add migration file

packages/app/src/migrations/20210830074539-update-configs-for-slackbot.js

@@ -0,0 +1,65 @@
+import mongoose from 'mongoose';
+
+import Config from '~/server/models/config';
+import config from '^/config/migrate';
+import loggerFactory from '~/utils/logger';
+
+const logger = loggerFactory('growi:migrate:update-configs-for-slackbot');
+
+module.exports = {
+  async up(db) {
+    logger.info('Apply migration');
+    mongoose.connect(config.mongoUri, config.mongodb.options);
+
+    await Config.bulkWrite([
+      {
+        updateOne: {
+          filter: { key: 'slackbot:proxyServerUri' },
+          update: { key: 'slackbot:proxyUri' },
+        },
+      },
+      {
+        updateOne: {
+          filter: { key: 'slackbot:token' },
+          update: { key: 'slackbot:withoutProxy:botToken' },
+        },
+      },
+      {
+        updateOne: {
+          filter: { key: 'slackbot:signingSecret' },
+          update: { key: 'slackbot:withoutProxy:signingSecret' },
+        },
+      },
+    ]);
+
+    logger.info('Migration has successfully applied');
+  },
+
+  async down(db) {
+    logger.info('Rollback migration');
+    mongoose.connect(config.mongoUri, config.mongodb.options);
+
+    await Config.bulkWrite([
+      {
+        updateOne: {
+          filter: { key: 'slackbot:proxyUri' },
+          update: { key: 'slackbot:proxyServerUri' },
+        },
+      },
+      {
+        updateOne: {
+          filter: { key: 'slackbot:withoutProxy:botToken' },
+          update: { key: 'slackbot:token' },
+        },
+      },
+      {
+        updateOne: {
+          filter: { key: 'slackbot:withoutProxy:signingSecret' },
+          update: { key: 'slackbot:signingSecret' },
+        },
+      },
+    ]);
+
+    logger.info('Migration has successfully applied');
+  },
+};