408 lines
10 KiB
Go
408 lines
10 KiB
Go
// Copyright 2019-present Facebook Inc. All rights reserved.
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// This source code is licensed under the Apache 2.0 license found
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// in the LICENSE file in the root directory of this source tree.
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// Code generated by ent, DO NOT EDIT.
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package usertweet
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import (
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"context"
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"fmt"
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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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"entgo.io/ent/entc/integration/edgeschema/ent/predicate"
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)
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// Mutation represents an operation that mutates the UserTweet nodes in the graph.
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type Mutation struct {
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op ent.Op
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typ string
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created_at *time.Time
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clearedFields map[string]struct{}
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user *int
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cleareduser bool
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tweet *int
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clearedtweet bool
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predicates []predicate.UserTweet
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}
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// NewMutation creates a new Mutation for the UserTweet entity.
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func NewMutation(op ent.Op) *Mutation {
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return &Mutation{
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op: op,
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typ: "UserTweet",
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clearedFields: make(map[string]struct{}),
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}
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}
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// Predicates returns the list of predicates set on the mutation.
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func (m *Mutation) Predicates() []predicate.UserTweet {
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return m.predicates
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}
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// SetCreatedAt sets the "created_at" field.
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func (m *Mutation) 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 *Mutation) 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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// ResetCreatedAt resets all changes to the "created_at" field.
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func (m *Mutation) ResetCreatedAt() {
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m.created_at = nil
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}
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// SetUserID sets the "user_id" field.
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func (m *Mutation) SetUserID(i int) {
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m.user = &i
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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 *Mutation) UserID() (r int, exists bool) {
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v := m.user
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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 *Mutation) ResetUserID() {
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m.user = nil
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}
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// SetTweetID sets the "tweet_id" field.
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func (m *Mutation) SetTweetID(i int) {
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m.tweet = &i
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}
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// TweetID returns the value of the "tweet_id" field in the mutation.
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func (m *Mutation) TweetID() (r int, exists bool) {
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v := m.tweet
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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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// ResetTweetID resets all changes to the "tweet_id" field.
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func (m *Mutation) ResetTweetID() {
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m.tweet = nil
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}
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// ClearUser clears the "user" edge to the User entity.
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func (m *Mutation) ClearUser() {
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m.cleareduser = true
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m.clearedFields[FieldUserID] = struct{}{}
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}
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// UserCleared reports if the "user" edge to the User entity was cleared.
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func (m *Mutation) UserCleared() bool {
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return m.cleareduser
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}
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// UserIDs returns the "user" edge IDs in the mutation.
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// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
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// UserID instead. It exists only for internal usage by the builders.
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func (m *Mutation) UserIDs() (ids []int) {
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if id := m.user; id != nil {
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ids = append(ids, *id)
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}
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return
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}
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// ResetUser resets all changes to the "user" edge.
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func (m *Mutation) ResetUser() {
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m.user = nil
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m.cleareduser = false
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}
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// ClearTweet clears the "tweet" edge to the Tweet entity.
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func (m *Mutation) ClearTweet() {
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m.clearedtweet = true
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m.clearedFields[FieldTweetID] = struct{}{}
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}
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// TweetCleared reports if the "tweet" edge to the Tweet entity was cleared.
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func (m *Mutation) TweetCleared() bool {
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return m.clearedtweet
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}
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// TweetIDs returns the "tweet" edge IDs in the mutation.
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// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
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// TweetID instead. It exists only for internal usage by the builders.
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func (m *Mutation) TweetIDs() (ids []int) {
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if id := m.tweet; id != nil {
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ids = append(ids, *id)
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}
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return
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}
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// ResetTweet resets all changes to the "tweet" edge.
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func (m *Mutation) ResetTweet() {
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m.tweet = nil
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m.clearedtweet = false
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}
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// Where appends a list predicates to the Mutation builder.
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func (m *Mutation) Where(ps ...predicate.UserTweet) {
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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 Mutation 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 *Mutation) WhereP(ps ...func(*sql.Selector)) {
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p := make([]predicate.UserTweet, 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 *Mutation) Op() ent.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 *Mutation) SetOp(op ent.Op) {
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m.op = op
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}
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// Type returns the node type of this mutation (UserTweet).
