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basic find and download ability
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Simon Ding
352
ent/history_update.go
Normal file
352
ent/history_update.go
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@@ -0,0 +1,352 @@
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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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"errors"
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"fmt"
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"polaris/ent/history"
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"polaris/ent/predicate"
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"time"
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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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// HistoryUpdate is the builder for updating History entities.
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type HistoryUpdate struct {
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config
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hooks []Hook
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mutation *HistoryMutation
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}
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// Where appends a list predicates to the HistoryUpdate builder.
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func (hu *HistoryUpdate) Where(ps ...predicate.History) *HistoryUpdate {
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hu.mutation.Where(ps...)
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return hu
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}
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// SetSeriesID sets the "series_id" field.
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func (hu *HistoryUpdate) SetSeriesID(i int) *HistoryUpdate {
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hu.mutation.ResetSeriesID()
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hu.mutation.SetSeriesID(i)
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return hu
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}
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// SetNillableSeriesID sets the "series_id" field if the given value is not nil.
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func (hu *HistoryUpdate) SetNillableSeriesID(i *int) *HistoryUpdate {
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if i != nil {
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hu.SetSeriesID(*i)
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}
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return hu
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}
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// AddSeriesID adds i to the "series_id" field.
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func (hu *HistoryUpdate) AddSeriesID(i int) *HistoryUpdate {
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hu.mutation.AddSeriesID(i)
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return hu
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}
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// SetEpisodeID sets the "episode_id" field.
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func (hu *HistoryUpdate) SetEpisodeID(i int) *HistoryUpdate {
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hu.mutation.ResetEpisodeID()
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hu.mutation.SetEpisodeID(i)
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return hu
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}
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// SetNillableEpisodeID sets the "episode_id" field if the given value is not nil.
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func (hu *HistoryUpdate) SetNillableEpisodeID(i *int) *HistoryUpdate {
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if i != nil {
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hu.SetEpisodeID(*i)
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}
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return hu
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}
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// AddEpisodeID adds i to the "episode_id" field.
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func (hu *HistoryUpdate) AddEpisodeID(i int) *HistoryUpdate {
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hu.mutation.AddEpisodeID(i)
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return hu
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}
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// SetSourceTitle sets the "source_title" field.
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func (hu *HistoryUpdate) SetSourceTitle(s string) *HistoryUpdate {
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hu.mutation.SetSourceTitle(s)
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return hu
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}
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// SetNillableSourceTitle sets the "source_title" field if the given value is not nil.
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func (hu *HistoryUpdate) SetNillableSourceTitle(s *string) *HistoryUpdate {
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if s != nil {
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hu.SetSourceTitle(*s)
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}
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return hu
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}
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// SetDate sets the "date" field.
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func (hu *HistoryUpdate) SetDate(t time.Time) *HistoryUpdate {
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hu.mutation.SetDate(t)
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return hu
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}
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// SetNillableDate sets the "date" field if the given value is not nil.
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func (hu *HistoryUpdate) SetNillableDate(t *time.Time) *HistoryUpdate {
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if t != nil {
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hu.SetDate(*t)
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}
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return hu
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}
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// Mutation returns the HistoryMutation object of the builder.
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func (hu *HistoryUpdate) Mutation() *HistoryMutation {
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return hu.mutation
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}
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// Save executes the query and returns the number of nodes affected by the update operation.
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func (hu *HistoryUpdate) Save(ctx context.Context) (int, error) {
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return withHooks(ctx, hu.sqlSave, hu.mutation, hu.hooks)
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}
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// SaveX is like Save, but panics if an error occurs.
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func (hu *HistoryUpdate) SaveX(ctx context.Context) int {
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affected, err := hu.Save(ctx)
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if err != nil {
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panic(err)
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}
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return affected
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}
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// Exec executes the query.
