public static async Task <PingListEntry> AddEntryToList(Pinglist list, string username, int?userId, string remarks, DataContext ctx)
{
username = username?.Trim();
var frUser = await(username != null ? FRHelpers.GetOrUpdateFRUser(username, ctx) : FRHelpers.GetOrUpdateFRUser(userId.Value, ctx));
if (frUser == null)
{
throw new System.Exception($"Could not validate the existence of user '{username ?? userId.ToString()}.'");
}
if (ctx.Pinglists.Find(list.Id).Entries.Any(x => x.FRUser.Id == frUser.Id))
{
return(list.Entries.FirstOrDefault(x => x.FRUser.Id == frUser.Id));
}
var entry = new PingListEntry
{
FRUser = frUser,
GeneratedId = CodeHelpers.GenerateId(5, list.Entries.Select(x => x.GeneratedId).ToList()),
SecretKey = CodeHelpers.GenerateId(),
Remarks = remarks
};
list.Entries.Add(entry);
return(entry);
}
private bool HasAccess(Pinglist list, string secretKey)
{
if (list.IsPublic || (list.SecretKey == secretKey && list.Creator == null) || (list.Creator != null && list.Creator.Id == HttpContext.GetOwinContext().Authentication.User.Identity.GetUserId <int>()))
{
return(true);
}
return(false);
}
private bool IsOwner(Pinglist list, string secretKey)
{
if (list.Creator == null && list.SecretKey == secretKey)
{
return(true);
}
if (list.Creator != null && Request.IsAuthenticated && list.Creator.Id == HttpContext.GetOwinContext().Authentication.User.Identity.GetUserId <int>())
{
return(true);
}
return(false);
}
