add server to monorepo.

packages/server/src/services/Items/GetItem.ts

@@ -0,0 +1,34 @@
+import { Inject } from 'typedi';
+import { IItem } from '@/interfaces';
+import HasTenancyService from '@/services/Tenancy/TenancyService';
+import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
+import ItemTransformer from './ItemTransformer';
+
+@Inject()
+export class GetItem {
+  @Inject()
+  private tenancy: HasTenancyService;
+
+  @Inject()
+  private transformer: TransformerInjectable;
+
+  /**
+   * Retrieve the item details of the given id with associated details.
+   * @param {number} tenantId
+   * @param {number} itemId
+   */
+  public async getItem(tenantId: number, itemId: number): Promise<IItem> {
+    const { Item } = this.tenancy.models(tenantId);
+
+    const item = await Item.query()
+      .findById(itemId)
+      .withGraphFetched('sellAccount')
+      .withGraphFetched('inventoryAccount')
+      .withGraphFetched('category')
+      .withGraphFetched('costAccount')
+      .withGraphFetched('itemWarehouses.warehouse')
+      .throwIfNotFound();
+
+    return this.transformer.transform(tenantId, item, new ItemTransformer());
+  }
+}