Make use of the newish planet id from stats

[ndwebbie.git] / database / functions / find_planet_id.sql

diff --git a/database/functions/find_planet_id.sql b/database/functions/find_planet_id.sql
new file mode 100644 (file)
index 0000000..0649fb6
--- /dev/null
+++ b/database/functions/find_planet_id.sql
@@ -0,0 +1,31 @@
+DROP FUNCTIOn IF EXISTS find_planet_id(text,text,race);
+CREATE OR REPLACE FUNCTION find_planet_id(_id text, _ruler text, _planet text, _race race) RETURNS integer
+    AS $_$
+DECLARE
+       p RECORD;
+       planet_id INTEGER;
+       thread INTEGER;
+BEGIN
+       SELECT pid, ftid, race, ruler, planet INTO p FROM planets WHERE id = _id;
+       IF FOUND THEN
+               IF _race <> p.race OR _planet <> p.planet OR _ruler <> p.ruler THEN
+                       UPDATE planets SET race = _race, planet = _planet, ruler = _ruler WHERE pid = p.pid;
+                       UPDATE forum_threads SET subject = escape_html(_ruler) || ' OF ' || escape_html(_planet)
+                               WHERE ftid = p.ftid;
+                       INSERT INTO forum_posts (ftid, uid, message) VALUES(p.ftid, -2, 'Planet changed data from ('
+                               || escape_html(p.ruler) || ', ' || escape_html(p.planet) || ', ' || p.race || ') to ('
+                               || escape_html(_ruler) || ', ' || escape_html(_planet) || ', ' || _race || ').');
+               END IF;
+               planet_id := p.pid;
+       ELSE
+               INSERT INTO forum_threads (fbid,uid,subject) VALUES(-2, -3,
+                               escape_html(_ruler) || ' OF ' || escape_html(_planet))
+                       RETURNING ftid INTO thread;
+               INSERT INTO planets(id, ruler,planet,race,ftid) VALUES(_id, _ruler,_planet,_race,thread)
+                       RETURNING pid INTO planet_id;
+       END IF;
+       RETURN planet_id;
+END;
+$_$
+    LANGUAGE plpgsql;
+