feat(MED-131): update location in action so cart is always reloaded properly

app/home/(user)/_lib/server/update-cart-partner-location.ts

@@ -0,0 +1,38 @@
+"use server";
+
+import { retrieveCart, updateCart, updateLineItem } from "@lib/data/cart";
+
+export const updateCartPartnerLocation = async ({
+  cartId,
+  lineIds,
+  partnerLocationId,
+  partnerLocationName,
+}: {
+  cartId: string;
+  lineIds: string[];
+  partnerLocationId: string;
+  partnerLocationName: string;
+}) => {
+  const cart = await retrieveCart(cartId);
+  if (!cart) {
+    throw new Error("Cart not found");
+  }
+
+  for (const lineItemId of lineIds) {
+    await updateLineItem({
+      lineId: lineItemId,
+      quantity: 1,
+      metadata: {
+        partner_location_name: partnerLocationName,
+        partner_location_id: partnerLocationId,
+      },
+    });
+  }
+  await updateCart({
+    id: cartId,
+    metadata: {
+      partner_location_name: partnerLocationName,
+      partner_location_id: partnerLocationId,
+    },
+  });
+}