public async Task <ActionResult <StudentLabViewModel> > AddStudentLab(StudentLabInputViewModel viewModel)
{
if (viewModel == null)
{
return(BadRequest());
}
StudentLab createdLab = await LabService.AddLab(Mapper.Map <StudentLab>(viewModel)).ConfigureAwait(false);
return(CreatedAtAction(nameof(AddStudentLab), new { id = createdLab.Id }, Mapper.Map <StudentLabViewModel>(createdLab)));
}
public async Task <ActionResult <StudentLabViewModel> > GetStudentLabById(int id)
{
StudentLab fetchedLab = await LabService.GetById(id).ConfigureAwait(false);
if (fetchedLab == null)
{
return(NotFound());
}
return(Ok(Mapper.Map <StudentLabViewModel>(fetchedLab)));
}
public async Task <StudentLab> UpdateLab(StudentLab lab)
{
if (lab == null)
{
throw new ArgumentNullException(nameof(lab));
}
DbContext.StudentLabs.Update(lab);
await DbContext.SaveChangesAsync().ConfigureAwait(false);
return(lab);
}
public async Task <bool> DeleteLab(int labId)
{
StudentLab labToDelete = await DbContext.StudentLabs.FindAsync(labId).ConfigureAwait(false);
if (labToDelete == null)
{
DbContext.StudentLabs.Remove(labToDelete);
DbContext.SaveChanges();
return(true);
}
return(false);
}
public async Task <ActionResult <StudentLabViewModel> > UpdatStudentLab(int id, StudentLabInputViewModel viewModel)
{
if (viewModel == null)
{
return(BadRequest());
}
StudentLab fetchedLab = await LabService.GetById(id).ConfigureAwait(false);
if (fetchedLab == null)
{
return(NotFound());
}
Mapper.Map(viewModel, fetchedLab);
await LabService.UpdateLab(fetchedLab).ConfigureAwait(false);
return(NoContent());
}
public async Task AddStudentLab_PersistsStudentLab()
{
var lab = new StudentLab
{
StudentId = 1
};
using (var context = new ApplicationDbContext(Options))
{
var service = new StudentLabService(context);
StudentLab addedStudentLab = await service.AddLab(lab);
Assert.AreNotEqual(0, addedStudentLab.Id);
}
using (var context = new ApplicationDbContext(Options))
{
StudentLab retrievedStudentLab = context.StudentLabs.Single();
Assert.AreEqual(lab.Id, retrievedStudentLab.Id);
Assert.AreEqual(lab.StudentId, retrievedStudentLab.StudentId);
}
}
public async Task <StudentLab> GetById(int labId)
{
StudentLab fetchedLab = await DbContext.StudentLabs.SingleOrDefaultAsync(lab => lab.Id == labId).ConfigureAwait(false);
return(fetchedLab);
}
