# E-prescribing

> Prescriptions over medication orders with the states draft, signed, sent, dispensed and cancelled, a signature only the prescriber can give, and delivery through a PrescriptionGateway port that carries a FHIR R4 MedicationRequest.

- Category: People
- Module: `e-prescribing`
- Modes: `managed`, `custom`
- Docs: https://bettersupabase.com/docs/blocks/e-prescribing
- Page: https://bettersupabase.com/blocks/e-prescribing

## Install

```bash
npx better-supabase add e-prescribing
```

The command also installs `updated-at`, `memberships`, `permissions`, `subjects`, `medications`.

## Configure

Add the block to `better-supabase.config.ts`:

```ts
import { defineConfig } from "better-supabase/config";

export default defineConfig({
  blocks: {
    // Required by e-prescribing; add installs them too.
    "updated-at": {},
    memberships: {},
    permissions: {},
    subjects: {},
    medications: {},
    // Modes: "managed", "custom". The default is "managed".
    "e-prescribing": { mode: "managed" },
  },
});
```

## Client

The block has no React entry yet. Its server-side TypeScript is in `better-supabase/blocks/e-prescribing`.

## Events

- `prescription.cancelled`
- `prescription.created`
- `prescription.delivery_failed`
- `prescription.dispensed`
- `prescription.sent`
- `prescription.signed`

## Related blocks

Requires: [memberships](https://bettersupabase.com/blocks/memberships.md), [permissions](https://bettersupabase.com/blocks/permissions.md), [subjects](https://bettersupabase.com/blocks/subjects.md), [medications](https://bettersupabase.com/blocks/medications.md)

Works with: [outbox](https://bettersupabase.com/blocks/outbox.md), [audit](https://bettersupabase.com/blocks/audit.md)