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/
institution_delete.go
89 lines (76 loc) · 2.34 KB
/
institution_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/np-inprove/server/internal/ent/predicate"
entinstitution "github.com/np-inprove/server/internal/ent/institution"
)
// InstitutionDelete is the builder for deleting a Institution entity.
type InstitutionDelete struct {
config
hooks []Hook
mutation *InstitutionMutation
}
// Where appends a list predicates to the InstitutionDelete builder.
func (id *InstitutionDelete) Where(ps ...predicate.Institution) *InstitutionDelete {
id.mutation.Where(ps...)
return id
}
// Exec executes the deletion query and returns how many vertices were deleted.
func (id *InstitutionDelete) Exec(ctx context.Context) (int, error) {
return withHooks(ctx, id.sqlExec, id.mutation, id.hooks)
}
// ExecX is like Exec, but panics if an error occurs.
func (id *InstitutionDelete) ExecX(ctx context.Context) int {
n, err := id.Exec(ctx)
if err != nil {
panic(err)
}
return n
}
func (id *InstitutionDelete) sqlExec(ctx context.Context) (int, error) {
_spec := sqlgraph.NewDeleteSpec(entinstitution.Table, sqlgraph.NewFieldSpec(entinstitution.FieldID, field.TypeInt))
if ps := id.mutation.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
affected, err := sqlgraph.DeleteNodes(ctx, id.driver, _spec)
if err != nil && sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
id.mutation.done = true
return affected, err
}
// InstitutionDeleteOne is the builder for deleting a single Institution entity.
type InstitutionDeleteOne struct {
id *InstitutionDelete
}
// Where appends a list predicates to the InstitutionDelete builder.
func (ido *InstitutionDeleteOne) Where(ps ...predicate.Institution) *InstitutionDeleteOne {
ido.id.mutation.Where(ps...)
return ido
}
// Exec executes the deletion query.
func (ido *InstitutionDeleteOne) Exec(ctx context.Context) error {
n, err := ido.id.Exec(ctx)
switch {
case err != nil:
return err
case n == 0:
return &NotFoundError{entinstitution.Label}
default:
return nil
}
}
// ExecX is like Exec, but panics if an error occurs.
func (ido *InstitutionDeleteOne) ExecX(ctx context.Context) {
if err := ido.Exec(ctx); err != nil {
panic(err)
}
}