soroush.asadi
5fcdb8599f
The list pages loaded EVERY matching listing into one page (/Jobs was a ~2.6MB page with 1000+ cards) — no pagination at all. Add server-side paging (24/page, DB Skip/Take; near-me still sorts all by distance then paginates in memory). The header count now shows the true total, and a shared _Pager partial renders prev/next + a windowed page list that preserves all active filters in the URL. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
85 lines
4.2 KiB
C#
85 lines
4.2 KiB
C#
using JobsMedical.Web.Data;
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using JobsMedical.Web.Models;
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using JobsMedical.Web.Services.Scraping;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using Microsoft.EntityFrameworkCore;
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namespace JobsMedical.Web.Pages.Talent;
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public class IndexModel : PageModel
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{
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private readonly AppDbContext _db;
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public IndexModel(AppDbContext db) => _db = db;
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[BindProperty(SupportsGet = true)] public int? CityId { get; set; }
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[BindProperty(SupportsGet = true)] public int? DistrictId { get; set; }
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[BindProperty(SupportsGet = true)] public int? RoleId { get; set; }
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[BindProperty(SupportsGet = true)] public Gender? GenderFilter { get; set; }
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[BindProperty(SupportsGet = true)] public string? Q { get; set; } // deep search
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[BindProperty(SupportsGet = true)] public int Page { get; set; } = 1;
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private const int PageSize = 24;
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public int TotalCount { get; private set; }
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public int TotalPages { get; private set; }
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public int CurrentPage { get; private set; }
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public List<TalentListing> Results { get; private set; } = new();
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public List<City> Cities { get; private set; } = new();
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public List<District> Districts { get; private set; } = new();
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public List<Role> Roles { get; private set; } = new();
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/// <summary>Dynamic page heading/H1 + title, set from the active role/city for SEO.</summary>
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public string PageHeading { get; private set; } = "کادر درمان آماده به کار";
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public async Task OnGetAsync()
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{
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Cities = await _db.Cities.Where(c => c.IsActive).OrderBy(c => c.Name).ToListAsync();
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Roles = await _db.Roles.Where(r => r.IsActive).OrderBy(r => r.SortOrder).ToListAsync();
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Districts = await _db.Districts
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.Where(d => d.IsActive && (CityId == null || d.CityId == CityId))
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.OrderBy(d => d.Name).ToListAsync();
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var q = _db.TalentListings
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.Include(t => t.City)
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.Include(t => t.District)
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.Include(t => t.Role)
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.Where(t => t.Status == ShiftStatus.Open && t.CreatedAt >= ListingPolicy.TalentCutoffUtc);
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if (CityId is not null) q = q.Where(t => t.CityId == CityId);
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if (DistrictId is not null) q = q.Where(t => t.DistrictId == DistrictId);
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if (RoleId is not null) q = q.Where(t => t.RoleId == RoleId);
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if (GenderFilter is Gender g && g != Gender.Any)
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q = q.Where(t => t.Gender == Gender.Any || t.Gender == g);
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// Deep search: every term must match somewhere (tags, role, city, person, area, description).
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if (!string.IsNullOrWhiteSpace(Q))
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foreach (var term in Q.Split(' ', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries))
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{
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var like = $"%{term}%";
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q = q.Where(t =>
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EF.Functions.ILike(t.Tags ?? "", like) ||
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EF.Functions.ILike(t.Description ?? "", like) ||
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EF.Functions.ILike(t.PersonName ?? "", like) ||
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EF.Functions.ILike(t.AreaNote ?? "", like) ||
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EF.Functions.ILike(t.Role.Name, like) ||
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EF.Functions.ILike(t.City.Name, like));
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}
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TotalCount = await q.CountAsync();
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TotalPages = Math.Max(1, (int)Math.Ceiling(TotalCount / (double)PageSize));
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CurrentPage = Math.Clamp(Page, 1, TotalPages);
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Results = await q.OrderByDescending(t => t.CreatedAt)
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.Skip((CurrentPage - 1) * PageSize).Take(PageSize).ToListAsync();
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var role = Roles.FirstOrDefault(r => r.Id == RoleId)?.Name;
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var city = Cities.FirstOrDefault(c => c.Id == CityId)?.Name;
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PageHeading =
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role is not null && city is not null ? $"{role} آماده به کار در {city}"
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: role is not null ? $"{role} آماده به کار"
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: city is not null ? $"کادر درمان آماده به کار در {city}"
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: "کادر درمان آماده به کار";
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ViewData["Title"] = PageHeading;
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ViewData["Description"] = $"فهرست «آماده به کار» {(role ?? "کادر درمان")}{(city is not null ? " در " + city : "")} — همکادر؛ مشاهده و تماس مستقیم.";
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}
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}
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