/
kvpair_delete.go
88 lines (76 loc) · 2.31 KB
/
kvpair_delete.go
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// Code generated by ent, DO NOT EDIT.
package ent
import (
"context"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/dialect/sql/sqlgraph"
"entgo.io/ent/schema/field"
"github.com/ofey404/experiments/microservices/orm/ent/ent-postgres-flyway/internal/ent/kvpair"
"github.com/ofey404/experiments/microservices/orm/ent/ent-postgres-flyway/internal/ent/predicate"
)
// KVPairDelete is the builder for deleting a KVPair entity.
type KVPairDelete struct {
config
hooks []Hook
mutation *KVPairMutation
}
// Where appends a list predicates to the KVPairDelete builder.
func (kpd *KVPairDelete) Where(ps ...predicate.KVPair) *KVPairDelete {
kpd.mutation.Where(ps...)
return kpd
}
// Exec executes the deletion query and returns how many vertices were deleted.
func (kpd *KVPairDelete) Exec(ctx context.Context) (int, error) {
return withHooks(ctx, kpd.sqlExec, kpd.mutation, kpd.hooks)
}
// ExecX is like Exec, but panics if an error occurs.
func (kpd *KVPairDelete) ExecX(ctx context.Context) int {
n, err := kpd.Exec(ctx)
if err != nil {
panic(err)
}
return n
}
func (kpd *KVPairDelete) sqlExec(ctx context.Context) (int, error) {
_spec := sqlgraph.NewDeleteSpec(kvpair.Table, sqlgraph.NewFieldSpec(kvpair.FieldID, field.TypeInt))
if ps := kpd.mutation.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
affected, err := sqlgraph.DeleteNodes(ctx, kpd.driver, _spec)
if err != nil && sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
kpd.mutation.done = true
return affected, err
}
// KVPairDeleteOne is the builder for deleting a single KVPair entity.
type KVPairDeleteOne struct {
kpd *KVPairDelete
}
// Where appends a list predicates to the KVPairDelete builder.
func (kpdo *KVPairDeleteOne) Where(ps ...predicate.KVPair) *KVPairDeleteOne {
kpdo.kpd.mutation.Where(ps...)
return kpdo
}
// Exec executes the deletion query.
func (kpdo *KVPairDeleteOne) Exec(ctx context.Context) error {
n, err := kpdo.kpd.Exec(ctx)
switch {
case err != nil:
return err
case n == 0:
return &NotFoundError{kvpair.Label}
default:
return nil
}
}
// ExecX is like Exec, but panics if an error occurs.
func (kpdo *KVPairDeleteOne) ExecX(ctx context.Context) {
if err := kpdo.Exec(ctx); err != nil {
panic(err)
}
}