Initial commit

static/sql/361_tri_Shop_User.sql

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+
+# Shop User
+
+USE PARTS;
+
+DROP TRIGGER IF EXISTS before_insert_Shop_User;
+DROP TRIGGER IF EXISTS before_update_Shop_User;
+
+
+DELIMITER //
+CREATE TRIGGER before_insert_Shop_User
+BEFORE INSERT ON Shop_User
+FOR EACH ROW
+BEGIN
+	IF NEW.created_on <=> NULL THEN
+		SET NEW.created_on = NOW();
+	END IF;
+    IF NEW.created_by <=> NULL THEN
+		SET NEW.created_by = CURRENT_USER();
+	END IF;
+END //
+DELIMITER ;
+
+
+DELIMITER //
+CREATE TRIGGER before_update_Shop_User
+BEFORE UPDATE ON Shop_User
+FOR EACH ROW
+BEGIN
+	IF OLD.id_change_set <=> NEW.id_change_set THEN
+		SIGNAL SQLSTATE '45000'
+        SET MESSAGE_TEXT = 'New change Set ID must be provided.';
+    END IF;
+    
+    INSERT INTO Shop_User_Audit (
+		id_user,
+        name_field,
+        value_prev,
+        value_new,
+        id_change_set
+    )
+    # Changed name
+	SELECT NEW.id_user, 'name', OLD.name, NEW.name, NEW.id_change_set
+		WHERE NOT (OLD.name <=> NEW.name)
+	UNION
+	# Changed is_super_user
+	SELECT NEW.id_user, 'is_super_user', CONVERT(CONVERT(OLD.is_super_user, SIGNED), CHAR), CONVERT(CONVERT(NEW.is_super_user, SIGNED), CHAR), NEW.id_change_set
+		WHERE NOT (OLD.is_super_user <=> NEW.is_super_user)
+	UNION
+    # Changed active
+	SELECT NEW.id_user, 'active', CONVERT(CONVERT(OLD.active, SIGNED), CHAR), CONVERT(CONVERT(NEW.active, SIGNED), CHAR), NEW.id_change_set
+		WHERE NOT (OLD.active <=> NEW.active)
+    ;
+END //
+DELIMITER ;