public IHttpActionResult PutPromotion(int id, Promotion promotion)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != promotion.Id)
{
return BadRequest();
}
db.Entry(promotion).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!PromotionExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public IHttpActionResult PostPromotion(Promotion promotion)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Promotions.Add(promotion);
db.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = promotion.Id }, promotion);
}