// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"schisandra-album-cloud-microservices/common/ent/predicate"
	"schisandra-album-cloud-microservices/common/ent/scaauthrole"

	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
)

// ScaAuthRoleDelete is the builder for deleting a ScaAuthRole entity.
type ScaAuthRoleDelete struct {
	config
	hooks    []Hook
	mutation *ScaAuthRoleMutation
}

// Where appends a list predicates to the ScaAuthRoleDelete builder.
func (sard *ScaAuthRoleDelete) Where(ps ...predicate.ScaAuthRole) *ScaAuthRoleDelete {
	sard.mutation.Where(ps...)
	return sard
}

// Exec executes the deletion query and returns how many vertices were deleted.
func (sard *ScaAuthRoleDelete) Exec(ctx context.Context) (int, error) {
	return withHooks(ctx, sard.sqlExec, sard.mutation, sard.hooks)
}

// ExecX is like Exec, but panics if an error occurs.
func (sard *ScaAuthRoleDelete) ExecX(ctx context.Context) int {
	n, err := sard.Exec(ctx)
	if err != nil {
		panic(err)
	}
	return n
}

func (sard *ScaAuthRoleDelete) sqlExec(ctx context.Context) (int, error) {
	_spec := sqlgraph.NewDeleteSpec(scaauthrole.Table, sqlgraph.NewFieldSpec(scaauthrole.FieldID, field.TypeInt64))
	if ps := sard.mutation.predicates; len(ps) > 0 {
		_spec.Predicate = func(selector *sql.Selector) {
			for i := range ps {
				ps[i](selector)
			}
		}
	}
	affected, err := sqlgraph.DeleteNodes(ctx, sard.driver, _spec)
	if err != nil && sqlgraph.IsConstraintError(err) {
		err = &ConstraintError{msg: err.Error(), wrap: err}
	}
	sard.mutation.done = true
	return affected, err
}

// ScaAuthRoleDeleteOne is the builder for deleting a single ScaAuthRole entity.
type ScaAuthRoleDeleteOne struct {
	sard *ScaAuthRoleDelete
}

// Where appends a list predicates to the ScaAuthRoleDelete builder.
func (sardo *ScaAuthRoleDeleteOne) Where(ps ...predicate.ScaAuthRole) *ScaAuthRoleDeleteOne {
	sardo.sard.mutation.Where(ps...)
	return sardo
}

// Exec executes the deletion query.
func (sardo *ScaAuthRoleDeleteOne) Exec(ctx context.Context) error {
	n, err := sardo.sard.Exec(ctx)
	switch {
	case err != nil:
		return err
	case n == 0:
		return &NotFoundError{scaauthrole.Label}
	default:
		return nil
	}
}

// ExecX is like Exec, but panics if an error occurs.
func (sardo *ScaAuthRoleDeleteOne) ExecX(ctx context.Context) {
	if err := sardo.Exec(ctx); err != nil {
		panic(err)
	}
}