Files
sub2api/backend/ent/schema/redeem_code.go
yangjianbo 3d617de577 refactor(数据库): 迁移持久层到 Ent 并清理 GORM
将仓储层/基础设施改为 Ent + 原生 SQL 执行路径,并移除 AutoMigrate 与 GORM 依赖。
重构内容包括:
- 仓储层改用 Ent/SQL(含 usage_log/account 等复杂查询),统一错误映射
- 基础设施与 setup 初始化切换为 Ent + SQL migrations
- 集成测试与 fixtures 迁移到 Ent 事务模型
- 清理遗留 GORM 模型/依赖,补充迁移与文档说明
- 增加根目录 Makefile 便于前后端编译

测试:
- go test -tags unit ./...
- go test -tags integration ./...
2025-12-29 10:03:27 +08:00

87 lines
1.8 KiB
Go

package schema
import (
"time"
"github.com/Wei-Shaw/sub2api/internal/service"
"entgo.io/ent"
"entgo.io/ent/dialect"
"entgo.io/ent/dialect/entsql"
"entgo.io/ent/schema"
"entgo.io/ent/schema/edge"
"entgo.io/ent/schema/field"
"entgo.io/ent/schema/index"
)
// RedeemCode holds the schema definition for the RedeemCode entity.
type RedeemCode struct {
ent.Schema
}
func (RedeemCode) Annotations() []schema.Annotation {
return []schema.Annotation{
entsql.Annotation{Table: "redeem_codes"},
}
}
func (RedeemCode) Fields() []ent.Field {
return []ent.Field{
field.String("code").
MaxLen(32).
NotEmpty().
Unique(),
field.String("type").
MaxLen(20).
Default(service.RedeemTypeBalance),
field.Float("value").
SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}).
Default(0),
field.String("status").
MaxLen(20).
Default(service.StatusUnused),
field.Int64("used_by").
Optional().
Nillable(),
field.Time("used_at").
Optional().
Nillable().
SchemaType(map[string]string{dialect.Postgres: "timestamptz"}),
field.String("notes").
Optional().
Nillable().
SchemaType(map[string]string{dialect.Postgres: "text"}),
field.Time("created_at").
Immutable().
Default(time.Now).
SchemaType(map[string]string{dialect.Postgres: "timestamptz"}),
field.Int64("group_id").
Optional().
Nillable(),
field.Int("validity_days").
Default(30),
}
}
func (RedeemCode) Edges() []ent.Edge {
return []ent.Edge{
edge.From("user", User.Type).
Ref("redeem_codes").
Field("used_by").
Unique(),
edge.From("group", Group.Type).
Ref("redeem_codes").
Field("group_id").
Unique(),
}
}
func (RedeemCode) Indexes() []ent.Index {
return []ent.Index{
index.Fields("code").Unique(),
index.Fields("status"),
index.Fields("used_by"),
index.Fields("group_id"),
}
}