fixed some database backend stuff

py/db.py

@@ -10,10 +10,10 @@ class DB:
 
     def ensure_username(self, data):
         if hasattr(data, 'username'):
-            return data.get['username']
+            return data.get('username')
         elif hasattr(data, 'email'):
             for index, entry in self.database:
-                if entry.get['email'] == data.get['email']:
+                if entry.get('email') == data.get('email'):
                     return index
 
     @staticmethod
@@ -23,19 +23,22 @@ class DB:
         return hashed_password
 
     def add_user(self, data):
-        username = data.get['username']
-        password = data.get['password']
-        email = data.get['email']
+        username = data.get('username')
+        password = data.get('password')
+        email = data.get('email')
         hashed_password = self.hash_password(password)
         user_data = {"hashed_password": hashed_password, "email": email, "data": None}
         if username not in self.database:
             self.database[username] = user_data
+            print("yes")
+            self.save_database()
             return True
+        print("fail")
         return False
 
     def delete_user(self, data):
         username = self.ensure_username(data)
-        data = data.get['data']
+        data = data.get('data')
         if not self.check_credentials(data):
             return False
 
@@ -45,7 +48,7 @@ class DB:
 
     def change_data(self, data):
         username = self.ensure_username(data)
-        data = data.get['data']
+        data = data.get('data')
         if not self.check_credentials(data):
             return False
 
@@ -55,7 +58,7 @@ class DB:
 
     def update_password(self, data):
         username = self.ensure_username(data)
-        new_password = data.get['new_password']
+        new_password = data.get('new_password')
         if not self.check_credentials(data):
             return False
 
@@ -66,7 +69,7 @@ class DB:
 
     def check_credentials(self, data):
         username = self.ensure_username(data)
-        password = data.get['password']
+        password = data.get('password')
         if username not in self.database:
             return False
 
@@ -79,7 +82,7 @@ class DB:
         if not self.check_credentials(data):
             return None
 
-        send_back = self.database[username].get['data']
+        send_back = self.database(username).get('data')
         return send_back
 
     def save_database(self):
@@ -90,6 +93,7 @@ class DB:
 
         else:
             with open("database.json", 'w') as file:
+                print("saving")
                 json.dump(self.database, file)
 
     def load_database(self):