public IActionResult AddCategory(CategoryViewModel category)
{
if (!ModelState.IsValid)
{
return(View(category));
}
try
{
if (category.Id == 0)
{
var cat = new Category
{
Name = category.Name
};
_context.Add(cat);
_context.SaveChanges();
}
else
{
var cat = _context.Category.Find(category.Id);
cat.Name = category.Name;
_context.Update(cat);
_context.SaveChanges();
}
}
catch (Exception ex)
{
throw ex;
}
return(RedirectToAction("Index"));
}
public void UpdatePostCategory(int postId, int catId, int newCatId)
{
try
{
var postCategory = _context.PostsCategory
.Where(x => x.CategoryId == catId && x.PostId == postId)
.FirstOrDefault();
postCategory.CategoryId = newCatId;
_context.Update(postCategory);
_context.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
}
public IActionResult AddPost(PostViewModel model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
try
{
var post = new Post();
if (model.Id == 0)
{
post = new Post
{
Id = model.Id,
Title = model.Title,
ShortDescription = model.ShortDescription,
LongDescription = model.LongDescription,
UserId = _userManager.GetUserId(User),
PublishDate = DateTime.UtcNow
};
_context.Add(post);
_context.SaveChanges();
foreach (var item in model.Categories)
{
_postService.AddPostCategory(post.Id, item);
}
if (model.MainPhoto != null && model.MainPhoto.Length > 0)
{
_postService.UploadImage(model.MainPhoto, post.Id);
}
}
else
{
post = _postService.GetPost(model.Id);
post.Title = model.Title;
post.ShortDescription = model.ShortDescription;
post.LongDescription = model.LongDescription;
post.PublishDate = model.PublishDate;
var newPost = new List <PostsCategory>();
for (int i = 0; i < model.Categories.Count; i++)
{
newPost.Add(new PostsCategory
{
PostId = post.Id,
CategoryId = model.Categories[i]
});
}
post.PostsCategory = newPost;
_context.Update(post);
_context.SaveChanges();
if (model.MainPhoto != null && model.MainPhoto.Length > 0)
{
_photoService.ChangeMainPhotoToFalse(post.Id);
_postService.UploadImage(model.MainPhoto, post.Id);
}
}
if (model.Photos != null)
{
_postService.UploadImage(model.Photos, post.Id);
}
}
catch (Exception ex)
{
throw ex;
}
return(Redirect(Url.Action("UserProfile", "User")));
}
