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7988d3084d
* entc/hooks: initial work for mutations and hooks * ent/schema: adding policy to schema * ent: change op string to uint * entc: move entschema to runtime and enable smooth transition * entc/privacy: adding privacy template * all: goimports * intg/hooks: mutation client/tx and basic schema tests * ent/privacy: adding more verbose decisions * entc/gen: edge-ids getter and additional tests * all: regen assets * entc/gen: fix client hookd propagation * intg: add deletion example * intg/privacy: remove old entschema package * typed privacy * ent/privacy: hooks shouldn't be called on privacy deny * entc/gen: fix schema hooks invocation order * remove read policy from public api * update circleci go orb Co-authored-by: Ariel Mashraki <ariel@mashraki.co.il>
101 lines
2.9 KiB
Go
101 lines
2.9 KiB
Go
// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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// This source code is licensed under the Apache 2.0 license found
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// in the LICENSE file in the root directory of this source tree.
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// Code generated by entc, DO NOT EDIT.
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package hook
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import (
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"context"
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"fmt"
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"github.com/facebookincubator/ent/entc/integration/customid/ent"
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)
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// The CarFunc type is an adapter to allow the use of ordinary
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// function as Car mutator.
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type CarFunc func(context.Context, *ent.CarMutation) (ent.Value, error)
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// Mutate calls f(ctx, m).
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func (f CarFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error) {
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mv, ok := m.(*ent.CarMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T. expect *ent.CarMutation", m)
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}
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return f(ctx, mv)
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}
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// The GroupFunc type is an adapter to allow the use of ordinary
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// function as Group mutator.
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type GroupFunc func(context.Context, *ent.GroupMutation) (ent.Value, error)
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// Mutate calls f(ctx, m).
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func (f GroupFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error) {
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mv, ok := m.(*ent.GroupMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T. expect *ent.GroupMutation", m)
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}
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return f(ctx, mv)
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}
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// The PetFunc type is an adapter to allow the use of ordinary
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// function as Pet mutator.
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type PetFunc func(context.Context, *ent.PetMutation) (ent.Value, error)
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// Mutate calls f(ctx, m).
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func (f PetFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error) {
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mv, ok := m.(*ent.PetMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T. expect *ent.PetMutation", m)
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}
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return f(ctx, mv)
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}
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// The UserFunc type is an adapter to allow the use of ordinary
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// function as User mutator.
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type UserFunc func(context.Context, *ent.UserMutation) (ent.Value, error)
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// Mutate calls f(ctx, m).
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func (f UserFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error) {
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mv, ok := m.(*ent.UserMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T. expect *ent.UserMutation", m)
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}
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return f(ctx, mv)
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}
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// On executes the given hook only of the given operation.
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//
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// hook.On(Log, ent.Delete|ent.Create)
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//
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func On(hk ent.Hook, op ent.Op) ent.Hook {
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return func(next ent.Mutator) ent.Mutator {
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return ent.MutateFunc(func(ctx context.Context, m ent.Mutation) (ent.Value, error) {
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if m.Op().Is(op) {
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return hk(next).Mutate(ctx, m)
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}
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return next.Mutate(ctx, m)
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})
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}
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}
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// Reject returns a hook that rejects all operations that match op.
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//
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// func (T) Hooks() []ent.Hook {
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// return []ent.Hook{
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// Reject(ent.Delete|ent.Update),
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// }
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// }
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//
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func Reject(op ent.Op) ent.Hook {
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return func(next ent.Mutator) ent.Mutator {
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return ent.MutateFunc(func(ctx context.Context, m ent.Mutation) (ent.Value, error) {
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if m.Op().Is(op) {
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return nil, fmt.Errorf("%s operation is not allowed", m.Op())
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}
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return next.Mutate(ctx, m)
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})
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}
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}
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