public async void InactivateBook(string bookKey)
{
Book book = new BBooks().GetBook(bookKey);
book.LastUpdate = DateTime.Now;
book.Inactive = true;
localBooks.InactivateBook(book.BookKey, User.Id, book.LastUpdate);
if (CrossConnectivity.Current.IsConnected)
{
await booksService.UpdateBook(book, User);
}
}
public void UpdateBookSituation(string Key, Situation situation, int rate, string comment)
{
Book book = new BBooks().GetBook(Key);
book.LastUpdate = DateTime.Now;
book.Situation = situation;
book.Rating.Rate = rate;
book.Rating.Comment = comment;
localBooks.UpdateBook(book, User.Id);
if (CrossConnectivity.Current.IsConnected)
{
_ = booksService.UpdateBook(book, User);
}
}
/// <summary>
/// Load local database from user
/// </summary>
/// <returns></returns>
public async static void UpdateLocalDb()
{
try
{
BUser bUser = new BUser();
BooksService booksService = new BooksService();
LocalBooks localBooks = new LocalBooks();
BBooks bBooks = new BBooks();
//todo - get user by signin email
User user = bUser.GetUserLocal();
bool ContinuosProcess = true;
while (ContinuosProcess)
{
//User not logged
if (user == null)
{
break;
}
Synchronizing = true;
if (CrossConnectivity.Current.IsConnected)
{
DateTime LastUptade = user.LastUpdate;
List <Books.Book> booksList = await localBooks.GetBooksLocalByLastUpdate(user.Id, user.LastUpdate);
//update fb database
foreach (Books.Book book in booksList)
{
//if the book has a local temporary Guid key, register it in the firebase
if (Guid.TryParse(book.BookKey, out Guid localBookId))
{
//define the key has a null for register the book in firebase
book.BookKey = null;
(bool success, string res) = await booksService.AddBook(book, user);
if (success)
{
localBooks.UpdateLocalBookKey(localBookId, res, user.Id);
}
else
{
throw (new Exception($"Não foi possivel sincronizar o livro {book.BookKey}, res: {res}"));
}
}
else
{
localBooks.UpdateBook(book, user.Id);
}
}
foreach (Books.Book book in await booksService.GetBooksByLastUpdate(user))
{
localBooks.SyncUpdateBook(book, user.Id);
if (LastUptade < book.LastUpdate)
{
LastUptade = book.LastUpdate;
}
}
bUser.UpdateUserLastUpdateLocal(user.Id, LastUptade);
}
Synchronizing = false;
//in a interval of thre minutes check updates
await Task.Delay(180000);
}
}
catch (Exception ex) { throw ex; }
}
