_createIndex for collections

History.md

@@ -16,6 +16,9 @@
 * `email@2.1.1`
   - Updated `nodemailer` to v6.6.3
   
+* `mongo@1.12.1`
+  - Add `_createIndex` as a collection function. This is a new name for `_ensureIndex` which MongoDB has deprecated and removed in MongoDB 5.0.
+  
 ## v2.3.2, 2021-07-13
 
 #### Meteor Version Release

packages/mongo/collection.js

@@ -674,6 +674,13 @@ Object.assign(Mongo.Collection.prototype, {
     self._collection._ensureIndex(index, options);
   },
 
+  _createIndex(index, options) {
+    var self = this;
+    if (!self._collection._createIndex)
+      throw new Error("Can only call _createIndex on server collections");
+    self._collection._createIndex(index, options);
+  },
+
   _dropIndex(index) {
     var self = this;
     if (!self._collection._dropIndex)

packages/mongo/mongo_driver.js

@@ -829,7 +829,7 @@ MongoConnection.prototype.findOne = function (collection_name, selector,
 
 // We'll actually design an index API later. For now, we just pass through to
 // Mongo's, but make it synchronous.
-MongoConnection.prototype._ensureIndex = function (collectionName, index,
+MongoConnection.prototype._createIndex = function (collectionName, index,
                                                    options) {
   var self = this;
 
@@ -840,6 +840,9 @@ MongoConnection.prototype._ensureIndex = function (collectionName, index,
   var indexName = collection.ensureIndex(index, options, future.resolver());
   future.wait();
 };
+
+MongoCollection.prototype._ensureIndex = MongoConnection.prototype._createIndex;
+
 MongoConnection.prototype._dropIndex = function (collectionName, index) {
   var self = this;
 

packages/mongo/oplog_tests.js

@@ -59,7 +59,7 @@ process.env.MONGO_OPLOG_URL && testAsyncMulti(
       var self = this;
       self.collectionName = Random.id();
       self.collection = new Mongo.Collection(self.collectionName);
-      self.collection._ensureIndex({species: 1});
+      self.collection._createIndex({species: 1});
 
       // Fill collection with lots of irrelevant objects (red cats) and some
       // relevant ones (blue dogs).

packages/mongo/remote_collection_driver.js

@@ -4,14 +4,13 @@ MongoInternals.RemoteCollectionDriver = function (
   self.mongo = new MongoConnection(mongo_url, options);
 };
 
-_.extend(MongoInternals.RemoteCollectionDriver.prototype, {
+Object.assign(MongoInternals.RemoteCollectionDriver.prototype, {
   open: function (name) {
     var self = this;
     var ret = {};
-    _.each(
-      ['find', 'findOne', 'insert', 'update', 'upsert',
-       'remove', '_ensureIndex', '_dropIndex', '_createCappedCollection',
-       'dropCollection', 'rawCollection'],
+    ['find', 'findOne', 'insert', 'update', 'upsert',
+      'remove', '_ensureIndex', '_createIndex', '_dropIndex', '_createCappedCollection',
+      'dropCollection', 'rawCollection'].forEach(
       function (m) {
         ret[m] = _.bind(self.mongo[m], self.mongo, name);
       });