- setting false on seterror in cMicroservice_BaseRestResponse

- fix error resp format
- change rmq-handler to support async operations

CMakeLists.txt

 cmake_minimum_required(VERSION 2.8.12)
 project(Microservice)
 # version stuff
-set (Microservice_VERSION_MAJOR 0)
+set (Microservice_VERSION_MAJOR 1)
 set (Microservice_VERSION_MINOR 3)
 set (Microservice_VERSION_PATCH 0)
 set(Microservice_VERSION_STRING ${Microservice_VERSION_MAJOR}.${Microservice_VERSION_MINOR}.${Microservice_VERSION_PATCH})

README.md

 ## C++ Microservice Framework
 
 ## VERSIONS:
-
+# 0.3.1
+- setting false on seterror in cMicroservice_BaseRestResponse
+- fix error resp format
+- change rmq-handler to support async operations
 # 0.3.0
 - Adding RestResponse that can return the headers and status code of the response
   check the ReadSync in the Test file

src/Microservice_BaseRestResponse.h

@@ -27,6 +27,7 @@ public:
     virtual ~cMicroservice_BaseRestResponse() {}
     
     void SetError(std::string& error) {
+        mb_Success = false;
         this->mc_Error = error;
     }
 

src/Microservice_Defines.h

@@ -35,7 +35,9 @@ namespace nsMicroservice_Constants
   static const char* FAILED_TO_GET_PARAMS = "failed to get params";
   static const char* JSON_NULL_VALUE = "null";
   static const char* SUCCESS_REST_RESPONSE_TEMPLATE = "{ \"success\": true, \"error\": null, \"objectNode\": ";
-  static const char* ERROR_REST_RESPONSE_TEMPLATE = "{ \"success\": false, \"error\": \"%s\", \"objectNode\": null }";
+  static const char* SUCCESS_NULL_REST_RESPONSE_TEMPLATE = "{ \"success\": true, \"error\": null, \"objectNode\": null ";
+  static const char* ERROR_REST_RESPONSE_TEMPLATE_PREFIX = "{ \"success\": false, \"error\": \"";
+  static const char* ERROR_REST_RESPONSE_TEMPLATE_SUFFIX = "\", \"objectNode\": null ";
   static const char* COMMAND_ERROR = "Command Error: ";
   static const char* MON_PREFIX = "/_mon";
   static const char* LOG_FILE_PATH = "/var/log/mcx/msApp.log";

src/handlers/Microservice_RMQHandler.cpp

@@ -155,24 +155,45 @@ void cMicroservice_RMQHandler::SendErrorResp(nsMicroservice_Iface::IResponse* pt
   /*
    * create error rest response
    */
-  snprintf(mba_ErrorBuff,
-      nsMicroservice_Constants::MAX_ERROR_BUFF_URI_LENGTH,
-      nsMicroservice_Constants::ERROR_REST_RESPONSE_TEMPLATE,
-      error.c_str());
+//  snprintf(mba_ErrorBuff,
+//      nsMicroservice_Constants::MAX_ERROR_BUFF_URI_LENGTH,
+//      nsMicroservice_Constants::ERROR_REST_RESPONSE_TEMPLATE,
+//      error.c_str());
+  std::ostringstream c_OutputStream;
+  c_OutputStream << nsMicroservice_Constants::ERROR_REST_RESPONSE_TEMPLATE_PREFIX
+                 << error.c_str()
+                 << nsMicroservice_Constants::ERROR_REST_RESPONSE_TEMPLATE_SUFFIX
+                 << '}';
+
+
   /*
    * send it
    */
-  pti_Response->Send(mba_ErrorBuff);
+  pti_Response->Send(c_OutputStream.str().c_str());
+//  pti_Response->Send(mba_ErrorBuff);
 }
 
 void cMicroservice_RMQHandler::WriteObjectToResponse(nsMicroservice_Iface::IResponse* pti_Response,rapidjson::Document& t_ObjectDoc)
 {
+
   std::ostringstream c_OutputStream;
-  t_ObjectDoc.Accept(*this->mpc_Writer);
-  c_OutputStream << nsMicroservice_Constants::SUCCESS_REST_RESPONSE_TEMPLATE << mpc_Buffer->GetString() << '}';
+
+  if(!t_ObjectDoc.IsNull()) {
+    rapidjson::StringBuffer buffer;
+    rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
+    t_ObjectDoc.Accept(writer);
+    c_OutputStream << nsMicroservice_Constants::SUCCESS_REST_RESPONSE_TEMPLATE << buffer.GetString() << '}';
+  } else {
+    c_OutputStream << nsMicroservice_Constants::SUCCESS_NULL_REST_RESPONSE_TEMPLATE << '}';
+  }
   pti_Response->Send(c_OutputStream.str().c_str());
-  // clear
-  mpc_Buffer->Clear();
+
+//  std::ostringstream c_OutputStream;
+//  t_ObjectDoc.Accept(*this->mpc_Writer);
+//  c_OutputStream << nsMicroservice_Constants::SUCCESS_REST_RESPONSE_TEMPLATE << mpc_Buffer->GetString() << '}';
+//  pti_Response->Send(c_OutputStream.str().c_str());
+//  // clear
+//  mpc_Buffer->Clear();
 }
 
