feat(orders): add Medusa order service and exports

Author: KaiUweCZE

libs/storefront-data/src/orders/index.ts

@@ -1,8 +1,14 @@
 export { createOrderHooks } from "./hooks"
+export type {
+  MedusaOrderDetailInput,
+  MedusaOrderListInput,
+  MedusaOrderServiceConfig,
+} from "./medusa-service"
+export { createMedusaOrderService } from "./medusa-service"
 export { createOrderQueryKeys } from "./query-keys"
 export type {
-  OrderListInputBase,
   OrderDetailInputBase,
+  OrderListInputBase,
   OrderListResponse,
   OrderQueryKeys,
   OrderService,

libs/storefront-data/src/orders/medusa-service.ts

@@ -0,0 +1,75 @@
+import type Medusa from "@medusajs/js-sdk"
+import type { HttpTypes } from "@medusajs/types"
+import type { OrderListResponse, OrderService } from "./types"
+
+export type MedusaOrderServiceConfig = {
+  defaultFields?: string
+}
+
+export type MedusaOrderListInput = {
+  limit?: number
+  offset?: number
+  enabled?: boolean
+}
+
+export type MedusaOrderDetailInput = {
+  id?: string
+  enabled?: boolean
+}
+
+/**
+ * Creates an OrderService for Medusa SDK
+ *
+ * @example
+ * ```typescript
+ * import { createOrderHooks, createMedusaOrderService } from "@techsio/storefront-data"
+ * import { sdk } from "@/lib/medusa-client"
+ *
+ * const orderHooks = createOrderHooks({
+ *   service: createMedusaOrderService(sdk, {
+ *     defaultFields: "id,display_id,status,total,items,created_at",
+ *   }),
+ *   queryKeys: orderQueryKeys,
+ * })
+ * ```
+ */
+export function createMedusaOrderService(
+  sdk: Medusa,
+  config?: MedusaOrderServiceConfig
+): OrderService<
+  HttpTypes.StoreOrder,
+  MedusaOrderListInput,
+  MedusaOrderDetailInput
+> {
+  const { defaultFields } = config ?? {}
+
+  return {
+    async getOrders(
+      params: MedusaOrderListInput,
+      _signal?: AbortSignal
+    ): Promise<OrderListResponse<HttpTypes.StoreOrder>> {
+      const response = await sdk.store.order.list({
+        fields: defaultFields,
+        limit: params.limit,
+        offset: params.offset,
+      })
+      return {
+        orders: response.orders,
+        count: response.count,
+      }
+    },
+
+    async getOrder(
+      params: MedusaOrderDetailInput,
+      _signal?: AbortSignal
+    ): Promise<HttpTypes.StoreOrder | null> {
+      if (!params.id) {
+        return null
+      }
+      const response = await sdk.store.order.retrieve(params.id, {
+        fields: defaultFields,
+      })
+      return response.order ?? null
+    },
+  }
+}