refactor: replace redis runtime and queues with sqlite-backed scheduler

src/util/constant/errno.go

@@ -1,17 +1,18 @@
 package constant
 
 var Errno = map[int]string{
-	400:   "系统错误",
-	401:   "签名认证错误",
-	10001: "钱包地址已存在，请勿重复添加",
-	10002: "支付交易已存在，请勿重复创建",
-	10003: "无可用钱包地址，无法发起支付",
-	10004: "支付金额有误, 无法满足最小支付单位",
-	10005: "无可用金额通道",
-	10006: "汇率计算错误",
-	10007: "订单区块已处理",
-	10008: "订单不存在",
-	10009: "无法解析请求参数",
+	400:   "system error",
+	401:   "signature verification failed",
+	10001: "wallet address already exists",
+	10002: "order already exists",
+	10003: "no available wallet address",
+	10004: "invalid payment amount",
+	10005: "no available amount channel",
+	10006: "rate calculation failed",
+	10007: "block transaction already processed",
+	10008: "order does not exist",
+	10009: "failed to parse request params",
+	10010: "order status already changed",
 }
 
 var (
@@ -26,6 +27,7 @@ var (
 	OrderBlockAlreadyProcess   = Err(10007)
 	OrderNotExists             = Err(10008)
 	ParamsMarshalErr           = Err(10009)
+	OrderStatusConflict        = Err(10010)
 )
 
 type RspError struct {