128 lines
3.5 KiB
Go
128 lines
3.5 KiB
Go
package schema
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import (
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"github.com/Wei-Shaw/sub2api/ent/schema/mixins"
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"github.com/Wei-Shaw/sub2api/internal/service"
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"entgo.io/ent"
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"entgo.io/ent/dialect"
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"entgo.io/ent/dialect/entsql"
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"entgo.io/ent/schema"
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"entgo.io/ent/schema/edge"
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"entgo.io/ent/schema/field"
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"entgo.io/ent/schema/index"
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)
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// Group holds the schema definition for the Group entity.
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type Group struct {
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ent.Schema
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}
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func (Group) Annotations() []schema.Annotation {
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return []schema.Annotation{
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entsql.Annotation{Table: "groups"},
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}
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}
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func (Group) Mixin() []ent.Mixin {
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return []ent.Mixin{
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mixins.TimeMixin{},
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mixins.SoftDeleteMixin{},
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}
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}
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func (Group) Fields() []ent.Field {
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return []ent.Field{
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// 唯一约束通过部分索引实现（WHERE deleted_at IS NULL），支持软删除后重用
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// 见迁移文件 016_soft_delete_partial_unique_indexes.sql
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field.String("name").
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MaxLen(100).
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NotEmpty(),
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field.String("description").
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Optional().
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Nillable().
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SchemaType(map[string]string{dialect.Postgres: "text"}),
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field.Float("rate_multiplier").
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SchemaType(map[string]string{dialect.Postgres: "decimal(10,4)"}).
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Default(1.0),
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field.Bool("is_exclusive").
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Default(false),
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field.String("status").
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MaxLen(20).
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Default(service.StatusActive),
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// Subscription-related fields (added by migration 003)
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field.String("platform").
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MaxLen(50).
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Default(service.PlatformAnthropic),
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field.String("subscription_type").
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MaxLen(20).
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Default(service.SubscriptionTypeStandard),
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field.Float("daily_limit_usd").
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Optional().
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Nillable().
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SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}),
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field.Float("weekly_limit_usd").
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Optional().
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Nillable().
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SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}),
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field.Float("monthly_limit_usd").
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Optional().
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Nillable().
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SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}),
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field.Int("default_validity_days").
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Default(30),
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// 图片生成计费配置（antigravity 和 gemini 平台使用）
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field.Float("image_price_1k").
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Optional().
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Nillable().
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SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}),
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field.Float("image_price_2k").
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Optional().
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Nillable().
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SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}),
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field.Float("image_price_4k").
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Optional().
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Nillable().
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SchemaType(map[string]string{dialect.Postgres: "decimal(20,8)"}),
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// Claude Code 客户端限制 (added by migration 029)
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field.Bool("claude_code_only").
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Default(false).
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Comment("是否仅允许 Claude Code 客户端"),
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field.Int64("fallback_group_id").
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Optional().
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Nillable().
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Comment("非 Claude Code 请求降级使用的分组 ID"),
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}
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}
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func (Group) Edges() []ent.Edge {
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return []ent.Edge{
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edge.To("api_keys", APIKey.Type),
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edge.To("redeem_codes", RedeemCode.Type),
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edge.To("subscriptions", UserSubscription.Type),
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edge.To("usage_logs", UsageLog.Type),
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edge.From("accounts", Account.Type).
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Ref("groups").
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Through("account_groups", AccountGroup.Type),
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edge.From("allowed_users", User.Type).
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Ref("allowed_groups").
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Through("user_allowed_groups", UserAllowedGroup.Type),
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// 注意：fallback_group_id 直接作为字段使用，不定义 edge
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// 这样允许多个分组指向同一个降级分组（M2O 关系）
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}
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}
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func (Group) Indexes() []ent.Index {
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return []ent.Index{
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// name 字段已在 Fields() 中声明 Unique()，无需重复索引
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index.Fields("status"),
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index.Fields("platform"),
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index.Fields("subscription_type"),
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index.Fields("is_exclusive"),
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index.Fields("deleted_at"),
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}
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}
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