feat: 苹果支付uuid 及设备逻辑

internal/model/order/order.go

@@ -5,7 +5,8 @@ import "time"
 type Order struct {
 	Id             int64     `gorm:"primaryKey"`
 	ParentId       int64     `gorm:"type:bigint;default:null;comment:Parent Order Id"`
-	UserId         int64     `gorm:"type:bigint;not null;default:0;comment:User Id"`
+	UserId             int64     `gorm:"type:bigint;not null;default:0;comment:User Id"`
+	SubscriptionUserId int64     `gorm:"type:bigint;not null;default:0;comment:Target user ID for subscription (0=same as UserId)"`
 	OrderNo        string    `gorm:"type:varchar(255);not null;default:'';unique;comment:Order No"`
 	Type           uint8     `gorm:"type:tinyint(1);not null;default:1;comment:Order Type: 1: Subscribe, 2: Renewal, 3: ResetTraffic, 4: Recharge"`
 	Quantity       int64     `gorm:"type:bigint;not null;default:1;comment:Quantity"`
@@ -22,8 +23,9 @@ type Order struct {
 	TradeNo        string    `gorm:"type:varchar(255);default:null;comment:Trade No"`
 	Status         uint8     `gorm:"type:tinyint(1);not null;default:1;comment:Order Status: 1: Pending, 2: Paid, 3:Close, 4: Failed, 5:Finished;"`
 	SubscribeId    int64     `gorm:"type:bigint;not null;default:0;comment:Subscribe Id"`
-	SubscribeToken string    `gorm:"type:varchar(255);default:null;comment:Renewal Subscribe Token"`
-	IsNew          bool      `gorm:"type:tinyint(1);not null;default:0;comment:Is New Order"`
+	SubscribeToken  string    `gorm:"type:varchar(255);default:null;comment:Renewal Subscribe Token"`
+	AppAccountToken string    `gorm:"type:varchar(36);default:null;comment:Apple IAP App Account Token (UUID)"`
+	IsNew           bool      `gorm:"type:tinyint(1);not null;default:0;comment:Is New Order"`
 	CreatedAt      time.Time `gorm:"<-:create;comment:Create Time"`
 	UpdatedAt      time.Time `gorm:"comment:Update Time"`
 }

internal/model/user/family.go

@@ -13,13 +13,13 @@ const (
 	FamilyMemberActive   uint8 = 1
 	FamilyMemberLeft     uint8 = 2
 	FamilyMemberRemoved  uint8 = 3
-	DefaultFamilyMaxSize int64 = 5
+	DefaultFamilyMaxSize int64 = 2
 )
 
 type UserFamily struct {
 	Id          int64          `gorm:"primaryKey"`
 	OwnerUserId int64          `gorm:"uniqueIndex:uniq_owner_user_id;not null;comment:Owner User ID"`
-	MaxMembers  int64          `gorm:"not null;default:5;comment:Max members in family"`
+	MaxMembers  int64          `gorm:"not null;default:2;comment:Max members in family"`
 	Status      uint8          `gorm:"type:tinyint(1);not null;default:1;comment:Status: 1=active, 0=disabled"`
 	CreatedAt   time.Time      `gorm:"<-:create;comment:Creation Time"`
 	UpdatedAt   time.Time      `gorm:"comment:Update Time"`