// deprecated
public async Task <CourseResponse> SaveAsync(Course course)
{
try
{
await _courseRepository.AddAsync(course);
await _unitOfWork.CompleteAsync();
return(new CourseResponse(course));
} catch (Exception e)
{
return(new CourseResponse("Has ocurred an error saving the Course" + e.Message));
}
}
public async Task <CreateCourseCommandResponse> Handle(CreateCourseCommand request, CancellationToken cancellationToken)
{
var createCourseCommandResponse = new CreateCourseCommandResponse();
var validator = new CreateCourseCommandValidator(repo);
var validationResult = await validator.ValidateAsync(request);
if (validationResult.Errors.Count > 0)
{
createCourseCommandResponse.Success = false;
foreach (var error in validationResult.Errors)
{
createCourseCommandResponse.ValidationErrors.Add(error.ErrorMessage);
}
}
if (createCourseCommandResponse.Success)
{
var course = mapper.Map <Course>(request);
var newCourse = await repo.AddAsync(course);
}
var email = new Email()
{
To = "*****@*****.**", Subject = "Test Msg", Body = $"Request: {request}",
};
try
{
await emailService.SendEmail(email);
}
catch (Exception ex) {
//ignore
}
return(createCourseCommandResponse);
}
public async Task <IActionResult> OnPostAsync(CancellationToken cancellationToken)
{
Course course = new Course();
course = mapper.Map(Model, course);
course.CreateDate = DateTime.Now;
string imageUploadpath = Path.Combine(hostingEnvironment.WebRootPath, "images", "CourseImages");
string imgNewFileName = await fileHandler.UploadFileAsync(Model.UploadedImage, imageUploadpath, cancellationToken);
fileHandler.CreateImageThumb(Path.Combine(imageUploadpath, imgNewFileName), Path.Combine(imageUploadpath, "CourseImageThumb", imgNewFileName), 80);
string videoUploadPath = Path.Combine(hostingEnvironment.WebRootPath, "CourseDemo");
string videoNewFileName = await fileHandler.UploadFileAsync(Model.DemoFile, videoUploadPath, cancellationToken);
course.ImageName = imgNewFileName;
course.DemoFileName = videoNewFileName;
course.Keywordkeys = Model.Keywords.Select(k => new Keyword
{
Title = k
}).ToList();
await courseRepository.AddAsync(course, cancellationToken);
return(RedirectToPage("/Admin/CourseManagement/Index"));
}
public async Task <CourseDetailDto> AddCourseWithRelations(CourseDetailDto courseDetailDto)
{
var course1 = courseDetailDto.CourseDetailDtoToCourse();
var service = await _courseRepository.AddAsync(course1);
return(service.CourseToCourseDetailDto());
}
public async Task <IActionResult> updateCourse(CourseInfo info)
{
// if(courseId != int.Parse(User.FindFirst(ClaimTypes.NameIdentifier).Value))
// return Unauthorized();
if (info.courseId != 0)
{
//var course = await _CourseService.GetCourseByIdAsync(info.courseId);
// course = info;
if (await _CourseService.UpdateCourse(info))
{
_log.LogInformation("Hello, course uptaded!");
return(Ok());
}
}
else
{
var res = _mapper.Map <Course>(info);
await _CourseService.AddAsync(res);
_log.LogInformation("Hello, course uptaded!");
return(Ok());
}
_log.LogInformation("Hello, course not uptaded!");
return(BadRequest());
}
public async Task HandleAsync(CreateCourse command, ICorrelationContext context)
{
if (command.Price < 0)
{
throw new CoursesManagementException("invalid_course_price",
"Product quantity cannot be negative.");
}
if (await _courseRepository.ExistsAsync(command.Name))
{
throw new CoursesManagementException("course_already_exists",
$"Course: '{command.Name}' already exists.");
}
var subject = await _subjectRepository.GetAsync(command.SubjectId);
var course = new Course(command.Id, command.Name,
command.Description, command.OtherDetails, command.Price, command.StartTime,
command.EndTime, State.Started, 30, command.AuthorId, command.SubjectId);
await _courseRepository.AddAsync(course);
await _busPublisher.PublishAsync(new CourseCreated(command.Id, command.Name,
command.Description, command.OtherDetails, command.Price, command.StartTime, command.EndTime, command.Status, command.MaxMember, subject.Name), context);
}
public async Task Handle(CourseCreatedEvent notification, CancellationToken cancellationToken)
{
var course = new CourseDto(notification.AggregateId.ToString(), notification.Name);
await _courseRepository.AddAsync(course);
_sender.SendMessagesAsync <CourseCreatedEvent>(notification).GetAwaiter().GetResult();
}
public async Task Add(CourseModel model)
{
var courseEntity = new CourseEntity
{
Specialization = model.Specialization
};
await _repository.AddAsync(courseEntity);
}
public async Task AddCourseAsync(CourseDTO courseDto)
{
var course = mapper.Map <Course>(courseDto);
var teacherId = (await userRepository.FindByEmailAsync(courseDto.TeacherEmail)).Id;
course.CourseMembers.Add(
new CourseMember()
{
TeacherId = teacherId
});
await courseRepository.AddAsync(course);
await courseRepository.SaveChangesAsync();
}
public async Task CreateCourseAsync(CreateCourseDto course)
{
Course courseToDb = new() { Name = course.Name, GroupId = course.GroupId };
courseToDb = await _courseRepository.AddAsync(courseToDb);
await _courseRepository.UnitOfWork.SaveChangesAsync();
var teachers = await CreateTeacherCourses(courseToDb.Id, course.TeacherIds);
courseToDb.Teachers = teachers;
_courseRepository.Update(courseToDb);
await _courseRepository.UnitOfWork.SaveChangesAsync();
}
public async Task <CourseResponse> SaveAsync(Course course)
{
try
{
await _courseRepository.AddAsync(course);
await _unitOfWork.CompleteAsync();
return(new CourseResponse(course));
}
catch (Exception ex)
{
return(new CourseResponse($"An error ocurred while saving the course: {ex.Message}"));
}
}
public async Task CreateAsync(Guid courseId, string name, int size, string city, string description,
string field, string level, string subject)
{
var course = await _courseRepository.GetAsync(courseId);
if (course != null)
{
throw new Exception($"Course with course id: '{courseId}' already exists.");
}
var courseDetails = await _courseDetailsProvider.GetAsync(subject, field, level);
course = new Course(courseDetails, name, size, city, description);
await _courseRepository.AddAsync(course);
}
public async Task <Guid> Handle(CreateCourseCommand request, CancellationToken cancellationToken)
{
var validator = new CreateCourseCommandValidator();
var validationResult = await validator.ValidateAsync(request);
if (!validationResult.IsValid)
{
throw new ValidationException(validationResult);
}
var @course = _mapper.Map <Course>(request);
@course = await _courseRepository.AddAsync(@course);
return(@course.Id);
}
public async Task <IActionResult> OnPostAsync()
{
var emptyCourse = new Course();
if (await TryUpdateModelAsync <Course>(
emptyCourse,
"course", // Prefix for form value.
