public async Task <string> AddPost(Post post, string userId)
{
if (databaseOnline)
{
if (post != null && await cloudUserSystem.HasId(userId))
{
if (post.SenderId == userId)
{
string newId = GetRandomId();
while (postList.HasPostId(newId))
{
newId = GetRandomId();
}
var newPost = new Post(newId, post);
string result = postList.AddPost(newPost);
if (result == null)
{
return(await cloudDatabase.AddPost(newPost));
}
return(result);
}
}
return("Wrong input.");
}
return("Database offline");
}
public async Task <PostList> GetPostToShowByUserId(string userId)
{
PostList searchList = new PostList();
FriendList friendList = await cloudUserSystem.GetFriendListByUserId(userId);
foreach (var post in postList.Posts)
{
//user's post or friends' post which is not disable user
if (friendList.GetFriendById(post.SenderId) != null && !post.IsDisable(userId) || post.SenderId == userId)
{
searchList.AddPost(post);
}
}
return(searchList);
}
