1

server/wheelserver/model/user.go

@@ -66,6 +66,20 @@ func (this *User) DecDice(num int32) error {
 	return nil
 }
 
+func (this *User) DecScore(num int32) error {
+	if this.Score < int64(num) {
+		return errors.New("")
+	}
+	oldScore := this.Score
+	this.Score -= int64(num)
+	if result := f5.GetApp().GetOrmDb(constant.WHEEL_DB).Model(this).Select(
+		"score").Updates(this); result.Error != nil {
+		this.Score = oldScore
+		return result.Error
+	}
+	return nil
+}
+
 func (this *User) AddScore(score int32) error {
 	if score <= 0 {
 		return nil