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entc/gen: restructure hooks execution (#741)

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Closed #739
This commit is contained in:
Ariel Mashraki
2020-09-09 10:41:17 +03:00
committed by GitHub
parent 3a2c897143
commit b4b4fa95d7
136 changed files with 2248 additions and 1081 deletions
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18
examples/o2o2types/ent/card_create.go
View File

@@ -55,14 +55,14 @@ func (cc *CardCreate) Mutation() *CardMutation {
// Save creates the Card in the database.
func (cc *CardCreate) Save(ctx context.Context) (*Card, error) {
if err := cc.preSave(); err != nil {
return nil, err
}
var (
err error
node *Card
)
if len(cc.hooks) == 0 {
if err = cc.check(); err != nil {
return nil, err
}
node, err = cc.sqlSave(ctx)
} else {
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
@@ -70,6 +70,9 @@ func (cc *CardCreate) Save(ctx context.Context) (*Card, error) {
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
if err = cc.check(); err != nil {
return nil, err
}
cc.mutation = mutation
node, err = cc.sqlSave(ctx)
mutation.done = true
@@ -94,7 +97,8 @@ func (cc *CardCreate) SaveX(ctx context.Context) *Card {
return v
}
func (cc *CardCreate) preSave() error {
// check runs all checks and user-defined validators on the builder.
func (cc *CardCreate) check() error {
if _, ok := cc.mutation.Expired(); !ok {
return &ValidationError{Name: "expired", err: errors.New("ent: missing required field \"expired\"")}
}
@@ -184,13 +188,13 @@ func (ccb *CardCreateBulk) Save(ctx context.Context) ([]*Card, error) {
func(i int, root context.Context) {
builder := ccb.builders[i]
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
if err := builder.preSave(); err != nil {
return nil, err
}
mutation, ok := m.(*CardMutation)
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
if err := builder.check(); err != nil {
return nil, err
}
builder.mutation = mutation
nodes[i], specs[i] = builder.createSpec()
var err error

36
examples/o2o2types/ent/card_update.go
View File

@@ -70,15 +70,14 @@ func (cu *CardUpdate) ClearOwner() *CardUpdate {
// Save executes the query and returns the number of rows/vertices matched by this operation.
func (cu *CardUpdate) Save(ctx context.Context) (int, error) {
if _, ok := cu.mutation.OwnerID(); cu.mutation.OwnerCleared() && !ok {
return 0, errors.New("ent: clearing a unique edge \"owner\"")
}
var (
err error
affected int
)
if len(cu.hooks) == 0 {
if err = cu.check(); err != nil {
return 0, err
}
affected, err = cu.sqlSave(ctx)
} else {
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
@@ -86,6 +85,9 @@ func (cu *CardUpdate) Save(ctx context.Context) (int, error) {
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
if err = cu.check(); err != nil {
return 0, err
}
cu.mutation = mutation
affected, err = cu.sqlSave(ctx)
mutation.done = true
@@ -123,6 +125,14 @@ func (cu *CardUpdate) ExecX(ctx context.Context) {
}
}
// check runs all checks and user-defined validators on the builder.
func (cu *CardUpdate) check() error {
if _, ok := cu.mutation.OwnerID(); cu.mutation.OwnerCleared() && !ok {
return errors.New("ent: clearing a required unique edge \"owner\"")
}
return nil
}
func (cu *CardUpdate) sqlSave(ctx context.Context) (n int, err error) {
_spec := &sqlgraph.UpdateSpec{
Node: &sqlgraph.NodeSpec{
@@ -244,15 +254,14 @@ func (cuo *CardUpdateOne) ClearOwner() *CardUpdateOne {
// Save executes the query and returns the updated entity.
func (cuo *CardUpdateOne) Save(ctx context.Context) (*Card, error) {
if _, ok := cuo.mutation.OwnerID(); cuo.mutation.OwnerCleared() && !ok {
return nil, errors.New("ent: clearing a unique edge \"owner\"")
}
var (
err error
node *Card
)
if len(cuo.hooks) == 0 {
if err = cuo.check(); err != nil {
return nil, err
}
node, err = cuo.sqlSave(ctx)
} else {
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
@@ -260,6 +269,9 @@ func (cuo *CardUpdateOne) Save(ctx context.Context) (*Card, error) {
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
if err = cuo.check(); err != nil {
return nil, err
}
cuo.mutation = mutation
node, err = cuo.sqlSave(ctx)
mutation.done = true
@@ -297,6 +309,14 @@ func (cuo *CardUpdateOne) ExecX(ctx context.Context) {
}
}
// check runs all checks and user-defined validators on the builder.
func (cuo *CardUpdateOne) check() error {
if _, ok := cuo.mutation.OwnerID(); cuo.mutation.OwnerCleared() && !ok {
return errors.New("ent: clearing a required unique edge \"owner\"")
}
return nil
}
func (cuo *CardUpdateOne) sqlSave(ctx context.Context) (c *Card, err error) {
_spec := &sqlgraph.UpdateSpec{
Node: &sqlgraph.NodeSpec{

18
examples/o2o2types/ent/user_create.go
View File

@@ -62,14 +62,14 @@ func (uc *UserCreate) Mutation() *UserMutation {
// Save creates the User in the database.
func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
if err := uc.preSave(); err != nil {
return nil, err
}
var (
err error
node *User
)
if len(uc.hooks) == 0 {
if err = uc.check(); err != nil {
return nil, err
}
node, err = uc.sqlSave(ctx)
} else {
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
@@ -77,6 +77,9 @@ func (uc *UserCreate) Save(ctx context.Context) (*User, error) {
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
if err = uc.check(); err != nil {
return nil, err
}
uc.mutation = mutation
node, err = uc.sqlSave(ctx)
mutation.done = true
@@ -101,7 +104,8 @@ func (uc *UserCreate) SaveX(ctx context.Context) *User {
return v
}
func (uc *UserCreate) preSave() error {
// check runs all checks and user-defined validators on the builder.
func (uc *UserCreate) check() error {
if _, ok := uc.mutation.Age(); !ok {
return &ValidationError{Name: "age", err: errors.New("ent: missing required field \"age\"")}
}
@@ -188,13 +192,13 @@ func (ucb *UserCreateBulk) Save(ctx context.Context) ([]*User, error) {
func(i int, root context.Context) {
builder := ucb.builders[i]
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
if err := builder.preSave(); err != nil {
return nil, err
}
mutation, ok := m.(*UserMutation)
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
if err := builder.check(); err != nil {
return nil, err
}
builder.mutation = mutation
nodes[i], specs[i] = builder.createSpec()
var err error

2
examples/o2o2types/ent/user_update.go
View File

@@ -83,7 +83,6 @@ func (uu *UserUpdate) ClearCard() *UserUpdate {
// Save executes the query and returns the number of rows/vertices matched by this operation.
func (uu *UserUpdate) Save(ctx context.Context) (int, error) {
var (
err error
affected int
@@ -276,7 +275,6 @@ func (uuo *UserUpdateOne) ClearCard() *UserUpdateOne {
// Save executes the query and returns the updated entity.
func (uuo *UserUpdateOne) Save(ctx context.Context) (*User, error) {
var (
err error
node *User