initial import

sql/backup_view_terminal_last_hearbeat.sql

@@ -0,0 +1,16 @@
+-- public.tms_v_terminal_last_heart_beat source
+
+CREATE OR REPLACE VIEW public.tms_v_terminal_last_heart_beat
+AS SELECT terminal.id, terminal.id AS terminal_id, terminal.sn AS terminal_sn, 
+    heartbeat.create_ts, heartbeat.created_by, heartbeat.battery_temp, 
+    heartbeat.battery_percentage, heartbeat.latitude, heartbeat.longitude, 
+    heartbeat.version, 
+        CASE
+            WHEN terminal.heartbeat_status = 3 THEN 'DISCONNECTED'::text
+            WHEN terminal.heartbeat_status = 2 THEN 'OFFLINE'::text
+            WHEN terminal.heartbeat_status = 1 THEN 'ONLINE'::text
+            ELSE 'DISCONNECTED'::text
+        END AS state
+   FROM tms_terminal terminal
+   JOIN tms_device_profile profile ON terminal.profile_id = profile.id
+   LEFT JOIN tms_heart_beat heartbeat ON terminal.last_heartbeat_id = heartbeat.id;