基本功能复刻完成

internal/model/gift_card.go

@@ -0,0 +1,71 @@
+package model
+
+// GiftCardTemplate represents a template for generating gift cards with specific rewards and conditions.
+type GiftCardTemplate struct {
+	ID              int    `gorm:"primaryKey;autoIncrement" json:"id"`
+	Name            string `gorm:"size:255;not null" json:"name"`
+	Description     string `gorm:"type:text" json:"description"`
+	Type            int    `gorm:"not null;default:1" json:"type"` // 1: General, 2: Plan, 3: Mystery
+	Status          bool   `gorm:"not null;default:true" json:"status"`
+	Conditions      string `gorm:"type:text" json:"conditions"`      // JSON: New user only, allowed plans, etc.
+	Rewards         string `gorm:"type:text" json:"rewards"`         // JSON: Balance, data, time, etc.
+	Limits          string `gorm:"type:text" json:"limits"`          // JSON: Max usage per user, cooldown, etc.
+	SpecialConfig   string `gorm:"type:text" json:"special_config"`   // JSON: Festival bonuses, etc.
+	Icon            string `gorm:"size:255" json:"icon"`
+	BackgroundImage string `gorm:"size:255" json:"background_image"`
+	ThemeColor      string `gorm:"size:50;default:'#6366f1'" json:"theme_color"`
+	Sort            int    `gorm:"not null;default:0" json:"sort"`
+	AdminID         int    `gorm:"not null" json:"admin_id"`
+	CreatedAt       int64  `gorm:"autoCreateTime" json:"created_at"`
+	UpdatedAt       int64  `gorm:"autoUpdateTime" json:"updated_at"`
+}
+
+func (GiftCardTemplate) TableName() string {
+	return "v2_gift_card_template"
+}
+
+// GiftCardCode represents an individual exchangeable code generated from a template.
+type GiftCardCode struct {
+	ID            int    `gorm:"primaryKey;autoIncrement" json:"id"`
+	TemplateID    int    `gorm:"not null;index" json:"template_id"`
+	Code          string `gorm:"size:64;uniqueIndex;not null" json:"code"`
+	BatchID       string `gorm:"size:64;index" json:"batch_id"`
+	Status        int    `gorm:"not null;default:0" json:"status"` // 0: Unused, 1: Used, 2: Expired, 3: Disabled
+	UserID        *int   `gorm:"index" json:"user_id"`             // The user who used it
+	UsedAt        *int64 `json:"used_at"`
+	ExpiresAt     *int64 `gorm:"index" json:"expires_at"`
+	ActualRewards string `gorm:"type:text" json:"actual_rewards"` // JSON: Rewards actually given (can differ from template)
+	UsageCount    int    `gorm:"not null;default:0" json:"usage_count"`
+	MaxUsage      int    `gorm:"not null;default:1" json:"max_usage"`
+	Metadata      string `gorm:"type:text" json:"metadata"` // JSON: Extra data
+	CreatedAt     int64  `gorm:"autoCreateTime" json:"created_at"`
+	UpdatedAt     int64  `gorm:"autoUpdateTime" json:"updated_at"`
+
+	Template *GiftCardTemplate `gorm:"foreignKey:TemplateID" json:"template"`
+}
+
+func (GiftCardCode) TableName() string {
+	return "v2_gift_card_code"
+}
+
+// GiftCardUsage tracks every instance of a gift card being redeemed.
+type GiftCardUsage struct {
+	ID                int     `gorm:"primaryKey;autoIncrement" json:"id"`
+	CodeID            int     `gorm:"not null;index" json:"code_id"`
+	TemplateID        int     `gorm:"not null;index" json:"template_id"`
+	UserID            int     `gorm:"not null;index" json:"user_id"`
+	InviteUserID      *int    `gorm:"index" json:"invite_user_id"`
+	RewardsGiven      string  `gorm:"type:text" json:"rewards_given"` // JSON
+	InviteRewards     string  `gorm:"type:text" json:"invite_rewards"` // JSON
+	UserLevelAtUse    *int    `json:"user_level_at_use"`
+	PlanIDAtUse       *int    `json:"plan_id_at_use"`
+	MultiplierApplied float64 `gorm:"not null;default:1.0" json:"multiplier_applied"`
+	IPAddress         string  `gorm:"size:45" json:"ip_address"`
+	UserAgent         string  `gorm:"type:text" json:"user_agent"`
+	Notes             string  `gorm:"type:text" json:"notes"`
+	CreatedAt         int64   `gorm:"autoCreateTime" json:"created_at"`
+}
+
+func (GiftCardUsage) TableName() string {
+	return "v2_gift_card_usage"
+}

