Controllers added updated implementations and tests awaits

Controllers/Mongo/config.py

@@ -0,0 +1,24 @@
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Configs(BaseSettings):
+    """
+    MongoDB configuration settings.
+    """
+
+    USER: str = ""
+    PASSWORD: str = ""
+    HOST: str = ""
+    PORT: int = 0
+    DB: str = ""
+    ENGINE: str = ""
+
+    @property
+    def url(self):
+        """Generate the database URL."""
+        return f"{self.ENGINE}://{self.USER}:{self.PASSWORD}@{self.HOST}:{self.PORT}/{self.DB}?retryWrites=true&w=majority"
+
+    model_config = SettingsConfigDict(env_prefix="MONGO_")
+
+
+mongo_configs = Configs()  #  singleton instance of the MONGODB configuration settings