public ActionResult <PaginatedResults <ExerciseDTO> > Get(int firstRecord, short pageSize, string nameContains = null, string hasTargetAreas = null)
{
try
{
var filter = BuildExerciseFilter(nameContains, hasTargetAreas);
int totalCount = _exerciseService.GetTotalCount(filter); //TODO: Modify to get total count by filter
//Blows up after upgrading to EF Core 3.1 from 2.2!
//More info at https://stackoverflow.com/questions/59677609/problem-with-ef-core-after-migrating-from-2-2-to-3-1
//Had to add .ToList() to the call below.
var exercises =
_exerciseService
.Get(firstRecord, pageSize, filter)
.OrderBy(x => x.Name);
var results = exercises.Select((exercise) =>
{
return(new ExerciseDTO(
exercise.Id,
exercise.Name,
string.Join(", ", exercise.ExerciseTargetAreaLinks.Select(x => x.TargetArea.Name))));
});
var result = new PaginatedResults <ExerciseDTO>(results, totalCount);
return(Ok(result));
}
catch (Exception ex)
{
return(StatusCode(500, ex.Message));
}
}
public ActionResult <PaginatedResults <WorkoutDTO> > Get(int firstRecord, short pageSize, bool activeOnly, string nameContains = null)
{
try
{
//TODO: Consolidate this code somewhere!
var userId = GetUserID();
var filter = BuildWorkoutFilter(userId, activeOnly, nameContains);
int totalCount = _workoutService.GetTotalCount(filter);
//Blows up after upgrading to EF Core 3.1 from 2.2!
//More info at https://stackoverflow.com/questions/59677609/problem-with-ef-core-after-migrating-from-2-2-to-3-1
//Had to add .ToList() to the call below.
var workouts =
_workoutService
.Get(firstRecord, pageSize, filter)
.OrderBy(x => x.Name);
var results = workouts.Select((workout) =>
{
return(_workoutDTOAdapter.AdaptFromWorkout(workout));
});
var result = new PaginatedResults <WorkoutDTO>(results, totalCount);
return(Ok(result));
}
catch (Exception ex)
{
return(StatusCode(500, ex.Message));
}
}
public void Records_FirstPage_OneToPageSize()
{
var pagination = new Pagination(3, 1);
var subject = new PaginatedResults <int>(new[] { 10, 20, 30 }, 7, pagination);
Assert.That(subject.RecordNumbers.LowerBound, Is.EqualTo(1));
Assert.That(subject.RecordNumbers.UpperBound, Is.EqualTo(3));
}
public void Records_CompletePage_FirstRecordPlusPageSize()
{
var pagination = new Pagination(3, 2);
var subject = new PaginatedResults <int>(new[] { 40, 50, 60 }, 7, pagination);
Assert.That(subject.RecordNumbers.LowerBound, Is.EqualTo(4));
Assert.That(subject.RecordNumbers.UpperBound, Is.EqualTo(6));
}
public void ctor_EmptyCollection_NoException()
{
var pagination = new Pagination(40, 1);
var subject = new PaginatedResults <int>(new int[0], 0, pagination);
Assert.That(subject.PageOfResults, Is.Empty);
Assert.That(subject.CurrentPage, Is.EqualTo(pagination.PageNumber));
Assert.That(subject.TotalResults, Is.EqualTo(0));
Assert.That(subject.TotalResults, Is.EqualTo(0));
}
public void Records_LessThanOnePage_OneToLength()
{
var pagination = new Pagination(3, 1);
var subject = new PaginatedResults <int>(new[] { 10 }, 1, pagination);
Assert.That(subject.RecordNumbers.LowerBound, Is.EqualTo(1));
Assert.That(subject.RecordNumbers.UpperBound, Is.EqualTo(1));
subject = new PaginatedResults <int>(new[] { 10, 20 }, 2, pagination);
Assert.That(subject.RecordNumbers.LowerBound, Is.EqualTo(1));
Assert.That(subject.RecordNumbers.UpperBound, Is.EqualTo(2));
}
public void Records_IncompletePage_FirstRecordPlusResultsLength()
{
var pagination = new Pagination(3, 3);
var subject = new PaginatedResults <int>(new[] { 70 }, 7, pagination);
Assert.That(subject.RecordNumbers.LowerBound, Is.EqualTo(7));
Assert.That(subject.RecordNumbers.UpperBound, Is.EqualTo(7));
subject = new PaginatedResults <int>(new[] { 70, 80 }, 8, pagination);
Assert.That(subject.RecordNumbers.LowerBound, Is.EqualTo(7));
