Merge branch 'b-3.6.1' of ../kivitendo-erp_20220811

[mfinanz.git] / sql / Pg-upgrade2 / time_recordings_date_duration.sql

diff --git a/sql/Pg-upgrade2/time_recordings_date_duration.sql b/sql/Pg-upgrade2/time_recordings_date_duration.sql
new file mode 100644 (file)
index 0000000..98404e1
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+++ b/sql/Pg-upgrade2/time_recordings_date_duration.sql
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+-- @tag: time_recordings_date_duration
+-- @description: Erweiterung Zeiterfassung um Datum und Dauer
+-- @depends: time_recordings2
+
+ALTER TABLE time_recordings ADD   COLUMN date     DATE;
+ALTER TABLE time_recordings ADD   COLUMN duration INTEGER;
+
+UPDATE time_recordings SET date = start_time::DATE;
+ALTER TABLE time_recordings ALTER COLUMN start_time DROP NOT NULL;
+ALTER TABLE time_recordings ALTER COLUMN date SET NOT NULL;
+
+UPDATE time_recordings SET duration = EXTRACT(EPOCH FROM (end_time - start_time))/60;
+
+-- trigger to set date from start_time
+CREATE OR REPLACE FUNCTION time_recordings_set_date_trigger()
+RETURNS TRIGGER AS $$
+  BEGIN
+    IF NEW.start_time IS NOT NULL THEN
+      NEW.date = NEW.start_time::DATE;
+    END IF;
+    RETURN NEW;
+  END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER time_recordings_set_date BEFORE INSERT OR UPDATE ON time_recordings FOR EACH ROW EXECUTE PROCEDURE time_recordings_set_date_trigger();
+
+-- trigger to set duration from start_time and end_time
+CREATE OR REPLACE FUNCTION time_recordings_set_duration_trigger()
+RETURNS TRIGGER AS $$
+  BEGIN
+    IF NEW.start_time IS NOT NULL AND NEW.end_time IS NOT NULL THEN
+      NEW.duration = EXTRACT(EPOCH FROM (NEW.end_time - NEW.start_time))/60;
+    END IF;
+    RETURN NEW;
+  END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER time_recordings_set_duration BEFORE INSERT OR UPDATE ON time_recordings FOR EACH ROW EXECUTE PROCEDURE time_recordings_set_duration_trigger();