VbzCart/docs/tables/shop cart event

<hide> thing type::table design [[project::VbzCart]] subsystem::shopping status::obsolete </hide>

About

• Purpose: Keeps a log of everything that happens to each shopping cart
• History:
  • 2009-07-18 Created
  • 2014-07-08 Suddenly realized that this is redundant; it's just a system event with ModType of cart and ID_Cart -> ModIndex
• Fields:
  • WhatCode: This might later be replaced by a shop_cart_event_type ID, but it should be sufficient for now

SQL

DROP TABLE IF EXISTS `shop_cart_event`;
CREATE TABLE `shop_cart_event` (
  `ID`        INT              NOT NULL AUTO_INCREMENT,
  `ID_Cart`   INT              NOT NULL COMMENT "shop_cart.ID",
  `WhenDone`  DATETIME         NOT NULL COMMENT "when this event occurred",
  `WhatCode`  VARCHAR(7)       NOT NULL COMMENT "event type code",
  `WhatDescr` VARCHAR(255) DEFAULT NULL COMMENT "human-readable description of event (optional)",
  `ID_Sess`   INT              NOT NULL COMMENT "shop_session.ID",
  `VbzUser`   VARCHAR(127) DEFAULT NULL COMMENT "username, if available",
  `Machine`   VARCHAR(63)      NOT NULL COMMENT "some way of identifying the user's machine -- network name or IP address",
  `Notes`     VARCHAR(255) DEFAULT NULL COMMENT "human-entered notes, if needed",
  PRIMARY KEY(`ID`)
 ) ENGINE = InnoDB;