Initial commit

node_modules/mongodb/lib/operations/insert_one.js

@@ -0,0 +1,39 @@
+'use strict';
+
+const MongoError = require('../core').MongoError;
+const OperationBase = require('./operation').OperationBase;
+const insertDocuments = require('./common_functions').insertDocuments;
+
+class InsertOneOperation extends OperationBase {
+  constructor(collection, doc, options) {
+    super(options);
+
+    this.collection = collection;
+    this.doc = doc;
+  }
+
+  execute(callback) {
+    const coll = this.collection;
+    const doc = this.doc;
+    const options = this.options;
+
+    if (Array.isArray(doc)) {
+      return callback(
+        MongoError.create({ message: 'doc parameter must be an object', driver: true })
+      );
+    }
+
+    insertDocuments(coll, [doc], options, (err, r) => {
+      if (callback == null) return;
+      if (err && callback) return callback(err);
+      // Workaround for pre 2.6 servers
+      if (r == null) return callback(null, { result: { ok: 1 } });
+      // Add values to top level to ensure crud spec compatibility
+      r.insertedCount = r.result.n;
+      r.insertedId = doc._id;
+      if (callback) callback(null, r);
+    });
+  }
+}
+
+module.exports = InsertOneOperation;