chore: import upstream snapshot with attribution

apps/sim/app/api/copilot/chats/route.test.ts

@@ -0,0 +1,240 @@
+/**
+ * Tests for copilot chats list API route
+ *
+ * @vitest-environment node
+ */
+import { copilotHttpMock, copilotHttpMockFns } from '@sim/testing'
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+
+const { mockSelectDistinctOn, mockFrom, mockLeftJoin, mockWhere, mockOrderBy } = vi.hoisted(() => ({
+  mockSelectDistinctOn: vi.fn(),
+  mockFrom: vi.fn(),
+  mockLeftJoin: vi.fn(),
+  mockWhere: vi.fn(),
+  mockOrderBy: vi.fn(),
+}))
+
+vi.mock('@sim/db', () => ({
+  db: {
+    selectDistinctOn: mockSelectDistinctOn,
+  },
+}))
+
+vi.mock('drizzle-orm', () => ({
+  and: vi.fn((...conditions: unknown[]) => ({ conditions, type: 'and' })),
+  eq: vi.fn((field: unknown, value: unknown) => ({ field, value, type: 'eq' })),
+  or: vi.fn((...conditions: unknown[]) => ({ conditions, type: 'or' })),
+  inArray: vi.fn((field: unknown, values: unknown) => ({ field, values, type: 'inArray' })),
+  isNull: vi.fn((field: unknown) => ({ field, type: 'isNull' })),
+  desc: vi.fn((field: unknown) => ({ field, type: 'desc' })),
+  sql: vi.fn(),
+}))
+
+vi.mock('@/lib/copilot/request/http', () => copilotHttpMock)
+
+vi.mock('@/lib/workspaces/utils', () => ({
+  listAccessibleWorkspaceRowsForUser: vi
+    .fn()
+    .mockResolvedValue([
+      { workspace: { id: 'workspace-123', createdAt: new Date() }, permissionType: 'admin' },
+    ]),
+}))
+
+import { GET } from '@/app/api/copilot/chats/route'
+
+describe('Copilot Chats List API Route', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+
+    mockSelectDistinctOn.mockReturnValue({ from: mockFrom })
+    mockFrom.mockReturnValue({ leftJoin: mockLeftJoin })
+    mockLeftJoin.mockReturnValue({ leftJoin: mockLeftJoin, where: mockWhere })
+    mockWhere.mockReturnValue({ orderBy: mockOrderBy })
+    mockOrderBy.mockResolvedValue([])
+  })
+
+  afterEach(() => {
+    vi.restoreAllMocks()
+  })
+
+  describe('GET', () => {
+    it('should return 401 when user is not authenticated', async () => {
+      copilotHttpMockFns.mockAuthenticateCopilotRequestSessionOnly.mockResolvedValueOnce({
+        userId: null,
+        isAuthenticated: false,
+      })
+
+      const request = new Request('http://localhost:3000/api/copilot/chats')
+      const response = await GET(request as any)
+
+      expect(response.status).toBe(401)
+      const responseData = await response.json()
+      expect(responseData).toEqual({ error: 'Unauthorized' })
+    })
+
+    it('should return empty chats array when user has no chats', async () => {
+      copilotHttpMockFns.mockAuthenticateCopilotRequestSessionOnly.mockResolvedValueOnce({
+        userId: 'user-123',
+        isAuthenticated: true,
+      })
+
+      mockOrderBy.mockResolvedValueOnce([])
+
+      const request = new Request('http://localhost:3000/api/copilot/chats')
+      const response = await GET(request as any)
+
+      expect(response.status).toBe(200)
+      const responseData = await response.json()
+      expect(responseData).toEqual({
+        success: true,
+        chats: [],
+      })
+    })
+
+    it('should return list of chats for authenticated user', async () => {
+      copilotHttpMockFns.mockAuthenticateCopilotRequestSessionOnly.mockResolvedValueOnce({
+        userId: 'user-123',
+        isAuthenticated: true,
+      })
+
+      const mockChats = [
+        {
+          id: 'chat-1',
+          title: 'First Chat',
+          workflowId: 'workflow-1',
+          updatedAt: new Date('2024-01-02'),
+        },
+        {
+          id: 'chat-2',
+          title: 'Second Chat',
+          workflowId: 'workflow-2',
+          updatedAt: new Date('2024-01-01'),
+        },
+      ]
+      mockOrderBy.mockResolvedValueOnce(mockChats)
+
+      const request = new Request('http://localhost:3000/api/copilot/chats')
+      const response = await GET(request as any)
+
+      expect(response.status).toBe(200)
+      const responseData = await response.json()
