fix region update referring to wrong db var

1 files changed, 6 insertions, 5 deletions

diff --git a/service_grab.js b/service_grab.js
index 96770ce..2ce1572 100644
--- a/service_grab.js
+++ b/service_grab.js
@@ -281,11 +281,12 @@ module.exports = class Analyzer extends Service {
     // update a region from API based on db records
     async updateRegion(region, category) {
         let grabstart;
-        const last_match = await this.getDatabase(category).Participant.findOne({
-            attributes: ["created_at"],
-            where: { shard_id: region },
-            order: [ [seq.col("created_at"), "DESC"] ]
-        });
+        const db = this.getDatabase(category),
+            last_match = await db.Participant.findOne({
+                attributes: ["created_at"],
+                where: { shard_id: region },
+                order: [ [db.col("created_at"), "DESC"] ]
+            });
         if (last_match == null) grabstart = undefined;
         else grabstart = last_match.get("created_at");