Initial commit

node_modules/mongodb/lib/operations/options_operation.js

@@ -0,0 +1,32 @@
+'use strict';
+
+const OperationBase = require('./operation').OperationBase;
+const handleCallback = require('../utils').handleCallback;
+const MongoError = require('../core').MongoError;
+
+class OptionsOperation extends OperationBase {
+  constructor(collection, options) {
+    super(options);
+
+    this.collection = collection;
+  }
+
+  execute(callback) {
+    const coll = this.collection;
+    const opts = this.options;
+
+    coll.s.db.listCollections({ name: coll.collectionName }, opts).toArray((err, collections) => {
+      if (err) return handleCallback(callback, err);
+      if (collections.length === 0) {
+        return handleCallback(
+          callback,
+          MongoError.create({ message: `collection ${coll.namespace} not found`, driver: true })
+        );
+      }
+
+      handleCallback(callback, err, collections[0].options || null);
+    });
+  }
+}
+
+module.exports = OptionsOperation;