public VoteService(DiscordSocketClient client, ScheduledTasksService scheduledTasksService, VoteDefinitionParser parser, DatabaseFactory dbFactory, MessagesHandler messagesHandler, VoteTranslations voteTranslations)
{
MessagesHandler = messagesHandler;
Client = client;
ScheduledTasksService = scheduledTasksService;
Parser = parser;
DbFactory = dbFactory;
VoteTranslations = voteTranslations;
}
public async Task ProcessVoteCommandAsync(IUserMessage voteCommandMessage, string voteDefinitionText)
{
if (voteCommandMessage.Channel is not IGuildChannel guildChannel)
{
return;
}
var parse = await Parser.TryParse(new CommandContext(Client, voteCommandMessage), voteDefinitionText);
if (!parse.Success)
{
await UpdateVoteReplyAsync(voteCommandMessage, parse.ProblemDescription);
return;
}
var allEmotes = new HashSet <IEmote>(parse.Definition.Options.Keys);
allEmotes.UnionWith(voteCommandMessage.Reactions.Keys);
var failedEmotes = new List <IEmote>();
var summary = ComposeSummary(voteCommandMessage, parse.Definition);
foreach (var emote in allEmotes)
{
var shouldBePresent = parse.Definition.Options.ContainsKey(emote);
var isPresent = voteCommandMessage.Reactions.TryGetValue(emote, out var reaction);
if (!shouldBePresent && isPresent)
{
await voteCommandMessage.RemoveAllReactionsForEmoteAsync(emote);
}
else if (shouldBePresent && !isPresent)
{
try
{
await voteCommandMessage.AddReactionAsync(emote);
}
catch (HttpException)
{
failedEmotes.Add(emote);
}
}
}
var tail = failedEmotes.Count == 0
? string.Empty
: Environment.NewLine + string.Format(
VoteTranslations.UnaccessibleEmotes,
new FormatByValue(failedEmotes.Count),
string.Join(", ", failedEmotes.Select(e => $"`{e}`"))
);
await UpdateVoteReplyAsync(voteCommandMessage, summary + tail);
if (parse.Definition.Deadline is DateTimeOffset votingDeadline)
{
var scheduledTaskTag = voteCommandMessage.GetJumpUrl();
var previouslyScheduledEndsOfVote = await ScheduledTasksService.LookupAsync(EndOfVotingScheduledTask.Identifier, scheduledTaskTag);
foreach (var endOfVoteTask in previouslyScheduledEndsOfVote)
{
await ScheduledTasksService.CancelAsync(endOfVoteTask.ScheduledTaskId);
}
await ScheduledTasksService.EnqueueAsync(new ScheduledTask
{
Discriminator = EndOfVotingScheduledTask.Identifier,
Tag = scheduledTaskTag,
When = votingDeadline,
Data = JsonConvert.SerializeObject(new EndOfVotingScheduledTask
{
GuildId = guildChannel.GuildId,
ChannelId = guildChannel.Id,
MessageId = voteCommandMessage.Id
})
});
}
}