Create ItemResource resource

src/webqueue2api/api/resources/item.py

@@ -0,0 +1,43 @@
+from flask_restful import Resource
+from flask_jwt_extended import jwt_required
+from webqueue2api.parser import Item
+from webqueue2api.parser.errors import ItemDoesNotExistError
+
+class ItemResource(Resource):
+    # @jwt_required
+    def get(self, queue: str, number: int) -> tuple:
+        """Returns the JSON representation of the item requested.
+
+        Return Codes:
+                200 (OK): On success.
+
+        Example:
+            /api/ce/100 returns:
+            {
+                "lastUpdated": "07-23-20 10:11 PM",
+                "headers": [...],
+                "content": [...],
+                "isLocked": "ce 100 is locked by knewell using qvi",
+                "userEmail": "campb303@purdue.edu",
+                "userName": "Justin Campbell",
+                "userAlias": "campb303",
+                "assignedTo": "campb303",
+                "subject": "Beepboop",
+                "status": "Dont Delete",
+                "priority": "",
+                "deparment": "",
+                "building": "",
+                "dateReceived": "Tue, 23 Jun 2020 13:25:51 -0400"
+            }
+
+        Args:
+            queue (str): The queue of the item requested.
+            item (int): The number of the item requested.
+
+        Returns:
+            tuple: Item as JSON and HTTP response code.
+        """
+        try:
+            return (Item(queue, number).toJson(), 200)
+        except ItemDoesNotExistError:
+            return ({"message": f"Item {queue}{number} not found."}, 404)