first commit

calcom/packages/trpc/server/routers/loggedInViewer/setDestinationCalendar.handler.ts

@@ -0,0 +1,77 @@
+import { getCalendarCredentials, getConnectedCalendars } from "@calcom/core/CalendarManager";
+import { getUsersCredentials } from "@calcom/lib/server/getUsersCredentials";
+import { prisma } from "@calcom/prisma";
+import type { TrpcSessionUser } from "@calcom/trpc/server/trpc";
+
+import { TRPCError } from "@trpc/server";
+
+import type { TSetDestinationCalendarInputSchema } from "./setDestinationCalendar.schema";
+
+type SessionUser = NonNullable<TrpcSessionUser>;
+type User = {
+  id: SessionUser["id"];
+  selectedCalendars: SessionUser["selectedCalendars"];
+};
+
+type SetDestinationCalendarOptions = {
+  ctx: {
+    user: User;
+  };
+  input: TSetDestinationCalendarInputSchema;
+};
+
+export const setDestinationCalendarHandler = async ({ ctx, input }: SetDestinationCalendarOptions) => {
+  const { user } = ctx;
+  const { integration, externalId, eventTypeId } = input;
+  const credentials = await getUsersCredentials(user);
+  const calendarCredentials = getCalendarCredentials(credentials);
+  const { connectedCalendars } = await getConnectedCalendars(calendarCredentials, user.selectedCalendars);
+  const allCals = connectedCalendars.map((cal) => cal.calendars ?? []).flat();
+
+  const credentialId = allCals.find(
+    (cal) => cal.externalId === externalId && cal.integration === integration && cal.readOnly === false
+  )?.credentialId;
+
+  if (!credentialId) {
+    throw new TRPCError({ code: "BAD_REQUEST", message: `Could not find calendar ${input.externalId}` });
+  }
+
+  const primaryEmail = allCals.find((cal) => cal.primary && cal.credentialId === credentialId)?.email ?? null;
+
+  let where;
+
+  if (eventTypeId) {
+    if (
+      !(await prisma.eventType.findFirst({
+        where: {
+          id: eventTypeId,
+          userId: user.id,
+        },
+      }))
+    ) {
+      throw new TRPCError({
+        code: "UNAUTHORIZED",
+        message: `You don't have access to event type ${eventTypeId}`,
+      });
+    }
+
+    where = { eventTypeId };
+  } else where = { userId: user.id };
+
+  await prisma.destinationCalendar.upsert({
+    where,
+    update: {
+      integration,
+      externalId,
+      credentialId,
+      primaryEmail,
+    },
+    create: {
+      ...where,
+      integration,
+      externalId,
+      credentialId,
+      primaryEmail,
+    },
+  });
+};