/// <summary>
/// Upades book's amount.
/// </summary>
private void UpdateBookAmount(BookModel bookModel)
{
bookModel.Amount--;
HttpResponseMessage httpResponseMessage = ConstantsHelper.Post(bookModel, booksApiUrl + "/PutBook", httpClient);
Journals.Clear();
Books.Clear();
PopulateCollections();
if (bookModel.Amount <= 0)
{
var bookToRemove = Books.FirstOrDefault(b => b.Amount == 0);
Books.Remove(bookToRemove);
}
}
/// <summary>
/// Updates journal's amount.
/// </summary>
private void UpdateJournalAmount(JournalModel journalModel)
{
journalModel.Amount--;
HttpResponseMessage httpResponseMessage = ConstantsHelper.Post(journalModel, booksApiUrl + "/PutJournal", httpClient);
Journals.Clear();
Books.Clear();
PopulateCollections();
if (journalModel.Amount <= 0)
{
var journalToRemove = Journals.FirstOrDefault(j => j.Amount == 0);
Journals.Remove(journalToRemove);
}
}
/// <summary>
/// Posts new book to the server.
/// </summary>
public void AddBook()
{
AbstractBookModel abstractBook = null;
HttpResponseMessage httpResponse = null;
if (IsJournal)
{
abstractBook = GetJournal();
if (abstractBook != null)
{
httpResponse = ConstantsHelper.Post(abstractBook, booksApiUrl + "/PostJournal", httpClient);
var addedBook = httpResponse.Content.ReadAsAsync <JournalModel>().Result;
Journals.Add(addedBook);
}
}
else if (IsBook)
{
abstractBook = GetBook();
if (abstractBook != null)
{
httpResponse = ConstantsHelper.Post(abstractBook, booksApiUrl + "/PostBooks", httpClient);
var addedBook = httpResponse.Content.ReadAsAsync <BookModel>().Result;
Books.Add(addedBook);
}
}
else
{
Message = "Book or journal must be choose";
}
if (httpResponse != null)
{
if (httpResponse.IsSuccessStatusCode)
{
Message = $"{abstractBook.Name} has been added successfully";
}
else
{
Message = "There was an error! check the fields to see if anything is missing";
}
}
}
