Atomize model classes

software/src/data/models/ordering/orderModel.ts

@@ -1,13 +1,5 @@
-import { AddressModel } from "../user/addressModel"
-import { PaymentModel } from "../user/paymentModel"
-import { TicketModel } from "./ticketModel"
-
 export class OrderModel {
   id: number
-  accountId: number
   shippingProgress: number
-  tickets: Array<TicketModel>
   orderedAt: string
-  payment: PaymentModel
-  address: AddressModel
 }