remove simplify frac text, add CORS fix for Vue port 8080 usage, fix swapped response & response code in API question generation

requirements.txt

@@ -1,2 +1,3 @@
 flask
 flask-restful
+flask-cors

server/api.py

@@ -58,7 +58,7 @@ class Question(Resource):
         args = parser.parse_args()
 
         # Generate new Question ID
-        q_id = Nonewt
+        q_id = None
         while q_id in active_questions.keys() or q_id is None:
             q_id = generate_id(5)
 
@@ -78,7 +78,7 @@ class Question(Resource):
         question = copy.copy(active_questions[q_id])
         del question['answer']
 
-        return 201, question
+        return question, 201
 
     def delete(self, question_id):
         """Delete a question object from the running before it is automatically removed."""

server/arithmetic.py

@@ -58,7 +58,7 @@ def simplify_fraction():
 
     return {
         'type': inspect.stack()[0][3],
-        'question': f'Simplify. \\frac{{{c}}}{{{d}}}',
+        'question': f'\\frac{{{c}}}{{{d}}}',
         'answer': f'{a}/{b}'
     }
 

server/create_app.py

@@ -6,6 +6,7 @@ The main app creation, registering extensions, API routes, the Vue.js catch all
 
 from flask import Flask, render_template, jsonify
 from flask_restful import Api
+from flask_cors import CORS
 
 from server import exceptions
 from server.api import Question, Questions, Category, Categories
@@ -19,6 +20,9 @@ def create_app(env=None):
         template_folder="./../dist"
     )
 
+    # Add CORS support
+    cors = CORS(app, resources={r"/api/*": {"origins": "*"}})
+
     # Instantiate Flask-Restful API and register appropriate routes
     api = Api(app, prefix='/api/')
     api.add_resource(Question, '/question/', '/question/<string:question_id>')

server/exceptions.py

@@ -5,6 +5,7 @@ Stores all API exceptions neatly for importing and usage elsewhere.
 """
 from typing import Tuple
 
+
 # TODO: Improve exception management to cut down needless class definitions.
 # TODO: Add 'extra' message parameter to base APIException kwargs.
 
@@ -75,7 +76,6 @@ class InvalidURIParam(APIException):
         return error
 
 
-
 class InvalidQuestion(InvalidURIParam):
     MESSAGE = "A invalid question was specified in the request URI and could not be resolved."