %s", name)
|
||||
}
|
||||
|
||||
// ClearedFields returns all nullable fields that were cleared during this
|
||||
// mutation.
|
||||
func (m *FavoritesMutation) ClearedFields() []string {
|
||||
return nil
|
||||
}
|
||||
|
||||
// FieldCleared returns a boolean indicating if a field with the given name was
|
||||
// cleared in this mutation.
|
||||
func (m *FavoritesMutation) FieldCleared(name string) bool {
|
||||
_, ok := m.clearedFields[name]
|
||||
return ok
|
||||
}
|
||||
|
||||
// ClearField clears the value of the field with the given name. It returns an
|
||||
// error if the field is not defined in the schema.
|
||||
func (m *FavoritesMutation) ClearField(name string) error {
|
||||
return fmt.Errorf("unknown Favorites nullable field %s", name)
|
||||
}
|
||||
|
||||
// ResetField resets all changes in the mutation for the field with the given name.
|
||||
// It returns an error if the field is not defined in the schema.
|
||||
func (m *FavoritesMutation) ResetField(name string) error {
|
||||
switch name {
|
||||
case favorites.FieldUserID:
|
||||
m.ResetUserID()
|
||||
return nil
|
||||
case favorites.FieldTargetType:
|
||||
m.ResetTargetType()
|
||||
return nil
|
||||
case favorites.FieldTargetID:
|
||||
m.ResetTargetID()
|
||||
return nil
|
||||
case favorites.FieldCreatedAt:
|
||||
m.ResetCreatedAt()
|
||||
return nil
|
||||
}
|
||||
return fmt.Errorf("unknown Favorites field %s", name)
|
||||
}
|
||||
|
||||
// AddedEdges returns all edge names that were set/added in this mutation.
|
||||
func (m *FavoritesMutation) AddedEdges() []string {
|
||||
edges := make([]string, 0, 0)
|
||||
return edges
|
||||
}
|
||||
|
||||
// AddedIDs returns all IDs (to other nodes) that were added for the given edge
|
||||
// name in this mutation.
|
||||
func (m *FavoritesMutation) AddedIDs(name string) []ent.Value {
|
||||
return nil
|
||||
}
|
||||
|
||||
// RemovedEdges returns all edge names that were removed in this mutation.
|
||||
func (m *FavoritesMutation) RemovedEdges() []string {
|
||||
edges := make([]string, 0, 0)
|
||||
return edges
|
||||
}
|
||||
|
||||
// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
|
||||
// the given name in this mutation.
|
||||
func (m *FavoritesMutation) RemovedIDs(name string) []ent.Value {
|
||||
return nil
|
||||
}
|
||||
|
||||
// ClearedEdges returns all edge names that were cleared in this mutation.
|
||||
func (m *FavoritesMutation) ClearedEdges() []string {
|
||||
edges := make([]string, 0, 0)
|
||||
return edges
|
||||
}
|
||||
|
||||
// EdgeCleared returns a boolean which indicates if the edge with the given name
|
||||
// was cleared in this mutation.
|
||||
func (m *FavoritesMutation) EdgeCleared(name string) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// ClearEdge clears the value of the edge with the given name. It returns an error
|
||||
// if that edge is not defined in the schema.
|
||||
func (m *FavoritesMutation) ClearEdge(name string) error {
|
||||
return fmt.Errorf("unknown Favorites unique edge %s", name)
|
||||
}
|
||||
|
||||
// ResetEdge resets all changes to the edge with the given name in this mutation.
|
||||
// It returns an error if the edge is not defined in the schema.
|
||||
func (m *FavoritesMutation) ResetEdge(name string) error {
|
||||
return fmt.Errorf("unknown Favorites edge %s", name)
|
||||
}
|
||||
Reference in New Issue
Block a user