/*Thêm Một Post Mới*/
public async Task <CustomResponse> Create(PostWriteDTO postWrite)
{
if (postWrite == null)
{
return(new CustomResponse(false, "Post is Null"));
}
if (postWrite.isPropertiesNull())
{
return(new CustomResponse(false, "Post properties is Null"));
}
if (postWrite.isPropertiesEmpty())
{
return(new CustomResponse(false, "Post properties is Empty"));
}
try
{
//Init a Post
Post post = new Post();
post.TitlePost = postWrite.TitlePost;
post.SummaryPost = postWrite.SummaryPost;
post.ContentPost = postWrite.ContentPost;
post.DateCreate = DateTime.Now;
post.DateUpdate = DateTime.Now;
post.UserID = new Guid(postWrite.UserID);
//Init ID cho Image
Guid NewImageID = Guid.NewGuid();
post.ImageID = NewImageID;
//Init a Image
ImageGallery image = new ImageGallery();
image.Base64Code = postWrite.EncodeImage;
image.ImageID = NewImageID;
bool task_add_image = db.ImageGalleries.AddAsync(image).IsCompleted;
if (task_add_image)
{
await db.Posts.AddAsync(post);
await db.SaveChangesAsync();
}
}
catch (Exception e)
{
return(new CustomResponse(false, e.Message));
}
return(new CustomResponse(true, "Thêm Post Thành Công"));
}
/*Tạo Tài Khoản Người Dùng*/
public async Task <CustomResponse> RegistryAsync(UserWriteDTO user)
{
//Check User parameter is Null
if (user == null)
{
return(new CustomResponse(false, "User is Null"));
}
//Check Value in User's Object is Null
if (user.isValueNull())
{
return(new CustomResponse(false, "Dữ Liệu Không Hợp Lệ"));
}
//Check UserName value Length == 0
if (user.UserName.Trim().Length == 0)
{
return(new CustomResponse(false, "Dữ Liệu Không Hợp Lệ"));
}
//Check Email, Password invalid type format
if (!CValidUtil.isValidEmail(user.Email) || CValidUtil.isValidPassword(user.Password))
{
return(new CustomResponse(false, "Dữ Liệu Không Hợp Lệ"));
}
try
{
User user_mapper = _mapper.Map <User>(user);
if (GetUser_EmailAsync(user_mapper.Email).Result == null)
{
await db.Users.AddAsync(user_mapper);
await db.SaveChangesAsync();
return(new CustomResponse(true, "Tạo Tài Khoản Thành Công"));
}
}
catch (Exception e)
{
return(new CustomResponse(false, e.Message));
}
return(new CustomResponse(false, "Tài Khoản Đã Tồn Tại"));
}
/*Create Comment A Post*/
public async Task <CustomResponse> Create(CommentWriteDTO commentWrite)
{
CommentReadDTO commentReadDTO;
if (commentWrite == null || commentWrite.isNullValue())
{
return(new CustomResponse(false, "Comment is Null"));
}
if (commentWrite.UserID.ToString().Trim().Length == 0)
{
return(new CustomResponse(false, "User ID is Empty"));
}
if (commentWrite.CommentContent.Trim().Length == 0)
{
return(new CustomResponse(false, "Comment Content is Empty"));
}
try
{
Comment newComment = new Comment
{
CommentID = Guid.NewGuid(),
ContentComment = commentWrite.CommentContent,
DateCreate = DateTime.Now,
};
//Check Task's Done When Add a New Comment
bool AddComment_Task = db.Comments.AddAsync(newComment).IsCompleted;
//Nếu Done
if (AddComment_Task)
{
PostComment postComment = new PostComment
{
CommentID = newComment.CommentID,
PostID = commentWrite.PostID,
UserID = commentWrite.UserID
};
await db.PostComments.AddAsync(postComment);
//Done and Save Change
await db.SaveChangesAsync();
commentReadDTO = new CommentReadDTO();
commentReadDTO.CommentID = newComment.CommentID;
commentReadDTO.CommentContent = newComment.ContentComment;
commentReadDTO.DateCreated = newComment.DateCreate;
commentReadDTO.UserID = commentWrite.UserID;
commentReadDTO.PostID = commentWrite.PostID;
commentReadDTO.UserName = db.Users.FirstOrDefault(u => u.UserID.Equals(commentWrite.UserID)).UserName;
}
//Ngược Lại Có Lỗi Xảy Ra
else
{
return(new CustomResponse(false, "Có Lỗi Xảy Ra Khi Thêm Comment"));
}
}
catch (Exception e)
{
return(new CustomResponse(false, e.Message));
}
return(new CustomResponse(commentReadDTO, true, "Thêm Comment Thành Công"));
}
