chore: more env vars

mongo:

  {

    'user': "root",

    'password': "example",

    'db': "capif",

    'col_invoker': "invokerdetails",

    'col_provider': "providerenrolmentdetails",

    'col_services': "serviceapidescriptions",

                f"An exception occurred while deleting collection {name}: {e}")

    def __connect(self):

        uri = "mongodb://" + self.config['mongo']['user'] + ":" + self.config['mongo']['password'] + \

        uri = "mongodb://" + os.getenv('CAPIF_MONGO_USER') + ":" + os.getenv('CAPIF_MONGO_PASSWORD') + \

            "@" + os.getenv('CAPIF_MONGO_HOSTNAME') + \

            ":" + os.getenv('CAPIF_MONGO_PORT')

        client = MongoClient(uri)

        try:

            client.admin.command("ping")

            mydb = client[self.config['mongo']['db']]

            mydb = client[os.getenv('CAPIF_MONGO_NAME')]

            return mydb

        except Exception as e:

            print("An exception occurred ::", e)