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StoreWebApi: ProductsController.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using StoreWebApi.Models;
using AutoMapper;
using StoreWebApi.DTOs;
namespace StoreWebApi.Controllers
{
[Produces("application/json")]
[Route("api/Products")]
public class ProductsController : Controller
{
private readonly StoreDBContext _context;
public ProductsController(StoreDBContext context)
{
_context = context;
}
// GET: api/Products
[HttpGet]
public IEnumerable<ProductDTO> GetProduct()
{
return Mapper.Map<IEnumerable<ProductDTO>>(_context.Product.OrderBy(x => x.Name));
}
// GET: api/Products/5
[HttpGet("{id}")]
public async Task<IActionResult> GetProduct([FromRoute] int id)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var product = await _context.Product.SingleOrDefaultAsync(m => m.Id == id);
if (product == null)
{
return NotFound();
}
return Ok(Mapper.Map<ProductDTO>(product));
}
// PUT: api/Products/5
[HttpPut("{id}")]
public async Task<IActionResult> PutProduct([FromRoute] int id, [FromBody] ProductDTO product)
{
product.OrderDetail = null;
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != product.Id)
{
return BadRequest();
}
_context.Entry(Mapper.Map<Product>(product)).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ProductExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return NoContent();
}
// POST: api/Products
[HttpPost]
public async Task<IActionResult> PostProduct([FromBody] ProductDTO product)
{
product.OrderDetail = null;
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var p = Mapper.Map<Product>(product);
_context.Product.Add(p);
await _context.SaveChangesAsync();
product.Id = p.Id;
return CreatedAtAction("GetProduct", new { id = p.Id }, product);
}
// DELETE: api/Products/5
[HttpDelete("{id}")]
public async Task<IActionResult> DeleteProduct([FromRoute] int id)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var product = await _context.Product.SingleOrDefaultAsync(m => m.Id == id);
if (product == null)
{
return NotFound();
}
_context.Product.Remove(product);
await _context.SaveChangesAsync();
return Ok(Mapper.Map<ProductDTO>(product));
}
private bool ProductExists(int id)
{
return _context.Product.Any(e => e.Id == id);
}
}
}
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