feat：优化项目信息

app/common/model/user_consume.go

@@ -1,14 +1,24 @@
 package model
 
-// UserConsume 用户资产消耗
+// UserConsume 用户资产消耗数据模型
 type UserConsume struct {
 	Model
-	UID    uint64 `gorm:"column:uid;type:int;default:0;comment:用户uuid" json:"-"`
-	Source int    `json:"source"`
+	UID     uint64            `gorm:"column:uid;type:int;default:0;comment:用户uuid" json:"-"`
+	Source  UserConsumeSource `gorm:"column:source;type:tinyiny(1);default:null;comment:消耗来源" json:"source"`
+	Consume float64           `gorm:"column:consume;type:decimal(10,2);default:null;comment:消耗数量" json:"consume"`
+	Surplus float64           `gorm:"column:surplus;type:decimal(10,2);default:null;comment:剩余数量" json:"surplus"`
+	Remark  string            `gorm:"column:remark;type:varchar(255);default:null;comment:备注信息" json:"remark"`
 	ModelDeleted
 	ModelAt
 }
 
+type UserConsumeSource int
+
+const (
+	// UserConsumeSourceForRecharge 充值
+	UserConsumeSourceForRecharge UserConsumeSource = iota + 1
+)
+
 func (m *UserConsume) TableName() string {
 	return "user_consume"
 }