https://www.loom.com/share/2767f799df9d48519c737a1d082fc3f4?sid=967802e9-5bfb-438d-96cd-2f6fcbd2f69b
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<!-- RECURSEML_SUMMARY:START -->
## High-level PR Summary
This PR adds a "Grant Product" feature to the dashboard's customer page,
allowing administrators to manually grant products to users, teams, or
custom customers. The UI has been updated to rename "Items" to
"Customers" in the navigation, and the page now includes a dialog for
selecting a product and quantity (for stackable products) to grant.
Additionally, the backend payment logic has been enhanced to properly
set `currentPeriodEnd` and `cancelAtPeriodEnd` when canceling
conflicting subscriptions during product grants.
⏱️ Estimated Review Time: 15-30 minutes
<details>
<summary>💡 Review Order Suggestion</summary>
| Order | File Path |
|-------|-----------|
| 1 |
`apps/dashboard/src/app/(main)/(protected)/projects/[projectId]/sidebar-layout.tsx`
|
| 2 |
`apps/dashboard/src/app/(main)/(protected)/projects/[projectId]/payments/customers/page.tsx`
|
| 3 |
`apps/dashboard/src/app/(main)/(protected)/projects/[projectId]/payments/customers/page-client.tsx`
|
| 4 | `apps/backend/src/lib/payments.tsx` |
| 5 |
`packages/template/src/lib/stack-app/apps/implementations/server-app-impl.ts`
|
</details>
<details>
<summary>⚠️ Inconsistent Changes Detected</summary>
| File Path | Warning |
|-----------|---------|
|
`packages/template/src/lib/stack-app/apps/implementations/server-app-impl.ts`
| This appears to be a simple variable rename (cache to itemsCache) that
seems unrelated to adding grant product functionality to the dashboard |
</details>
[](https://discord.gg/n3SsVDAW6U)
[
<!-- RECURSEML_SUMMARY:END -->
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----
> [!IMPORTANT]
> Adds "Grant Product" feature to dashboard, enabling admins to grant
products to customers, with new API endpoints, UI updates, and backend
logic enhancements.
>
> - **Behavior**:
> - Adds "Grant Product" feature to dashboard's customer page, allowing
admins to grant products to users, teams, or custom customers.
> - Updates UI to rename "Items" to "Customers" in navigation and adds
dialogs for product selection and quantity.
> - Enhances backend payment logic to set `currentPeriodEnd` and
`cancelAtPeriodEnd` when canceling conflicting subscriptions.
> - **API**:
> - New endpoints in `route.ts` for listing customer products and
granting products.
> - Implements `grantProductToCustomer()` in `payments.tsx` to handle
product grants.
> - **SDK**:
> - Adds `grantProduct` (server) and `listProducts` (client/server)
methods.
> - Updates `client-app-impl.ts` and `server-app-impl.ts` to support new
product functionalities.
> - **Models**:
> - Adds `CustomerProduct` and `CustomerProductsList` types in
`customers/index.ts`.
> - **Misc**:
> - Introduces `PRODUCT_ALREADY_GRANTED` error in `known-errors.tsx`.
> - Updates tests in `products.test.ts` and other test files to cover
new product grant scenarios.
>
> <sup>This description was created by </sup>[<img alt="Ellipsis"
src="https://img.shields.io/badge/Ellipsis-blue?color=175173">](https://www.ellipsis.dev?ref=stack-auth%2Fstack-auth&utm_source=github&utm_medium=referral)<sup>
for f0d112f578. You can
[customize](https://app.ellipsis.dev/stack-auth/settings/summaries) this
summary. It will automatically update as commits are pushed.</sup>
----
<!-- ELLIPSIS_HIDDEN -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Dashboard: New "Customers" page to view customers, grant products, and
manage items with dialogs and selectors for users, teams, or custom IDs.
- API/SDK: Endpoints and client/server SDK methods to list a customer’s
products (paginated) and to grant products.
- **Improvements**
- Error responses for already-owned non-stackable products are now
structured with clear codes and headers.
- Product payloads include server_only, included_items, and new
stackable support.
- **UI**
- Team search table and clickable team rows for faster navigation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Konsti Wohlwend <n2d4xc@gmail.com>
c6b00e1a8b