/// <summary>
/// Converts the specified issue to an anonymous object that can be safely serialized.
/// </summary>
/// <param name="issue">The issue to convert.</param>
/// <param name="userId">The identifier of the currently logged-in user.</param>
/// <returns></returns>
async Task <object> AnonymousIssue(Issue issue, string userId)
{
AppUser assignee = null;
var assigneeId = issue.AssignedToUserId;
if (!string.IsNullOrEmpty(assigneeId))
{
assignee = await Db.Users.FindAsync(assigneeId);
}
var owned = issue.UserId == userId;
var overTaken = assigneeId == userId;
// get the current user but make sure to avoid another round-trip to the database
var user = assigneeId == userId
? assignee // assignee is the same as the current user
: await Db.Users.FindAsync(userId);
var canTake = user.CanTakeOver(issue);
var canComment = user.CanComment(issue);
var comments = await Db.QueryCommentsForIssue(issue.Id).ToArrayAsync();
return(issue.AsDetail(comments, assignee?.FullName(), canTake, owned, overTaken, canComment));
}