public async Task PerformSearch_FirstSearchResultReturnedCorrectly()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger);
int numberOfItems = 25;
ApiResponse <SearchResults <DatasetIndex> > itemResult = GenerateSearchResult(numberOfItems);
datasetClient
.SearchDatasets(Arg.Any <SearchModel>())
.Returns(itemResult);
SearchRequestViewModel request = new SearchRequestViewModel();
// Act
DatasetSearchResultViewModel results = await datasetSearchService.PerformSearch(request);
// Assert
DatasetSearchResultItemViewModel first = results.Datasets.First();
first.Should().NotBeNull();
first.Id.Should().Be("10");
first.Status.Should().Be("Unknown");
first.LastUpdated.Should().Be(new DateTime(2018, 2, 6, 15, 31, 0));
first.Name.Should().Be("Dataset 1");
}
public void PerformSearch_WhenFindDatasetsServiceUnavailable_ThenHttpExceptionThrown()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IFeatureToggle featureToggle = CreateFeatureToggle();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger, featureToggle);
datasetClient
.When(a => a.FindDatasets(Arg.Any <SearchFilterRequest>()))
.Do(x => { throw new HttpRequestException(); });
SearchRequestViewModel request = new SearchRequestViewModel();
// Act
Action pageAction = new Action(() =>
{
DatasetSearchResultViewModel result = datasetSearchService.PerformSearch(request).Result;
});
// Assert
pageAction.Should().Throw <HttpRequestException>();
}
public async Task PerformSearch_StartAndEndItemsNumbersDisplayedCorrectlyOnSecondPageOfItemsWithMorePagesAvailable()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger);
int numberOfItems = 50;
ApiResponse <SearchResults <DatasetIndex> > itemResult = GenerateSearchResult(numberOfItems);
itemResult.Content.TotalCount = 175;
datasetClient
.SearchDatasets(Arg.Any <SearchModel>())
.Returns(itemResult);
SearchRequestViewModel request = new SearchRequestViewModel()
{
PageNumber = 2,
PageSize = 50
};
// Act
DatasetSearchResultViewModel results = await datasetSearchService.PerformSearch(request);
// Assert
results.StartItemNumber.Should().Be(51);
results.EndItemNumber.Should().Be(100);
}
public async Task OnGetAsync_WhenOperationTypeisSpecifiedButNoOperationId_ThenPreconditionFailedReturned()
{
//Arrange
IDatasetSearchService searchService = CreateSearchService();
DatasetSearchResultViewModel searchResult = new DatasetSearchResultViewModel()
{
CurrentPage = 2,
EndItemNumber = 0,
Facets = new List <SearchFacetViewModel>(),
PagerState = new PagerState(1, 1),
Datasets = new List <DatasetSearchResultItemViewModel>(),
StartItemNumber = 1,
TotalResults = 0
};
searchService
.PerformSearch(Arg.Any <SearchRequestViewModel>())
.Returns(searchResult);
ManageDatasetsPageModel DatasetModel = CreateDatasetPageModel(searchService);
//Act
IActionResult result = await DatasetModel.OnGetAsync(null, null, DatasetPageBannerOperationType.DatasetUpdated, null);
//Assert
result
.Should()
.BeOfType <PreconditionFailedResult>()
.Which
.Value
.Should()
.Be("Operation ID not provided");
}
public async Task OnGetAsync_WhenOperationTypeIsDatasetUpdatedAndDatasetVersionByDatasetIdIsNotReturned_ThenInternalServerErrorResult()
{
//Arrange
IDatasetSearchService searchService = CreateSearchService();
DatasetSearchResultViewModel searchResult = new DatasetSearchResultViewModel()
{
CurrentPage = 2,
EndItemNumber = 0,
Facets = new List <SearchFacetViewModel>(),
PagerState = new PagerState(1, 1),
Datasets = new List <DatasetSearchResultItemViewModel>(),
