- added workflow

sql/postgresql/intranet-absences-workflow-callbacks.sql

+-- ------------------------------------------------
+-- /intranet-timesheet2/sql/postgresql/intranet-absences-workflow-callbacks.sql
+-- ------------------------------------------------
+--
+-- Callback functions for Absence Workflow
+-- Author: frank.bergmann@project-open.com
+
+
+-- Debugging: Set the time interval to minutes instead of days
+--
+
+-- create or replace function wf_callback__time_sysdate_plus_x (integer,varchar,text)
+-- returns timestamptz as '
+-- declare
+--   time_sysdate_plus_x__case_id          alias for $1;
+--   time_sysdate_plus_x__transition_key   alias for $2;
+--   time_sysdate_plus_x__custom_arg       alias for $3;
+-- begin
+--         return now() + (time_sysdate_plus_x__custom_arg || '' days'')::interval;
+-- end;' language 'plpgsql';
+
+
+
+-- ------------------------------------------------
+-- Set the absence status to the given parameter
+
+
+CREATE or REPLACE FUNCTION im_user_absence_wf__set_absence_status_id  (integer,text,text)
+RETURNS integer as '
+DECLARE
+	p_case_id           alias for $1;
+	p_transition_key    alias for $2;
+	p_custom_arg        alias for $3;
+
+	v_absence_id		integer;
+	row			RECORD;
+BEGIN
+	-- Get information about our environment
+	SELECT	c.object_id INTO v_absence_id
+	FROM	wf_cases c
+	WHERE	c.case_id = p_case_id;
+
+	RAISE NOTICE 
+		''set_absence_status_id: case_id=%, transition_key=%, status_id=%, absence_id=%'', 
+		p_case_id, p_transition_key, p_custom_arg, v_absence_id;
+
+	UPDATE	im_user_absences
+	SET	absence_status_id = p_custom_arg::integer
+	WHERE	absence_id = v_absence_id;
+	
+	RETURN 0;
+END;' language 'plpgsql';