实现用户订单、在线支付接口（商业版可用）

pkg/rpc/protos/models/model_order_method.proto

@@ -0,0 +1,15 @@
+syntax = "proto3";
+option go_package = "./pb";
+
+package pb;
+
+// 订单支付方式
+message OrderMethod {
+	int64 id = 1;
+	string name = 2;
+	string code = 3;
+	string description = 4;
+	string url = 5;
+	string secret = 6;
+	bool isOn = 7;
+}

pkg/rpc/protos/models/model_user_order.proto

@@ -0,0 +1,28 @@
+syntax = "proto3";
+option go_package = "./pb";
+
+package pb;
+
+import "models/model_user.proto";
+import "models/model_order_method.proto";
+
+// 用户订单
+message UserOrder {
+	int64 userId = 2;
+	string code = 3;
+	string type = 4;
+	int64 orderMethodId = 5;
+	string status = 6;
+	float amount = 7;
+	bytes paramsJSON = 8;
+	int64 createdAt = 9;
+	int64 cancelledAt = 10;
+	int64 finishedAt = 11;
+	bool isExpired = 12;
+
+	User user = 30;
+	OrderMethod orderMethod = 31;
+
+	bool canPay = 32; // 是否可以支付
+	string payURL = 33; // 构造后的支付URL
+}

pkg/rpc/protos/service_order_method.proto

@@ -0,0 +1,94 @@
+syntax = "proto3";
+option go_package = "./pb";
+
+package pb;
+
+import "models/model_order_method.proto";
+import "models/rpc_messages.proto";
+
+// 订单支付方式相关服务
+service OrderMethodService {
+	// 创建支付方式
+	rpc createOrderMethod(CreateOrderMethodRequest) returns (CreateOrderMethodResponse);
+
+	// 修改支付方式
+	rpc updateOrderMethod(UpdateOrderMethodRequest) returns (RPCSuccess);
+
+	// 删除支付方式
+	rpc deleteOrderMethod(DeleteOrderMethodRequest) returns (RPCSuccess);
+
+	// 查找单个支付方式
+	rpc findEnabledOrderMethod(FindEnabledOrderMethodRequest) returns (FindEnabledOrderMethodResponse);
+
+	// 根据代号查找支付方式
+	rpc findEnabledOrderMethodWithCode(FindEnabledOrderMethodWithCodeRequest) returns (FindEnabledOrderMethodWithCodeResponse);
+
+	// 查找所有支付方式
+	rpc findAllEnabledOrderMethods(FindAllEnabledOrderMethodsRequest) returns (FindAllEnabledOrderMethodsResponse);
+
+	// 查找所有已启用的支付方式
+	rpc findAllEnabledAndOnOrderMethods(FindAllEnabledAndOnOrderMethodsRequest) returns (FindAllEnabledAndOnOrderMethodsResponse);
+}
+
+// 创建支付方式
+message CreateOrderMethodRequest {
+	string name = 1;
+	string code = 2;
+	string description = 3;
+	string url = 4;
+}
+
+message CreateOrderMethodResponse {
+	int64 orderMethodId = 1;
+}
+
+// 修改支付方式
+message UpdateOrderMethodRequest {
+	int64 orderMethodId = 1;
+	string name = 2;
+	string code = 3;
+	string description = 4;
+	string url = 5;
+	bool isOn = 6;
+}
+
+// 删除支付方式
+message DeleteOrderMethodRequest {
+	int64 orderMethodId = 1;
+}
+
+// 查找单个支付方式
+message FindEnabledOrderMethodRequest {
+	int64 orderMethodId = 1;
+}
+
+message FindEnabledOrderMethodResponse {
+	OrderMethod orderMethod = 1;
+}
+
+// 根据代号查找支付方式
+message FindEnabledOrderMethodWithCodeRequest {
+	string code = 1;
+}
+
+message FindEnabledOrderMethodWithCodeResponse {
+	OrderMethod orderMethod = 1;
+}
+
+// 查找所有支付方式
+message FindAllEnabledOrderMethodsRequest {
+
+}
+
+message FindAllEnabledOrderMethodsResponse {
+	repeated OrderMethod orderMethods = 1;
+}
+
+// 查找所有已启用的支付方式
+message FindAllEnabledAndOnOrderMethodsRequest {
+
+}
+
+message FindAllEnabledAndOnOrderMethodsResponse {
+	repeated OrderMethod orderMethods = 1;
+}

pkg/rpc/protos/service_user_node.proto

@@ -2,6 +2,7 @@ syntax = "proto3";
 option go_package = "./pb";
 
 package pb;
+
 import "models/model_user_node.proto";
 import "models/rpc_messages.proto";
 

pkg/rpc/protos/service_user_order.proto

@@ -0,0 +1,79 @@
+syntax = "proto3";
+option go_package = "./pb";
+
+package pb;
+
+import "models/model_user_order.proto";
+import "models/rpc_messages.proto";
+
+// 用户订单相关服务
+service UserOrderService {
+	// 创建订单
+	rpc createUserOrder(CreateUserOrderRequest) returns (CreateUserOrderResponse);
+
+	// 查看订单
+	rpc findEnabledUserOrder(FindEnabledUserOrderRequest) returns (FindEnabledUserOrderResponse);
+
+	// 取消订单
+	rpc cancelUserOrder(CancelUserOrderRequest) returns (RPCSuccess);
+
+	// 完成订单
+	rpc finishUserOrder(FinishUserOrderRequest) returns (RPCSuccess);
+
+	// 计算订单数量
+	rpc countEnabledUserOrders(CountEnabledUserOrdersRequest) returns (RPCCountResponse);
+
+	// 列出单页订单
+	rpc listEnabledUserOrders(ListEnabledUserOrdersRequest) returns (ListEnabledUserOrdersResponse);
+}
+
+// 创建订单
+message CreateUserOrderRequest {
+	string type = 1;
+	string orderMethodCode = 2;
+	float amount = 3;
+}
+
+message CreateUserOrderResponse {
+	string code = 1;
+	string payURL = 2;
+}
+
+// 查看订单
+message FindEnabledUserOrderRequest {
+	string code = 1;
+}
+
+message FindEnabledUserOrderResponse {
+	UserOrder userOrder = 1;
+}
+
+// 取消订单
+message CancelUserOrderRequest {
+	string code = 1;
+}
+
+// 完成订单
+message FinishUserOrderRequest {
+	string code = 1;
+}
+
+// 计算订单数量
+message CountEnabledUserOrdersRequest {
+	int64 userId = 1;
+	string keyword = 2;
+	string status = 3;
+}
+
+// 列出单页订单
+message ListEnabledUserOrdersRequest {
+	int64 userId = 1;
+	string keyword = 2;
+	string status = 3;
+	int64 offset = 4;
+	int64 size = 5;
+}
+
+message ListEnabledUserOrdersResponse {
+	repeated UserOrder userOrders = 1;
+}