made api runable

ShyBadger/src/endpoints/BasketEndpoint.py

@@ -1,14 +1,14 @@
 from flask_restful import Resource
-from flask import session, Response, request
+from flask import session, Response, request, make_response, jsonify
 import uuid
 
-from src.services import BasketService
-
+from services.BasketService import BasketService
 
+# API has not been tested
 class Basket(Resource):
     basket_service = BasketService()
 
-    def get_session_id():
+    def get_session_id(self):
         # first interaction with server sets session_id
         # would need to research if this is ideal
         return str(uuid.uuid4())
@@ -16,10 +16,8 @@ class Basket(Resource):
     def get(self):
         if "session_id" not in session:
             session["session_id"] = self.get_session_id()
-        return Response(
-            {"total": self.basket_service.total()}, mimetype="application/json"
-        )
-
+        total = self.basket_service.total(session["session_id"])
+        return make_response(jsonify({'total': total}), 200)
     def post(self):
         # expects something similar: {"items": [{"item_id": abc002}]}
 
@@ -28,4 +26,4 @@ class Basket(Resource):
         jsonData = request.get_json(force=True)
         for entry in jsonData["items"]:
             self.basket_service.scan(entry["item_id"])
-        return Response(HTTPStatus=201)
+        return make_response(201)

ShyBadger/src/main.py

@@ -10,7 +10,7 @@ app = Flask(__name__)
 app.secret_key = "SUPER_DUPER_BAD_SECRET_KEY"
 api = Api(app)
 logging.basicConfig(level=logging.DEBUG)
-api.add_resource(BasketEndpoint.Basket, "/api/v1/basket/")
+api.add_resource(BasketEndpoint.Basket, "/api/v1/basket/", "/api/v1/basket")
 
 
 @app.route("/")

ShyBadger/src/services/BasketService.py

@@ -21,6 +21,8 @@ class BasketService:
         # but could be considered unfriendly towards consumers 
         def _round_up(val: float):
             return math.ceil(val * 100) / 100
+        if sessionID not in self.baskets:
+            return 0
         items = self.baskets[sessionID]
         prices = self.dealsService.get_items_with_final_prices(items)
         return _round_up(sum([item.price for item in prices]))