fixed backup

services/utils.py

@@ -1,5 +1,6 @@
 
 import os
+from zipfile import ZipFile
 
 from models.database import Database
 
@@ -9,13 +10,22 @@ class Utils:
         os.system('cls' if os.name == 'nt' else 'clear')
 
     @staticmethod
-    def export_db(file):
-        with open(f"./{file}", 'w') as f:
+    def export_db():
+        with open(f"./backup.sql", 'w') as f:
             for line in Database.connection.iterdump():
                 f.write('%s\n' % line)
+        
+        with ZipFile("backup.zip", "w") as zip:
+            zip.write("backup.sql")
+
+        os.remove("./backup.sql")
 
     @staticmethod
-    def import_db(file):
-        with open(f"./{file}", 'r') as f:
-            str = f.read()
-            Database.connection.executescript(str)
+    def import_db():
+        with ZipFile("backup.zip", 'r') as zip:
+            zip.extractall("./")
+            with open(f"./backup.sql", 'r') as f:
+                str = f.read()
+                Database.connection.executescript(str)
+
+        os.remove("./backup.sql")