public async Task <IActionResult> StreamerSettings(ulong guildId,
[FromServices] IDiscordGuildService guildService,
[FromServices] IEntityService <StreamerChannelSettings> channelSettingsService)
{
// All channels in guild.
var channels = await guildService.GetChannels(guildId);
// Text channels in guild.
var textChannels = channels.Where(x => x.Type == 0).ToList();
// Roles in guild.
var roles = await guildService.GetRoles(guildId);
var viewModel = new StreamerSettingsViewModel
{
Channels = new SelectList(textChannels, "Id", "Name"),
ChannelSettings = new StreamerChannelSettingsViewModel(),
GuildId = guildId.ToString(),
Roles = new SelectList(roles.RemoveManaged(), "Id", "Name")
};
// Get general module settings for guild, from database.
var settings = await _streamAnnouncerSettingsService.GetSettingsByGuild(guildId, x => x.WhiteListedRoleIds);
if (settings == null)
{
return(View(viewModel));
}
viewModel.Enabled = settings.Enabled;
viewModel.StreamerRoleEnabled = settings.StreamerRoleEnabled;
viewModel.RoleId = settings.RoleId;
viewModel.WhiteListedRoleIds = settings.WhiteListedRoleIds?.Select(r => r.RoleId).ToList();
if (settings.ChannelSettings == null)
{
settings.ChannelSettings = await channelSettingsService.Get(c => c.GuildId == guildId);
}
// Gets first text channel's settings to prepopulate view with.
var defaultChannel = settings.ChannelSettings?.FirstOrDefault(x => x.ChannelId == textChannels[0].Id);
// No channels setting saved, return view model as is.
if (defaultChannel == null)
{
return(View(viewModel));
}
viewModel.ChannelSettings.RemoveMessages = defaultChannel.RemoveMessage;
// Channel settings only exist if the module is enabled.
viewModel.ChannelSettings.Enabled = true;
viewModel.RoleId = settings.RoleId;
viewModel.Enabled = settings.Enabled;
return(View(viewModel));
}
public async Task <IActionResult> StreamerSettings(ulong guildId,
StreamerSettingsViewModel viewModel, [FromServices] IBot bot,
[FromServices] IDiscordGuildService guildService)
{
var botRolePosition = bot.GetBotRoleHierarchy(guildId);
var roles = await guildService.GetRoles(guildId);
var selectedRolePosition = roles.FirstOrDefault(r => r.Id == viewModel.RoleId)?.Position;
// Discord bots cannot assign to roles that are higher then them in the hierarchy.
if (selectedRolePosition > botRolePosition)
{
ModelState.AddModelError("RolePosition",
"The bots managed role must be positioned higher then the selected role");
// All channels in guild.
var channels = await guildService.GetChannels(guildId);
// Text channels in guild.
var textChannels = channels.Where(x => x.Type == 0).ToList();
viewModel.Channels = new SelectList(textChannels, "Id", "Name");
viewModel.Roles = new SelectList(roles.RemoveManaged(), "Id", "Name");
return(View(viewModel));
}
var settings = await _streamAnnouncerChannelSettingsService.Find(viewModel.ChannelId);
// Remember if there were settings in db, as settings will be populated later if they aren't.
var isSettingsInDb = settings != null;
var saveSettingsTasks = new List <Task>
{
_streamAnnouncerSettingsService.SaveSettings(new StreamerSettings
{
GuildId = guildId,
Enabled = viewModel.Enabled,
StreamerRoleEnabled = viewModel.StreamerRoleEnabled,
RoleId = viewModel.RoleId
})
};
// Save general module settings to the database
if (!isSettingsInDb)
{
settings = new StreamerChannelSettings
{
GuildId = guildId,
ChannelId = viewModel.ChannelId
}
}
;
settings.RemoveMessage = viewModel.ChannelSettings.RemoveMessages;
// Save specific channel settings to the database.
