.then(function() { // version already updated above var versionKey = Post.versionKey(deletedPost.id, deletedPost.version); return db.content.putAsync(versionKey, deletedPost); })
var batchArray = versions.map(function(version) { var versionKey = Post.versionKey(version.id, version.version); return { type: 'put', key: versionKey, value: version }; });
.then(function() { post.version = timestamp; // add version var versionKey = Post.versionKey(post.id, post.version); return db.content.putAsync(versionKey, post); })