public async Task <IActionResult> UpdateRental(int id, [FromBody] RentalResource rentalResource)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var rental = await rentalRepository.GetRental(id);
if (rental == null)
{
return(NotFound());
}
var existingRental = await rentalRepository.FindRental(rentalResource);
if (existingRental != null)
{
ModelState.AddModelError("Message", "Rental update error. Sorry, this rental record already exists!");
return(BadRequest(ModelState));
}
if (rentalResource.StartDate >= rentalResource.EndDate)
{
ModelState.AddModelError("Message", "Rental creation error. Sorry, start date must be eailier than end date!");
return(BadRequest(ModelState));
}
mapper.Map <RentalResource, Rental>(rentalResource, rental);
rental.Property = await propertyRepository.GetProperty(rentalResource.PropertyId);
rental.Tenant = await tenantRepository.GetTenant(rentalResource.TenantId);
await unitOfWork.CompleteAsync();
return(Ok(rental));
}
public async Task <Rental> FindRental(RentalResource rentalResource)
{
return(await context.Rentals.SingleOrDefaultAsync(record =>
record.PropertyId == rentalResource.PropertyId &&
record.TenantId == rentalResource.TenantId &&
record.Payment == rentalResource.Payment &&
record.StartDate == rentalResource.StartDate &&
record.EndDate == rentalResource.EndDate));
}
public async Task <IActionResult> PostRental(RentalResource resource)
{
var user = await _userManager.FindByIdAsync(resource.UserId);
var rental = new Rental()
{
User = user,
DateCreated = DateTime.Now,
DeadlineDate = DateTime.Now.AddDays(1),
IsFinished = false
};
var booksLink = new List <BookRental>();
foreach (var bookId in resource.BookIds)
{
var book = await _context.Books
.Include(b => b.Author)
.Include(b => b.RentalLinks)
.SingleOrDefaultAsync(b => b.Id == bookId);
var bookRental = new BookRental()
{
Book = book,
BookId = book.Id,
Rental = rental,
RentalId = rental.Id
};
booksLink.Add(bookRental);
book.RentalLinks.Add(bookRental);
}
rental.BooksLink = booksLink;
user.Rentals.Add(rental);
await _context.Rentals.AddAsync(rental);
await _context.SaveChangesAsync();
return(Ok(resource));
}
