feat: attachments

packages/trpc/server/document-router/find-document-attachments.ts

@@ -0,0 +1,47 @@
+import { buildTeamWhereQuery } from '@documenso/lib/utils/teams';
+import { prisma } from '@documenso/prisma';
+
+import { authenticatedProcedure } from '../trpc';
+import {
+  ZGetDocumentAttachmentsResponseSchema,
+  ZGetDocumentAttachmentsSchema,
+} from './find-document-attachments.types';
+
+export const findDocumentAttachmentsRoute = authenticatedProcedure
+  .input(ZGetDocumentAttachmentsSchema)
+  .output(ZGetDocumentAttachmentsResponseSchema)
+  .query(async ({ input, ctx }) => {
+    const { documentId } = input;
+    const { user } = ctx;
+
+    const attachments = await findDocumentAttachments({
+      documentId,
+      userId: user.id,
+      teamId: ctx.teamId,
+    });
+
+    return attachments;
+  });
+
+export type FindDocumentAttachmentsOptions = {
+  documentId?: number;
+  userId: number;
+  teamId: number;
+};
+
+export const findDocumentAttachments = async ({
+  documentId,
+  userId,
+  teamId,
+}: FindDocumentAttachmentsOptions) => {
+  const attachments = await prisma.attachment.findMany({
+    where: {
+      document: {
+        id: documentId,
+        team: buildTeamWhereQuery({ teamId, userId }),
+      },
+    },
+  });
+
+  return attachments;
+};