internal/model/stat.go

@@ -0,0 +1,22 @@
+package model
+
+type Stat struct {
+	ID                 int    `gorm:"primaryKey;autoIncrement" json:"id"`
+	OrderCount         int    `gorm:"not null;default:0" json:"order_count"`
+	OrderTotal         int64  `gorm:"not null;default:0" json:"order_total"`
+	PaidCount          int    `gorm:"not null;default:0" json:"paid_count"`
+	PaidTotal          int64  `gorm:"not null;default:0" json:"paid_total"`
+	CommissionCount    int    `gorm:"not null;default:0" json:"commission_count"`
+	CommissionTotal    int64  `gorm:"not null;default:0" json:"commission_total"`
+	RegisterCount      int    `gorm:"not null;default:0" json:"register_count"`
+	InviteCount        int    `gorm:"not null;default:0" json:"invite_count"`
+	TransferUsedTotal  int64  `gorm:"not null;default:0" json:"transfer_used_total"`
+	RecordAt           int64  `gorm:"not null;index" json:"record_at"`
+	RecordType         string `gorm:"size:2;not null;index" json:"record_type"` // 'd' for daily, 'm' for monthly
+	CreatedAt          int64  `gorm:"autoCreateTime" json:"created_at"`
+	UpdatedAt          int64  `gorm:"autoUpdateTime" json:"updated_at"`
+}
+
+func (Stat) TableName() string {
+	return "v2_stat"
+}

internal/model/stat_server.go

@@ -0,0 +1,15 @@
+package model
+
+type StatServer struct {
+	ID        int   `gorm:"primaryKey;autoIncrement" json:"id"`
+	ServerID  int   `gorm:"not null;index" json:"server_id"`
+	U         int64 `gorm:"not null;default:0" json:"u"`
+	D         int64 `gorm:"not null;default:0" json:"d"`
+	RecordAt  int64 `gorm:"not null;index" json:"record_at"`
+	CreatedAt int64 `gorm:"autoCreateTime" json:"created_at"`
+	UpdatedAt int64 `gorm:"autoUpdateTime" json:"updated_at"`
+}
+
+func (StatServer) TableName() string {
+	return "v2_stat_server"
+}

internal/model/traffic_reset_log.go

@@ -0,0 +1,25 @@
+package model
+
+// TrafficResetLog records every instance where a user's traffic usage was reset.
+type TrafficResetLog struct {
+	ID            int    `gorm:"primaryKey;autoIncrement" json:"id"`
+	UserID        int    `gorm:"not null;index" json:"user_id"`
+	ResetType     string `gorm:"size:50;not null" json:"reset_type"`          // monthly, yearly, manual, purchase
+	ResetTime     int64  `gorm:"not null;index" json:"reset_time"`            // The actual time it was reset
+	OldUpload     int64  `gorm:"not null;default:0" json:"old_upload"`        // pre-reset
+	OldDownload   int64  `gorm:"not null;default:0" json:"old_download"`      // pre-reset
+	OldTotal      int64  `gorm:"not null;default:0" json:"old_total"`         // pre-reset
+	NewUpload     int64  `gorm:"not null;default:0" json:"new_upload"`        // post-reset
+	NewDownload   int64  `gorm:"not null;default:0" json:"new_download"`      // post-reset
+	NewTotal      int64  `gorm:"not null;default:0" json:"new_total"`         // post-reset
+	TriggerSource string `gorm:"size:50;not null;default:'auto'" json:"trigger_source"` // auto, manual, cron, order, gift_card
+	Metadata      string `gorm:"type:text" json:"metadata"`                   // JSON extra data
+	CreatedAt     int64  `gorm:"autoCreateTime" json:"created_at"`
+	UpdatedAt     int64  `gorm:"autoUpdateTime" json:"updated_at"`
+
+	User *User `gorm:"foreignKey:UserID" json:"user,omitempty"`
+}
+
+func (TrafficResetLog) TableName() string {
+	return "v2_traffic_reset_logs"
+}