feat(order): Claim and Exchange entities (#7681)

packages/modules/order/src/models/order-item.ts

@@ -14,9 +14,11 @@ import {
   PrimaryKey,
   Property,
 } from "@mikro-orm/core"
-import { Return } from "@models"
+import Claim from "./claim"
+import Exchange from "./exchange"
 import LineItem from "./line-item"
 import Order from "./order"
+import Return from "./return"
 
 type OptionalLineItemProps = DAL.EntityDateColumns
 
@@ -32,6 +34,18 @@ const ReturnIdIndex = createPsqlIndexStatementHelper({
   where: "return_id IS NOT NULL AND deleted_at IS NOT NULL",
 })
 
+const ExchangeIdIndex = createPsqlIndexStatementHelper({
+  tableName: "order_item",
+  columns: ["exchange_id"],
+  where: "exchange_id IS NOT NULL AND deleted_at IS NOT NULL",
+})
+
+const ClaimIdIndex = createPsqlIndexStatementHelper({
+  tableName: "order_item",
+  columns: ["claim_id"],
+  where: "claim_id IS NOT NULL AND deleted_at IS NOT NULL",
+})
+
 const OrderVersionIndex = createPsqlIndexStatementHelper({
   tableName: "order_item",
   columns: ["version"],
@@ -86,6 +100,36 @@ export default class OrderItem {
   })
   return: Return
 
+  @ManyToOne({
+    entity: () => Exchange,
+    mapToPk: true,
+    fieldName: "exchange_id",
+    columnType: "text",
+    nullable: true,
+  })
+  @ExchangeIdIndex.MikroORMIndex()
+  exchange_id: string | null
+
+  @ManyToOne(() => Exchange, {
+    persist: false,
+  })
+  exchange: Exchange
+
+  @ManyToOne({
+    entity: () => Claim,
+    mapToPk: true,
+    fieldName: "claim_id",
+    columnType: "text",
+    nullable: true,
+  })
+  @ClaimIdIndex.MikroORMIndex()
+  claim_id: string | null
+
+  @ManyToOne(() => Claim, {
+    persist: false,
+  })
+  claim: Claim
+
   @Property({ columnType: "integer" })
   @OrderVersionIndex.MikroORMIndex()
   version: number
@@ -172,6 +216,9 @@ export default class OrderItem {
   onCreate() {
     this.id = generateEntityId(this.id, "orditem")
     this.order_id ??= this.order?.id
+    this.return_id ??= this.return?.id
+    this.exchange_id ??= this.exchange?.id
+    this.claim_id ??= this.claim?.id
     this.item_id ??= this.item?.id
     this.version ??= this.order?.version
   }
@@ -180,6 +227,9 @@ export default class OrderItem {
   onInit() {
     this.id = generateEntityId(this.id, "orditem")
     this.order_id ??= this.order?.id
+    this.return_id ??= this.return?.id
+    this.exchange_id ??= this.exchange?.id
+    this.claim_id ??= this.claim?.id
     this.item_id ??= this.item?.id
     this.version ??= this.order?.version
   }