remove migrations

src/migrations/20191102223900-drop-configs-indices.js

@@ -1,28 +0,0 @@
-require('module-alias/register');
-const logger = require('@alias/logger')('growi:migrate:drop-configs-indices');
-
-const mongoose = require('mongoose');
-const config = require('@root/config/migrate');
-
-async function dropIndexIfExists(collection, indexName) {
-  if (await collection.indexExists(indexName)) {
-    await collection.dropIndex(indexName);
-  }
-}
-
-module.exports = {
-  async up(db) {
-    logger.info('Apply migration');
-    mongoose.connect(config.mongoUri, config.mongodb.options);
-
-    const collection = db.collection('configs');
-    await dropIndexIfExists(collection, 'ns_1');
-    await dropIndexIfExists(collection, 'key_1');
-
-    logger.info('Migration has successfully applied');
-  },
-
-  down(db) {
-    // do not rollback
-  },
-};

src/migrations/20191102223901-drop-pages-indices.js

@@ -1,29 +0,0 @@
-require('module-alias/register');
-const logger = require('@alias/logger')('growi:migrate:drop-pages-indices');
-
-const mongoose = require('mongoose');
-const config = require('@root/config/migrate');
-
-async function dropIndexIfExists(collection, indexName) {
-  if (await collection.indexExists(indexName)) {
-    await collection.dropIndex(indexName);
-  }
-}
-
-module.exports = {
-  async up(db) {
-    logger.info('Apply migration');
-    mongoose.connect(config.mongoUri, config.mongodb.options);
-
-    const collection = db.collection('pages');
-    await dropIndexIfExists(collection, 'lastUpdateUser_1');
-    await dropIndexIfExists(collection, 'liker_1');
-    await dropIndexIfExists(collection, 'seenUsers_1');
-
-    logger.info('Migration has successfully applied');
-  },
-
-  down(db) {
-    // do not rollback
-  },
-};