fix: expose inbox filenames via MCP (#1328)

* fix: expose inbox filenames via MCP * fix: handle joined inbox attachments
2026-08-01 18:30:27 +02:00
parent fd376eff94
commit bcf919d995
2 changed files with 98 additions and 3 deletions
@@ -0,0 +1,78 @@
+import { describe, expect, it } from 'vitest'
+import { createQueuedMockSupabase } from '@/tests/helpers'
+import { tools } from '../server'
+
+const tool = tools.find((candidate) => candidate.name === 'gnubok_list_inbox_items')!
+
+describe('gnubok_list_inbox_items', () => {
+  it('advertises file_name in its item output contract', () => {
+    const schema = tool.outputSchema as {
+      properties: {
+        items: {
+          items: {
+            properties: Record<string, unknown>
+            required: string[]
+          }
+        }
+      }
+    }
+
+    expect(schema.properties.items.items.properties.file_name).toEqual({
+      type: ['string', 'null'],
+      description: 'Original document file name, or null when the inbox item has no document',
+    })
+    expect(schema.properties.items.items.required).toContain('file_name')
+  })
+
+  it('joins the document and returns its file_name on each list row', async () => {
+    const { supabase, enqueue, findCall } = createQueuedMockSupabase()
+    enqueue({
+      data: [
+        {
+          id: 'inbox-1',
+          status: 'received',
+          source: 'upload',
+          created_at: '2026-07-31T12:00:00Z',
+          extracted_data: null,
+          matched_supplier_id: null,
+          matched_transaction_id: null,
+          created_supplier_invoice_id: null,
+          created_journal_entry_id: null,
+          email_from: null,
+          email_subject: null,
+          error_message: null,
+          document_attachments: [{ file_name: 'dooer-export-2026-07.pdf' }],
+        },
+        {
+          id: 'inbox-2',
+          status: 'received',
+          source: 'email',
+          created_at: '2026-07-30T12:00:00Z',
+          extracted_data: null,
+          matched_supplier_id: null,
+          matched_transaction_id: null,
+          created_supplier_invoice_id: null,
+          created_journal_entry_id: null,
+          email_from: null,
+          email_subject: null,
+          error_message: null,
+          document_attachments: [],
+        },
+      ],
+      error: null,
+    })
+
+    const result = (await tool.execute({}, 'company-1', 'user-1', supabase as never)) as {
+      items: Array<{ file_name: string | null }>
+      count: number
+    }
+
+    const select = findCall('invoice_inbox_items', 'select')?.[0]
+    expect(select).toContain('document_attachments(file_name)')
+    expect(result.items.map((item) => item.file_name)).toEqual([
+      'dooer-export-2026-07.pdf',
+      null,
+    ])
+    expect(result.count).toBe(2)
+  })
+})