private IssueCreate convertToViewModel(IssueCreateDTO dto, IssueCreate viewModel = null)
{
IssueCreate converted = viewModel ?? new IssueCreate();
converted.Description = dto.Description;
converted.ProjectID = dto.ProjectID;
converted.Title = dto.Title;
converted.IssueID = dto.IssueID == 0 ? converted.IssueID : dto.IssueID;
return(converted);
}
public ActionResult Create(IssueCreateDTO dto)
{
if (ModelState.IsValid)
{
string userID = User.Identity.GetUserId();
Issue issue = null;
if (!this.db.HasProjectAccess(dto.ProjectID, userID))
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
if (dto.IssueID > 0)
{
issue = this.db.Issues.Find(dto.IssueID);
if (issue == null ||
!this.db.HasProjectAccess(issue.ProjectID, userID) ||
(issue.ReporterID != userID && !this.db.HasProjectRole(issue.ProjectID, userID, Role.Manager))
)
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
}
else
{
issue = new Issue();
issue.RaportDate = DateTime.UtcNow;
issue.ReporterID = userID;
issue.Status = IssueStatus.Reported;
issue.IssueNumber = this.db.Issues.Where(i => i.ProjectID == dto.ProjectID).Count() + 1;
}
issue.ProjectID = dto.ProjectID;
issue.Description = dto.Description;
issue.LastModified = DateTime.UtcNow;
issue.Title = dto.Title;
if (dto.IssueID == 0)
{
db.Issues.Add(issue);
}
db.SaveChanges();
return(RedirectToAction("Index"));
}
else
{
IssueCreate viewModel = this.getCreateModel();
viewModel = this.convertToViewModel(dto, viewModel);
return(View(viewModel));
}
}
/// <summary>
/// Borrow a book if available
/// </summary>
/// <param name="issue">Issue details.</param>
/// <param name="username">To whom will the book be issued.</param>
/// <param name="bookId">Id of the book to borrow.</param>
/// <returns>Null if book not found, true if borrowed, false if out of capacity</returns>
public async Task <(bool?, IssueDetailDTO?)> Borrow(string username, Guid bookId, IssueCreateDTO issue)
{
var book = await _books.Find(x => x.Id == bookId).FirstOrDefaultAsync();
if (book == null)
{
return(null, null);
}
var update = Builders <Book> .Update.Inc(x => x.Issued, 1);
var result = await _books.UpdateOneAsync(x => x.Id == bookId && x.Issued < book.Quantity, update);
if (result.ModifiedCount == 0)
{
return(false, null);
}
var entity = new Issue {
Id = Guid.NewGuid(), IssuedTo = username
};
entity = _mapper.Map(issue, entity);
entity = _mapper.Map(book, entity);
await _issues.InsertOneAsync(entity);
return(true, _mapper.Map <IssueDetailDTO>(entity));
}
