Made decorator for sending email

database/db_service.py

@@ -67,7 +67,7 @@ def get_borrowed_books_by_today(self):
                 title, 
                 return_at 
             FROM borrowed_books
-            WHERE return_at < ?''', (today,))
+            WHERE return_at > ?''', (today,))
 
             for name, email, title, return_at in database.cursor.fetchall():
                 return_date = datetime.strptime(return_at, '%Y-%m-%d %H:%M:%S')

main.py

@@ -2,12 +2,49 @@
 from datetime import datetime
 from database.db_service import DbManager, DataBaseService
 from database.db_service import DbManager
+import smtplib, ssl
+from os import environ, getenv
 import sqlite3
 
+
 connection = sqlite3.connect('database/sample_books.db') #być może trzeba będzie to zostawić
 
-db= DataBaseService(connection)
+db = DataBaseService(connection)
 
 # print(db.get_borrowed_books_by_today())
-print(db.get_borrowed_for_remider())
+print(db.get_borrowed_books_by_today())
+
+
+
+class MailSender():
+    @staticmethod
+    def send_data(func):
+        def wrapper(*args, **kwargs):
+            #TODO create funcion that sends email using data from .env, than in different methods, sends emails with specific message
+            smtp_server = getenv('SMTP_SERVER')
+            port = getenv('PORT')
+            sender_email = getenv('EMAIL')
+            password = getenv('PASSWORD')
+
+            context = ssl.create_default_context()
+
+            result = func(*args, smtp_server = smtp_server, port = port, sender_email = sender_email, password = password, context = context)
+
+            return result
+
+        return wrapper
+
+    def __init__(self, user: namedtuple):
+        self.user = user
+
+    @send_data
+    def send_passed_return_date(self, smtp_server, port, sender_email, password, context, receiver_email, msg):
+        with smtplib.SMTP_SSL(smtp_server, port, context=context) as server:
+            server.login(sender_email, password)
+            server.sendmail(sender_email, receiver_email, msg=msg)
+
+
+
+
+