fix(model/user.py): Code review fix

https://g.codrs.ru/Hackaton/Backend/pulls/2#issuecomment-20
https://g.codrs.ru/Hackaton/Backend/pulls/2#issuecomment-25
https://g.codrs.ru/Hackaton/Backend/pulls/2#issuecomment-21

model/user.py

@@ -9,14 +9,12 @@ class user:
     role: str
     token: str
 
-    @classmethod
-    def initialize(cls, email:str, passwd:str):
+    def __init__(self, email: str, passwd: str):
         #us = getUsModel() #возвращает словарь
-        id = 1#us['id']
-        name = 'Bob'#us['name']
-        role = 'Backend'#us['role']
-        token = generateKey(email, passwd)
-        return cls(id=id, name=name, role=role, token=token)
+        self.id = 1#us['id']
+        self.name = 'Bob'#us['name']
+        self.role = 'Backend'#us['role']
+        self.token = generateKey(email, passwd)
 
-    def toJSON(self):
-        return json.dumps({"token": f'{self.token}', "user": {"id": self.id, "role": f'{self.role}', "name": f'{self.name}'}})
+    def toDictionary(self):
+        return {"user": {"id": self.id, "name": self.name, "role": self.role}, "token": self.token}