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ntool-biz/core/orm/nent/mixins/time.go

35 lines
820 B
Go

package mixins
import (
"entgo.io/ent"
"entgo.io/ent/dialect"
"entgo.io/ent/schema/field"
"entgo.io/ent/schema/mixin"
"time"
)
// TimeMixin implements the ent.Mixin for sharing
// time fields with package schemas.
type TimeMixin struct {
mixin.Schema
}
func (TimeMixin) Fields() []ent.Field {
return []ent.Field{
field.Time("created_at").
Immutable().
Default(time.Now).
SchemaType(map[string]string{
dialect.MySQL: "datetime",
}).
Comment("创建时间"),
field.Time("updated_at").
Default(time.Now).
UpdateDefault(time.Now).
SchemaType(map[string]string{
dialect.MySQL: "datetime",
}).
Comment("更新时间"),
}
}