CC-5387 : Copy cc_webstream_metadata to playout_history for 2.5 upgrade

install_minimal/upgrades/airtime-2.5.0/data/upgrade.sql

@@ -4,4 +4,47 @@ INSERT INTO cc_pref (keystr, valstr) VALUES ('system_version', '2.5.0');
 INSERT INTO cc_playout_history (file_id, starts, ends, instance_id)
 SELECT file_id, starts, ends, instance_id
 FROM cc_schedule
-WHERE media_item_played = true;
+WHERE media_item_played = true;
+
+drop view ws_history;
+create view ws_history as
+
+select 
+wm.start_time as starts, 
+ws.name as creator,
+wm.liquidsoap_data as title,
+sched.instance_id as instance_id
+
+from cc_webstream_metadata as wm
+left join cc_schedule as sched
+on sched.id = wm.instance_id
+left join cc_webstream as ws
+on sched.stream_id = ws.id;
+
+
+CREATE OR REPLACE FUNCTION migrateWebstreamHistory() RETURNS int4 AS $$
+
+DECLARE r RECORD;
+DECLARE hisid integer;
+
+BEGIN
+    FOR r IN SELECT * from ws_history LOOP
+ 
+            insert into cc_playout_history (starts, instance_id)
+            values (r.starts, r.instance_id) 
+            returning id into hisid;
+
+            insert into cc_playout_history_metadata (history_id, key, value)
+            values (hisid, 'track_title', r.title);
+
+            insert into cc_playout_history_metadata (history_id, key, value)
+            values (hisid, 'artist_name', r.creator);
+
+            
+    END LOOP;
+return 1;
+END;
+$$ 
+LANGUAGE plpgsql;
+
+SELECT migrateWebstreamHistory() as output;