fixing rescue settings

backend/src/repositories/workspaceRepository.test.ts

@@ -1,7 +1,7 @@
 import assert from 'node:assert/strict';
 import test from 'node:test';
 
-import { createWorkspace, ensurePersonalWorkspaceForUser, updateWorkspace } from './workspaceRepository.js';
+import { createWorkspace, deleteWorkspaceIfEmpty, ensurePersonalWorkspaceForUser, findAlternateWorkspaceForUser, updateWorkspace } from './workspaceRepository.js';
 import { mockDb } from '../test/mockDb.js';
 import type { UserRow } from '../types.js';
 
@@ -95,3 +95,49 @@ test('updateWorkspace converts an existing household flock to rescue without ins
   assert.doesNotMatch(calls[0].text, /INSERT INTO workspaces/);
   assert.deepEqual(calls[0].params, [42, 'Converted Rescue', 'rescue', 'billing@example.com', 'rescue_free']);
 });
+
+test('deleteWorkspaceIfEmpty blocks deletion when birds are still assigned', async () => {
+  const { calls } = mockDb(
+    {
+      rowCount: 1,
+      rows: [{ count: '2' }],
+    },
+  );
+
+  const result = await deleteWorkspaceIfEmpty(42);
+
+  assert.deepEqual(result, { deleted: false, reason: 'birds_present' });
+  assert.equal(calls.length, 1);
+  assert.match(calls[0].text, /FROM birds/);
+});
+
+test('deleteWorkspaceIfEmpty deletes an empty workspace', async () => {
+  const { calls } = mockDb(
+    {
+      rowCount: 1,
+      rows: [{ count: '0' }],
+    },
+    {
+      rowCount: 1,
+      rows: [{ id: 42 }],
+    },
+  );
+
+  const result = await deleteWorkspaceIfEmpty(42);
+
+  assert.deepEqual(result, { deleted: true });
+  assert.equal(calls.length, 2);
+  assert.match(calls[1].text, /DELETE FROM workspaces/);
+});
+
+test('findAlternateWorkspaceForUser returns another workspace when available', async () => {
+  const { calls } = mockDb({
+    rowCount: 1,
+    rows: [{ workspace_id: 84 }],
+  });
+
+  const workspaceId = await findAlternateWorkspaceForUser('user-1', 42);
+
+  assert.equal(workspaceId, 84);
+  assert.deepEqual(calls[0].params, ['user-1', 42]);
+});