s => s.CourseID, s => s.DepartmentID, s => s.Title, s => s.Credits))
{
await _courseRepository.AddAsync(emptyCourse);
return(RedirectToPage("./Index"));
}
// Select DepartmentID if TryUpdateModelAsync fails.
await PopulateDepartmentsDropDownList(_departmentRepository, emptyCourse.DepartmentID);
return(Page());
}
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(OnGet());
}
var emptyCourse = new Course();
if (await TryUpdateModelAsync <Course>(
emptyCourse,
"course",
s => s.Id, s => s.DepartmentId, s => s.Title, s => s.Credits))
{
await _courseRepository.AddAsync(emptyCourse);
return(RedirectToPage("./Index"));
}
return(OnGet());
}
public async Task <IActionResult> Post([FromBody] CourseDTO dto)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
Course c = new Course {
Name = dto.Name,
Acronym = dto.Acronym,
CoordinatorId = dto.CoordinatorId
};
if (!await _repo.AddAsync(c))
{
throw new Exception("Unable to Add Course");
}
c = await _repo.GetByIdAsync(c.Id);
return(Created(Routes.CourseEntry, new { Id = c.Id }));
}
//CRUD METHODS
//Create---------
public async Task <CourseResponse> SaveAsync(int inscriptionProcessId, Course course)
{
//find inscription process
if (await FindInscriptionProcessById(inscriptionProcessId) == null)
{
return(new CourseResponse($"Inscription process with id: {inscriptionProcessId} not found"));
}
//now add
try
{
await _courseRepository.AddAsync(inscriptionProcessId, course);
await _unitOfWork.CompleteAsync();
return(new CourseResponse(course));
}
catch (Exception ex)
{
return(new CourseResponse($"An error ocurred while saving the course: {ex.Message}"));
}
}
/// <summary>
/// Create a new course.
/// </summary>
/// <param name="course"></param>
/// <returns></returns>
public async Task <Result <CourseInfo> > AddCourseAsync(CourseInfo course)
{
var courseDb = _mapper.Map <CourseInfo, CourseDb>(course);
courseDb.Date = DateTime.Now;
try
{
await _courseRepository.AddAsync(courseDb);
return(Result <CourseInfo> .Ok(_mapper.Map <CourseInfo>(courseDb)));
}
catch (DbUpdateConcurrencyException e)
{
return((Result <CourseInfo>)Result.Fail($"Cannot save course. {e.Message}"));
}
catch (DbUpdateException e)
{
return((Result <CourseInfo>)Result.Fail($"Cannot save course. Duplicate field. {e.Message}"));
}
catch (DbEntityValidationException e)
{
return((Result <CourseInfo>)Result.Fail($"Invalid course. {e.Message}"));
}
}
public async Task <Course> CreateAsync(Course course)
{
if (string.IsNullOrEmpty(course.Code))
{
throw new ValidationException(CourseErrors.EmptyCode);
}
if (await _repository.GetByCodeAsync(course.Code) != null)
{
throw new ValidationException(CourseErrors.AlreadyExistsCode);
}
if (course.PrerequisiteCourseId.HasValue &&
await _repository.GetAsync(course.PrerequisiteCourseId.Value) == null)
{
throw new ValidationException(CourseErrors.InvalidPrerequisiteCourse);
}
var createdCourse = await _repository.AddAsync(course);
await _uow.CommitAsync();
return(createdCourse);
}
public async Task HandleAsync(AddCourse command)
{
var course = new Course(command.CourseId, command.Title, command.Description, command.Tags,
new List <Guid>());
await _repository.AddAsync(course);
}
public async Task <Course> AddAsync(Course course)
{
var tempCourse = await _courseRepository.AddAsync(course);
return(tempCourse);
}
public async Task <Response <CourseAddDto> > AddAsync(Course course)
{
await _courseRepository.AddAsync(course);
return(Response <CourseAddDto> .Success(_mapper.Map <CourseAddDto>(course), 200));
}
public async Task Add(Course course)
{
await _courseRepository.AddAsync(course);
await _courseRepository.SaveChangesAsync();
}
