89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
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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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"tel-commerce/ent/predicate"
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"tel-commerce/ent/product"
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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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// ProductDelete is the builder for deleting a Product entity.
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type ProductDelete struct {
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config
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hooks []Hook
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mutation *ProductMutation
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}
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// Where appends a list predicates to the ProductDelete builder.
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func (pd *ProductDelete) Where(ps ...predicate.Product) *ProductDelete {
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pd.mutation.Where(ps...)
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return pd
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}
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// Exec executes the deletion query and returns how many vertices were deleted.
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func (pd *ProductDelete) Exec(ctx context.Context) (int, error) {
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return withHooks(ctx, pd.sqlExec, pd.mutation, pd.hooks)
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (pd *ProductDelete) ExecX(ctx context.Context) int {
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n, err := pd.Exec(ctx)
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if err != nil {
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panic(err)
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}
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return n
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}
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func (pd *ProductDelete) sqlExec(ctx context.Context) (int, error) {
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_spec := sqlgraph.NewDeleteSpec(product.Table, sqlgraph.NewFieldSpec(product.FieldID, field.TypeInt))
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if ps := pd.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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affected, err := sqlgraph.DeleteNodes(ctx, pd.driver, _spec)
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if err != nil && sqlgraph.IsConstraintError(err) {
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err = &ConstraintError{msg: err.Error(), wrap: err}
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}
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pd.mutation.done = true
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return affected, err
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}
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// ProductDeleteOne is the builder for deleting a single Product entity.
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type ProductDeleteOne struct {
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pd *ProductDelete
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}
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// Where appends a list predicates to the ProductDelete builder.
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func (pdo *ProductDeleteOne) Where(ps ...predicate.Product) *ProductDeleteOne {
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pdo.pd.mutation.Where(ps...)
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return pdo
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}
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// Exec executes the deletion query.
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func (pdo *ProductDeleteOne) Exec(ctx context.Context) error {
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n, err := pdo.pd.Exec(ctx)
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switch {
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case err != nil:
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return err
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case n == 0:
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return &NotFoundError{product.Label}
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default:
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return nil
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}
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (pdo *ProductDeleteOne) ExecX(ctx context.Context) {
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if err := pdo.Exec(ctx); err != nil {
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panic(err)
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}
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}
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