hook

Documentation

Index

• func On(hk ent.Hook, op ent.Op) ent.Hook
• func Reject(op ent.Op) ent.Hook
• func Unless(hk ent.Hook, op ent.Op) ent.Hook
• type CardFunc
  • func (f CardFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type Chain
  • func NewChain(hooks ...ent.Hook) Chain
  • func (c Chain) Append(hooks ...ent.Hook) Chain
  • func (c Chain) Extend(chain Chain) Chain
  • func (c Chain) Hook() ent.Hook
• type CommentFunc
  • func (f CommentFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type FieldTypeFunc
  • func (f FieldTypeFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type FileFunc
  • func (f FileFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type FileTypeFunc
  • func (f FileTypeFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type GroupFunc
  • func (f GroupFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type GroupInfoFunc
  • func (f GroupInfoFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type ItemFunc
  • func (f ItemFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type NodeFunc
  • func (f NodeFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type PetFunc
  • func (f PetFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type SpecFunc
  • func (f SpecFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)
• type UserFunc
  • func (f UserFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Functions

func On

func On(hk ent.Hook, op ent.Op) ent.Hook

On executes the given hook only for the given operation.

hook.On(Log, ent.Delete|ent.Create)

func Reject

func Reject(op ent.Op) ent.Hook

Reject returns a hook that rejects all operations that match op.

func (T) Hooks() []ent.Hook {
	return []ent.Hook{
		Reject(ent.Delete|ent.Update),
	}
}

func Unless

func Unless(hk ent.Hook, op ent.Op) ent.Hook

Unless skips the given hook only for the given operation.

hook.Unless(Log, ent.Update|ent.UpdateOne)

Types

type CardFunc

type CardFunc func(context.Context, *ent.CardMutation) (ent.Value, error)

The CardFunc type is an adapter to allow the use of ordinary function as Card mutator.

func (CardFunc) Mutate

func (f CardFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type Chain

type Chain struct {
	// contains filtered or unexported fields
}

Chain acts as a list of hooks and is effectively immutable. Once created, it will always hold the same set of hooks in the same order.

func NewChain

func NewChain(hooks ...ent.Hook) Chain

NewChain creates a new chain of hooks.

func (Chain) Append

func (c Chain) Append(hooks ...ent.Hook) Chain

Append extends a chain, adding the specified hook as the last ones in the mutation flow.

func (Chain) Extend

func (c Chain) Extend(chain Chain) Chain

Extend extends a chain, adding the specified chain as the last ones in the mutation flow.

func (Chain) Hook

func (c Chain) Hook() ent.Hook

Hook chains the list of hooks and returns the final hook.

type CommentFunc

type CommentFunc func(context.Context, *ent.CommentMutation) (ent.Value, error)

The CommentFunc type is an adapter to allow the use of ordinary function as Comment mutator.

func (CommentFunc) Mutate

func (f CommentFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type FieldTypeFunc

type FieldTypeFunc func(context.Context, *ent.FieldTypeMutation) (ent.Value, error)

The FieldTypeFunc type is an adapter to allow the use of ordinary function as FieldType mutator.

func (FieldTypeFunc) Mutate

func (f FieldTypeFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type FileFunc

type FileFunc func(context.Context, *ent.FileMutation) (ent.Value, error)

The FileFunc type is an adapter to allow the use of ordinary function as File mutator.

func (FileFunc) Mutate

func (f FileFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type FileTypeFunc

type FileTypeFunc func(context.Context, *ent.FileTypeMutation) (ent.Value, error)

The FileTypeFunc type is an adapter to allow the use of ordinary function as FileType mutator.

func (FileTypeFunc) Mutate

func (f FileTypeFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type GroupFunc

type GroupFunc func(context.Context, *ent.GroupMutation) (ent.Value, error)

The GroupFunc type is an adapter to allow the use of ordinary function as Group mutator.

func (GroupFunc) Mutate

func (f GroupFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type GroupInfoFunc

type GroupInfoFunc func(context.Context, *ent.GroupInfoMutation) (ent.Value, error)

The GroupInfoFunc type is an adapter to allow the use of ordinary function as GroupInfo mutator.

func (GroupInfoFunc) Mutate

func (f GroupInfoFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type ItemFunc

type ItemFunc func(context.Context, *ent.ItemMutation) (ent.Value, error)

The ItemFunc type is an adapter to allow the use of ordinary function as Item mutator.

func (ItemFunc) Mutate

func (f ItemFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type NodeFunc

type NodeFunc func(context.Context, *ent.NodeMutation) (ent.Value, error)

The NodeFunc type is an adapter to allow the use of ordinary function as Node mutator.

func (NodeFunc) Mutate

func (f NodeFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type PetFunc

type PetFunc func(context.Context, *ent.PetMutation) (ent.Value, error)

The PetFunc type is an adapter to allow the use of ordinary function as Pet mutator.

func (PetFunc) Mutate

func (f PetFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type SpecFunc

type SpecFunc func(context.Context, *ent.SpecMutation) (ent.Value, error)

The SpecFunc type is an adapter to allow the use of ordinary function as Spec mutator.

func (SpecFunc) Mutate

func (f SpecFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type UserFunc

type UserFunc func(context.Context, *ent.UserMutation) (ent.Value, error)

The UserFunc type is an adapter to allow the use of ordinary function as User mutator.

func (UserFunc) Mutate

func (f UserFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).