/*
 ****************
 *              *
 *   ENTITIES   *
 *   ********   *
 *              *
 ****************
 */

entity Product {
  name String required unique minlength(2) maxlength(90)
  price Float required min(0)
  description TextBlob required
  picture ImageBlob required
  specification Blob
  category ProductCategory
  inventory Integer required min(0)
}

enum ProductCategory {
  Laptop, Desktop, Phone, Tablet, Accessory
}

entity Address {
  addressLine1 String required minlength(2) maxlength(80)
  addressLine2 String minlength(2) maxlength(80)
  city String minlength(2) maxlength(80)
  postalCode String minlength(5) maxlength(5)
}

entity ShoppingOrder {
  name String required unique minlength(2) maxlength(90)
  totalAmount Float min(0)
  ordered ZonedDateTime
}

entity ProductOrder {
  amount Integer required min(0) max(5)
}

entity Shipment {
  shippedAt ZonedDateTime required
}

/*
 *********************
 *                   *
 *   RELATIONSHIPS   *
 *   *************   *
 *                   *
 *********************
 */

relationship OneToOne {
  Shipment{order(name) required} to ShoppingOrder{shipment(shippedAt) required}
}

relationship OneToMany {
  Product{order(name) required} to ProductOrder{product(name) required}
  ShoppingOrder{orders required} to ProductOrder{overallOrder(name)}
}

relationship ManyToOne {
  Address{user(login) required} to User
  ProductOrder{buyer(login) required} to User
  ShoppingOrder{buyer(login) required} to User
  Shipment{shippedBy(login) required} to User
}

/*
 ****************************
 *                          *
 *   ENTITY CONFIGURATION   *
 *   ********************   *
 *                          *
 ****************************
 */

paginate * with pagination
service * with serviceImpl
dto * with mapstruct