/// <summary>
/// DELETE: Deletes a bill
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public HttpResponseMessage DeleteBill(int id)
{
Bill bill = _db.Bills.Find(id);
if (bill == null)
{
return Request.CreateResponse(HttpStatusCode.NotFound);
}
if (_db.Entry(bill).Entity.UserId != this.UserId)
{
// Trying to delete a record that does not belong to the user
return Request.CreateResponse(HttpStatusCode.Unauthorized);
}
BillDto billDto = new BillDto(bill);
_db.Bills.Remove(bill);
try
{
_db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
return Request.CreateResponse(HttpStatusCode.InternalServerError);
}
return Request.CreateResponse(HttpStatusCode.OK, billDto);
}
/// <summary>
/// PUT: Updates and existing bill
/// </summary>
/// <param name="id">The id of the Bill</param>
/// <param name="billDto"></param>
/// <returns></returns>
public HttpResponseMessage PutBill(int id, BillDto billDto)
{
if (ModelState.IsValid && id == billDto.Id)
{
Bill bill = billDto.ToEntity();
if (_db.Entry(bill).Entity.UserId != this.UserId)
{
// Trying to modify a record that does not belong to the user
return Request.CreateResponse(HttpStatusCode.Unauthorized);
}
_db.Entry(bill).State = EntityState.Modified;
try
{
_db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
return Request.CreateResponse(HttpStatusCode.InternalServerError);
}
return Request.CreateResponse(HttpStatusCode.NoContent);
}
else
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
}
/// <summary>
/// Adds a new Bill
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
public HttpResponseMessage PostBill(BillDto dto)
{
if (ModelState.IsValid)
{
dto.UserId = this.UserId;
var bill = dto.ToEntity();
bill.LastPayment = DateTime.Today;
_db.Bills.Add(bill);
_db.SaveChanges();
dto.Id = bill.Id;
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, dto);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = bill.Id }));
return response;
}
else
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
}
