First Steps of Backend

7 files changed, 226 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+CMakeFiles/*
+cmake*
+.idea/*
+*.api
+CMakeCache.txt
+Makefile
+N.*
+*.sqlite
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
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+++ b/CMakeLists.txt
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+cmake_minimum_required(VERSION 3.17)
+project(DORgodBotBackend)
+
+set(CMAKE_CXX_STANDARD 20)
+
+link_libraries(pthread)
+link_libraries(mongoose)
+add_executable(DORgodBotBackend src/main.cpp src/N-Commands/KlingerHandler.cpp src/N-Commands/KlingerHandler.h src/N-Commands/RelationshipHandler.cpp src/N-Commands/RelationshipHandler.h)
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diff --git a/src/N-Commands/KlingerHandler.cpp b/src/N-Commands/KlingerHandler.cpp
new file mode 100644
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+++ b/src/N-Commands/KlingerHandler.cpp
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+//
+// Created by max on 11.08.20.
+//
+
+#include "KlingerHandler.h"
+
+void KlingerHandler::onCall(const Mongoose::Request& request, Mongoose::StreamResponse& response) {
+    std::cout << "Klinger was called\n";
+     response << "Bonjour!";
+}
diff --git a/src/N-Commands/KlingerHandler.h b/src/N-Commands/KlingerHandler.h
new file mode 100644
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+++ b/src/N-Commands/KlingerHandler.h
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+//
+// Created by max on 11.08.20.
+//
+#include <mongoose/Server.h>
+#include <string>
+#ifndef DORGODBOTBACKEND_KLINGERHANDLER_H
+#define DORGODBOTBACKEND_KLINGERHANDLER_H
+
+
+class KlingerHandler {
+public:
+    void onCall(const Mongoose::Request& request, Mongoose::StreamResponse& response) ;
+};
+
+
+#endif //DORGODBOTBACKEND_KLINGERHANDLER_H
diff --git a/src/N-Commands/RelationshipHandler.cpp b/src/N-Commands/RelationshipHandler.cpp
new file mode 100644
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+++ b/src/N-Commands/RelationshipHandler.cpp
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+#include "RelationshipHandler.h"
+#include<string>
+#include<vector>
+#include <algorithm>
+using namespace std;
+
+//Takk til https://www.geeksforgeeks.org/split-a-sentence-into-words-in-cpp/
+//fucking c++ does not has a split function like every other programming language in the world
+vector<string> removeDupWord(const string& str) {
+    vector<string> v = {};
+    string word; // = "";
+    for(auto x : str) {
+        if(x == ' ') {
+            if(word != "/relation") {
+                v.push_back(word);
+            }
+            word = "";
+        } else {
+            word += x;
+        }
+    }
+    v.push_back(word);
+    return v;
+}
+vector<int> buildCalArr(vector<string> nameV) {
+    string ges = nameV.at(0) + nameV.at(1);
+
+    for(auto& c : ges) {
+        c = tolower(c);
+    }
+
+    vector<int> v = {};
+    for(auto c1 : ges) {
+        //cout << c1 << '\n';
+        int count = 0;
+        for(auto c2: ges) {
+            if(c1==c2) {
+                ++count;
+            }
+        }
+        v.push_back(count);
+    }
+    //cout << ges << endl;
+
+    /*for(auto i: v) {
+        cout << i << ' ';
+    }
+    cout << v.size() << "\n";*/
+    return v;
+}
+
+int calculate(vector<string> names) {
+    sort(names.begin(), names.end());
+    vector<int> nums = buildCalArr(names);
+
+    while(nums.size() > 2) {
+        vector<int> tempNums = {};
+        for(std::size_t i=0;i<nums.size()/2;i++) {
+            int temp = nums.at(i) + nums.at(nums.size()-i-1);
+            if(nums.size()%2==1 && i==nums.size()/2) {
+                tempNums.push_back(nums.at(i));
+            } else {
+                if(temp < 10) {
+                    tempNums.push_back(temp);