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func (hu *HistoryUpdate) Exec(ctx context.Context) error {
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_, err := hu.Save(ctx)
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return err
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (hu *HistoryUpdate) ExecX(ctx context.Context) {
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if err := hu.Exec(ctx); err != nil {
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panic(err)
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}
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}
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func (hu *HistoryUpdate) sqlSave(ctx context.Context) (n int, err error) {
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_spec := sqlgraph.NewUpdateSpec(history.Table, history.Columns, sqlgraph.NewFieldSpec(history.FieldID, field.TypeInt))
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if ps := hu.mutation.predicates; len(ps) > 0 {
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_spec.Predicate = func(selector *sql.Selector) {
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for i := range ps {
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ps[i](selector)
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}
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}
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}
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if value, ok := hu.mutation.SeriesID(); ok {
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_spec.SetField(history.FieldSeriesID, field.TypeInt, value)
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}
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if value, ok := hu.mutation.AddedSeriesID(); ok {
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_spec.AddField(history.FieldSeriesID, field.TypeInt, value)
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}
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if value, ok := hu.mutation.EpisodeID(); ok {
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_spec.SetField(history.FieldEpisodeID, field.TypeInt, value)
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}
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if value, ok := hu.mutation.AddedEpisodeID(); ok {
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_spec.AddField(history.FieldEpisodeID, field.TypeInt, value)
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}
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if value, ok := hu.mutation.SourceTitle(); ok {
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_spec.SetField(history.FieldSourceTitle, field.TypeString, value)
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}
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if value, ok := hu.mutation.Date(); ok {
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_spec.SetField(history.FieldDate, field.TypeTime, value)
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}
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if n, err = sqlgraph.UpdateNodes(ctx, hu.driver, _spec); err != nil {
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if _, ok := err.(*sqlgraph.NotFoundError); ok {
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err = &NotFoundError{history.Label}
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} else if sqlgraph.IsConstraintError(err) {
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err = &ConstraintError{msg: err.Error(), wrap: err}
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}
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return 0, err
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}
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hu.mutation.done = true
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return n, nil
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}
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// HistoryUpdateOne is the builder for updating a single History entity.
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type HistoryUpdateOne struct {
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config
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fields []string
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hooks []Hook
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mutation *HistoryMutation
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}
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// SetSeriesID sets the "series_id" field.
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func (huo *HistoryUpdateOne) SetSeriesID(i int) *HistoryUpdateOne {
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huo.mutation.ResetSeriesID()
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huo.mutation.SetSeriesID(i)
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return huo
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}
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// SetNillableSeriesID sets the "series_id" field if the given value is not nil.
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func (huo *HistoryUpdateOne) SetNillableSeriesID(i *int) *HistoryUpdateOne {
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if i != nil {
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huo.SetSeriesID(*i)
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}
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return huo
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}
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// AddSeriesID adds i to the "series_id" field.
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func (huo *HistoryUpdateOne) AddSeriesID(i int) *HistoryUpdateOne {
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huo.mutation.AddSeriesID(i)
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return huo
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}
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// SetEpisodeID sets the "episode_id" field.
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func (huo *HistoryUpdateOne) SetEpisodeID(i int) *HistoryUpdateOne {
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huo.mutation.ResetEpisodeID()
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huo.mutation.SetEpisodeID(i)
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return huo
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}
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// SetNillableEpisodeID sets the "episode_id" field if the given value is not nil.
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func (huo *HistoryUpdateOne) SetNillableEpisodeID(i *int) *HistoryUpdateOne {
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if i != nil {
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huo.SetEpisodeID(*i)
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}
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return huo
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}
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// AddEpisodeID adds i to the "episode_id" field.
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func (huo *HistoryUpdateOne) AddEpisodeID(i int) *HistoryUpdateOne {
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huo.mutation.AddEpisodeID(i)
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return huo
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}
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// SetSourceTitle sets the "source_title" field.
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func (huo *HistoryUpdateOne) SetSourceTitle(s string) *HistoryUpdateOne {
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huo.mutation.SetSourceTitle(s)
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return huo
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}
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// SetNillableSourceTitle sets the "source_title" field if the given value is not nil.
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func (huo *HistoryUpdateOne) SetNillableSourceTitle(s *string) *HistoryUpdateOne {
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if s != nil {
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huo.SetSourceTitle(*s)
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}
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return huo
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}
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// SetDate sets the "date" field.
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func (huo *HistoryUpdateOne) SetDate(t time.Time) *HistoryUpdateOne {
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huo.mutation.SetDate(t)
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return huo
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}
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// SetNillableDate sets the "date" field if the given value is not nil.