StartItemNumber = 1,
TotalResults = 0
};
searchService
.PerformSearch(Arg.Any <SearchRequestViewModel>())
.Returns(searchResult);
ManageDatasetsPageModel DatasetModel = CreateDatasetPageModel(searchService);
//Act
IActionResult result = await DatasetModel.OnGetAsync(null, null, DatasetPageBannerOperationType.DatasetUpdated, "Dataset1");
//Assert
result
.Should()
.BeOfType <InternalServerErrorResult>()
.And
.Equals("Dataset API response returned null.");
}
public async Task PerformSearch_StartAndEndItemsNumbersDisplayedCorrectlyOnZeroItems()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger);
int numberOfItems = 0;
ApiResponse <SearchResults <DatasetIndex> > itemResult = GenerateSearchResult(numberOfItems);
datasetClient
.SearchDatasets(Arg.Any <SearchModel>())
.Returns(itemResult);
SearchRequestViewModel request = new SearchRequestViewModel();
// Act
DatasetSearchResultViewModel results = await datasetSearchService.PerformSearch(request);
// Assert
results.StartItemNumber.Should().Be(0);
results.EndItemNumber.Should().Be(0);
}
public async Task PerformSearch_StartAndEndItemsNumbersDisplayedCorrectlyOnSecondPageOfItemsWithMorePagesAvailable()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IFeatureToggle featureToggle = CreateFeatureToggle();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger, featureToggle);
int numberOfItems = 50;
PagedResult <DatasetSearchResultItem> itemResult = GeneratePagedResult(numberOfItems);
itemResult.PageNumber = 2;
itemResult.PageSize = 50;
itemResult.TotalItems = 175;
datasetClient
.FindDatasets(Arg.Any <SearchFilterRequest>())
.Returns(itemResult);
SearchRequestViewModel request = new SearchRequestViewModel()
{
PageNumber = 2,
};
// Act
DatasetSearchResultViewModel results = await datasetSearchService.PerformSearch(request);
// Assert
results.StartItemNumber.Should().Be(51);
results.EndItemNumber.Should().Be(100);
}
public async Task OnGetAsync_WhenOperationTypeIsDatasetCreated_ThenBannerPopulated()
{
//Arrange
IDatasetSearchService searchService = CreateSearchService();
IDatasetsApiClient datasetsApiClient = CreateDatasetApiClient();
DatasetSearchResultViewModel searchResult = new DatasetSearchResultViewModel()
{
CurrentPage = 2,
EndItemNumber = 0,
Facets = new List <SearchFacetViewModel>(),
PagerState = new PagerState(1, 1),
Datasets = new List <DatasetSearchResultItemViewModel>(),
StartItemNumber = 1,
TotalResults = 0
};
searchService
.PerformSearch(Arg.Any <SearchRequestViewModel>())
.Returns(searchResult);
ManageDatasetsPageModel DatasetModel = CreateDatasetPageModel(searchService, datasetsApiClient);
string datasetId = "Dataset1";
DatasetVersionResponse datasetVersionResponse = CreateDatasetResponseForBannerChecks(datasetId);
datasetsApiClient.GetCurrentDatasetVersionByDatasetId(Arg.Any <string>())
.Returns(new ApiResponse <DatasetVersionResponse>(HttpStatusCode.OK, datasetVersionResponse));
//Act
IActionResult result = await DatasetModel.OnGetAsync(null, null, DatasetPageBannerOperationType.DatasetCreated, "Dataset1");
//Assert
result
.Should()
.BeOfType <PageResult>();
DatasetModel
.PageBanner
.Should()
.BeEquivalentTo(new PageBannerOperation()
{
EntityName = "Test Dataset",
EntityType = "Data Source",
OperationId = "Dataset1",
SecondaryActionUrl = "/datasets/updatedataset?datasetId=" + datasetId,
CurrentDataSourceRows = datasetVersionResponse.CurrentDataSourceRows,
PreviousDataSourceRows = datasetVersionResponse.PreviousDataSourceRows,
