feat: add organisation sso portal (#1946)

Allow organisations to manage an SSO OIDC compliant portal. This method
is intended to streamline the onboarding process and paves the way to
allow organisations to manage their members in a more strict way.

packages/trpc/server/enterprise-router/decline-link-organisation-account.ts

@@ -0,0 +1,25 @@
+import { ORGANISATION_ACCOUNT_LINK_VERIFICATION_TOKEN_IDENTIFIER } from '@documenso/lib/constants/organisations';
+import { prisma } from '@documenso/prisma';
+
+import { procedure } from '../trpc';
+import {
+  ZDeclineLinkOrganisationAccountRequestSchema,
+  ZDeclineLinkOrganisationAccountResponseSchema,
+} from './decline-link-organisation-account.types';
+
+/**
+ * Unauthenicated procedure, do not copy paste.
+ */
+export const declineLinkOrganisationAccountRoute = procedure
+  .input(ZDeclineLinkOrganisationAccountRequestSchema)
+  .output(ZDeclineLinkOrganisationAccountResponseSchema)
+  .mutation(async ({ input }) => {
+    const { token } = input;
+
+    await prisma.verificationToken.delete({
+      where: {
+        token,
+        identifier: ORGANISATION_ACCOUNT_LINK_VERIFICATION_TOKEN_IDENTIFIER,
+      },
+    });
+  });