Initial commit.

sql/30504_tri_TCG_User.sql

@@ -0,0 +1,76 @@
+
+CREATE OR REPLACE FUNCTION tcg.public.FN_before_insert_TCG_User()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.created_on = CURRENT_TIMESTAMP;
+    NEW.updated_last_on = CURRENT_TIMESTAMP;
+
+    IF NEW.change_set_id IS NULL THEN
+		RAISE EXCEPTION 'Change Set ID must be provided.';
+    END IF;
+    
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql
+;
+
+CREATE OR REPLACE FUNCTION tcg.public.FN_before_update_TCG_User()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_last_on = CURRENT_TIMESTAMP;
+
+    IF OLD.change_set_id IS NOT DISTINCT FROM NEW.change_set_id THEN
+		RAISE EXCEPTION 'New Change Set ID must be provided.';
+    END IF;
+
+    INSERT INTO tcg.public.TCG_User_Audit (
+		  user_id
+        , name_field
+        , value_prev
+        , value_new
+        , change_set_id
+    )
+	-- Changed user_auth0_id
+	SELECT NEW.user_id, 'user_auth0_id', OLD.user_auth0_id, NEW.user_auth0_id, NEW.change_set_id
+		WHERE OLD.user_auth0_id IS NOT DISTINCT FROM NEW.user_auth0_id
+	UNION
+	-- Changed firstname
+	SELECT NEW.user_id, 'firstname', OLD.firstname, NEW.firstname, NEW.change_set_id
+		WHERE OLD.firstname IS NOT DISTINCT FROM NEW.firstname
+	UNION
+	-- Changed surname
+	SELECT NEW.user_id, 'surname', OLD.surname, NEW.surname, NEW.change_set_id
+		WHERE OLD.surname IS NOT DISTINCT FROM NEW.surname
+	UNION
+	-- Changed email
+	SELECT NEW.user_id, 'email', OLD.email, NEW.email, NEW.change_set_id
+		WHERE OLD.email IS NOT DISTINCT FROM NEW.email
+	UNION
+	-- Changed is_email_verified
+	SELECT NEW.user_id, 'is_email_verified', OLD.is_email_verified::TEXT, NEW.is_email_verified::TEXT, NEW.change_set_id
+		WHERE OLD.is_email_verified IS NOT DISTINCT FROM NEW.is_email_verified
+	UNION
+	-- Changed is_super_user
+	SELECT NEW.user_id, 'is_super_user', OLD.is_super_user::TEXT, NEW.is_super_user::TEXT, NEW.change_set_id
+		WHERE OLD.is_super_user IS NOT DISTINCT FROM NEW.is_super_user
+	UNION
+	-- Changed active
+	SELECT NEW.user_id, 'active', OLD.active::TEXT, NEW.active::TEXT, NEW.change_set_id
+		WHERE OLD.active IS NOT DISTINCT FROM NEW.active
+    ;
+    
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql
+;
+
+CREATE TRIGGER TRI_before_insert_TCG_User
+    BEFORE INSERT ON tcg.public.TCG_User
+    FOR EACH ROW
+    EXECUTE FUNCTION tcg.public.FN_before_insert_TCG_User()
+;
+CREATE TRIGGER TRI_before_update_TCG_User
+    BEFORE UPDATE ON tcg.public.TCG_User
+    FOR EACH ROW
+    EXECUTE FUNCTION tcg.public.FN_before_update_TCG_User()
+;