Assert.That(subject.RecordNumbers.UpperBound, Is.EqualTo(8));
}
public virtual ActionResult <IList <TDatabaseType> > Get(int?page = 0, int?pageSize = 10)
{
var data = _service.Get(page: page.Value, pageSize: pageSize.Value);
var dtos = ConvertToDtoType(data.Results);
var retval = new PaginatedResults <TDtoType>();
retval.Results = dtos;
retval.Returned.Count = data.Returned.Count;
retval.Returned.FirstRecord = data.Returned.FirstRecord;
retval.Returned.LastRecord = data.Returned.LastRecord;
retval.Returned.Page = data.Returned.Page;
retval.Totals.Records = data.Totals.Records;
retval.Totals.Pages = data.Totals.Pages;
return(Ok(retval));
}
public void Project_MapsToNewForm_KeepsSameMeta()
{
var pagination = new Pagination(3, 1);
int totalResults = 5;
var subject = new PaginatedResults <int>(new[] { 10, 20 }, totalResults, pagination);
PaginatedResults <string> projection = subject.Project(x => x.ToString());
Assert.That(projection.Pagination, Is.EqualTo(subject.Pagination));
Assert.That(projection.Pagination.PageNumber, Is.EqualTo(subject.Pagination.PageNumber));
Assert.That(projection.Pagination.PageSize, Is.EqualTo(subject.Pagination.PageSize));
Assert.That(projection.TotalResults, Is.EqualTo(subject.TotalResults).And.EqualTo(5));
Assert.That(projection.PageOfResults, Is.EqualTo(new[] { "10", "20" }));
}
public PaginatedResults <D> GetPaginatedResults <E, D>(IEnumerable <E> results, PaginationOptions options)
{
var count = results.Count();
var pageSize = options?.Count ?? count;
if (pageSize == 0)
{
pageSize = count;
}
var highestPage = (int)Math.Ceiling((decimal)count / (pageSize != 0 ? Math.Abs(pageSize) : 1));
var pageNum = options?.PageNumber ?? 1;
if (pageNum > highestPage)
{
pageNum = highestPage;
}
else if (pageNum < 1)
{
pageNum = 1;
}
var paginatedResults = new PaginatedResults <D>
{
Total = count,
CurrentPage = pageNum,
LastPage = highestPage,
itemsPerPage = pageSize,
Results = _mapper.Map <List <D> >(GetResults(results, pageSize, pageNum, highestPage).ToList()),
};
if (pageNum + 1 <= highestPage)
{
paginatedResults.NextPage = pageNum + 1;
}
if (pageNum - 1 >= 1)
{
paginatedResults.PreviousPage = pageNum - 1;
}
return(paginatedResults);
}
public ActionResult <PaginatedResults <ExecutedWorkoutDTO> > GetPlanned(int firstRecord, short pageSize, bool newestFirst = true)
{
try
{
var userId = GetUserID();
var filter =
BuildExecutedWorkoutFilter(
userId, null, null, true); //last param of true is "planned only"
int totalCount = _executedWorkoutService.GetTotalCount(filter);
var executedWorkouts =
_executedWorkoutService
.GetFilteredSubset(firstRecord, pageSize, filter, newestFirst)
.ToList();
var results = executedWorkouts.Select((executedWorkout) =>
{
return(new ExecutedWorkoutDTO(
executedWorkout.Id,
executedWorkout.Workout.Name,
executedWorkout.WorkoutId,
executedWorkout.StartDateTime,
executedWorkout.EndDateTime,
executedWorkout.CreatedDateTime,
executedWorkout.Journal));
});
var result = new PaginatedResults <ExecutedWorkoutDTO>(results, totalCount);
return(Ok(result));
}
catch (BadHttpRequestException ex)
{
return(BadRequest(ex));
}
catch (Exception ex)
{
return(StatusCode(500, ex.Message));
}
}
public async Task <IActionResult> ItemsAsync([FromQuery] int pageSize = 10, [FromQuery] int pageIndex = 0, string ids = null)
{
if (!string.IsNullOrEmpty(ids))
{
var arrayItems = await GetItemsByIdsAsync(ids);
if (!arrayItems.Any())
{
return(BadRequest("ids value invalid. Must be comma-separated list of numbers"));
}
return(Ok(arrayItems));
}
var totalItems = await _tripQuery.CountAsync();
var items = await _tripQuery.GetPagedAsync(pageSize, pageIndex);
var results = new PaginatedResults <TripViewModel>(pageIndex, pageSize, totalItems, items);
return(Ok(results));
}