chore: migrate api/cancel to App Router

apps/web/app/api/cancel/route.ts

@@ -0,0 +1,34 @@
+import { cookies, headers } from "next/headers";
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+
+import { getServerSession } from "@calcom/features/auth/lib/getServerSession";
+import handleCancelBooking from "@calcom/features/bookings/lib/handleCancelBooking";
+
+import { buildLegacyRequest } from "@lib/buildLegacyCtx";
+
+async function handler(req: NextRequest) {
+  let appDirRequestBody;
+  try {
+    appDirRequestBody = await req.json();
+  } catch (error) {
+    return NextResponse.json({ success: false, message: "Invalid JSON" }, { status: 400 });
+  }
+  const session = await getServerSession({ req: buildLegacyRequest(headers(), cookies()) });
+  const result = await handleCancelBooking({
+    appDirRequestBody,
+    userId: session?.user?.id || -1,
+  });
+
+  const statusCode = result.success ? 200 : 400;
+
+  return NextResponse.json(result, { status: statusCode });
+}
+
+export async function DELETE(req: NextRequest) {
+  return handler(req);
+}
+
+export async function POST(req: NextRequest) {
+  return handler(req);
+}

packages/features/bookings/lib/handleCancelBooking.ts

@@ -140,7 +140,8 @@ async function getBookingToDelete(id: number | undefined, uid: string | undefine
 
 export type BookingToDelete = Awaited<ReturnType<typeof getBookingToDelete>>;
 
-export type CustomRequest = NextApiRequest & {
+export type AppRouterRequest = { appDirRequestBody: unknown };
+export type CustomRequest = (NextApiRequest | AppRouterRequest) & {
   userId?: number;
   bookingToDelete?: BookingToDelete;
   platformClientId?: string;
@@ -159,6 +160,7 @@ export type HandleCancelBookingResponse = {
 };
 
 async function handler(req: CustomRequest) {
+  const body = (req as AppRouterRequest).appDirRequestBody ?? (req as NextApiRequest).body;
   const {
     id,
     uid,
@@ -168,7 +170,7 @@ async function handler(req: CustomRequest) {
     cancelledBy,
     cancelSubsequentBookings,
     internalNote,
-  } = bookingCancelInput.parse(req.body);
+  } = bookingCancelInput.parse(body);
   req.bookingToDelete = await getBookingToDelete(id, uid);
   const {
     bookingToDelete,
@@ -568,7 +570,7 @@ async function handler(req: CustomRequest) {
     await handleInternalNote({
       internalNote,
       booking: bookingToDelete,
-      userId,
+      userId: userId || -1,
       teamId: teamId,
     });
   }
@@ -586,7 +588,7 @@ async function handler(req: CustomRequest) {
   } catch (error) {
     console.error("Error deleting event", error);
   }
-  req.statusCode = 200;
+  (req as NextApiRequest).statusCode = 200;
   return {
     success: true,
     message: "Booking successfully cancelled.",

packages/features/bookings/lib/handleSeats/cancel/cancelAttendeeSeat.ts

@@ -1,3 +1,5 @@
+import type { NextApiRequest } from "next";
+
 import { getCalendar } from "@calcom/app-store/_utils/getCalendar";
 import { updateMeeting } from "@calcom/core/videoClient";
 import { sendCancelledSeatEmailsAndSMS } from "@calcom/emails";
@@ -15,7 +17,7 @@ import { bookingCancelAttendeeSeatSchema } from "@calcom/prisma/zod-utils";
 import type { EventTypeMetadata } from "@calcom/prisma/zod-utils";
 import type { CalendarEvent } from "@calcom/types/Calendar";
 
-import type { CustomRequest } from "../../handleCancelBooking";
+import type { AppRouterRequest, CustomRequest } from "../../handleCancelBooking";
 
 async function cancelAttendeeSeat(
   req: CustomRequest,
@@ -32,7 +34,8 @@ async function cancelAttendeeSeat(
   },
   eventTypeMetadata: EventTypeMetadata
 ) {
-  const input = bookingCancelAttendeeSeatSchema.safeParse(req.body);
+  const body = (req as AppRouterRequest).appDirRequestBody ?? (req as NextApiRequest).body;
+  const input = bookingCancelAttendeeSeatSchema.safeParse(body);
   const { webhooks, evt, eventTypeInfo } = dataForWebhooks;
   if (!input.success) return;
   const { seatReferenceUid } = input.data;
@@ -61,7 +64,7 @@ async function cancelAttendeeSeat(
       },
     }),
   ]);
-  req.statusCode = 200;
+  (req as NextApiRequest).statusCode = 200;
 
   const attendee = bookingToDelete?.attendees.find((attendee) => attendee.id === seatReference.attendeeId);