remove from list and delete list functions

src/app.py

@@ -80,12 +80,33 @@ def createList():
 
 @app.route('/app/add-to-list', methods=['POST'])
 def addToList():
-    date = request.get_json()
+    data = request.get_json()
     list_uuid = data.get('list_uuid')
     item_uuid = data.get('item_uuid')
     add_to_list(list_uuid, item_uuid)
     return jsonify({'list': list_uuid, 'item': item_uuid}), 200
 
+@app.route('/app/remove-from-list', methods=['POST'])
+def removeFromList():
+    data = request.get_json()
+    list_uuid = data.get('list_uuid')
+    item_uuid = data.get('item_uuid')
+    try:
+        remove_from_list(list_uuid, item_uuid)
+        return jsonify({'list': list_uuid, 'item': item_uuid}), 200
+    except:
+        return str('item not found in list'), 400
+
+@app.route('/app/delete-list', methods=['POST'])
+def deleteList():
+    data = request.get_json()
+    list_uuid = data.get('list_uuid')
+    try:
+        delete_list(list_uuid)
+        return jsonify({'list': list_uuid}), 200
+    except:
+        return str('item not found in list'), 400
+
 @app.route('/app/datahistory',methods = ['GET'])
 def data_history_request():
     if request.method == 'GET':

src/db.py

@@ -197,6 +197,26 @@ def create_list(name, description):
         connection.close()
         return result
 
+def delete_list(list_uuid):
+    '''
+    delete an itemlist
+    '''
+    connection = connect_db()
+    cursor = connection.cursor()
+    cursor.execute("""
+    DELETE
+    FROM listcontent
+    WHERE list_uuid = %s
+    """, (list_uuid,))
+    cursor.execute("""
+    DELETE
+    FROM itemlist
+    WHERE uuid = %s
+    """, (uuid,))
+    cursor.close()
+    connection.commit()
+    connection.close()
+
 def add_to_list(list_uuid, item_uuid):
     '''
     add an item to an itemlist
@@ -210,6 +230,22 @@ def add_to_list(list_uuid, item_uuid):
     connection.commit()
     connection.close()
 
+def remove_from_list(list_uuid, item_uuid):
+    '''
+    remove an item from an itemlist
+    '''
+    connection = connect_db()
+    cursor = connection.cursor()
+    cursor.execute("""
+    DELETE
+    FROM listcontent
+    WHERE list_uuid = %s
+    AND item_uuid = %s
+    """, (list_uuid, item_uuid))
+    cursor.close()
+    connection.commit()
+    connection.close()
+
 def export_csv():
     '''join item and history data from database and export it in ./output.csv'''
     connection = connect_db()