DisplayOperationActionSummary = true,
OperationActionSummaryText = "A new data source with " + datasetVersionResponse.CurrentDataSourceRows + " data rows uploaded",
});
}
public async Task <IActionResult> SearchDatasets([FromBody] SearchRequestViewModel request)
{
Guard.ArgumentNotNull(request, nameof(request));
DatasetSearchResultViewModel result = await _datasetSearchService.PerformSearch(request);
if (result != null)
{
return(Ok(result));
}
else
{
return(new StatusCodeResult(500));
}
}
public async Task PerformSearch_GivenIsSearchModeAllEnabledFeatureToggleIdTurnedOn_SearchModeIsAll()
{
// Arrange
IDatasetsApiClient mockDatasetsApiClient = Substitute.For <IDatasetsApiClient>();
ILogger mockLogger = Substitute.For <ILogger>();
IMapper mockMapper = MappingHelper.CreateFrontEndMapper();
IFeatureToggle featureToggle = CreateFeatureToggle(true);
IDatasetSearchService datasetSearchService = new DatasetSearchService(mockDatasetsApiClient, mockMapper, mockLogger, featureToggle);
// Act
DatasetSearchResultViewModel datasetVersionSearchResultViewModel = await datasetSearchService.PerformSearch(new SearchRequestViewModel());
// Assert
await
mockDatasetsApiClient
.Received(1)
.FindDatasets(Arg.Is <SearchFilterRequest>(m => m.SearchMode == SearchMode.All));
}
public async Task OnGetAsync_GivenDatasetPageModelSearchTermRequested_ReturnsPageResult()
{
//Arrange
IDatasetSearchService searchService = CreateSearchService();
const string searchTerm = "testTerm";
DatasetSearchResultViewModel searchResult = new DatasetSearchResultViewModel()
{
CurrentPage = 2,
EndItemNumber = 0,
Facets = new List <SearchFacetViewModel>(),
PagerState = new PagerState(1, 1),
Datasets = new List <DatasetSearchResultItemViewModel>(),
StartItemNumber = 1,
TotalResults = 0
};
searchService
.PerformSearch(Arg.Any <SearchRequestViewModel>())
.Returns(searchResult);
ManageDatasetsPageModel DatasetModel = CreateDatasetPageModel(searchService);
//Act
IActionResult result = await DatasetModel.OnGetAsync(2, searchTerm);
//Assert
result
.Should()
.BeOfType <PageResult>()
.Which
.Should()
.NotBeNull();
await searchService
.Received(1)
.PerformSearch(Arg.Is <SearchRequestViewModel>(
c => c.PageNumber == 2 &&
c.SearchTerm == searchTerm));
}
public async Task PerformSearch_FirstSearchResultWithFacets_ReturnedCorrectly()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IFeatureToggle featureToggle = CreateFeatureToggle();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger, featureToggle);
int numberOfItems = 25;
IEnumerable <SearchFacet> facets = new[]
{
new SearchFacet(), new SearchFacet()
};
PagedResult <DatasetSearchResultItem> itemResult = GeneratePagedResult(numberOfItems, facets);
datasetClient
.FindDatasets(Arg.Any <SearchFilterRequest>())
.Returns(itemResult);
SearchRequestViewModel request = new SearchRequestViewModel();
// Act
DatasetSearchResultViewModel results = await datasetSearchService.PerformSearch(request);
// Assert
DatasetSearchResultItemViewModel first = results.Datasets.First();
first.Should().NotBeNull();
first.Id.Should().Be("10");
first.LastUpdated.Should().Be(new DateTime(2018, 2, 6, 15, 31, 0));
first.Status.Should().Be("Unknown");
first.Name.Should().Be("Dataset 1");
results.Facets.Count().Should().Be(2);
}
public async Task OnGetAsync_GivenDatasetPerformSearchReturnsNullResults_ThenErrorReturned()
{
//Arrange
IDatasetSearchService searchService = CreateSearchService();
