/// <summary>
/// Binds an <see cref="AccessLevel"/> to a <see cref="DiscordRole"/>
/// </summary>
/// <returns></returns>
public static bool BindPermssion(DiscordGuild guild, ulong roleId, AccessLevel access)
{
if (guild == null)
{
throw new ArgumentNullException(nameof(guild));
}
else if (roleId == 0)
{
throw new ArgumentOutOfRangeException(nameof(roleId));
}
using DBContext c = new DBContext();
DiscordRoleBind drb = c.DiscordRoleBind.FirstOrDefault(drb => drb.GuildId == (long)guild.Id &&
drb.RoleId == (long)roleId &&
drb.AccessLevel == (short)access);
if (drb != null)
{
return(true);
}
drb = new DiscordRoleBind((long)guild.Id, (long)roleId, (short)access);
c.DiscordRoleBind.Add(drb);
c.SaveChanges();
return(true);
}
/// <summary>
/// Gets the access level of the user, either directly or via roles
/// </summary>
public AccessLevel GetAccessLevel(ulong discordUserId, ulong discordGuildId)
{
using DBContext c = new DBContext();
List <Permission> perms = c.Permission.Where(p => p.DiscordUserId == (long)discordUserId).ToList();
//Check if we are dev
for (int i = 1; i < perms.Count; i++)
{
if (perms[i].AccessLevel == (short)AccessLevel.Dev)
{
return(AccessLevel.Dev);
}
}
//default access level
short access = (short)AccessLevel.User;
if (discordGuildId != 0)
{
try
{
DiscordGuild guild = DiscordHandler.GetGuildAsync(discordGuildId).Result;
//Check if user is owner
if (guild.Owner.Id == discordUserId)
{
return(AccessLevel.Host);
}
//check if any permission is higher than our old permission but only those that are for our guild
perms = perms.Where(p => p.DiscordGuildId == (long)guild.Id).ToList();
for (int i = 0; i < perms.Count; i++)
{
if (perms[i].AccessLevel > access)
{
access = perms[i].AccessLevel;
}
}
DiscordMember member = guild.GetMemberAsync(discordUserId).Result;
//Check if we have any roles binded
List <DiscordRole> roles = member.Roles.ToList();
for (int i = 0; i < roles.Count; i++)
{
DiscordRoleBind drb = c.DiscordRoleBind.FirstOrDefault(drb => drb.RoleId == (long)roles[i].Id);
if (drb == null)
{
continue;
}
if (access < drb.AccessLevel)
{
access = drb.AccessLevel;
}
}
}
catch (AggregateException ex)
{
if (!ex.InnerExceptions.Any(e => e is NotFoundException))
{
throw;
}
}
}
return((AccessLevel)access);
}
