public async Task <IActionResult> Update(int?id)
{
if (id == null)
{
return(NotFound());
}
CourseModerator moder = await _context.CourseModerators.Where(c => !c.IsDeleted && c.ModeratorId == _userManager.GetUserId(User) && c.CourseId == id).Include(c => c.Course).FirstOrDefaultAsync();
if (moder == null)
{
return(NotFound());
}
Course course = await _context.Courses.Where(c => !c.IsDeleted && c.Id == id).FirstOrDefaultAsync();
if (course == null)
{
return(NotFound());
}
_context.IncludeCategory(true);
List <Category> ctg = _context.Categories.Where(c => !c.IsDeleted && c.Activeted).ToList();
ViewBag.Categories = ctg;
return(View(course));
}
public async Task <IActionResult> Status(int?id)
{
if (id == null)
{
return(NotFound());
}
CourseModerator moder = _context.CourseModerators.Where(c => !c.IsDeleted && c.ModeratorId == _userManager.GetUserId(User) && c.CourseId == id).FirstOrDefault();
if (moder == null)
{
return(NotFound());
}
Course course = await _context.Courses.FindAsync(id);
if (course == null)
{
return(NotFound());
}
_context.IncludeCategory(false);
_context.IncludeModerators(true);
foreach (CourseCategory item in course.CourseCategories)
{
item.Activeted = !course.Activeted;
}
foreach (CourseModerator item in course.CourseModerators)
{
item.Activeted = !course.Activeted;
}
course.Activeted = !course.Activeted;
await _context.SaveChangesAsync();
return(Json(new
{
suc = true,
status = course.Activeted
}));
}
public async Task <IActionResult> Update(int?id, Course course, int[] Categories)
{
List <Category> ctg = _context.Categories.Where(c => !c.IsDeleted && c.Activeted).ToList();
ViewBag.Categories = ctg;
if (id == null)
{
return(NotFound());
}
CourseModerator moder = await _context.CourseModerators.Where(c => !c.IsDeleted && c.ModeratorId == _userManager.GetUserId(User) && c.CourseId == id).Include(c => c.Course).FirstOrDefaultAsync();
if (moder == null)
{
return(NotFound());
}
Course courseDb = await _context.Courses.Where(c => !c.IsDeleted && c.Id == id).FirstOrDefaultAsync();
_context.IncludeCategory(false);
if (courseDb == null)
{
return(NotFound());
}
if (!ModelState.IsValid)
{
return(View(courseDb));
}
if (Helpers.Helper.CheckLengthArray(Categories, ModelState))
{
return(View(courseDb));
}
if (course.Name != courseDb.Name)
{
bool IsExist = _context.Courses.Where(c => !c.IsDeleted).Any(c => c.Name.ToLower() == course.Name.ToLower());
if (IsExist)
{
ModelState.AddModelError("Name", "This course name already exist!!!");
return(View(courseDb));
}
}
if (course.Photo != null)
{
if (!course.Photo.PhotoValidate(ModelState))
{
return(View(courseDb));
}
string folder = Path.Combine("site", "img", "course");
string fileName = await course.Photo.SaveImage(_env.WebRootPath, folder);
courseDb.Image = fileName;
}
List <CourseCategory> courseCategories = new List <CourseCategory>();
foreach (int categoryId in Categories)
{
courseCategories.Add(new CourseCategory
{
CategoryId = categoryId,
CourseId = course.Id,
Activeted = course.Activeted
});
}
courseDb.Name = course.Name;
courseDb.ShortDescription = course.ShortDescription;
courseDb.Description = course.Description;
courseDb.CourseCategories = courseCategories;
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
