Moved Paths helper functions to service class

src/Services/PathService.cpp

@@ -0,0 +1,21 @@
+#include "PathService.hpp"
+
+#include <unistd.h>
+#include <array>
+#include <filesystem>
+#include <climits>
+
+#include "src/Exceptions/Exception.hpp"
+
+namespace Bloom::Services
+{
+    std::string PathService::applicationDirPath() {
+        auto pathCharArray = std::array<char, PATH_MAX>();
+
+        if (readlink("/proc/self/exe", pathCharArray.data(), PATH_MAX) < 0) {
+            throw Exceptions::Exception("Failed to obtain application directory path.");
+        }
+
+        return std::filesystem::path(std::string(pathCharArray.begin(), pathCharArray.end())).parent_path();
+    }
+}