 void cMicroservice_RMQHandler::WriteObjectToResponse(nsMicroservice_Iface::IResponse* pti_Response,cMicroservice_BaseRestResponse& t_BaseRestResponse)

src/impl/clients/MSICommandClientHttpImpl.cpp

@@ -90,24 +90,9 @@ void MSICommandClientHttpImpl::HandleCommand(HttpCommandDataPtr& cmdDataPtr){
     if(BuildUrl(cmdDataPtr->p_cmd_params,url))
     {
         cmdDataPtr->p_response->Reset();
-        http_client client(url);
-        //config.set_timeout<std::chrono::seconds>(std::chrono::seconds(2));
-        http_request request(*cmdDataPtr->p_mtd);
-        // headers
-        request.headers().add(header_names::accept,"*/*");
-        auto& headers = cmdDataPtr->p_cmd_params->GetHeadersMap();
-        if (!headers.empty()){
-            for (auto header : headers){
-                request.headers().add(header.first,header.second);
-            }
-        }
-        // content
-        if(!cmdDataPtr->p_cmd_params->GetContent().empty())
-            request.set_body(cmdDataPtr->p_cmd_params->GetContent(),"application/json");
+        pplx::task<http_response> request_task = createRequestTask(cmdDataPtr, url);
 
 
-        //auto request_task = client.request(*cmdDataPtr->p_mtd);
-        auto request_task = client.request(request);
         if(cmdDataPtr->p_cmd_params->IsAsync_())
         {
             request_task.then([this,cmdDataPtr](http_response resp){
@@ -180,6 +165,39 @@ void MSICommandClientHttpImpl::HandleCommand(HttpCommandDataPtr& cmdDataPtr){
     }
 }
 
+/**
+ * creating the request task
+ * adding all the cmd data params
+ * @param cmdDataPtr
+ * @param url
+ * @return request task to perform
+ */
+pplx::task<http_response>
+MSICommandClientHttpImpl::createRequestTask(const MSICommandClientHttpImpl::HttpCommandDataPtr &cmdDataPtr,
+                                            const std::string &url) const {
+    http_client client(url);
+    //config.set_timeout<std::chrono::seconds>(std::chrono::seconds(2));
+    http_request request(*cmdDataPtr->p_mtd);
+//        http_client_config config = client.client_config();
+//        config.set_timeout<std::chrono::seconds>(std::chrono::seconds(2));
+    // headers
+    request.headers().add(header_names::accept, "*/*");
+    auto& headers = cmdDataPtr->p_cmd_params->GetHeadersMap();
+    if (!headers.empty()){
+            for (auto header : headers){
+                request.headers().add(header.first,header.second);
+            }
+        }
+    // content
+    if(!cmdDataPtr->p_cmd_params->GetContent().empty())
+            request.set_body(cmdDataPtr->p_cmd_params->GetContent(),"application/json");
+
+
+    //auto request_task = client.request(*cmdDataPtr->p_mtd);
+    //auto request_task =
+    return client.request(request);//request_task;
+}
+
 MSRetStat MSICommandClientHttpImpl::Create(MSCommandParams* p_cmd_params, cMicroservice_BaseRestResponse* p_response) {
     MSRetStat retstat;
     auto cmd_data = std::make_shared<HandleCommandData>(HandleCommandData(p_cmd_params,p_response,&(methods::POST),&retstat,&create_counters_));

src/impl/clients/MSICommandClientHttpImpl.h

@@ -91,6 +91,8 @@ private:
         CommandCounters& cmd_counters);
 
     void DelegateRestResponse(cMicroservice_BaseRestResponse *pResponse, web::http::http_response &response);
+
+    pplx::task<web::http::http_response> createRequestTask(const HttpCommandDataPtr &cmdDataPtr, const std::string &url) const;
 };
 
 

test/Microservice_Test.cpp

@@ -232,10 +232,30 @@ void to_func()
 class TO
 {
 public:
+    TO() {
+        std::cout << __PRETTY_FUNCTION__ << '\n';
+
+    }
+
     void to_member_func() {
         std::cout << " member boring function" << std::endl;
     }
 };
+
+TO testDocs()
+{
+    cMicroservice_BaseRestResponse resp;
+
+    if (resp.GetObjectNode().IsNull())  {  std::cout << "empty\n";    }
+     rapidjson::Document& rpj_Doc = resp.GetObjectNode();
+    rapidjson::Document::AllocatorType& rpj_Alloc = rpj_Doc.GetAllocator();
+    rpj_Doc.SetObject();
+    if (resp.GetObjectNode().IsNull())  {  std::cout << "empty\n";    }
+
+    TO to;
+    return to;
+}
+
 void test_timers()
 {
     TO toA;
@@ -264,6 +284,7 @@ int main(int argc, char *argv[])
 {
 
     // testCache();
+    TO to2 = testDocs();
 
 //    test_timers();
     runNewMS();