feat: creates file to assemble exception responses

Author: GabrielTorelo

err/__init__.py

@@ -0,0 +1 @@
+from .errors import *

err/errors.py

@@ -0,0 +1,28 @@
+from constants import TRACKING_CODE
+
+class Errors(Exception):
+    def __init__(self, code: int, message: str):
+        self.code = code
+        self.message = message
+
+    def get_response(self):
+        return {
+            "trackingCode": f"{TRACKING_CODE}.{str(self.get_code).zfill(2)}",
+            "message": self.get_message
+        }
+
+    @property
+    def get_code(self):
+        return self.__code
+
+    @get_code.setter
+    def code(self, code: int):
+        self.__code = code
+
+    @property
+    def get_message(self):
+        return self.__message
+    
+    @get_message.setter
+    def message(self, message: str):
+        self.__message = message