Log checked headers for dent events

db/migrations/1537467309_add_dent_to_checked_headers.down.sql

@@ -0,0 +1,2 @@
+ALTER TABLE public.checked_headers
+    DROP COLUMN dent_checked;

db/migrations/1537467309_add_dent_to_checked_headers.up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE public.checked_headers
+    ADD COLUMN dent_checked BOOLEAN NOT NULL DEFAULT FALSE;

db/schema.sql

@@ -670,7 +670,8 @@ CREATE TABLE public.checked_headers (
     id integer NOT NULL,
     header_id integer NOT NULL,
     price_feeds_checked boolean DEFAULT false NOT NULL,
-    deal_checked boolean DEFAULT false NOT NULL
+    deal_checked boolean DEFAULT false NOT NULL,
+    dent_checked boolean DEFAULT false NOT NULL
 );