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func (m *Mutation) 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 *Mutation) Fields() []string {
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fields := make([]string, 0, 3)
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if m.created_at != nil {
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fields = append(fields, FieldCreatedAt)
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}
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if m.user != nil {
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fields = append(fields, FieldUserID)
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}
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if m.tweet != nil {
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fields = append(fields, FieldTweetID)
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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 *Mutation) Field(name string) (ent.Value, bool) {
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switch name {
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case FieldCreatedAt:
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return m.CreatedAt()
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case FieldUserID:
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return m.UserID()
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case FieldTweetID:
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return m.TweetID()
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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 *Mutation) OldField(ctx context.Context, name string) (ent.Value, error) {
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return nil, fmt.Errorf("unknown UserTweet 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 *Mutation) SetField(name string, value ent.Value) error {
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switch name {
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case 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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case FieldUserID:
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v, ok := value.(int)
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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 FieldTweetID:
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v, ok := value.(int)
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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.SetTweetID(v)
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return nil
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}
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return fmt.Errorf("unknown UserTweet field %s", name)
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}
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// AddedFields returns all numeric fields that were incremented/decremented during
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// this mutation.
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func (m *Mutation) AddedFields() []string {
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var fields []string
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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
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// was not set, or was not defined in the schema.
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func (m *Mutation) AddedField(name string) (ent.Value, bool) {
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switch name {
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}
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return nil, false
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}
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// AddField adds the value to the 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 *Mutation) AddField(name string, value ent.Value) error {
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switch name {
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}
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return fmt.Errorf("unknown UserTweet numeric field %s", name)
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}
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// ClearedFields returns all nullable fields that were cleared during this
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// mutation.
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func (m *Mutation) ClearedFields() []string {
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return nil
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}
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// FieldCleared returns a boolean indicating if a field with the given name was
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// cleared in this mutation.
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func (m *Mutation) FieldCleared(name string) bool {
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_, ok := m.clearedFields[name]
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return ok
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}
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// ClearField clears the value of the field with the given name. It returns an
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// error if the field is not defined in the schema.
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func (m *Mutation) ClearField(name string) error {
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return fmt.Errorf("unknown UserTweet nullable field %s", name)
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}
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// ResetField resets all changes in the mutation for the field with the given name.
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// It returns an error if the field is not defined in the schema.
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func (m *Mutation) ResetField(name string) error {
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switch name {
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case FieldCreatedAt:
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m.ResetCreatedAt()
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return nil
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case FieldUserID:
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m.ResetUserID()
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return nil
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case FieldTweetID:
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m.ResetTweetID()
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return nil
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}
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return fmt.Errorf("unknown UserTweet field %s", name)
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}
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// AddedEdges returns all edge names that were set/added in this mutation.
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func (m *Mutation) AddedEdges() []string {
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edges := make([]string, 0, 2)
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if m.user != nil {
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edges = append(edges, EdgeUser)
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}
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if m.tweet != nil {
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edges = append(edges, EdgeTweet)
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}
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return edges
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}
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// AddedIDs returns all IDs (to other nodes) that were added for the given edge
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// name in this mutation.
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func (m *Mutation) AddedIDs(name string) []ent.Value {
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switch name {
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case EdgeUser:
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if id := m.user; id != nil {
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return []ent.Value{*id}
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}
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case EdgeTweet:
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if id := m.tweet; id != nil {
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return []ent.Value{*id}
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}
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}
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return nil
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}
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// RemovedEdges returns all edge names that were removed in this mutation.
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func (m *Mutation) RemovedEdges() []string {
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edges := make([]string, 0, 2)
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return edges
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}
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// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
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// the given name in this mutation.
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func (m *Mutation) RemovedIDs(name string) []ent.Value {
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return nil
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}
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// ClearedEdges returns all edge names that were cleared in this mutation.
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func (m *Mutation) ClearedEdges() []string {
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edges := make([]string, 0, 2)
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if m.cleareduser {
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edges = append(edges, EdgeUser)
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}
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if m.clearedtweet {
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edges = append(edges, EdgeTweet)
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}
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return edges
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}
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// EdgeCleared returns a boolean which indicates if the edge with the given name
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// was cleared in this mutation.
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func (m *Mutation) EdgeCleared(name string) bool {
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switch name {
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case EdgeUser:
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return m.cleareduser
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case EdgeTweet:
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return m.clearedtweet
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}
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return false
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}
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// ClearEdge clears the value of the edge with the given name. It returns an error
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// if that edge is not defined in the schema.
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func (m *Mutation) ClearEdge(name string) error {
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switch name {
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case EdgeUser:
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m.ClearUser()
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return nil
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case EdgeTweet:
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m.ClearTweet()
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return nil
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}
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return fmt.Errorf("unknown UserTweet unique edge %s", name)
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}
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// ResetEdge resets all changes to the edge with the given name in this mutation.
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// It returns an error if the edge is not defined in the schema.
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func (m *Mutation) ResetEdge(name string) error {
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switch name {
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case EdgeUser:
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m.ResetUser()
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return nil
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case EdgeTweet:
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m.ResetTweet()
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return nil
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}
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return fmt.Errorf("unknown UserTweet edge %s", name)
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}
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