+                } else {
+                    tempNums.push_back(temp/10);
+                    tempNums.push_back(temp%10);
+                }
+            }
+        }
+        if(nums.size()%2==1) {
+            tempNums.push_back(nums.at(nums.size()/2));
+        }
+        nums.clear();
+        for(auto i: tempNums) {
+            nums.push_back(i);
+        }
+        /*for(auto i: nums) {
+            cout << i << ' ';
+        }
+        cout << "\n";*/
+    }
+
+    return 10*nums.at(0)+nums.at(1);
+}
+
+bool isAlphaNum(const string& str) {
+    //if(!std::for_each(str.begin(), str.end(), [](char& c) { if(!std::isalnum(c)) return false;})) return false;
+
+    for(char i: str) {
+        if(!isalnum(i)) {
+            return false;
+        }
+    }
+    return true;
+}
+
+string rsStart(vector<string> names) {
+    //vector<string> names = removeDupWord(str);
+    if(names.size() != 2) {
+        return "Gib zwei Namen ein Du Troll!";
+    }
+    if(!isAlphaNum(names.at(0))) {
+        return "Seit wann enthælt ein Name Sonderzeichen oder Zahlen? Spüre den Zorn von N!";
+    }
+    if(!isAlphaNum(names.at(1))) {
+        return "Seit wann enthælt ein Name Sonderzeichen oder Zahlen? Spüre den Zorn von N!";
+    }
+    int result = calculate(names);
+
+    return (names.at(0) + " und " + names.at(1) + " passen nach Angaben von N zu " + to_string(result) + "% zusammen. Gratuliere!\n");
+}
+
+void RelationshipHandler::onCall(Mongoose::Request& request, Mongoose::StreamResponse& response) {
+
+    // only react when command was issued after this boot
+    std::cout << "/relation was called\n";
+    response << rsStart(vector<string>{request.get("name1", "Lukas"), request.get("name2", "cpp")});
+
+    /*if (messagePtr->date > telegram->getBootDate()) {
+
+        log(messagePtr->from->username + ": "+messagePtr->text);
+
+        telegram->sendMessage(messagePtr->chat->id, rsStart(messagePtr->text));
+
+    }*/
+
+}
diff --git a/src/N-Commands/RelationshipHandler.h b/src/N-Commands/RelationshipHandler.h
new file mode 100644
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--- /dev/null
+++ b/src/N-Commands/RelationshipHandler.h
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+#pragma once
+#include <mongoose.h>
+#include <mongoose/Request.h>
+#include <mongoose/StreamResponse.h>
+
+class RelationshipHandler {
+public:
+    void onCall(Mongoose::Request& request, Mongoose::StreamResponse& response);
+
+};
diff --git a/src/main.cpp b/src/main.cpp
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+++ b/src/main.cpp
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+#include "N-Commands/KlingerHandler.h"
+#include "N-Commands/RelationshipHandler.h"
+#include <mongoose/Server.h>
+#include <mongoose/WebController.h>
+
+
+using namespace std;
+using namespace Mongoose;
+
+class MyController : public WebController
+{
+public:
+    void hello(Request &request, StreamResponse &response)
+    {
+        response << "Hello " << htmlEntities(request.get("name", "... what's your name ?")) << endl;
+    }
+    void klinger(Request &request, StreamResponse &response){
+        KlingerHandler klinger;
+        klinger.onCall(request, response);
+    }
+    void relation(Request &request, StreamResponse &response){
+        RelationshipHandler relation;
+        relation.onCall(request, response);
+    }
+
+    void setup()
+    {
+        addRoute("GET", "/hello", MyController, hello);
+        addRoute("GET", "/klinger", MyController, klinger);
+        addRoute("GET", "/relation", MyController, relation);
+    }
+};
+
+
+int main()
+{
+    MyController myController;
+    Server server(8080);
+    server.registerController(&myController);
+
+    server.start();
+
+    while (1) {
+        MyController::sleep(10);
+    }
+}
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