Initial commit: deardiary project setup

backend/src/routes/settings.ts

@@ -0,0 +1,69 @@
+import { Hono } from 'hono';
+import { HonoEnv } from '../lib/types';
+
+export const settingsRoutes = new Hono<HonoEnv>();
+
+settingsRoutes.get('/', async (c) => {
+  const userId = c.get('userId');
+  const prisma = c.get('prisma');
+
+  const settings = await prisma.settings.findUnique({
+    where: { userId },
+  });
+
+  if (!settings) {
+    const newSettings = await prisma.settings.create({
+      data: { userId },
+    });
+    return c.json({ data: newSettings, error: null });
+  }
+
+  return c.json({ data: settings, error: null });
+});
+
+settingsRoutes.put('/', async (c) => {
+  const userId = c.get('userId');
+  const prisma = c.get('prisma');
+
+  const body = await c.req.json();
+  const { aiProvider, aiApiKey, aiModel, aiBaseUrl, journalPrompt, language } = body;
+
+  const data: Record<string, unknown> = {};
+  if (aiProvider !== undefined) data.aiProvider = aiProvider;
+  if (aiApiKey !== undefined) data.aiApiKey = aiApiKey;
+  if (aiModel !== undefined) data.aiModel = aiModel || 'gpt-4';
+  if (aiBaseUrl !== undefined) data.aiBaseUrl = aiBaseUrl;
+  if (journalPrompt !== undefined) data.journalPrompt = journalPrompt;
+  if (language !== undefined) data.language = language;
+
+  const settings = await prisma.settings.upsert({
+    where: { userId },
+    create: { userId, ...data },
+    update: data,
+  });
+
+  return c.json({ data: settings, error: null });
+});
+
+settingsRoutes.post('/validate-key', async (c) => {
+  const body = await c.req.json();
+  const { provider, apiKey, baseUrl } = body;
+
+  if (!provider || !apiKey) {
+    return c.json({ data: null, error: { code: 'VALIDATION_ERROR', message: 'provider and apiKey are required' } }, 400);
+  }
+
+  const { createAIProvider } = await import('../services/ai/provider');
+  
+  try {
+    const aiProvider = createAIProvider({
+      provider,
+      apiKey,
+      baseUrl,
+    });
+    const valid = await aiProvider.validate?.();
+    return c.json({ data: { valid: true }, error: null });
+  } catch {
+    return c.json({ data: { valid: false }, error: null });
+  }
+});