def addClient(self):
#asks the user for data regarding the client and calls the add function from services
clientId = input("Client ID: ")
clientName = input("Client Name: ")
self._validateinteger.validate_integer(clientId)
self._srv.add_client(clientId, clientName, True)
RedoManager.delete()
def updateClient(self):
#updates a given client by its ID
#asks the user for the id of the client he wants to modify and for the new data
clientId = input("Client ID: ")
self._validateinteger.validate_integer(clientId)
clientName = input("New client Name: ")
self._srv.update_client(clientId, clientName, True)
RedoManager.delete()
def addBook(self):
#asks the user for data regarding the book and calls the add function from services
bookId = input("Book ID: ")
bookTitle = input("Book Title: ")
bookAuthor = input("Book Author: ")
self._validateinteger.validate_integer(bookId)
bookId = int(bookId)
self._srv.add_book(bookId, bookTitle, bookAuthor, True)
RedoManager.delete()
def updateBook(self):
#updates a given book by its ID
#asks the user for the id of the book he wants to modify and for the new data
bookId = input("Book ID: ")
self._validateinteger.validate_integer(bookId)
bookTitle = input("New book Title: ")
bookAuthor = input("New book Author: ")
self._srv.update_book(bookId, bookTitle, bookAuthor, True)
RedoManager.delete()
def rentBook(self):
rentalId = input("Enter rental ID: ")
bookId = input("Enter book ID: ")
clientId = input("Enter client ID: ")
self._validateinteger.validate_integer(bookId)
self._validateinteger.validate_integer(clientId)
self._validateinteger.validate_integer(rentalId)
rentedDate = datetime.date.today()
self._srv.add_rental(rentalId, bookId, clientId, rentedDate, None,
True)
RedoManager.delete()
def returnBook(self):
rentalId = input("Enter rental ID: ")
self._validateinteger.validate_integer(rentalId)
print("Enter returned date... ")
returned_day = input("Enter returned day: ")
returned_month = input("Enter returned month: ")
returned_year = input("Enter returned year: ")
self._validateinteger.validate_integer(returned_day)
self._validateinteger.validate_integer(returned_month)
self._validateinteger.validate_integer(returned_year)
self._validatedate.validate_date(int(returned_day),
int(returned_month),
int(returned_year))
self._srv.update_rental(
int(rentalId),
datetime.date(int(returned_year), int(returned_month),
int(returned_day)), True)
RedoManager.delete()
def removeBook(self):
#asks the user for the id of the book he wants to delete and calls the remove function from services
bookId = input("Book ID: ")
self._validateinteger.validate_integer(bookId)
self._srv.remove_book(bookId, True)
RedoManager.delete()
def removeClient(self):
#asks the user for the id of the client he wants to delete and calls the remove function from services
clientId = input("Client ID: ")
self._validateinteger.validate_integer(clientId)
self._srv.remove_client(clientId, True)
RedoManager.delete()