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func (huo *HistoryUpdateOne) SetNillableDate(t *time.Time) *HistoryUpdateOne {
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if t != nil {
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huo.SetDate(*t)
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}
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return huo
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}
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// Mutation returns the HistoryMutation object of the builder.
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func (huo *HistoryUpdateOne) Mutation() *HistoryMutation {
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return huo.mutation
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}
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// Where appends a list predicates to the HistoryUpdate builder.
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func (huo *HistoryUpdateOne) Where(ps ...predicate.History) *HistoryUpdateOne {
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huo.mutation.Where(ps...)
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return huo
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}
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// Select allows selecting one or more fields (columns) of the returned entity.
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// The default is selecting all fields defined in the entity schema.
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func (huo *HistoryUpdateOne) Select(field string, fields ...string) *HistoryUpdateOne {
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huo.fields = append([]string{field}, fields...)
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return huo
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}
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// Save executes the query and returns the updated History entity.
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func (huo *HistoryUpdateOne) Save(ctx context.Context) (*History, error) {
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return withHooks(ctx, huo.sqlSave, huo.mutation, huo.hooks)
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}
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// SaveX is like Save, but panics if an error occurs.
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func (huo *HistoryUpdateOne) SaveX(ctx context.Context) *History {
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node, err := huo.Save(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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// Exec executes the query on the entity.
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func (huo *HistoryUpdateOne) Exec(ctx context.Context) error {
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_, err := huo.Save(ctx)
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return err
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (huo *HistoryUpdateOne) ExecX(ctx context.Context) {
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if err := huo.Exec(ctx); err != nil {
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panic(err)
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}
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}
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func (huo *HistoryUpdateOne) sqlSave(ctx context.Context) (_node *History, err error) {
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_spec := sqlgraph.NewUpdateSpec(history.Table, history.Columns, sqlgraph.NewFieldSpec(history.FieldID, field.TypeInt))
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id, ok := huo.mutation.ID()
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if !ok {
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return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "History.id" for update`)}
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}
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_spec.Node.ID.Value = id
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if fields := huo.fields; len(fields) > 0 {
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_spec.Node.Columns = make([]string, 0, len(fields))
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_spec.Node.Columns = append(_spec.Node.Columns, history.FieldID)
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for _, f := range fields {
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if !history.ValidColumn(f) {
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return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
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}
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if f != history.FieldID {
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_spec.Node.Columns = append(_spec.Node.Columns, f)
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}
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}
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}
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if ps := huo.mutation.predicates; len(ps) > 0 {
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_spec.Predicate = func(selector *sql.Selector) {
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for i := range ps {
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ps[i](selector)
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}
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}
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}
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if value, ok := huo.mutation.SeriesID(); ok {
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_spec.SetField(history.FieldSeriesID, field.TypeInt, value)
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}
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if value, ok := huo.mutation.AddedSeriesID(); ok {
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_spec.AddField(history.FieldSeriesID, field.TypeInt, value)
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}
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if value, ok := huo.mutation.EpisodeID(); ok {
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_spec.SetField(history.FieldEpisodeID, field.TypeInt, value)
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}
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if value, ok := huo.mutation.AddedEpisodeID(); ok {
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_spec.AddField(history.FieldEpisodeID, field.TypeInt, value)
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}
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if value, ok := huo.mutation.SourceTitle(); ok {
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_spec.SetField(history.FieldSourceTitle, field.TypeString, value)
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}
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if value, ok := huo.mutation.Date(); ok {
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_spec.SetField(history.FieldDate, field.TypeTime, value)
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}
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_node = &History{config: huo.config}
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_spec.Assign = _node.assignValues
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_spec.ScanValues = _node.scanValues
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if err = sqlgraph.UpdateNode(ctx, huo.driver, _spec); err != nil {
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if _, ok := err.(*sqlgraph.NotFoundError); ok {
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err = &NotFoundError{history.Label}
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} else if sqlgraph.IsConstraintError(err) {
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err = &ConstraintError{msg: err.Error(), wrap: err}
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}
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return nil, err
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}
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huo.mutation.done = true
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return _node, nil
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}
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