+      expect(responseData.success).toBe(true)
+      expect(responseData.chats).toHaveLength(2)
+      expect(responseData.chats[0].id).toBe('chat-1')
+      expect(responseData.chats[0].title).toBe('First Chat')
+      expect(responseData.chats[1].id).toBe('chat-2')
+    })
+
+    it('should return chats ordered by updatedAt descending', async () => {
+      copilotHttpMockFns.mockAuthenticateCopilotRequestSessionOnly.mockResolvedValueOnce({
+        userId: 'user-123',
+        isAuthenticated: true,
+      })
+
+      const mockChats = [
+        {
+          id: 'newest-chat',
+          title: 'Newest',
+          workflowId: 'workflow-1',
+          updatedAt: new Date('2024-01-10'),
+        },
+        {
+          id: 'older-chat',
+          title: 'Older',
+          workflowId: 'workflow-2',
+          updatedAt: new Date('2024-01-05'),
+        },
+        {
+          id: 'oldest-chat',
+          title: 'Oldest',
+          workflowId: 'workflow-3',
+          updatedAt: new Date('2024-01-01'),
+        },
+      ]
+      mockOrderBy.mockResolvedValueOnce(mockChats)
+
+      const request = new Request('http://localhost:3000/api/copilot/chats')
+      const response = await GET(request as any)
+
+      expect(response.status).toBe(200)
+      const responseData = await response.json()
+      expect(responseData.chats[0].id).toBe('newest-chat')
+      expect(responseData.chats[2].id).toBe('oldest-chat')
+    })
+
+    it('should handle chats with null workflowId', async () => {
+      copilotHttpMockFns.mockAuthenticateCopilotRequestSessionOnly.mockResolvedValueOnce({
+        userId: 'user-123',
+        isAuthenticated: true,
+      })
+
+      const mockChats = [
+        {
+          id: 'chat-no-workflow',
+          title: 'Chat without workflow',
+          workflowId: null,
+          updatedAt: new Date('2024-01-01'),
+        },
+      ]
+      mockOrderBy.mockResolvedValueOnce(mockChats)
+
+      const request = new Request('http://localhost:3000/api/copilot/chats')
+      const response = await GET(request as any)
+
+      expect(response.status).toBe(200)
+      const responseData = await response.json()
+      expect(responseData.chats[0].workflowId).toBeNull()
+    })
+
+    it('should handle database errors gracefully', async () => {
+      copilotHttpMockFns.mockAuthenticateCopilotRequestSessionOnly.mockResolvedValueOnce({
+        userId: 'user-123',
+        isAuthenticated: true,
+      })
+
+      mockOrderBy.mockRejectedValueOnce(new Error('Database connection failed'))
+
+      const request = new Request('http://localhost:3000/api/copilot/chats')
+      const response = await GET(request as any)
+
+      expect(response.status).toBe(500)
+      const responseData = await response.json()
+      expect(responseData.error).toBe('Failed to fetch user chats')
+    })
+
+    it('should only return chats belonging to authenticated user', async () => {
+      copilotHttpMockFns.mockAuthenticateCopilotRequestSessionOnly.mockResolvedValueOnce({
+        userId: 'user-123',
+        isAuthenticated: true,
+      })
+
+      const mockChats = [
+        {
+          id: 'my-chat',
+          title: 'My Chat',
+          workflowId: 'workflow-1',
+          updatedAt: new Date('2024-01-01'),
+        },
+      ]
+      mockOrderBy.mockResolvedValueOnce(mockChats)
+
+      const request = new Request('http://localhost:3000/api/copilot/chats')
+      await GET(request as any)
+
+      expect(mockSelectDistinctOn).toHaveBeenCalled()
+      expect(mockWhere).toHaveBeenCalled()
+    })
+
+    it('should return 401 when userId is null despite isAuthenticated being true', async () => {
+      copilotHttpMockFns.mockAuthenticateCopilotRequestSessionOnly.mockResolvedValueOnce({
+        userId: null,
+        isAuthenticated: true,
+      })
+
+      const request = new Request('http://localhost:3000/api/copilot/chats')
+      const response = await GET(request as any)
+
+      expect(response.status).toBe(401)
+    })
+  })
+})