public async Task <PagedList <RideRequestDto> > Handle(RideRequestListQuery request, CancellationToken cancellationToken)
{
if (request.QueryParameters == null)
{
// log error
throw new ApiException("Invalid query parameters.");
}
var collection = _db.RideRequests
as IQueryable <RideRequest>;
var sieveModel = new SieveModel
{
Sorts = request.QueryParameters.SortOrder ?? "RideRequestId",
Filters = request.QueryParameters.Filters
};
var appliedCollection = _sieveProcessor.Apply(sieveModel, collection);
var dtoCollection = appliedCollection
.ProjectTo <RideRequestDto>(_mapper.ConfigurationProvider);
return(await PagedList <RideRequestDto> .CreateAsync(dtoCollection,
request.QueryParameters.PageNumber,
request.QueryParameters.PageSize));
}
public async Task <IActionResult> GetRideRequests([FromQuery] RideRequestParametersDto rideRequestParametersDto)
{
// add error handling
var query = new RideRequestListQuery(rideRequestParametersDto);
var queryResponse = await _mediator.Send(query);
var paginationMetadata = new
{
totalCount = queryResponse.TotalCount,
pageSize = queryResponse.PageSize,
currentPageSize = queryResponse.CurrentPageSize,
currentStartIndex = queryResponse.CurrentStartIndex,
currentEndIndex = queryResponse.CurrentEndIndex,
pageNumber = queryResponse.PageNumber,
totalPages = queryResponse.TotalPages,
hasPrevious = queryResponse.HasPrevious,
hasNext = queryResponse.HasNext
};
Response.Headers.Add("X-Pagination",
JsonSerializer.Serialize(paginationMetadata));
var response = new Response <IEnumerable <RideRequestDto> >(queryResponse);
return(Ok(response));
}
public async Task RideRequestListQuery_Returns_Sorted_RideRequest_RideType_List_In_Desc_Order()
{
//Arrange
var fakeRideRequestOne = new FakeRideRequest {
}.Generate();
var fakeRideRequestTwo = new FakeRideRequest {
}.Generate();
fakeRideRequestOne.RideType = "bravo";
fakeRideRequestTwo.RideType = "alpha";
var queryParameters = new RideRequestParametersDto()
{
SortOrder = "RideType"
};
await InsertAsync(fakeRideRequestOne, fakeRideRequestTwo);
//Act
var query = new RideRequestListQuery(queryParameters);
var rideRequests = await SendAsync(query);
// Assert
rideRequests
.FirstOrDefault()
.Should().BeEquivalentTo(fakeRideRequestTwo, options =>
options.ExcludingMissingMembers());
rideRequests
.Skip(1)
.FirstOrDefault()
.Should().BeEquivalentTo(fakeRideRequestOne, options =>
options.ExcludingMissingMembers());
}
public async Task RideRequestListQuery_Filters_RideRequest_IsEco()
{
//Arrange
var fakeRideRequestOne = new FakeRideRequest {
}.Generate();
var fakeRideRequestTwo = new FakeRideRequest {
}.Generate();
fakeRideRequestOne.IsEco = false;
fakeRideRequestTwo.IsEco = true;
var queryParameters = new RideRequestParametersDto()
{
Filters = $"IsEco == {fakeRideRequestTwo.IsEco}"
};
await InsertAsync(fakeRideRequestOne, fakeRideRequestTwo);
//Act
var query = new RideRequestListQuery(queryParameters);
var rideRequests = await SendAsync(query);
// Assert
rideRequests.Should().HaveCount(1);
rideRequests
.FirstOrDefault()
.Should().BeEquivalentTo(fakeRideRequestTwo, options =>
options.ExcludingMissingMembers());
}
public async Task RideRequestListQuery_Returns_Resource_With_Accurate_Props()
{
// Arrange
var fakeRideRequestOne = new FakeRideRequest {
}.Generate();
var fakeRideRequestTwo = new FakeRideRequest {
}.Generate();
var queryParameters = new RideRequestParametersDto();
await InsertAsync(fakeRideRequestOne, fakeRideRequestTwo);
// Act
var query = new RideRequestListQuery(queryParameters);
var rideRequests = await SendAsync(query);
// Assert
rideRequests.Should().HaveCount(2);
}
public async Task RideRequestListQuery_Returns_Expected_Page_Size_And_Number()
{
//Arrange
var fakeRideRequestOne = new FakeRideRequest {
}.Generate();
var fakeRideRequestTwo = new FakeRideRequest {
}.Generate();
var fakeRideRequestThree = new FakeRideRequest {
}.Generate();
var queryParameters = new RideRequestParametersDto()
{
PageSize = 1, PageNumber = 2
};
await InsertAsync(fakeRideRequestOne, fakeRideRequestTwo, fakeRideRequestThree);
//Act
var query = new RideRequestListQuery(queryParameters);
var rideRequests = await SendAsync(query);
// Assert
rideRequests.Should().HaveCount(1);
}