From a20297451b88c604b16a35223be4b25528713c6d Mon Sep 17 00:00:00 2001
From: Sean Fridman <fridman@mail.sfsu.edu>
Date: Sat, 11 Apr 2015 01:36:09 -0400
Subject: Implement FSDB.updateBatch and OKResource.updateBatch

---
 app/node_modules/okdb/index.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'app/node_modules/okdb/index.js')

diff --git a/app/node_modules/okdb/index.js b/app/node_modules/okdb/index.js
index c00087c..ffe3ff1 100644
--- a/app/node_modules/okdb/index.js
+++ b/app/node_modules/okdb/index.js
@@ -101,6 +101,26 @@ FSDB.prototype.update = function(collection, id, data) {
   }
 };
 
+/**
+ * TODO Should be atomic ¯\_(ツ)_/¯
+ */
+FSDB.prototype.updateBatch = function(collection, ids, datas) {
+  var schema = this._schemas[collection];
+  if (!schema)
+    return resolve(null, new Error('No such collection type'));
+  if (!ids || !ids.length || !datas || !datas.length ||
+      ids.length !== datas.length) {
+    return resolve(null, new Error('Bad input'));
+  }
+
+  var doc = this._db(collection);
+  var results = ids.map(function(id, i) {
+    return doc.chain().find(getQuery(schema, id)).assign(datas[i]).value();
+  });
+
+  return resolve(results);
+};
+
 FSDB.prototype.remove = function(collection, id) {
   var schema = this._schemas[collection];
   if (!schema)
-- 
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