Add TotalAds property to GetBrowseAdsPageResponse

Tests/TutorLizard.BusinessLogic.Tests/Services/Browse/BrowseServiceGetBrowseAdsPageTests.cs

@@ -81,20 +81,22 @@ public async Task GetBrowseAdsPage_WhenRequestIsValid_ShouldReturnCorrectNumberO
  [InlineData(1, 1, 0, 1)]
  [InlineData(1, 10, 101, 11)]
  [InlineData(12, 10, 101, 11)]
- public async Task GetBrowseAdsPage_WhenRequestIsValid_ShouldReturnCorrectTotalPages(int pageNumber, int pageSize, int adCount, int expectedTotalPages)
+ public async Task GetBrowseAdsPage_WhenRequestIsValid_ShouldReturnCorrectTotals(int pageNumber, int pageSize, int expectedTotalAds, int expectedTotalPages)
  {
  // Arrange
- var ads = CreateTestAds(adCount);
+ var ads = CreateTestAds(expectedTotalAds);
  SetupMockGetAllAds(ads);
 
  GetBrowseAdsPageRequest request = new(pageNumber, pageSize);
 
  // Act
  var response = await BrowseService.GetBrowseAdsPage(request);
+ int actualTotalAds = response.TotalAds;
  int actualTotalPages = response.TotalPages;
 
  // Assert
  Assert.True(response.Success);
+ Assert.Equal(expectedTotalAds, actualTotalAds);
  Assert.Equal(expectedTotalPages, actualTotalPages);
  }
 
@@ -142,6 +144,5 @@ public async Task GetBrowseAdsPage_WhenRequestIsValid_ShouldReturnCorrectAds(int
  Assert.Equal(expected.Location, actual.Location);
  Assert.Equal(expected.IsRemote, actual.IsRemote);
  }
-
  }
 }

TutorLizard.BusinessLogic/Models/DTOs/Responses/GetBrowseAdsPageResponse.cs

@@ -6,5 +6,6 @@ public class GetBrowseAdsPageResponse
  public int PageNumber { get; set; }
  public int PageSize { get; set; }
  public int TotalPages { get; set; }
+ public int TotalAds { get; set; }
  public AdSearchCriteriaDto SearchCriteria { get; set; } = new();
 }

TutorLizard.BusinessLogic/Services/BrowseService.cs

@@ -33,7 +33,7 @@ public async Task<GetBrowseAdsPageResponse> GetBrowseAdsPage(GetBrowseAdsPageReq
  }
 
  IQueryable<Ad> adsQuery = ApplySearchCriteria(_adRepository.GetAll(), request.SearchCriteria);
- int totalPages = await GetTotalPagesCount(adsQuery, request);
+ (int totalPages, int totalAds) = await GetTotalCounts(adsQuery, request);
  adsQuery = ApplyPagination(adsQuery, request, totalPages);
 
  List<AdListItemDto> ads = await adsQuery
@@ -60,6 +60,7 @@ public async Task<GetBrowseAdsPageResponse> GetBrowseAdsPage(GetBrowseAdsPageReq
  PageNumber = request.PageNumber,
  PageSize = request.PageSize,
  TotalPages = totalPages,
+ TotalAds = totalAds,
  SearchCriteria = request.SearchCriteria
  };
 
@@ -228,17 +229,17 @@ private IQueryable<Ad> ApplySearchByCategoryId(IQueryable<Ad> ads, int? category
  return ads;
  }
 
- private async Task<int> GetTotalPagesCount(IQueryable<Ad> ads, GetBrowseAdsPageRequest request)
+ private async Task<(int totalPages, int totalAds)> GetTotalCounts(IQueryable<Ad> ads, GetBrowseAdsPageRequest request)
  {
- int adCount = await ads.CountAsync();
+ int totalAds = await ads.CountAsync();
 
- int totalPages = adCount / request.PageSize;
- if (adCount == 0 || adCount % request.PageSize != 0)
+ int totalPages = totalAds / request.PageSize;
+ if (totalAds == 0 || totalAds % request.PageSize != 0)
  {
  totalPages++;
  }
 
- return totalPages;
+ return (totalPages, totalAds);
  }
  private IQueryable<Ad> ApplyPagination(IQueryable<Ad> ads, GetBrowseAdsPageRequest request, int totalPages)
  {

TutorLizard.Web/Views/Browse/Ads.cshtml

@@ -12,6 +12,12 @@
  <partial name="@PartialNames.AdSearchCriteria" model="Model.SearchCriteria.ToViewModel()"/>
  <button type="submit" class="btn btn-primary m-2">Wyszukaj</button>
 </form>
+
+@if (Model.SearchCriteria.AnySearch)
+{
+ <div class="p-2">Liczba wyników wyszukiwania: @Model.TotalAds</div>
+}
+
 @foreach (var ad in Model.Ads)
 {
  <partial name="@PartialNames.AdListItem" model="ad" />