/// <summary>Creates a message instance.</summary>
/// <param name="userID">ID of group member to perform action on.</param>
/// <param name="groupID">ID of group to perform action in.</param>
/// <param name="newCapabilities">Group member's new capabilities.</param>
public GroupAdminMessage(uint userID, uint groupID, WolfGroupCapabilities newCapabilities)
{
this.GroupID = groupID;
this.UserID = userID;
this.Capabilities = newCapabilities;
}
/// <summary>Checks if user has a specified privilege.</summary>
/// <param name="context">Context of the command execution.</param>
/// <param name="userID">ID of the user.</param>
/// <param name="privileges">Required privileges flags.</param>
/// <param name="cancellationToken">Cancellation token for cancelling the task.</param>
/// <returns>True if user has at least one of specified privileges; otherwise false.</returns>
public static async Task <bool> CheckPrivilegeAsync(ICommandContext context, uint userID, WolfGroupCapabilities privileges, CancellationToken cancellationToken = default)
{
WolfGroup group = await context.GetRecipientAsync <WolfGroup>(cancellationToken).ConfigureAwait(false);
if (!group.Members.TryGetValue(userID, out WolfGroupMember member) && group.Members?.Any() != true)
{
GroupMembersListResponse membersResponse = await context.Client.SendAsync <GroupMembersListResponse>(
new GroupMembersListMessage(group.ID), cancellationToken).ConfigureAwait(false);
member = membersResponse.GroupMembers.FirstOrDefault(u => u.UserID == userID);
}
if (member == null)
{
return(false);
}
return((privileges & member.Capabilities) == member.Capabilities);
}
public WolfGroupMember(uint userID, WolfGroupCapabilities capabilities) : this()
{
this.UserID = userID;
this.Capabilities = capabilities;
}
/// <summary>Creates a new instance of command group privilege requirement.</summary>
/// <param name="privileges">Flags of privileges that fulfill this requirement.</param>
/// <remarks>Only one of the privileges has to match. For example, Owner | Admin matches if user is either Owner or Admin.</remarks>
/// <seealso cref="Privileges"/>
public RequireGroupPrivilegeAttribute(WolfGroupCapabilities privileges) : base()
{
this.Privileges = privileges;
base.ErrorMessage = "(n) You don't have enough group privileges to execute this command.";
}
