public async Task <IActionResult> Create(CreateCoursesVM createCoursesVM, List <int> List)
{
ViewBag.Categories = _db.Categories.ToList();
if (!ModelState.IsValid)
{
return(View());
}
if (ModelState["Photo"].ValidationState == Microsoft.AspNetCore.Mvc.ModelBinding.ModelValidationState.Invalid)
{
return(View());
}
if (!createCoursesVM.Photo.IsImage())
{
ModelState.AddModelError("Photo", "Zehmet olmasa shekil formati sechin");
return(View());
}
if (createCoursesVM.Photo.MaxLength(200))
{
ModelState.AddModelError("Photo", "Shekilin olchusu max 200kb ola biler");
return(View());
}
string path = Path.Combine("img", "course");
string filelName = await createCoursesVM.Photo.SaveImg(_env.WebRootPath, path);
Courses newCourses = new Courses
{
Image = filelName,
Title = createCoursesVM.Title,
Description = createCoursesVM.Description,
AboutCourses = createCoursesVM.AboutCourses,
HowToApply = createCoursesVM.HowToApply,
Certification = createCoursesVM.Certification,
Starts = createCoursesVM.Starts,
Duration = createCoursesVM.Duration,
ClassDuration = createCoursesVM.ClassDuration,
SkillLevel = createCoursesVM.SkillLevel,
Language = createCoursesVM.Language,
Students = createCoursesVM.Students,
Assesments = createCoursesVM.Assesments,
CourseFee = createCoursesVM.CourseFee
};
List <CategoryCourses> categoryCourses = new List <CategoryCourses>();
foreach (var item in List)
{
CategoryCourses newCategoryCourse = new CategoryCourses
{
CoursesId = newCourses.Id,
CategoryId = item
};
categoryCourses.Add(newCategoryCourse);
}
newCourses.CategoryCourses = categoryCourses;
await _db.Courses.AddAsync(newCourses);
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Update(int?id, Courses courses, List <int> List)
{
ViewBag.Categories = _db.Categories.ToList();
if (id == null)
{
return(NotFound());
}
Courses dbCourses = _db.Courses.Include(d => d.CategoryCourses).ThenInclude(x => x.Courses).FirstOrDefault(c => c.Id == id);
if (dbCourses == null)
{
return(NotFound());
}
if (courses.Photo != null)
{
if (ModelState["Photo"].ValidationState == Microsoft.AspNetCore.Mvc.ModelBinding.ModelValidationState.Invalid)
{
return(View());
}
if (!courses.Photo.IsImage())
{
ModelState.AddModelError("Photo", "Zehmet olmasa shekil formati sechin");
return(View());
}
if (courses.Photo.MaxLength(2000))
{
ModelState.AddModelError("Photo", "Shekilin olchusu max 200kb ola biler");
return(View());
}
string path = Path.Combine("img", "course");
Helper.DeleteImage(_env.WebRootPath, path, dbCourses.Image);
string fileName = await courses.Photo.SaveImg(_env.WebRootPath, path);
dbCourses.Image = fileName;
}
dbCourses.Title = courses.Title;
dbCourses.Description = courses.Description;
dbCourses.AboutCourses = courses.Description;
dbCourses.HowToApply = courses.HowToApply;
dbCourses.Certification = courses.Certification;
dbCourses.Starts = courses.Starts;
dbCourses.Duration = courses.Duration;
dbCourses.ClassDuration = courses.ClassDuration;
dbCourses.SkillLevel = courses.SkillLevel;
dbCourses.Language = courses.Language;
dbCourses.Students = courses.Students;
dbCourses.Assesments = courses.Assesments;
dbCourses.CourseFee = courses.CourseFee;
List <CategoryCourses> categoryCourses = new List <CategoryCourses>();
foreach (var item in List)
{
CategoryCourses newCategoryCourses = new CategoryCourses
{
CoursesId = dbCourses.Id,
CategoryId = item
};
categoryCourses.Add(newCategoryCourses);
}
dbCourses.CategoryCourses = categoryCourses;
await _db.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}