feat: iCal calendar feed (GRO-107)

feat: iCal calendar feed (GRO-107)

Closes GRO-107

apps/api/src/routes/staff.ts

@@ -1,9 +1,11 @@
 import { Hono } from "hono";
 import { zValidator } from "@hono/zod-validator";
 import { z } from "zod";
+import { randomBytes } from "node:crypto";
 import { and, eq, getDb, ne, staff, appointments } from "@groombook/db";
+import type { AppEnv } from "../middleware/rbac.js";
 
-export const staffRouter = new Hono();
+export const staffRouter = new Hono<AppEnv>();
 
 const createStaffSchema = z.object({
   name: z.string().min(1).max(200),
@@ -86,3 +88,56 @@ staffRouter.delete("/:id", async (c) => {
   if (!row) return c.json({ error: "Not found" }, 404);
   return c.json({ ok: true });
 });
+
+staffRouter.post("/:id/ical-token", async (c) => {
+  const db = getDb();
+  const id = c.req.param("id");
+  const staffRow = c.get("staff");
+
+  if (staffRow.role !== "manager" && staffRow.id !== id) {
+    return c.json({ error: "Forbidden" }, 403);
+  }
+
+  const [member] = await db
+    .select()
+    .from(staff)
+    .where(eq(staff.id, id))
+    .limit(1);
+
+  if (!member) return c.json({ error: "Not found" }, 404);
+
+  const token = randomBytes(32).toString("hex");
+  const [updated] = await db
+    .update(staff)
+    .set({ icalToken: token, updatedAt: new Date() })
+    .where(eq(staff.id, id))
+    .returning();
+
+  if (!updated) return c.json({ error: "Not found" }, 404);
+  return c.json({ icalToken: updated.icalToken });
+});
+
+staffRouter.delete("/:id/ical-token", async (c) => {
+  const db = getDb();
+  const id = c.req.param("id");
+  const staffRow = c.get("staff");
+
+  if (staffRow.role !== "manager" && staffRow.id !== id) {
+    return c.json({ error: "Forbidden" }, 403);
+  }
+
+  const [member] = await db
+    .select()
+    .from(staff)
+    .where(eq(staff.id, id))
+    .limit(1);
+
+  if (!member) return c.json({ error: "Not found" }, 404);
+
+  await db
+    .update(staff)
+    .set({ icalToken: null, updatedAt: new Date() })
+    .where(eq(staff.id, id));
+
+  return c.json({ ok: true });
+});