feat: use group-aware turn checks for sequential signing

packages/lib/server-only/recipient/get-is-recipient-turn.ts

@@ -1,5 +1,7 @@
 import { prisma } from '@documenso/prisma';
-import { DocumentSigningOrder, EnvelopeType, RecipientRole, SigningStatus } from '@prisma/client';
+import { DocumentSigningOrder, EnvelopeType } from '@prisma/client';
+
+import { isRecipientTurnBySigningOrder } from '../../utils/recipient-groups';
 
 export type GetIsRecipientTurnOptions = {
   token: string;
@@ -17,11 +19,7 @@ export async function getIsRecipientsTurnToSign({ token }: GetIsRecipientTurnOpt
     },
     include: {
       documentMeta: true,
-      recipients: {
-        orderBy: {
-          signingOrder: 'asc',
-        },
-      },
+      recipients: true,
     },
   });
 
@@ -29,24 +27,11 @@ export async function getIsRecipientsTurnToSign({ token }: GetIsRecipientTurnOpt
     return true;
   }
 
-  const { recipients } = envelope;
+  const currentRecipient = envelope.recipients.find((recipient) => recipient.token === token);
 
-  const currentRecipientIndex = recipients.findIndex((r) => r.token === token);
-
-  if (currentRecipientIndex === -1) {
+  if (!currentRecipient) {
     return false;
   }
 
-  for (let i = 0; i < currentRecipientIndex; i++) {
-    // CC recipients have no action to take, so they can never block the flow.
-    if (recipients[i].role === RecipientRole.CC) {
-      continue;
-    }
-
-    if (recipients[i].signingStatus !== SigningStatus.SIGNED) {
-      return false;
-    }
-  }
-
-  return true;
+  return isRecipientTurnBySigningOrder(envelope.recipients, currentRecipient);
 }