restore/export data popup, TODO: backend for restore data

src/app.py

@@ -144,6 +144,14 @@ def changeListContent():
     except:
         return str('error changing content'), 400
 
+@app.route('/app/restore', methods=['POST'])
+def restore():
+    data = request.get_json()
+    d = data.get('data')
+    # print(d)
+    restore_db(d)
+    return '1'
+
 @app.route('/app/datahistory',methods = ['GET'])
 def data_history_request():
     if request.method == 'GET':

src/db.py

@@ -383,6 +383,17 @@ def fetch_all():
     connection.close()
     return results
 
+def restore_db(data):
+    tables_with_uuid = ["item", "itemlist"]
+    tables = ["item", "itemlist", "listcontent", "history"]
+    connection = connect_db()
+    cursor = connection.cursor()
+    for elem in data["item"]:
+        print(elem)
+    for table in tables:
+        for elem in data[table]:
+            print(elem)
+
 def export_csv():
     '''join item and history data from database and export it in ./output.csv'''
     connection = connect_db()