78 lines
3.2 KiB
C#
78 lines
3.2 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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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Cors;
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namespace GrossesMitainesAPI.Controllers;
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[EnableCors("_myAllowSpecificOrigins")]
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[ApiController, Route("api/[controller]")]
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public class SearchController : Controller {
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private readonly ILogger<SearchController> _logger;
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private readonly InventoryContext _context;
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private static List<Product> _searchCache = new();
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private static DateTime? _cacheDate;
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public SearchController(ILogger<SearchController> logger, InventoryContext context) {
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_logger = logger;
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_context = context;
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if (_searchCache.Count == 0 || _cacheDate.HasValue && _cacheDate.Value.AddMinutes(5) < DateTime.Now) {
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_searchCache = _context.Products.ToList();
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_cacheDate = DateTime.Now;
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}
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}
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[EnableCors("_myAllowSpecificOrigins")]
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[HttpPost(Name = "Search")]
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public IEnumerable<Product> Post(string query, bool? preview, bool? deep) {
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const int PREVIEW = 3;
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List<Product> products = new();
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query = query.Trim();
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try { // Pour faire une liste priorisée.
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if (preview.HasValue && preview == true)
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products = _searchCache.Where(x => x.Title.Contains(query)).Take(PREVIEW).ToList();
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else {
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if (deep.HasValue && deep == true) {
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List<Product> title = new(), desc = new(), cat = new();
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query = query.ToLower();
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foreach (Product prod in _searchCache) {
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string sTitle = prod.Title.Replace(".", " ").Replace(",", " ").ToLower(),
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sCat = prod.Category.Replace(".", " ").Replace(",", " ").ToLower(),
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sDesc = prod.Description.Replace(".", " ").Replace(",", " ").ToLower();
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if (sTitle.StartsWith(query))
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products.Add(prod);
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else if (sTitle.Contains(" " + query + " "))
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title.Add(prod);
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else if (sDesc.Contains(" " + query + " "))
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desc.Add(prod);
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else if (sCat.Contains(" " + query + " "))
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cat.Add(prod);
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}
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products.AddRange(title);
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products.AddRange(desc);
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products.AddRange(cat);
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} else {
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products = _searchCache.Where(x => x.Title.Contains(query)).ToList();
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foreach (Product prod in _searchCache.Where(x => x.Description.Contains(query)).ToList())
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if (!products.Contains(prod))
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products.Add(prod);
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foreach (Product prod in _searchCache.Where(x => x.Category.Contains(query)).ToList())
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if (!products.Contains(prod))
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products.Add(prod);
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}
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}
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} catch (Exception e) {
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_logger.LogError(8, e.Message);
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}
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return products;
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}
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}
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