private async Task DoSwitchCommand(Context ctx, ICollection <PKMember> members)
{
// Make sure there are no dupes in the list
// We do this by checking if removing duplicate member IDs results in a list of different length
if (members.Select(m => m.Id).Distinct().Count() != members.Count)
{
throw Errors.DuplicateSwitchMembers;
}
// Find the last switch and its members if applicable
var lastSwitch = await _switches.GetLatestSwitch(ctx.System);
if (lastSwitch != null)
{
var lastSwitchMembers = await _switches.GetSwitchMembers(lastSwitch);
// Make sure the requested switch isn't identical to the last one
if (lastSwitchMembers.Select(m => m.Id).SequenceEqual(members.Select(m => m.Id)))
{
throw Errors.SameSwitch(members);
}
}
await _switches.RegisterSwitch(ctx.System, members);
if (members.Count == 0)
{
await ctx.Reply($"{Emojis.Success} Switch-out registered.");
}
else
{
await ctx.Reply($"{Emojis.Success} Switch registered. Current fronter is now {string.Join(", ", members.Select(m => m.Name)).SanitizeMentions()}.");
}
}
public async Task <ActionResult <FrontersReturn> > GetFronters(string hid)
{
var system = await _systems.GetByHid(hid);
if (system == null)
{
return(NotFound("System not found."));
}
var sw = await _switches.GetLatestSwitch(system);
if (sw == null)
{
return(NotFound("System has no registered switches."));
}
var members = await _switches.GetSwitchMembers(sw);
return(Ok(new FrontersReturn
{
Timestamp = sw.Timestamp,
Members = members
}));
}
public async Task SystemFronter(Context ctx, PKSystem system)
{
if (system == null)
{
throw Errors.NoSystemError;
}
var sw = await _switches.GetLatestSwitch(system);
if (sw == null)
{
throw Errors.NoRegisteredSwitches;
}
await ctx.Reply(embed : await _embeds.CreateFronterEmbed(sw, system.Zone));
}
public async Task <Embed> CreateSystemEmbed(PKSystem system)
{
var accounts = await _systems.GetLinkedAccountIds(system);
// Fetch/render info for all accounts simultaneously
var users = await Task.WhenAll(accounts.Select(async uid => (await _client.GetUserAsync(uid))?.NameAndMention() ?? $"(deleted account {uid})"));
var memberCount = await _members.MemberCount(system);
var eb = new EmbedBuilder()
.WithColor(Color.Blue)
.WithTitle(system.Name ?? null)
.WithThumbnailUrl(system.AvatarUrl ?? null)
.WithFooter($"System ID: {system.Hid}");
var latestSwitch = await _switches.GetLatestSwitch(system);
if (latestSwitch != null)
{
var switchMembers = (await _switches.GetSwitchMembers(latestSwitch)).ToList();
if (switchMembers.Count > 0)
{
eb.AddField("Fronter".ToQuantity(switchMembers.Count(), ShowQuantityAs.None),
string.Join(", ", switchMembers.Select(m => m.Name)));
}
}
if (system.Tag != null)
{
eb.AddField("Tag", system.Tag);
}
eb.AddField("Linked accounts", string.Join(", ", users), true);
eb.AddField($"Members ({memberCount})", $"(see `pk;system {system.Hid} list` or `pk;system {system.Hid} list full`)", true);
if (system.Description != null)
{
eb.AddField("Description", system.Description.Truncate(1024), false);
}
return(eb.Build());
}