def post(cls, request_id):
data = request.get_json()
req = ReturnRequestModel.find_by_id(request_id)
if not req:
return {"message": "no request found"}, 404
if data['response']:
req.book.is_borrowed = False
transaction = TransactionModel.find_issued_book(req.book_id)
if not transaction:
return {"message": "transaction not found"}, 404
transaction.return_date = datetime.datetime.now()
if transaction.book.till_date < datetime.datetime.now():
interval = transaction.book.till_date - datetime.datetime.now()
user = UserModel.find_by_id(transaction.lent_to)
print(user.merit_point)
user.merit_point = user.merit_point + (interval.days + 1) * 2
user.save_to_db()
transaction.save_to_db()
switcher = {1: -6, 2: -4, 3: -2, 4: 0, 5: 2}
user = UserModel.find_by_id(req.sent_by)
user.merit_point = user.merit_point + switcher[data['rating']]
user.save_to_db()
req.delete_from_db()
return {"message": "Accepted request"}, 200
else:
req.delete_from_db()
return {"message": "Rejected request"}, 200
def post(cls, book_id):
book = BookModel.find_by_id(book_id)
if not book:
return {"message": "Book not found"}, 404
if not book.is_borrowed:
return {"message": "Book not borrowed"}, 400
transaction = TransactionModel.find_issued_book(book_id)
if not transaction:
return {"message": "Transaction not found"}, 404
req = ReturnRequestModel.find_by_book_id(book_id)
if req:
return {"message": "Already sent"}, 400
req = ReturnRequestModel(date=datetime.datetime.now(),
sent_by=transaction.lent_to,
received_by=transaction.borrowed_from,
book_id=book_id)
req.save_to_db()
return {"message": "Return request sent"}, 200