DatasetSearchResultViewModel searchResult = null;
searchService
.PerformSearch(Arg.Any <SearchRequestViewModel>())
.Returns(searchResult);
ManageDatasetsPageModel DatasetModel = CreateDatasetPageModel(searchService);
//Act
IActionResult result = await DatasetModel.OnGetAsync(null, null);
//Assert
result
.Should()
.BeOfType <InternalServerErrorResult>();
InternalServerErrorResult statusCodeResult = result as InternalServerErrorResult;
statusCodeResult
.StatusCode
.Should()
.Be(500);
statusCodeResult
.Value
.Should()
.Equals("There was an error retrieving data sources from the Search Index.");
await searchService
.Received(1)
.PerformSearch(Arg.Is <SearchRequestViewModel>(
c => c.PageNumber == null &&
c.SearchTerm == null));
}
public async Task PerformSearch_WhenFindDatasetsServiceReturnsNotFound_ThenNullReturned()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger);
ApiResponse <SearchResults <DatasetIndex> > expectedServiceResult = null;
datasetClient
.SearchDatasets(Arg.Any <SearchModel>())
.Returns(expectedServiceResult);
SearchRequestViewModel request = new SearchRequestViewModel();
// Act
DatasetSearchResultViewModel result = await datasetSearchService.PerformSearch(request);
// Assert
result.Should().BeNull();
}
public async Task PerformSearch_WhenFindDatasetsServiceReturnsNotFound_ThenNullReturned()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IFeatureToggle featureToggle = CreateFeatureToggle();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger, featureToggle);
PagedResult <DatasetSearchResultItem> expectedServiceResult = null;
datasetClient
.FindDatasets(Arg.Any <SearchFilterRequest>())
.Returns(expectedServiceResult);
SearchRequestViewModel request = new SearchRequestViewModel();
// Act
DatasetSearchResultViewModel result = await datasetSearchService.PerformSearch(request);
// Assert
result.Should().BeNull();
}
public async Task<IActionResult> SearchDatasets([FromBody]DatasetSearchRequestViewModel request)
{
Guard.ArgumentNotNull(request, nameof(request));
SearchRequestViewModel searchRequest = new SearchRequestViewModel
{
Filters = new Dictionary<string, string[]>(),
ErrorToggle = request.ErrorToggle,
FacetCount = request.FacetCount,
IncludeFacets = request.IncludeFacets,
PageNumber = request.PageNumber,
PageSize = request.PageSize,
SearchMode = request.SearchMode,
SearchTerm = request.SearchTerm
};
if (request.FundingStreams?.Length > 0)
{
searchRequest.Filters.Add("fundingStreamName", request.FundingStreams.ToArray());
}
if (request.DataSchemas?.Length > 0)
{
searchRequest.Filters.Add("definitionName", request.DataSchemas.ToArray());
}
DatasetSearchResultViewModel result = await _datasetSearchService.PerformSearch(searchRequest);
if (result != null)
{
return Ok(result);
}
else
{
return new StatusCodeResult(500);
}
}
public async Task <DatasetSearchResultViewModel> PerformSearch(SearchRequestViewModel request)
{
SearchFilterRequest requestOptions = new SearchFilterRequest()
{
Page = request.PageNumber.HasValue ? request.PageNumber.Value : 1,
PageSize = request.PageSize.HasValue ? request.PageSize.Value : 50,
SearchTerm = request.SearchTerm,
IncludeFacets = request.IncludeFacets,
Filters = request.Filters,
SearchMode = _featureToggle.IsSearchModeAllEnabled() ? SearchMode.All : SearchMode.Any
};
if (request.PageNumber.HasValue && request.PageNumber.Value > 0)
{
requestOptions.Page = request.PageNumber.Value;
}
