feat(chat): unify session gateway with stable IDs and a single WS protocol

The frontend previously juggled placeholder IDs, provider-native IDs, and session_created handoffs, which caused race conditions and provider-specific branching. This introduces app-allocated session IDs, a chat run registry with event replay, delta sidebar updates, and one kind-based websocket contract so the UI can treat every provider the same while JSONL remains the source of truth.
This commit is contained in:
Haileyesus
2026-06-11 18:47:19 +03:00
parent 3d948217ef
commit f5eac2ec12
40 changed files with 2451 additions and 1226 deletions

View File

@@ -1,6 +1,7 @@
import express, { type Request, type Response } from 'express';
import { providerAuthService } from '@/modules/providers/services/provider-auth.service.js';
import { providerCapabilitiesService } from '@/modules/providers/services/provider-capabilities.service.js';
import { providerMcpService } from '@/modules/providers/services/mcp.service.js';
import { providerModelsService } from '@/modules/providers/services/provider-models.service.js';
import { providerSkillsService } from '@/modules/providers/services/skills.service.js';
@@ -382,7 +383,43 @@ router.post(
}),
);
router.get(
'/capabilities',
asyncHandler(async (_req: Request, res: Response) => {
res.json(createApiSuccessResponse({
providers: providerCapabilitiesService.listAllProviderCapabilities(),
}));
}),
);
router.get(
'/:provider/capabilities',
asyncHandler(async (req: Request, res: Response) => {
const provider = parseProvider(req.params.provider);
res.json(createApiSuccessResponse(
providerCapabilitiesService.getProviderCapabilities(provider),
));
}),
);
// ----------------- Session routes -----------------
/**
* Session gateway entry point: allocates the stable app-facing session id for
* a brand-new chat. The frontend must call this before the first `chat.send`
* so the session id in the URL, the store, and the websocket all agree from
* the very first message — there is no client-visible session-id handoff.
*/
router.post(
'/sessions',
asyncHandler(async (req: Request, res: Response) => {
const body = (req.body ?? {}) as Record<string, unknown>;
const provider = parseProvider(body.provider);
const projectPath = typeof body.projectPath === 'string' ? body.projectPath : '';
const result = sessionsService.createAppSession(provider, projectPath);
res.status(201).json(createApiSuccessResponse(result));
}),
);
router.get(
'/sessions/archived',
asyncHandler(async (_req: Request, res: Response) => {
@@ -459,7 +496,7 @@ router.get(
limit,
offset,
});
res.json(result);
res.json(createApiSuccessResponse(result));
}),
);