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Some fixes for slowmodes not being removed properly

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This commit is contained in:
Dragory 2019-05-11 06:22:26 +03:00
parent 930296973a
commit f63ae2f4cc
1 changed files with 32 additions and 16 deletions
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48
src/plugins/Slowmode.ts
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@ -120,18 +120,16 @@ export class SlowmodePlugin extends ZeppelinPlugin<ISlowmodePluginConfig> {
* Clears bot-maintained slowmode from the specified user id on the specified channel.
* This reverts the channel permissions changed above and clears the database entry.
*/
async clearBotSlowmodeFromUserId(channel: GuildChannel & TextChannel, userId: string) {
// We only need to tweak permissions if there is an existing permission override
// In most cases there should be, since one is created in applySlowmodeToUserId()
const existingOverride = channel.permissionOverwrites.get(userId);
if (existingOverride) {
if (existingOverride.allow === 0 && existingOverride.deny === ErisConstants.Permissions.sendMessages) {
// If the only override for this user is what we applied earlier, remove the entire permission overwrite
await channel.deletePermission(userId);
} else {
// Otherwise simply negate the sendMessages permission from the denied permissions
const newDeniedPermissions = existingOverride.deny & ~ErisConstants.Permissions.sendMessages;
await channel.editPermission(userId, existingOverride.allow, newDeniedPermissions, "member");
async clearBotSlowmodeFromUserId(channel: GuildChannel & TextChannel, userId: string, force = false) {
try {
// Remove permission overrides from the channel for this user
// Previously we diffed the overrides so we could clear the "send messages" override without touching other
// overrides. Unfortunately, it seems that was a bit buggy - we didn't always receive the event for the changed
// overrides and then we also couldn't diff against them. For consistency's sake, we just delete the override now.
await channel.deletePermission(userId);
} catch (e) {
if (!force) {
throw e;
}
}
@ -205,9 +203,16 @@ export class SlowmodePlugin extends ZeppelinPlugin<ISlowmodePluginConfig> {
/**
* COMMAND: Clear slowmode from a specific user on a specific channel
*/
@d.command("slowmode clear", "<channel:channel> <user:resolvedUserLoose>")
@d.command("slowmode clear", "<channel:channel> <user:resolvedUserLoose>", {
options: [
{
name: "force",
type: "bool",
},
],
})
@d.permission("can_manage")
async clearSlowmodeCmd(msg: Message, args: { channel: GuildChannel & TextChannel; user: User }) {
async clearSlowmodeCmd(msg: Message, args: { channel: GuildChannel & TextChannel; user: User; force?: boolean }) {
const channelSlowmode = await this.slowmodes.getChannelSlowmode(args.channel.id);
if (!channelSlowmode) {
msg.channel.createMessage(errorMessage("Channel doesn't have slowmode!"));
@ -215,7 +220,7 @@ export class SlowmodePlugin extends ZeppelinPlugin<ISlowmodePluginConfig> {
}
try {
await this.clearBotSlowmodeFromUserId(args.channel, args.user.id);
await this.clearBotSlowmodeFromUserId(args.channel, args.user.id, args.force);
} catch (e) {
return this.sendErrorMessage(
msg.channel,
@ -414,7 +419,18 @@ export class SlowmodePlugin extends ZeppelinPlugin<ISlowmodePluginConfig> {
continue;
}
await this.clearBotSlowmodeFromUserId(channel as GuildChannel & TextChannel, user.user_id);
try {
await this.clearBotSlowmodeFromUserId(channel as GuildChannel & TextChannel, user.user_id);
} catch (e) {
logger.error(e);
const realUser = this.bot.users.get(user.user_id) || new UnknownUser({ id: user.user_id });
this.logs.log(LogType.BOT_ALERT, {
body: `Failed to clear slowmode permissions from {userMention(user)} in {channelMention(channel)}`,
user: stripObjectToScalars(realUser),
channel: stripObjectToScalars(channel),
});
}
}
}
}