PagedResult <DatasetSearchResultItem> searchRequestResult = await _datasetsClient.FindDatasets(requestOptions);
if (searchRequestResult == null)
{
_logger.Error("Find datasets HTTP request failed");
return(null);
}
DatasetSearchResultViewModel result = new DatasetSearchResultViewModel
{
TotalResults = searchRequestResult.TotalItems,
CurrentPage = searchRequestResult.PageNumber,
};
List <SearchFacetViewModel> searchFacets = new List <SearchFacetViewModel>();
if (searchRequestResult.Facets != null)
{
foreach (SearchFacet facet in searchRequestResult.Facets)
{
searchFacets.Add(_mapper.Map <SearchFacetViewModel>(facet));
}
}
result.Facets = searchFacets.AsEnumerable();
List <DatasetSearchResultItemViewModel> itemResults = new List <DatasetSearchResultItemViewModel>();
foreach (DatasetSearchResultItem searchResult in searchRequestResult.Items)
{
itemResults.Add(_mapper.Map <DatasetSearchResultItemViewModel>(searchResult));
}
result.Datasets = itemResults.AsEnumerable();
if (result.TotalResults == 0)
{
result.StartItemNumber = 0;
result.EndItemNumber = 0;
}
else
{
result.StartItemNumber = ((requestOptions.Page - 1) * requestOptions.PageSize) + 1;
result.EndItemNumber = result.StartItemNumber + requestOptions.PageSize - 1;
}
if (result.EndItemNumber > searchRequestResult.TotalItems)
{
result.EndItemNumber = searchRequestResult.TotalItems;
}
result.PagerState = new PagerState(requestOptions.Page, searchRequestResult.TotalPages);
return(result);
}
public async Task OnGetAsync_GivenDatasetPageModelPerformSearchReturnsResults_ReturnsPageResult()
{
//Arrange
IDatasetSearchService searchService = CreateSearchService();
DatasetSearchResultViewModel searchResult = new DatasetSearchResultViewModel()
{
CurrentPage = 1,
EndItemNumber = 0,
Facets = new List <SearchFacetViewModel>(),
PagerState = new PagerState(1, 1),
Datasets = new List <DatasetSearchResultItemViewModel>()
{
new DatasetSearchResultItemViewModel()
{
Id = "Search1",
Name = "Search One",
Description = "Description",
LastUpdated = new DateTime(2018, 3, 5, 12, 34, 52),
Status = "Draft"
}
},
StartItemNumber = 1,
TotalResults = 0
};
searchService
.PerformSearch(Arg.Any <SearchRequestViewModel>())
.Returns(searchResult);
ManageDatasetsPageModel DatasetModel = CreateDatasetPageModel(searchService);
//Act
IActionResult result = await DatasetModel.OnGetAsync(null, null);
//Assert
result
.Should()
.BeOfType <PageResult>()
.Which
.Should()
.NotBeNull();
DatasetModel
.SearchResults
.Should()
.BeEquivalentTo(new DatasetSearchResultViewModel()
{
CurrentPage = 1,
EndItemNumber = 0,
Facets = new List <SearchFacetViewModel>(),
PagerState = new PagerState(1, 1),
Datasets = new List <DatasetSearchResultItemViewModel>()
{
new DatasetSearchResultItemViewModel()
{
Id = "Search1",
Name = "Search One",
Description = "Description",
LastUpdated = new DateTime(2018, 3, 5, 12, 34, 52),
Status = "Draft"
}
},
StartItemNumber = 1,
TotalResults = 0
});
await searchService
.Received(1)
.PerformSearch(Arg.Is <SearchRequestViewModel>(
c => c.PageNumber == null &&
c.SearchTerm == null));
}
public async Task PerformSearch_FirstSearchResultWithFacets_EnsuresFacetsLoadedCorrectly()
{
// Arrange
IDatasetsApiClient datasetClient = Substitute.For <IDatasetsApiClient>();
ILogger logger = Substitute.For <ILogger>();
IMapper mapper = MappingHelper.CreateFrontEndMapper();
IDatasetSearchService datasetSearchService = new DatasetSearchService(datasetClient, mapper, logger);
int numberOfItems = 25;
IEnumerable <SearchFacet> facets = new[]
