/// <summary>
/// Adds a given comment to a given post
/// </summary>
/// <param name="actualRequest">the client request to be handled</param>
/// <returns>the response to the given request</returns>
private async Task <ActualRequest> AddCommentToPostAsync(ActualRequest actualRequest)
{
CommentForPost comment =
JsonSerializer.Deserialize <CommentForPost>(actualRequest.Request.Argument.ToString());
int createdCommentId = await postRepo.AddCommentToPost(comment);
Request responseRequest = new Request
{
ActionType = ActionType.POST_ADD_COMMENT.ToString(),
Argument = JsonSerializer.Serialize(createdCommentId)
};
return(new ActualRequest
{
Request = responseRequest,
Images = null
});
}
public async Task <int> AddCommentToPost(CommentForPost comment)
{
using (ShapeAppDbContext ctx = new ShapeAppDbContext())
{
Post post = await ctx.Posts.Where(p => p.Id == comment.PostId)
.Include(p => p.Comments).FirstAsync();
User owner = await ctx.Users.FirstAsync(u => u.Id == comment.OwnerId);
Comment commentDb = new Comment
{
Content = comment.Content,
TimeStamp = DateTime.Now,
Owner = owner
};
post.Comments.Add(commentDb);
ctx.Posts.Update(post);
await ctx.Comment.AddAsync(commentDb);
await ctx.SaveChangesAsync();
return(ctx.Comment.Max(c => c.Id));
}
}