if (viewModel.ChannelSettings.Enabled)
{
saveSettingsTasks.Add(!isSettingsInDb
? _streamAnnouncerChannelSettingsService.Create(settings)
: _streamAnnouncerChannelSettingsService.Update(settings));
}
else
{
if (isSettingsInDb)
{
saveSettingsTasks.Add(_streamAnnouncerChannelSettingsService.Remove(settings));
}
}
await Task.WhenAll(saveSettingsTasks.ToArray());
return(RedirectToAction("Index"));
}
public async Task <IActionResult> StreamerSettings(ulong guildId,
StreamerSettingsViewModel viewModel, [FromServices] IBot bot,
[FromServices] IDiscordGuildService guildService)
{
var botRolePosition = bot.GetBotRoleHierarchy(guildId);
var roles = await guildService.GetRoles(guildId);
var selectedRolePosition = roles.FirstOrDefault(r => r.Id == viewModel.RoleId)?.Position;
// Discord bots cannot assign to roles that are higher then them in the hierarchy.
if (selectedRolePosition > botRolePosition)
{
ModelState.AddModelError("RolePosition",
"The bots managed role must be positioned higher than the selected role");
// All channels in guild.
var channels = await guildService.GetChannels(guildId);
// Text channels in guild.
var textChannels = channels.Where(x => x.Type == 0).ToList();
viewModel.Channels = new SelectList(textChannels, "Id", "Name");
viewModel.Roles = new SelectList(roles.RemoveManaged(), "Id", "Name");
return(View(viewModel));
}
var moduleSettings = await _streamAnnouncerSettingsService.GetSettingsByGuild(guildId);
var saveSettingsTasks = new List <Task>();
// If the guild doesn't already have a settings DB entry, we want to add one before we do anything else.
// Running that operation along side adding individual channel settings risks throwing an FK exception.
if (moduleSettings == null)
{
var streamerSettings = new StreamerSettings
{
GuildId = guildId,
Enabled = viewModel.Enabled,
StreamerRoleEnabled = viewModel.StreamerRoleEnabled,
RoleId = viewModel.RoleId,
WhiteListedRoleIds = new List <WhiteListedRole>()
};
if (viewModel.WhiteListedRoleIds != null)
{
streamerSettings.WhiteListedRoleIds = new List <WhiteListedRole>(viewModel.WhiteListedRoleIds
.Select(r =>
new WhiteListedRole
{
RoleId = r
}));
}
await _streamAnnouncerSettingsService.SaveSettings(streamerSettings);
}
else
{
// Clear all white listed roles from the database
var whiteListedRoles = await _whiteListedRoleEntityService.Get(w => w.GuildId == guildId);
if (whiteListedRoles != null)
{
await _whiteListedRoleEntityService.RemoveBulk(whiteListedRoles);
}
if (viewModel.WhiteListedRoleIds != null)
{
await _whiteListedRoleEntityService.CreateBulk(viewModel.WhiteListedRoleIds.Select(r =>
new WhiteListedRole
{
RoleId = r,
GuildId = guildId
}));
}
saveSettingsTasks.Add(_streamAnnouncerSettingsService.SaveSettings(new StreamerSettings
{
GuildId = guildId,
Enabled = viewModel.Enabled,
StreamerRoleEnabled = viewModel.StreamerRoleEnabled,
RoleId = viewModel.RoleId
}));
}
// Value defaults to 0, if the value is 0, EF will try to auto increment the ID, throwing an error.
if (viewModel.ChannelId != 0)
{
// Settings for the specified channel of a guild.
var settings = await _streamAnnouncerChannelSettingsService.Find(viewModel.ChannelId);
// Remember if there were settings in db, as settings will be populated later if they aren't.
var isSettingsInDb = settings != null;
// Save general module settings to the database
if (!isSettingsInDb)
{
settings = new StreamerChannelSettings
{
GuildId = guildId,
ChannelId = viewModel.ChannelId
}
}
;
settings.RemoveMessage = viewModel.ChannelSettings.RemoveMessages;
// Save specific channel settings to the database.
if (viewModel.ChannelSettings.Enabled)
{
saveSettingsTasks.Add(!isSettingsInDb
? _streamAnnouncerChannelSettingsService.Create(settings)
: _streamAnnouncerChannelSettingsService.Update(settings));
}
else
{
if (isSettingsInDb)
{
saveSettingsTasks.Add(_streamAnnouncerChannelSettingsService.Remove(settings));
}
}
}
await Task.WhenAll(saveSettingsTasks.ToArray());
return(RedirectToAction("Index"));
}