1 files changed, 13 insertions, 0 deletions
diff --git a/lib/app.js b/lib/app.js
index b63a13e..5b3035a 100644
--- a/lib/app.js
+++ b/lib/app.js
@@ -1019,3 +1019,16 @@ App.prototype.getThread = function (msg) {
     })
   ])
 }
+
+App.prototype.getShard = function (id, cb) {
+  var self = this
+  this.getMsgDecrypted(id, function (err, msg) {
+    if (err) return cb(new Error('Unable to get shard message: ' + err.stack))
+    var c = msg.value.content || {}
+    if (!c.shard) return cb(new Error('Message missing shard: ' + id))
+    self.unboxContent(c.shard, function (err, shard) {
+      if (err) return cb(new Error('Unable to decrypt shard: ' + err.stack))
+      cb(null, shard)
+    })
+  })
+}