public async Task <int> Handle(AddBlogCommand request, CancellationToken cancellationToken)
{
var userDetailId = _httpContextAccessor.HttpContext.User.FindFirstValue("UserDetailId");
Blog blog = new Blog
{
Title = request.Title,
Description = request.Description,
IsDraft = request.IsDraft,
CategoryId = request.CategoryId,
UserDetailId = int.Parse(userDetailId)
};
var htmlTagStrippedDescription = HtmlStripper.StripHTML(request.Description);
var shortDescriptionLength = htmlTagStrippedDescription.Length < 350 ? htmlTagStrippedDescription.Length : 350;
blog.ShortDescription = htmlTagStrippedDescription.Substring(0, shortDescriptionLength);
if (!request.IsDraft)
{
blog.PostedDate = DateTime.UtcNow;
}
await _myBlogDbContext.Blogs.AddAsync(blog);
await _myBlogDbContext.SaveChangesAsync(cancellationToken);
return(blog.Id);
}
public async Task <int> Handle(AddCategoryCommand request, CancellationToken cancellationToken)
{
var category = new Category
{
Name = request.Name
};
await _context.Categories.AddAsync(category);
await _context.SaveChangesAsync(cancellationToken);
return(category.Id);
}
public async Task <Unit> Handle(DeleteUserCommand request, CancellationToken cancellationToken)
{
var user = await _myBlogDbContext.UserDetails.FirstOrDefaultAsync(x => !x.IsDeleted && x.Id == request.Id);
if (user == null)
{
throw new NotFoundException(nameof(UserDetail), request.Id);
}
user.IsDeleted = true;
user.DeleteDateTime = DateTime.UtcNow;
user.DeletedBy = request.DeletedBy;
_myBlogDbContext.UserDetails.Update(user);
await _myBlogDbContext.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
public async Task <int> Handle(AddUserCommand request, CancellationToken cancellationToken)
{
UserDetail user = new UserDetail
{
UserName = request.UserName,
Address = request.Address,
FacebookUrl = request.FacebookUrl,
GithubUrl = request.GithubUrl,
LinkedinUrl = request.LinkedinUrl,
TwitterUrl = request.TwitterUrl,
Name = new PersonName(request.FirstName, request.LastName)
};
await _myBlogDbContext.UserDetails.AddAsync(user);
await _myBlogDbContext.SaveChangesAsync(cancellationToken);
return(user.Id);
}
public async Task <Unit> Handle(DeleteCategoryCommand request, CancellationToken cancellationToken)
{
var category = await _context.Categories.FindAsync(request.Id);
if (category == null)
{
throw new NotFoundException(nameof(Category), request.Id);
}
if (category.Blogs.Count() > 0)
{
throw new DeleteFailureException(nameof(Category), request.Id, deleteFailureMessage);
}
_context.Categories.Remove(category);
await _context.SaveChangesAsync(cancellationToken);
return(Unit.Value);
}
