public async Task <IFormResult <Post> > UpdateItem(Post item)
{
var user = await _userManager.GetUserAsync(_httpContextAccessor.HttpContext.User);
var existingPost = await _dbContext.Posts.AsNoTracking().FirstOrDefaultAsync(p => p.Id == item.Id);
item.BlogId = item.Blog.Id;
item.Blog = null;
item.CategoryId = item.Category.Id;
item.Category = null;
item.CreatedBy = user.Id;
item.CreatedOn = DateTime.Now;
item.Status = existingPost.Status;
var entity = _blogMapper.Map <Models.Post>(item);
_dbContext.UpdateGraph(entity, mapping => mapping.AssociatedCollection(p => p.Tags));
await _dbContext.SaveChangesAsync();
var post = await GetItem(item.Id.ToString());
var result = new FormResult <Post>(post)
{
IsSucceeded = true,
SuccessMessage = $"Post has been updated"
};
return(await Task.FromResult(result));
}
public async Task <IFormResult <Post> > CreateItem(Post item)
{
var user = await _userManager.GetUserAsync(_httpContextAccessor.HttpContext.User);
item.Id = Guid.NewGuid();
item.BlogId = item.Blog.Id;
item.Blog = null;
item.CategoryId = item.Category.Id;
item.Category = null;
item.CreatedBy = user.Id;
item.CreatedOn = DateTime.Now;
item.Status = PostStatus.Draft.ToString();
//var dbTags = await _dbContext.Tags.ToDictionaryAsync(t => t.Id, t => t);
//var tags = item.Tags as List<Tag>;
//for (int i = 0; i < tags.Count; i++)
//{
// tags[i] = _blogMapper.Map<Tag>(dbTags[tags[i].Id]);
//}
var entity = _blogMapper.Map <Models.Post>(item);
var dbTags = await _dbContext.Tags.ToDictionaryAsync(t => t.Id, t => t);
var tags = entity.Tags as List <Models.Tag>;
for (int i = 0; i < tags.Count; i++)
{
tags[i] = dbTags[tags[i].Id];
}
var queryableData = await _dbContext.Posts.AddAsync(entity);
await _dbContext.SaveChangesAsync();
if (queryableData.Entity == null)
{
return new FormResult <Post>()
{
IsSucceeded = false,
ErrorMessage = $"Unable to create the Post"
}
}
;
var newPost = await GetItem(item.Id.ToString());
var result = new FormResult <Post>(newPost)
{
IsSucceeded = true,
SuccessMessage = $"Post has been created"
};
return(await Task.FromResult(result));
}
public async Task <IFormResult <Post> > PublishPost(Post post)
{
var existingPost = await _dbContext.Posts.AsNoTracking().FirstOrDefaultAsync(p => p.Id == post.Id);
existingPost.Status = PostStatus.Published.ToString();
var result = new FormResult <Post>(_blogMapper.Map <Post>(existingPost))
{
IsSucceeded = true,
SuccessMessage = $"Post has been published"
};
return(await Task.FromResult(result));
}