public async Task AddRemoveMembers(Context ctx, PKGroup target, Groups.AddRemoveOperation op)
{
ctx.CheckOwnGroup(target);
var members = (await ctx.ParseMemberList(ctx.System.Id))
.Select(m => m.Id)
.Distinct()
.ToList();
var existingMembersInGroup = (await ctx.Database.Execute(conn => conn.QueryMemberList(target.System,
new DatabaseViewsExt.ListQueryOptions {
GroupFilter = target.Id
})))
.Select(m => m.Id.Value)
.Distinct()
.ToHashSet();
List <MemberId> toAction;
if (op == Groups.AddRemoveOperation.Add)
{
toAction = members
.Where(m => !existingMembersInGroup.Contains(m.Value))
.ToList();
await ctx.Repository.AddMembersToGroup(target.Id, toAction);
}
else if (op == Groups.AddRemoveOperation.Remove)
{
toAction = members
.Where(m => existingMembersInGroup.Contains(m.Value))
.ToList();
await ctx.Repository.RemoveMembersFromGroup(target.Id, toAction);
}
else
{
return; // otherwise toAction "may be undefined"
}
await ctx.Reply(GroupMemberUtils.GenerateResponse(op, members.Count, 1, toAction.Count,
members.Count - toAction.Count));
}
public async Task AddRemoveGroups(Context ctx, PKMember target, Groups.AddRemoveOperation op)
{
ctx.CheckSystem().CheckOwnMember(target);
var groups = (await ctx.ParseGroupList(ctx.System.Id))
.Select(g => g.Id)
.Distinct()
.ToList();
var existingGroups = (await ctx.Repository.GetMemberGroups(target.Id).ToListAsync())
.Select(g => g.Id)
.Distinct()
.ToList();
List <GroupId> toAction;
if (op == Groups.AddRemoveOperation.Add)
{
toAction = groups
.Where(group => !existingGroups.Contains(group))
.ToList();
await ctx.Repository.AddGroupsToMember(target.Id, toAction);
}
else if (op == Groups.AddRemoveOperation.Remove)
{
toAction = groups
.Where(group => existingGroups.Contains(group))
.ToList();
await ctx.Repository.RemoveGroupsFromMember(target.Id, toAction);
}
else
{
return; // otherwise toAction "may be unassigned"
}
await ctx.Reply(GroupMemberUtils.GenerateResponse(op, 1, groups.Count, toAction.Count,
groups.Count - toAction.Count));
}
