🎨 新增余额记录功能

model/app/balance_log.go

@@ -0,0 +1,15 @@
+package app
+
+import "git.echol.cn/loser/lckt/global"
+
+type BalanceLog struct {
+	global.GVA_MODEL
+	UserID      uint    `json:"userId" form:"userId" gorm:"comment:用户ID"`
+	ChangeType  int     `json:"changeType" form:"changeType" gorm:"comment:变动类型 1 增加 2 减少"`
+	ChangeValue float64 `json:"changeValue" form:"changeValue" gorm:"comment:变动值"`
+	Balance     float64 `json:"balance" form:"balance" gorm:"comment:变动后余额"`
+}
+
+func (BalanceLog) TableName() string {
+	return "app_balance_log"
+}