127 lines
3.5 KiB
TypeScript
127 lines
3.5 KiB
TypeScript
import { z } from "zod";
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import { requireAdmin } from "@/lib/middleware/admin";
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import {
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getAllSystemSettings,
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getSystemSetting,
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upsertSystemSetting,
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} from "@/lib/db/queries";
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import { ChatSDKError } from "@/lib/errors";
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import { probeBflModelSupport } from "@/lib/realtime/bfl-capability";
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const settingSchema = z.object({
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key: z.string(),
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value: z.any(),
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});
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const DEFAULT_BFL_MODEL = "flux-2-klein-4b";
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const DEFAULT_BFL_BASE_URL = "https://api.bfl.ai";
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function isObjectLike(value: unknown): value is Record<string, unknown> {
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return Boolean(value) && typeof value === "object" && !Array.isArray(value);
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}
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function mapProbeStatus(code: string) {
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if (code === "UPSTREAM_ERROR") return 502;
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return 400;
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}
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export async function GET(request: Request) {
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try {
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await requireAdmin();
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const { searchParams } = new URL(request.url);
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const key = searchParams.get("key");
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if (key) {
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const setting = await getSystemSetting({ key });
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return Response.json({ setting });
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}
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const settings = await getAllSystemSettings();
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return Response.json({ settings });
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} catch (error) {
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if (error instanceof ChatSDKError) {
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return error.toResponse();
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}
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return new ChatSDKError("offline:admin").toResponse();
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}
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}
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export async function POST(request: Request) {
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try {
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const session = await requireAdmin();
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const body = await request.json();
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const { key, value } = settingSchema.parse(body);
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let nextValue = value;
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if (key === "realtime_canvas_config") {
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if (!isObjectLike(value)) {
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return new ChatSDKError("bad_request:api", "realtime_canvas_config value 必须为对象").toResponse();
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}
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const enabled = value.enabled !== false;
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const bflApiKey = String(
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value.bflApiKey || value.runwareApiKey || value.falApiKey || value.apiKey || ""
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).trim();
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const bflModel = String(value.bflModel || value.runwareModel || DEFAULT_BFL_MODEL).trim() || DEFAULT_BFL_MODEL;
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const bflBaseUrl = String(value.bflBaseUrl || DEFAULT_BFL_BASE_URL).trim() || DEFAULT_BFL_BASE_URL;
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const renderMode =
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value.renderMode === "strict-structure" ||
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value.renderMode === "stylize" ||
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value.renderMode === "balanced"
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? value.renderMode
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: "balanced";
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if (enabled) {
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if (!bflApiKey) {
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return new ChatSDKError("bad_request:api", "启用实时画布必须配置 BFL API Key").toResponse();
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}
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const probeResult = await probeBflModelSupport({
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apiKey: bflApiKey,
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modelId: bflModel,
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baseUrl: bflBaseUrl,
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});
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if (!probeResult.supported) {
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return Response.json(
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{
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code: probeResult.code,
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message: probeResult.message,
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},
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{ status: mapProbeStatus(probeResult.code) }
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);
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}
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}
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nextValue = {
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...value,
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bflApiKey,
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bflModel,
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bflBaseUrl,
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runwareApiKey: bflApiKey,
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falApiKey: bflApiKey,
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apiKey: bflApiKey,
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runwareModel: bflModel,
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renderMode,
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};
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}
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const setting = await upsertSystemSetting({
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key,
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value: nextValue,
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updatedBy: session.user.id,
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});
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return Response.json({ setting: setting[0] });
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} catch (error) {
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if (error instanceof ChatSDKError) {
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return error.toResponse();
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}
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if (error instanceof z.ZodError) {
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return new ChatSDKError("bad_request:api", error.message).toResponse();
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}
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return new ChatSDKError("offline:admin").toResponse();
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}
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}
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