feat: add attachments (#2091)

packages/lib/server-only/envelope-attachment/find-attachments-by-envelope-id.ts

@@ -0,0 +1,38 @@
+import { AppError, AppErrorCode } from '@documenso/lib/errors/app-error';
+import { prisma } from '@documenso/prisma';
+
+import { buildTeamWhereQuery } from '../../utils/teams';
+
+export type FindAttachmentsByEnvelopeIdOptions = {
+  envelopeId: string;
+  userId: number;
+  teamId: number;
+};
+
+export const findAttachmentsByEnvelopeId = async ({
+  envelopeId,
+  userId,
+  teamId,
+}: FindAttachmentsByEnvelopeIdOptions) => {
+  const envelope = await prisma.envelope.findFirst({
+    where: {
+      id: envelopeId,
+      team: buildTeamWhereQuery({ teamId, userId }),
+    },
+  });
+
+  if (!envelope) {
+    throw new AppError(AppErrorCode.NOT_FOUND, {
+      message: 'Envelope not found',
+    });
+  }
+
+  return await prisma.envelopeAttachment.findMany({
+    where: {
+      envelopeId,
+    },
+    orderBy: {
+      createdAt: 'asc',
+    },
+  });
+};