FirmTracker-Server/Controllers/ProductController.cs

127 lines
3.8 KiB
C#

using FirmTracker_Server.nHibernate.Products;
using Microsoft.AspNetCore.Mvc;
namespace FirmTracker_Server.Controllers
{
[Route("api/[controller]")]
[ApiController]
public class ProductsController : ControllerBase
{
private readonly ProductCRUD _productCrud;
public ProductsController()
{
_productCrud = new ProductCRUD();
}
// POST: api/Products
/// <summary>
/// Creates a new product.
/// </summary>
[HttpPost]
[ProducesResponseType(200)] // Created
[ProducesResponseType(400)] // Bad Request
public IActionResult CreateProduct([FromBody] Product product)
{
try
{
_productCrud.AddProduct(product);
return CreatedAtAction("GetProduct", new { id = product.Id }, product);
}
catch (System.Exception ex)
{
return BadRequest(ex.Message);
}
}
// GET: api/Products/5
[HttpGet("{id}")]
[ProducesResponseType(200)] // Created
[ProducesResponseType(400)] // Bad Request
public IActionResult GetProduct(int id)
{
var product = _productCrud.GetProduct(id);
if (product == null)
return NotFound();
return Ok(product);
}
// PUT: api/Products/5
[HttpPut("{id}")]
[ProducesResponseType(200)] // Created
[ProducesResponseType(400)] // Bad Request
public IActionResult UpdateProduct(int id, [FromBody] Product product)
{
if (id != product.Id)
return BadRequest("Product ID mismatch");
try
{
_productCrud.UpdateProduct(product);
return NoContent();
}
catch (System.Exception ex)
{
return BadRequest(ex.Message);
}
}
// DELETE: api/Products/5
[HttpDelete("{id}")]
[ProducesResponseType(200)] // Created
[ProducesResponseType(400)] // Bad Request
public IActionResult DeleteProduct(int id)
{
try
{
_productCrud.DeleteProduct(id);
return NoContent();
}
catch (System.Exception ex)
{
return NotFound(ex.Message);
}
}
// GET: api/Products
[HttpGet]
[ProducesResponseType(200)] // Created
[ProducesResponseType(400)] // Bad Request
public IActionResult GetAllProducts()
{
var products = _productCrud.GetAllProducts();
return Ok(products);
}
[HttpPost("CalculateTotalPrice")]
[ProducesResponseType(200)]
[ProducesResponseType(400)]
public IActionResult CalculateTotalPrice([FromBody] ProductOrder[] orders)
{
decimal totalPrice = 0;
decimal discount = 0;
foreach (var order in orders)
{
discount = order.Discount;
var product = _productCrud.GetProduct(order.ProductId);
if (product == null)
{
return BadRequest($"Product with ID {order.ProductId} not found.");
}
totalPrice += product.Price * order.Quantity;
}
// Apply discount
decimal discountAmount = totalPrice * (discount / 100);
totalPrice -= discountAmount;
return Ok(new { TotalPrice = totalPrice });
}
public class ProductOrder
{
public int ProductId { get; set; }
public int Quantity { get; set; }
public decimal Discount { get; set; }
}
}
}