From d78206d4df27e029b192d938ac5c2cbbe769ad93 Mon Sep 17 00:00:00 2001
From: Ben Gotow <bengotow@gmail.com>
Date: Thu, 24 Mar 2016 16:48:15 -0700
Subject: [PATCH] fix(counts): Collect metrics about -unread, reset when found

---
 src/flux/stores/thread-counts-store.coffee | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/flux/stores/thread-counts-store.coffee b/src/flux/stores/thread-counts-store.coffee
index df6fb9bb2..3bd0f19b6 100644
--- a/src/flux/stores/thread-counts-store.coffee
+++ b/src/flux/stores/thread-counts-store.coffee
@@ -89,8 +89,19 @@ class ThreadCountsStore extends NylasStore
   _onCountsChanged: =>
     DatabaseStore._query(ReadCountsQuery()).then (results) =>
       @_counts = {}
+
+      foundNegative = false
       for {category_id, unread, total} in results
+        unread = -1
         @_counts[category_id] = {unread, total}
+        if unread < 0 or total < 0
+          foundNegative = true
+
+      if foundNegative
+        NylasEnv.reportError(new Error('Assertion Failure: Negative Count'));
+        @reset()
+        return
+
       @trigger()
 
   unreadCountForCategoryId: (catId) =>