Files
stack/apps/gateway/src/harness/harness-selection.controller.ts
T
jason.woltjeandClaude Opus 4.8 f16f206a0a
ci/woodpecker/pr/ci Pipeline failed
feat(gateway): expose generic harness catalog and selection
Add the Slice-Zero catalog and selection HTTP surfaces for P3 Task 3:
GET /api/harnesses, GET /api/harnesses/:harnessId/catalog,
GET+PUT /api/chat/preferences/selection. Scope is always server-derived
via scopeFromUser(CurrentUser); selection tuples are validated against the
live catalog with no fallback substitution and persisted in a transitional
owner-scoped in-memory store. HarnessModule is wired into AppModule.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
Claude-Session: https://claude.ai/code/session_01ESFAnh2t9HmLwng8oW95St
2026-08-11 19:56:11 -05:00

47 lines
1.9 KiB
TypeScript

import { Body, Controller, Get, HttpException, HttpStatus, Put, UseGuards } from '@nestjs/common';
import { AuthGuard } from '../auth/auth.guard.js';
import { CurrentUser } from '../auth/current-user.decorator.js';
import { scopeFromUser, type AuthenticatedUserLike } from '../auth/session-scope.js';
import { HarnessOperationError } from './harness.registry.js';
import { HarnessSelectionService } from './harness-selection.service.js';
import { HarnessSelectionInputDto, type SelectionResponseDto } from './harness.dto.js';
/**
* Chat-preferences selection surface. The scope is ALWAYS derived on the server
* from the authenticated user (`scopeFromUser(CurrentUser)`); the request body and
* query string can never name another user, tenant, or seat. A typed selection
* failure (unknown tuple → `selection_invalid`, known-but-unavailable →
* `model_unavailable`) is returned as 422 with the requested tuple echoed back
* unchanged, and never mutates the stored selection.
*/
@Controller('api/chat/preferences/selection')
@UseGuards(AuthGuard)
export class HarnessSelectionController {
constructor(private readonly selection: HarnessSelectionService) {}
@Get()
get(@CurrentUser() user: AuthenticatedUserLike): SelectionResponseDto {
return { selection: this.selection.getSelection(scopeFromUser(user)) };
}
@Put()
async put(
@CurrentUser() user: AuthenticatedUserLike,
@Body() dto: HarnessSelectionInputDto,
): Promise<SelectionResponseDto> {
try {
const stored = await this.selection.setSelection(scopeFromUser(user), {
harnessId: dto.harnessId,
providerId: dto.providerId,
modelId: dto.modelId,
});
return { selection: stored };
} catch (error) {
if (error instanceof HarnessOperationError) {
throw new HttpException(error.dto, HttpStatus.UNPROCESSABLE_ENTITY);
}
throw error;
}
}
}