Version

src/modules/cw-utils/procurement/catalog.ts

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+import { Collection } from "@discordjs/collection";
+import { connectWiseApi } from "../../../constants";
+import { CatalogItem } from "./catalog.types.ts";
+
+export interface CatalogSummary {
+  id: number;
+  _info?: Record<string, string>;
+}
+
+export interface InventoryEntry {
+  id: number;
+  onHand: number;
+}
+
+export const catalogCw = {
+  countItems: async (): Promise<number> => {
+    const response = await connectWiseApi.get("/procurement/catalog/count");
+    return response.data.count;
+  },
+  fetchAllCatalogSummary: async (): Promise<
+    Collection<number, CatalogSummary>
+  > => {
+    const allItems = new Collection<number, CatalogSummary>();
+    const pageSize = 1000;
+
+    const count = await catalogCw.countItems();
+    const totalPages = Math.ceil(count / pageSize);
+
+    for (let page = 0; page < totalPages; page++) {
+      const response = await connectWiseApi.get(
+        `/procurement/catalog?page=${page + 1}&pageSize=${pageSize}&fields=id,_info`,
+      );
+      const items: CatalogSummary[] = response.data;
+
+      for (const item of items) {
+        allItems.set(item.id, item);
+      }
+    }
+
+    return allItems;
+  },
+  fetchInventoryOnHand: async (cwCatalogId: number): Promise<number> => {
+    const response = await connectWiseApi.get(
+      `/procurement/catalog/${cwCatalogId}/inventory?fields=onHand`,
+    );
+    const entries: InventoryEntry[] = response.data;
+    return entries.reduce((sum, e) => sum + (e.onHand || 0), 0);
+  },
+  fetchAllItemsFromCw: async (): Promise<Collection<number, CatalogItem>> => {
+    const allItems = new Collection<number, CatalogItem>();
+    const pageSize = 1000;
+
+    const count = await catalogCw.countItems();
+    const totalPages = Math.ceil(count / pageSize);
+
+    for (let page = 0; page < totalPages; page++) {
+      const response = await connectWiseApi.get(
+        `/procurement/catalog?page=${page + 1}&pageSize=${pageSize}`,
+      );
+      const items: CatalogItem[] = response.data;
+
+      for (const item of items) {
+        allItems.set(item.id, item);
+      }
+    }
+
+    return allItems;
+  },
+  fetch: async (id: string): Promise<CatalogItem> => {
+    const response = await connectWiseApi.get(
+      `/procurement/catalog/items/${id}`,
+    );
+    return response.data;
+  },
+};