public PostDetailModel GetById(Guid id)
{
using (var dbContext = _dbContextFactory.CreateTeamChatDbContext())
{
return(PostMapper.MapToDetailModel(dbContext.Posts
.Include(a => a.Author)
.Include(c => c.Comments)
.ThenInclude(ca => ca.Author)
.First(e => e.Id == id)
));
}
}
public PostDetailModel UpdateContent(PostDetailModel postModel, string content)
{
using (var dbContext = _dbContextFactory.CreateTeamChatDbContext())
{
var postEntity = dbContext.Posts
.Include(a => a.Author)
.Include(c => c.Comments)
.ThenInclude(c => c.Author)
.First(p => p.Id == postModel.Id);
postEntity.Content = content;
dbContext.Posts.Update(postEntity);
dbContext.SaveChanges();
return(PostMapper.MapToDetailModel(postEntity));
}
}
public PostDetailModel Create(PostDetailModel postModel, UserDetailModel authorModel)
{
using (var dbContext = _dbContextFactory.CreateTeamChatDbContext())
{
postModel.CreationTime = DateTime.Now;
postModel.Author = UserMapper.DetailToListModel(authorModel);
var postEntity = PostMapper.MapDetailModelToEntity(postModel);
postEntity.Author = UserMapper.MapToEntity(authorModel);
var userEntity = dbContext.Users
.First(u => u.Id == authorModel.Id);
userEntity.Activities.Add(postEntity);
dbContext.Users.Update(userEntity);
dbContext.Posts.Update(postEntity);
dbContext.SaveChanges();
return(PostMapper.MapToDetailModel(postEntity));
}
}
public PostDetailModel RemoveComment(PostDetailModel postModel, CommentDetailModel commentModel)
{
using (var dbContext = _dbContextFactory.CreateTeamChatDbContext())
{
var postEntity = dbContext.Posts
.Include(c => c.Comments)
.ThenInclude(a => a.Author)
.Include(a => a.Author)
.First(p => p.Id == postModel.Id);
var commentEntity = dbContext.Comments
.Include(a => a.Author)
.First(c => c.Id == commentModel.Id);
postEntity.Comments.Remove(commentEntity);
commentEntity.BelongsTo = null;
dbContext.Posts.Update(postEntity);
dbContext.SaveChanges();
return(PostMapper.MapToDetailModel(postEntity));
}
}
