def deleteBook(self): bk_id = request.params['bkID'] bk_details = self.book_q.filter_by(bookID=bk_id).first() Session.delete(bk_details) Session.commit() session.clear() session['flash'] = 'Book successfully deleted.' session.save() redirect('/books/')
def deleteIssue(self): is_id = request.params['issueID'] is_details = self.issue_q.filter_by(issueID=is_id).first() bk = Session.query(Books).filter_by(bookID=is_details.bookID).first() bk.status = True Session.add(bk) Session.commit() Session.delete(is_details) Session.commit() session.clear() session['flash'] = 'Issue successfully returned.' session.save() redirect('/issues/')