Migrate ModActions to new Plugin structure !!mutes dont work!!

backend/src/plugins/ModActions/commands/MassBanCmd.ts

@@ -0,0 +1,109 @@
+import { modActionsCommand, IgnoredEventType } from "../types";
+import { commandTypeHelpers as ct } from "../../../commandTypes";
+import { canActOn, sendErrorMessage, hasPermission, sendSuccessMessage } from "../../../pluginUtils";
+import { resolveUser, resolveMember, stripObjectToScalars } from "../../../utils";
+import { isBanned } from "../functions/isBanned";
+import { readContactMethodsFromArgs } from "../functions/readContactMethodsFromArgs";
+import { formatReasonWithAttachments } from "../functions/formatReasonWithAttachments";
+import { banUserId } from "../functions/banUserId";
+import { CaseTypes } from "src/data/CaseTypes";
+import { TextChannel } from "eris";
+import { waitForReply } from "knub/dist/helpers";
+import { ignoreEvent } from "../functions/ignoreEvent";
+import { CasesPlugin } from "src/plugins/Cases/CasesPlugin";
+import { LogType } from "src/data/LogType";
+
+export const MassbanCmd = modActionsCommand({
+  trigger: "massban",
+  permission: "can_massban",
+  description: "Mass-ban a list of user IDs",
+
+  signature: [
+    {
+      userIds: ct.string({ rest: true }),
+    },
+  ],
+
+  async run({ pluginData, message: msg, args }) {
+    // Limit to 100 users at once (arbitrary?)
+    if (args.userIds.length > 100) {
+      sendErrorMessage(pluginData, msg.channel, `Can only massban max 100 users at once`);
+      return;
+    }
+
+    // Ask for ban reason (cleaner this way instead of trying to cram it into the args)
+    msg.channel.createMessage("Ban reason? `cancel` to cancel");
+    const banReasonReply = await waitForReply(pluginData.client, msg.channel as TextChannel, msg.author.id);
+    if (!banReasonReply || !banReasonReply.content || banReasonReply.content.toLowerCase().trim() === "cancel") {
+      sendErrorMessage(pluginData, msg.channel, "Cancelled");
+      return;
+    }
+
+    const banReason = formatReasonWithAttachments(banReasonReply.content, msg.attachments);
+
+    // Verify we can act on each of the users specified
+    for (const userId of args.userIds) {
+      const member = pluginData.guild.members.get(userId); // TODO: Get members on demand?
+      if (member && !canActOn(pluginData, msg.member, member)) {
+        sendErrorMessage(pluginData, msg.channel, "Cannot massban one or more users: insufficient permissions");
+        return;
+      }
+    }
+
+    // Ignore automatic ban cases and logs for these users
+    // We'll create our own cases below and post a single "mass banned" log instead
+    args.userIds.forEach(userId => {
+      // Use longer timeouts since this can take a while
+      ignoreEvent(pluginData, IgnoredEventType.Ban, userId, 120 * 1000);
+      pluginData.state.serverLogs.ignoreLog(LogType.MEMBER_BAN, userId, 120 * 1000);
+    });
+
+    // Show a loading indicator since this can take a while
+    const loadingMsg = await msg.channel.createMessage("Banning...");
+
+    // Ban each user and count failed bans (if any)
+    const failedBans = [];
+    const casesPlugin = pluginData.getPlugin(CasesPlugin);
+    for (const userId of args.userIds) {
+      try {
+        await pluginData.guild.banMember(userId, 1);
+
+        await casesPlugin.createCase({
+          userId,
+          modId: msg.author.id,
+          type: CaseTypes.Ban,
+          reason: `Mass ban: ${banReason}`,
+          postInCaseLogOverride: false,
+        });
+      } catch (e) {
+        failedBans.push(userId);
+      }
+    }
+
+    // Clear loading indicator
+    loadingMsg.delete();
+
+    const successfulBanCount = args.userIds.length - failedBans.length;
+    if (successfulBanCount === 0) {
+      // All bans failed - don't create a log entry and notify the user
+      sendErrorMessage(pluginData, msg.channel, "All bans failed. Make sure the IDs are valid.");
+    } else {
+      // Some or all bans were successful. Create a log entry for the mass ban and notify the user.
+      pluginData.state.serverLogs.log(LogType.MASSBAN, {
+        mod: stripObjectToScalars(msg.author),
+        count: successfulBanCount,
+        reason: banReason,
+      });
+
+      if (failedBans.length) {
+        sendSuccessMessage(
+          pluginData,
+          msg.channel,
+          `Banned ${successfulBanCount} users, ${failedBans.length} failed: ${failedBans.join(" ")}`,
+        );
+      } else {
+        sendSuccessMessage(pluginData, msg.channel, `Banned ${successfulBanCount} users successfully`);
+      }
+    }
+  },
+});