From b7ef4ddf408bc469742bc1ad3fcafa4f3c0c6b51 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Tue, 7 Jan 2020 21:53:27 +0100
Subject: [PATCH] First request to the API

---
 ComunicTerm.pro | 11 ++++++++++-
 api_request.cpp | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 api_request.h   | 24 ++++++++++++++++++++++++
 apiresponse.cpp | 29 +++++++++++++++++++++++++++++
 apiresponse.h   | 27 +++++++++++++++++++++++++++
 config.h        | 11 +++++++++++
 main.cpp        |  9 +++++++++
 7 files changed, 157 insertions(+), 1 deletion(-)
 create mode 100644 api_request.cpp
 create mode 100644 api_request.h
 create mode 100644 apiresponse.cpp
 create mode 100644 apiresponse.h
 create mode 100644 config.h

diff --git a/ComunicTerm.pro b/ComunicTerm.pro
index 7f95685..9dc0493 100644
--- a/ComunicTerm.pro
+++ b/ComunicTerm.pro
@@ -3,5 +3,14 @@ CONFIG += console c++11
 CONFIG -= app_bundle
 CONFIG -= qt
 
+LIBS += -lboost_system -lcrypto -lssl -lcpprest
+
 SOURCES += \
-        main.cpp
+        main.cpp \
+    api_request.cpp \
+    apiresponse.cpp
+
+HEADERS += \
+    config.h \
+    api_request.h \
+    apiresponse.h
diff --git a/api_request.cpp b/api_request.cpp
new file mode 100644
index 0000000..fa54221
--- /dev/null
+++ b/api_request.cpp
@@ -0,0 +1,47 @@
+#include <cpprest/http_client.h>
+#include <cpprest/json.h>
+
+#include "api_request.h"
+#include "config.h"
+
+using namespace std;
+using namespace web;
+using namespace web::http;
+using namespace web::json;
+
+ApiRequest::ApiRequest(const std::string &uri, bool needLogin)
+    : mURI(uri)
+{
+    this->addArg("serviceName", API_CLIENT_NAME);
+    this->addArg("serviceToken", API_CLIENT_TOKEN);
+}
+
+void ApiRequest::addArg(const std::string &name, const std::string &value)
+{
+    if(mReqBody.length() > 0)
+        mReqBody += "&";
+
+    mReqBody += uri::encode_data_string(name) + "=" + uri::encode_data_string(value);
+}
+
+ApiResponse ApiRequest::exec()
+{
+    try {
+        http_request req(methods::POST);
+        req.headers().add("Content-Type", "application/x-www-form-urlencoded");
+        req.set_body(this->mReqBody);
+
+
+        web::http::client::http_client c(API_URL + this->mURI);
+        auto task = c.request(req);
+
+        task.wait();
+        auto res = task.get();
+
+        return ApiResponse(res.status_code(), res.extract_json().get());
+
+    } catch(exception &e) {
+        cerr << "Error on request!" << e.what() << endl;
+        return ApiResponse(-1, web::json::value(e.what()));
+    }
+}
diff --git a/api_request.h b/api_request.h
new file mode 100644
index 0000000..38d0ff7
--- /dev/null
+++ b/api_request.h
@@ -0,0 +1,24 @@
+/**
+ * Single API request
+ *
+ * @author Pierre HUBERT
+ */
+#pragma once
+
+#include <string>
+
+#include "apiresponse.h"
+
+class ApiRequest
+{
+public:
+    ApiRequest(const std::string &uri, bool needLogin = true);
+
+    void addArg(const std::string &name, const std::string &value);
+
+    ApiResponse exec();
+
+private:
+    std::string mURI;
+    std::string mReqBody;
+};
diff --git a/apiresponse.cpp b/apiresponse.cpp
new file mode 100644
index 0000000..ca4f6c2
--- /dev/null
+++ b/apiresponse.cpp
@@ -0,0 +1,29 @@
+#include "apiresponse.h"
+
+using namespace web;
+
+ApiResponse::ApiResponse(int code, json::value content)
+    : mCode(code), mContent(content)
+{
+
+}
+
+json::value ApiResponse::content() const
+{
+    return mContent;
+}
+
+int ApiResponse::code() const
+{
+    return mCode;
+}
+
+json::object ApiResponse::object() const
+{
+    return mContent.as_object();
+}
+
+json::array ApiResponse::array() const
+{
+    return mContent.as_array();
+}
diff --git a/apiresponse.h b/apiresponse.h
new file mode 100644
index 0000000..0c2fad8
--- /dev/null
+++ b/apiresponse.h
@@ -0,0 +1,27 @@
+/**
+ * API Response
+ *
+ * @author Pierre HUBERT
+ */
+
+#pragma once
+
+#include <cpprest/json.h>
+
+class ApiResponse
+{
+public:
+    ApiResponse(int code, web::json::value content);
+
+    web::json::value content() const;
+
+    int code() const;
+
+    web::json::object object() const;
+
+    web::json::array array() const;
+
+private:
+    int mCode;
+    web::json::value mContent;
+};
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..634b8c5
--- /dev/null
+++ b/config.h
@@ -0,0 +1,11 @@
+/**
+ * Project configuration
+ *
+ * @author Pierre HUBERT
+ */
+
+#pragma once
+
+#define API_URL "https://api.communiquons.org/"
+#define API_CLIENT_NAME "ComunicFlutter"
+#define API_CLIENT_TOKEN "9KfSwmB76U9UUwjXngDG7PeYccNfy"
diff --git a/main.cpp b/main.cpp
index d709c12..bb8d080 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,9 +1,18 @@
 #include <iostream>
 
+#include "api_request.h"
 using namespace std;
 
 int main()
 {
     cout << "Comunic Term (c) Pierre HUBERT" << endl;
+
+    auto req = ApiRequest("user/getInfosMultiple");
+    req.addArg("usersID", "1");
+    auto res = req.exec();
+    cout << "code: " << res.code() << endl;
+    cout << "content" << res.content().serialize() << endl;
+    cout << "First name found: " << res.object().at("1").as_object().at(U("firstName")).as_string() << endl;
+
     return 0;
 }