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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"
"within.website/x/cmd/tourian/ent/chatmessage"
"within.website/x/cmd/tourian/ent/predicate"
)
// ChatMessageDelete is the builder for deleting a ChatMessage entity.
type ChatMessageDelete struct {
config
hooks []Hook
mutation *ChatMessageMutation
}
// Where appends a list predicates to the ChatMessageDelete builder.
func (cmd *ChatMessageDelete) Where(ps ...predicate.ChatMessage) *ChatMessageDelete {
cmd.mutation.Where(ps...)
return cmd
}
// Exec executes the deletion query and returns how many vertices were deleted.
func (cmd *ChatMessageDelete) Exec(ctx context.Context) (int, error) {
return withHooks(ctx, cmd.sqlExec, cmd.mutation, cmd.hooks)
}
// ExecX is like Exec, but panics if an error occurs.
func (cmd *ChatMessageDelete) ExecX(ctx context.Context) int {
n, err := cmd.Exec(ctx)
if err != nil {
panic(err)
}
return n
}
func (cmd *ChatMessageDelete) sqlExec(ctx context.Context) (int, error) {
_spec := sqlgraph.NewDeleteSpec(chatmessage.Table, sqlgraph.NewFieldSpec(chatmessage.FieldID, field.TypeString))
if ps := cmd.mutation.predicates; len(ps) > 0 {
_spec.Predicate = func(selector *sql.Selector) {
for i := range ps {
ps[i](selector)
}
}
}
affected, err := sqlgraph.DeleteNodes(ctx, cmd.driver, _spec)
if err != nil && sqlgraph.IsConstraintError(err) {
err = &ConstraintError{msg: err.Error(), wrap: err}
}
cmd.mutation.done = true
return affected, err
}
// ChatMessageDeleteOne is the builder for deleting a single ChatMessage entity.
type ChatMessageDeleteOne struct {
cmd *ChatMessageDelete
}
// Where appends a list predicates to the ChatMessageDelete builder.
func (cmdo *ChatMessageDeleteOne) Where(ps ...predicate.ChatMessage) *ChatMessageDeleteOne {
cmdo.cmd.mutation.Where(ps...)
return cmdo
}
// Exec executes the deletion query.
func (cmdo *ChatMessageDeleteOne) Exec(ctx context.Context) error {
n, err := cmdo.cmd.Exec(ctx)
switch {
case err != nil:
return err
case n == 0:
return &NotFoundError{chatmessage.Label}
default:
return nil
}
}
// ExecX is like Exec, but panics if an error occurs.
func (cmdo *ChatMessageDeleteOne) ExecX(ctx context.Context) {
if err := cmdo.Exec(ctx); err != nil {
panic(err)
}
}
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