public async Task <int> UpdateBlog(int blogId, BlogForCreation blogDto)
{
if (blogId == 0)
{
return(0);
}
var blogForUpdate = await _db.Blogs.FirstAsync(p => p.BlogId == blogId);
if (blogForUpdate == null)
{
return(-1);
}
if (blogDto.Title != null)
{
blogForUpdate.Title = blogDto.Title;
}
if (blogDto.ShortDescription != null)
{
blogForUpdate.ShortDescription = blogDto.ShortDescription;
}
if (blogDto.Content != null)
{
blogForUpdate.Content = blogDto.Content;
}
if (blogDto.BlogCategoryId != 0)
{
blogForUpdate.CategoryBlogId = blogDto.BlogCategoryId;
}
await _db.SaveChangesAsync();
return(1);
}
public async Task <IActionResult> CreateBlog(BlogForCreation blogDto)
{
try
{
var result = await _blogServices.CreateBlog(blogDto);
if (result == null)
{
return(new BadRequestObjectResult(new { Message = "Có lỗi xảy ra. Vui lòng kiểm tra thông tin trước khi đăng" }));
}
return(Ok(result));
}
catch (Exception ex)
{
return(new BadRequestObjectResult(new { Message = ex.Message.ToString() }));
}
}
public async Task <IActionResult> UpdateBlog(int blogId, BlogForCreation blogDto)
{
try
{
var result = await _blogServices.UpdateBlog(blogId, blogDto);
if (result == -1)
{
return(new BadRequestObjectResult(new { Message = "Vui lòng thay đổi thông tin của blog" }));
}
if (result == 0)
{
return(new BadRequestObjectResult(new { Message = "Có lỗi khi cập nhật. Vui lòng thử lại" }));
}
return(Ok(new { Message = "Cập nhật tin tức thành công" }));
}
catch (Exception ex)
{
return(new BadRequestObjectResult(new { Message = ex.Message.ToString() }));
}
}
public async Task <BlogResponseForCreationPhoto> CreateBlog(BlogForCreation blogView)
{
if (blogView == null)
{
return(null);
}
Blog blogToReturn = new Blog
{
Title = blogView.Title,
ShortDescription = blogView.ShortDescription,
Content = blogView.Content,
CreatedDate = blogView.CreatedDate,
CategoryBlogId = blogView.BlogCategoryId
};
_db.Blogs.Add(blogToReturn);
await _db.SaveChangesAsync();
return(new BlogResponseForCreationPhoto {
BlogId = blogToReturn.BlogId,
});
}
