feat: implement POST /api/v1/agents/<agent_id>/upload API (#15633)

## Summary

Implement the `POST /api/v1/agents/<agent_id>/upload` endpoint in Go,
allowing file uploads associated with agent canvases.

### Changes

- **Modified**: `internal/service/agent.go` — Added `CheckCanvasAccess`
method (owner + team-level permission semantics)
- **Modified**: `internal/handler/agent.go` — Added `UploadAgentFile`
handler with auth check, multipart file parsing, and delegation to
`FileService`. Added `fileUploader` interface for testability.
- **Modified**: `internal/router/router.go` — Registered `POST
/:agent_id/upload` route
- **Modified**: `cmd/server_main.go` — Wired `fileService` into
`AgentHandler`
- **New**: `internal/service/agent_test.go` — 4 service-level tests for
`CheckCanvasAccess` (owner, team member, private denial, not found)
- **New**: `internal/handler/agent_upload_test.go` — 3 handler-level
tests (success with fake file service, cross-user denial, empty file
rejection)

### Testing

All 7 tests pass with zero mocking of the DB layer (in-memory SQLite):

```
=== RUN   TestCheckCanvasAccess_Owner               --- PASS
=== RUN   TestCheckCanvasAccess_NotOwner            --- PASS
=== RUN   TestCheckCanvasAccess_PrivateCanvas_Denied --- PASS
=== RUN   TestCheckCanvasAccess_NotFound            --- PASS
=== RUN   TestUploadAgentFileHandler_Success        --- PASS
=== RUN   TestUploadAgentFileHandler_NoPermission   --- PASS
=== RUN   TestUploadAgentFileHandler_NoFiles        --- PASS
```

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Jack
2026-06-04 17:21:47 +08:00
committed by GitHub
parent b65b18ba4c
commit 23aae19898
7 changed files with 334 additions and 10 deletions

View File

@@ -211,7 +211,7 @@ func startServer(config *server.Config) {
mcpHandler := handler.NewMCPHandler(mcpService)
skillSearchHandler := handler.NewSkillSearchHandler(docEngine)
providerHandler := handler.NewProviderHandler(userService, modelProviderService)
agentHandler := handler.NewAgentHandler(service.NewAgentService())
agentHandler := handler.NewAgentHandler(service.NewAgentService(), fileService)
// Initialize router
r := router.NewRouter(authHandler, userHandler, tenantHandler, documentHandler, datasetsHandler, systemHandler, knowledgebaseHandler, chunkHandler, llmHandler, chatHandler, chatSessionHandler, connectorHandler, searchHandler, fileHandler, memoryHandler, mcpHandler, skillSearchHandler, providerHandler, agentHandler)