CMakeLists.txt

- added copy_frontend as dependency (else it wont automatically execute
request_handler.cpp
- implemented db connection
- fixed routing of short code
All Files
- Improved logging

includes/database_service.hpp

@@ -7,7 +7,6 @@
 #include <memory>
 #include <vector>
 #include <soci/soci.h>
-#include <soci/sqlite3/soci-sqlite3.h>
 
 class DatabaseService {
 public:
@@ -27,10 +26,10 @@ private:
     std::string db_path_;
     std::size_t pool_size_;
     std::vector<std::shared_ptr<soci::session>> connection_pool_;
-    std::size_t current_index_ = 0; // Index used for round-robin selection
+    std::size_t current_index_ = 0;
 
     static DatabaseService* INSTANCE;
     static std::mutex singleton_mutex;
 };
 
-#endif
+#endif

includes/log_utils.hpp

@@ -0,0 +1,62 @@
+#ifndef LOG_UTILS_HPP
+#define LOG_UTILS_HPP
+
+#include <iostream>
+#include <string>
+#include <chrono>
+#include <iomanip>
+#include <filesystem>
+#include <unordered_map>
+
+// Define log levels
+enum class LogLevel {
+    INFO,
+    ERROR,
+    BADREQUEST
+};
+
+// Function to get a color based on file name
+inline const char* getColorForFile(const std::string& file_name) {
+    // Define color codes
+    const char* colors[] = {
+        "\033[34m", // Blue
+        "\033[32m", // Green
+        "\033[36m", // Cyan
+        "\033[35m", // Magenta
+        "\033[33m"  // Yellow
+    };
+
+    // Hash the file name to determine the color
+    std::hash<std::string> hasher;
+    size_t hash = hasher(file_name);
+    return colors[hash % (sizeof(colors) / sizeof(colors[0]))];
+}
+
+// Logging function
+inline void log(const LogLevel level, const std::string& message, const std::string& file_path) {
+    const auto now = std::chrono::system_clock::now();
+    const auto time = std::chrono::system_clock::to_time_t(now);
+    const std::tm tm = *std::localtime(&time);
+
+    const auto color_reset = "\033[0m";
+    const auto color_error = "\033[31m";
+
+    // Extract file name from full path
+    std::string file_name = std::filesystem::path(file_path).filename().string();
+
+    // Determine color based on log level
+    const char* color = level == LogLevel::ERROR || level == LogLevel::BADREQUEST ? color_error : getColorForFile(file_name);
+
+    // Print log
+    std::cout << color
+              << "[" << (level == LogLevel::INFO ? "INFO" : "ERROR") << "] "
+              << std::put_time(&tm, "%H:%M:%S")  // Time only
+              << " [" << file_name << "] "
+              << message
+              << color_reset << std::endl;
+}
+
+// Helper macro to automatically pass the file name
+#define LOG(level, message) log(level, message, __FILE__)
+
+#endif // LOG_UTILS_HPP