120 lines
4.1 KiB
C#
120 lines
4.1 KiB
C#
using Microsoft.AspNetCore.Mvc;
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using GrossesMitainesAPI.Models;
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using System.Linq;
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using GrossesMitainesAPI.Data;
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using Microsoft.Extensions.Logging;
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namespace GrossesMitainesAPI.Controllers;
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[ApiController, Route("api/[controller]")]
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public class InventoryController : Controller {
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private readonly ILogger<InventoryController> _logger;
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private readonly InventoryContext _context;
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public InventoryController(ILogger<InventoryController> logger, InventoryContext context) {
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_context = context;
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_logger = logger;
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}
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[HttpGet(Name = "Inventory")] // Pour faire des calls async par paquet de AMOUNT (5) (pour du loading en scrollant)
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public IEnumerable<Product> Get(int? lastId, string? order, string? filterPrice, string? filterState) {
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const int AMOUNT = 5;
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var ret = _context.Products.AsQueryable();
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switch (filterPrice) {
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case "PriceUnder20":
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ret = ret.Where(x => x.Price < 20);
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break;
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case "Price20to49":
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ret = ret.Where(x => x.Price >= 20 && x.Price < 50);
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break;
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case "Price50to99":
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ret = ret.Where(x => x.Price >= 50 && x.Price < 100);
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break;
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case "PriceOver100":
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ret = ret.Where(x => x.Price >= 100);
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break;
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default: break;
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}
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switch (filterState) {
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case "isAvailable":
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ret = ret.Where(x => x.Status == Product.States.Available);
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break;
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case "isUnavailable":
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ret = ret.Where(x => x.Status == Product.States.Unavailable);
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break;
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case "isBackOrder":
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ret = ret.Where(x => x.Status == Product.States.BackOrder);
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break; ;
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case "isClearance":
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ret = ret.Where(x => x.Status == Product.States.Clearance);
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break;
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case "isDiscontinued":
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ret = ret.Where(x => x.Status == Product.States.Discontinued);
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break;
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default: break;
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}
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switch (order) {
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case "Price":
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ret = ret.OrderBy(x => x.Price);
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break;
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case "PriceDesc":
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ret = ret.OrderByDescending(x => x.Price);
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break;
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case "Title":
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ret = ret.OrderBy(x => x.Title);
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break;
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case "TitleDesc":
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ret = ret.OrderByDescending(x => x.Title);
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break;
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case "Category":
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ret = ret.OrderBy(x => x.Category);
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break;
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case "CategoryDesc":
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ret = ret.OrderByDescending(x => x.Category);
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break;
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default: break;
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}
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if (order is not null && order.Contains("Desc")) {
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if (!lastId.HasValue)
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lastId = _context.Products.Max(x => x.Id) + 1;
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} else
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if (!lastId.HasValue)
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lastId = _context.Products.Min(x => x.Id) - 1;
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return ret.Where(x => x.Id > lastId).Take(AMOUNT).ToList();
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}
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// Inventory/Delete => Décrémenter un produit.
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[HttpDelete(Name = "Inventory")]
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public void Delete(int? id) {
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if (!id.HasValue) {
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_logger.LogError(8, "Delete sans Id.");
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return;
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}
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try {
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Product prod = _context.Products.First(x => x.Id == id);
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if (prod.Quantity > 0) {
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prod.Quantity = prod.Quantity - 1;
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if (prod.Quantity == 0)
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prod.Status = prod.Status == Product.States.Clearance?
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Product.States.Discontinued:
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Product.States.Unavailable;
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}
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else {
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_logger.LogError(8, "Vente de produit pas en stock.");
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return;
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}
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_context.Products.Update(prod);
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_context.SaveChanges();
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} catch (Exception e) {
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_logger.LogError(8, e.Message);
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}
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}
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}
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