public async Task<IHttpActionResult> Put([FromODataUri] int key, Product update) { if (!ModelState.IsValid) { return BadRequest(ModelState); } if (key != update.ProductId) { return BadRequest(); } db.Entry(update).State = EntityState.Modified; try { await db.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!ProductExists(key)) { return NotFound(); } else { throw; } } return Updated(update); }
public async Task<IHttpActionResult> Post(Product product) { if (!ModelState.IsValid) { return BadRequest(ModelState); } db.Products.Add(product); await db.SaveChangesAsync(); return Created(product); }
public Product AddProduct(Product product) { var existingProduct = FindProduct(product.ProductId); if (existingProduct != null) { return existingProduct; } _products.Add(product); return product; }
public bool UpdateProduct(int id, Product product) { if (id != product.ProductId) { return false; } var index = _products.FindIndex(p => p.ProductId == id); if (index == -1) { return false; } _products[index] = product; return true; }