public LessonBO UploadFile(IFormFile file, int courseId, IProgress <UploadProgress> progress, int jobId, string ftpFileName, int idFromJwt)
{
using (var uow = _facade.UnitOfWork) {
var course = uow.CourseRepo.Get(courseId);
if (course.CreatorId != idFromJwt)
{
return(null);
}
// generate filename
// upload file
string fileName = file.FileName;
string fullFileName = _fileHanlder.UploadFile(file, progress, jobId, ftpFileName);
if (fullFileName != null)
{
// create and return material object on success
var lesson = new Lesson()
{
VideoId = fullFileName,
Title = fileName,
Course = course,
};
course.Lessons.Add(lesson);
uow.Complete();
return(_lesConv.Convert(lesson));
}
else
{
return(null);
}
}
}
private List <Section> ConvertSections(List <SectionBO> sectionsToConvert)
{
var sectionsConverted = new List <Section>();
foreach (var section in sectionsToConvert)
{
var lessonsConverted = new List <Lesson>();
foreach (var lesson in section.Lessons)
{
var lessonConverted = _lesConv.Convert(lesson);
lessonsConverted.Add(lessonConverted);
}
var sectionConverted = _secConverter.Convert(section);
sectionConverted.Lessons = lessonsConverted;
sectionsConverted.Add(sectionConverted);
}
return(sectionsConverted);
}
public LessonBO Create(LessonBO lesson)
{
using (var uow = _facade.UnitOfWork)
{
// TODO check if entity is valid, and throw errors if not
var lessonCreated = uow.LessonRepo.Create(_lessonConv.Convert(lesson));
uow.Complete();
return(_lessonConv.Convert(lessonCreated));
}
}
public SectionBO Get(int id)
{
using (var uow = _facade.UnitOfWork)
{
SectionBO section = null;
var secFromDb = uow.SectionRepo.Get(id);
if (secFromDb != null)
{
var convCourse = _crsConv.Convert(secFromDb.Course);
var convLessons = secFromDb.Lessons?.Select(l => _lesConv.Convert(l)).ToList();
section = _sectionConv.Convert(secFromDb);
section.Course = convCourse;
section.Lessons = convLessons;
/*section.Lessons = uow.LessonRepo.GetAllById(section.LessonIds)
* .Select(l => _lesConv.Convert(l))
* .ToList();*/
}
uow.Complete();
return(section);
}
}
