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

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

@@ -0,0 +1,109 @@
+import { DAL } from "@medusajs/types"
+import {
+  ClaimReason,
+  createPsqlIndexStatementHelper,
+  generateEntityId,
+} from "@medusajs/utils"
+import {
+  BeforeCreate,
+  Cascade,
+  Collection,
+  Entity,
+  Enum,
+  ManyToOne,
+  OnInit,
+  OneToMany,
+  OptionalProps,
+  PrimaryKey,
+  Property,
+} from "@mikro-orm/core"
+import Claim from "./claim"
+import ClaimItemImage from "./claim-item-image"
+import LineItem from "./line-item"
+
+type OptionalLineItemProps = DAL.EntityDateColumns
+
+const ClaimIdIndex = createPsqlIndexStatementHelper({
+  tableName: "order_claim_item",
+  columns: "claim_id",
+})
+
+const ItemIdIndex = createPsqlIndexStatementHelper({
+  tableName: "order_claim_item",
+  columns: "item_id",
+})
+
+@Entity({ tableName: "order_claim_item" })
+export default class OrderClaimItem {
+  [OptionalProps]?: OptionalLineItemProps
+
+  @PrimaryKey({ columnType: "text" })
+  id: string
+
+  @OneToMany(() => ClaimItemImage, (ci) => ci.item, {
+    cascade: [Cascade.PERSIST, Cascade.REMOVE],
+  })
+  images = new Collection<ClaimItemImage>(this)
+
+  @Enum({ items: () => ClaimReason })
+  reason: ClaimReason
+
+  @ManyToOne(() => Claim, {
+    columnType: "text",
+    fieldName: "claim_id",
+    mapToPk: true,
+    onDelete: "cascade",
+  })
+  @ClaimIdIndex.MikroORMIndex()
+  claim_id: string
+
+  @ManyToOne(() => Claim, {
+    persist: false,
+  })
+  claim: Claim
+
+  @ManyToOne({
+    entity: () => LineItem,
+    fieldName: "item_id",
+    mapToPk: true,
+    columnType: "text",
+  })
+  @ItemIdIndex.MikroORMIndex()
+  item_id: string
+
+  @ManyToOne(() => LineItem, {
+    persist: false,
+  })
+  item: LineItem
+
+  @Property({ columnType: "text", nullable: true })
+  note: string
+
+  @Property({ columnType: "jsonb", nullable: true })
+  metadata: Record<string, unknown> | null = null
+
+  @Property({
+    onCreate: () => new Date(),
+    columnType: "timestamptz",
+    defaultRaw: "now()",
+  })
+  created_at: Date
+
+  @Property({
+    onCreate: () => new Date(),
+    onUpdate: () => new Date(),
+    columnType: "timestamptz",
+    defaultRaw: "now()",
+  })
+  updated_at: Date
+
+  @BeforeCreate()
+  onCreate() {
+    this.id = generateEntityId(this.id, "ordclaimitem")
+  }
+
+  @OnInit()
+  onInit() {
+    this.id = generateEntityId(this.id, "ordclaimitem")
+  }
+}