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dex/storage/ent/db/offlinesession_delete.go

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// Code generated by ent, DO NOT EDIT.
package db
import (
"context"
"fmt"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/schema/field"
"github.com/dexidp/dex/storage/ent/db/offlinesession"
"github.com/dexidp/dex/storage/ent/db/predicate"
)
// OfflineSessionDelete is the builder for deleting a OfflineSession entity.
type OfflineSessionDelete struct {
config
hooks []Hook
mutation *OfflineSessionMutation
}
// Where appends a list predicates to the OfflineSessionDelete builder.
func (osd *OfflineSessionDelete) Where(ps ...predicate.OfflineSession) *OfflineSessionDelete {
osd.mutation.Where(ps...)
return osd
}
// Exec executes the deletion query and returns how many vertices were deleted.
func (osd *OfflineSessionDelete) Exec(ctx context.Context) (int, error) {
var (
err error
affected int
)
if len(osd.hooks) == 0 {
affected, err = osd.sqlExec(ctx)
} else {
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
mutation, ok := m.(*OfflineSessionMutation)
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
osd.mutation = mutation
affected, err = osd.sqlExec(ctx)
mutation.done = true
return affected, err
})
for i := len(osd.hooks) - 1; i >= 0; i-- {
if osd.hooks[i] == nil {
return 0, fmt.Errorf("db: uninitialized hook (forgotten import db/runtime?)")
}
mut = osd.hooks[i](mut)
}
if _, err := mut.Mutate(ctx, osd.mutation); err != nil {
return 0, err
}
}
return affected, err
}
// ExecX is like Exec, but panics if an error occurs.
func (osd *OfflineSessionDelete) ExecX(ctx context.Context) int {
n, err := osd.Exec(ctx)
if err != nil {
panic(err)
}
return n
}
func (osd *OfflineSessionDelete) sqlExec(ctx context.Context) (int, error) {
_spec := &sqlgraph.DeleteSpec{
Node: &sqlgraph.NodeSpec{
Table: offlinesession.Table,
ID: &sqlgraph.FieldSpec{
Type: field.TypeString,
Column: offlinesession.FieldID,
},
},
}
if ps := osd.mutation.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
affected, err := sqlgraph.DeleteNodes(ctx, osd.driver, _spec)
if err != nil && sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
return affected, err
}
// OfflineSessionDeleteOne is the builder for deleting a single OfflineSession entity.
type OfflineSessionDeleteOne struct {
osd *OfflineSessionDelete
}
// Exec executes the deletion query.
func (osdo *OfflineSessionDeleteOne) Exec(ctx context.Context) error {
n, err := osdo.osd.Exec(ctx)
switch {
case err != nil:
return err
case n == 0:
return &NotFoundError{offlinesession.Label}
default:
return nil
}
}
// ExecX is like Exec, but panics if an error occurs.
func (osdo *OfflineSessionDeleteOne) ExecX(ctx context.Context) {
osdo.osd.ExecX(ctx)
}