golang/ent
1
0
Fork 0
mirror of https://github.com/ent/ent.git synced 2026-05-24 09:31:56 +03:00
Code Issues Packages Projects Releases Wiki Activity

entc/gen: restructure hooks execution (#741)

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

18
examples/traversal/ent/group_create.go
View File

@@ -71,14 +71,14 @@ func (gc *GroupCreate) Mutation() *GroupMutation {
// Save creates the Group in the database.
func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
if err := gc.preSave(); err != nil {
return nil, err
}
var (
err error
node *Group
)
if len(gc.hooks) == 0 {
if err = gc.check(); err != nil {
return nil, err
}
node, err = gc.sqlSave(ctx)
} else {
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
@@ -86,6 +86,9 @@ func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
if err = gc.check(); err != nil {
return nil, err
}
gc.mutation = mutation
node, err = gc.sqlSave(ctx)
mutation.done = true
@@ -110,7 +113,8 @@ func (gc *GroupCreate) SaveX(ctx context.Context) *Group {
return v
}
func (gc *GroupCreate) preSave() error {
// check runs all checks and user-defined validators on the builder.
func (gc *GroupCreate) check() error {
if _, ok := gc.mutation.Name(); !ok {
return &ValidationError{Name: "name", err: errors.New("ent: missing required field \"name\"")}
}
@@ -205,13 +209,13 @@ func (gcb *GroupCreateBulk) Save(ctx context.Context) ([]*Group, error) {
func(i int, root context.Context) {
builder := gcb.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.(*GroupMutation)
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