{
new SearchFacet
{
Name = "facet 1",
FacetValues = new[]
{
new SearchFacetValue {
Name = "f1", Count = 5
}
}
},
new SearchFacet
{
Name = "facet 2",
FacetValues = new[]
{
new SearchFacetValue {
Name = "f2", Count = 11
},
new SearchFacetValue {
Name = "f3", Count = 1
}
}
}
};
ApiResponse <SearchResults <DatasetIndex> > itemResult = GenerateSearchResult(numberOfItems, facets);
datasetClient
.SearchDatasets(Arg.Any <SearchModel>())
.Returns(itemResult);
SearchRequestViewModel request = new SearchRequestViewModel();
// Act
DatasetSearchResultViewModel results = await datasetSearchService.PerformSearch(request);
// Assert
DatasetSearchResultItemViewModel first = results.Datasets.First();
first.Should().NotBeNull();
first.Id.Should().Be("10");
first.LastUpdated.Should().Be(new DateTime(2018, 2, 6, 15, 31, 0));
first.Status.Should().Be("Unknown");
first.Name.Should().Be("Dataset 1");
results.Facets.Count().Should().Be(2);
results.Facets.First().Name.Should().Be("facet 1");
results.Facets.First().FacetValues.Count().Should().Be(1);
results.Facets.First().FacetValues.First().Name.Should().Be("f1");
results.Facets.First().FacetValues.First().Count.Should().Be(5);
results.Facets.Last().Name.Should().Be("facet 2");
results.Facets.Last().FacetValues.Count().Should().Be(2);
results.Facets.Last().FacetValues.First().Name.Should().Be("f2");
results.Facets.Last().FacetValues.First().Count.Should().Be(11);
results.Facets.Last().FacetValues.Last().Name.Should().Be("f3");
results.Facets.Last().FacetValues.Last().Count.Should().Be(1);
}
public async Task <DatasetSearchResultViewModel> PerformSearch(SearchRequestViewModel request)
{
int pageNumber = Math.Max(1, request.PageNumber.GetValueOrDefault(1));
int pageSize = request.PageSize.GetValueOrDefault(50);
SearchModel requestOptions = new SearchModel
{
PageNumber = pageNumber,
Top = pageSize,
SearchTerm = request.SearchTerm,
IncludeFacets = request.IncludeFacets,
Filters = request.Filters,
SearchMode = SearchMode.All
};
ApiResponse <SearchResults <DatasetIndex> > searchRequestResult = await _datasetsClient.SearchDatasets(requestOptions);
if (searchRequestResult == null)
{
_logger.Error("Find datasets HTTP request failed");
return(null);
}
SearchResults <DatasetIndex> searchResults = searchRequestResult.Content;
DatasetSearchResultViewModel result = new DatasetSearchResultViewModel
{
TotalResults = searchResults.TotalCount,
CurrentPage = pageNumber,
};
List <SearchFacetViewModel> searchFacets = new List <SearchFacetViewModel>();
if (searchResults.Facets != null)
{
foreach (SearchFacet facet in searchResults.Facets)
{
searchFacets.Add(_mapper.Map <SearchFacetViewModel>(facet));
}
}
result.Facets = searchFacets.AsEnumerable();
List <DatasetSearchResultItemViewModel> itemResults = new List <DatasetSearchResultItemViewModel>();
foreach (DatasetIndex searchResult in searchResults.Results)
{
itemResults.Add(_mapper.Map <DatasetSearchResultItemViewModel>(searchResult));
}
result.Datasets = itemResults.AsEnumerable();
if (result.TotalResults == 0)
{
result.StartItemNumber = 0;
result.EndItemNumber = 0;
}
else
{
result.StartItemNumber = ((pageNumber - 1) * pageSize) + 1;
result.EndItemNumber = result.StartItemNumber + pageSize - 1;
}
if (result.EndItemNumber > result.TotalResults)
{
result.EndItemNumber = result.TotalResults;
}
result.PagerState = new PagerState(pageNumber, (int)Math.Ceiling(result.TotalResults / (double)pageSize));
return(result);
}
