// Code generated by ent, DO NOT EDIT. package ent import ( "context" "tel-commerce/ent/predicate" "tel-commerce/ent/product" "entgo.io/ent/dialect/sql" "entgo.io/ent/dialect/sql/sqlgraph" "entgo.io/ent/schema/field" ) // ProductDelete is the builder for deleting a Product entity. type ProductDelete struct { config hooks []Hook mutation *ProductMutation } // Where appends a list predicates to the ProductDelete builder. func (pd *ProductDelete) Where(ps ...predicate.Product) *ProductDelete { pd.mutation.Where(ps...) return pd } // Exec executes the deletion query and returns how many vertices were deleted. func (pd *ProductDelete) Exec(ctx context.Context) (int, error) { return withHooks(ctx, pd.sqlExec, pd.mutation, pd.hooks) } // ExecX is like Exec, but panics if an error occurs. func (pd *ProductDelete) ExecX(ctx context.Context) int { n, err := pd.Exec(ctx) if err != nil { panic(err) } return n } func (pd *ProductDelete) sqlExec(ctx context.Context) (int, error) { _spec := sqlgraph.NewDeleteSpec(product.Table, sqlgraph.NewFieldSpec(product.FieldID, field.TypeInt)) if ps := pd.mutation.predicates; len(ps) > 0 { _spec.Predicate = func(selector *sql.Selector) { for i := range ps { ps[i](selector) } } } affected, err := sqlgraph.DeleteNodes(ctx, pd.driver, _spec) if err != nil && sqlgraph.IsConstraintError(err) { err = &ConstraintError{msg: err.Error(), wrap: err} } pd.mutation.done = true return affected, err } // ProductDeleteOne is the builder for deleting a single Product entity. type ProductDeleteOne struct { pd *ProductDelete } // Where appends a list predicates to the ProductDelete builder. func (pdo *ProductDeleteOne) Where(ps ...predicate.Product) *ProductDeleteOne { pdo.pd.mutation.Where(ps...) return pdo } // Exec executes the deletion query. func (pdo *ProductDeleteOne) Exec(ctx context.Context) error { n, err := pdo.pd.Exec(ctx) switch { case err != nil: return err case n == 0: return &NotFoundError{product.Label} default: return nil } } // ExecX is like Exec, but panics if an error occurs. func (pdo *ProductDeleteOne) ExecX(ctx context.Context) { if err := pdo.Exec(ctx); err != nil { panic(err) } }