public IHttpActionResult PutCoupon(int id, Coupon coupon)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != coupon.ID)
{
return BadRequest();
}
db.Entry(coupon).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!CouponExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public IHttpActionResult PostCoupon(Coupon coupon)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Coupons.Add(coupon);
db.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = coupon.ID }, coupon);
}
