fix: switch to service account auth for Google Calendar

app/api/calendar/route.ts

@@ -1,41 +1,61 @@
 export const dynamic = 'force-dynamic'
 import { NextResponse } from 'next/server'
 import { google } from 'googleapis'
+import * as fs from 'fs'
+import * as path from 'path'
+
+function getAuth() {
+  // Service account JSON (inline or from file)
+  const saJson = process.env.GOOGLE_SA_JSON
+  if (saJson) {
+    const sa = JSON.parse(saJson)
+    return new google.auth.GoogleAuth({
+      credentials: sa,
+      scopes: ['https://www.googleapis.com/auth/calendar.readonly'],
+    })
+  }
+  // Fallback: file
+  const saPath = path.join(process.cwd(), 'google-sa.json')
+  if (fs.existsSync(saPath)) {
+    return new google.auth.GoogleAuth({
+      keyFile: saPath,
+      scopes: ['https://www.googleapis.com/auth/calendar.readonly'],
+    })
+  }
+  return null
+}
 
 export async function GET(req: Request) {
   const { searchParams } = new URL(req.url)
   const range = searchParams.get('range') || 'today'
 
-  const clientId = process.env.GOOGLE_CLIENT_ID
+  const auth = getAuth()
-  const clientSecret = process.env.GOOGLE_CLIENT_SECRET
+  if (!auth) {
-  const refreshToken = process.env.GOOGLE_REFRESH_TOKEN
-  const svetaCalendarId = process.env.SVETA_CALENDAR_ID
-
-  if (!clientId || !clientSecret || !refreshToken) {
     return NextResponse.json({ events: [], error: 'not_configured' })
   }
 
-  const auth = new google.auth.OAuth2(clientId, clientSecret)
+  const daniilCalendarId = process.env.DANIIL_CALENDAR_ID || 'daniilklimov25@gmail.com'
-  auth.setCredentials({ refresh_token: refreshToken })
+  const svetaCalendarId = process.env.SVETA_CALENDAR_ID || ''
 
   const now = new Date()
-  const todayStart = new Date(now.getFullYear(), now.getMonth(), now.getDate())
+  let timeMin: string
-  let timeMin = todayStart.toISOString()
   let timeMax: string
 
   if (range === 'today') {
+    timeMin = new Date(now.getFullYear(), now.getMonth(), now.getDate()).toISOString()
     timeMax = new Date(now.getFullYear(), now.getMonth(), now.getDate() + 1).toISOString()
   } else if (range === 'week') {
+    timeMin = new Date(now.getFullYear(), now.getMonth(), now.getDate()).toISOString()
     timeMax = new Date(now.getFullYear(), now.getMonth(), now.getDate() + 7).toISOString()
   } else {
-    timeMax = new Date(now.getFullYear(), now.getMonth() + 1, 0, 23, 59).toISOString()
     timeMin = new Date(now.getFullYear(), now.getMonth(), 1).toISOString()
+    timeMax = new Date(now.getFullYear(), now.getMonth() + 1, 0, 23, 59).toISOString()
   }
 
-  const calendarClient = google.calendar({ version: 'v3', auth })
+  const calendarClient = google.calendar({ version: 'v3', auth: auth as any })
 
   const calendars = [
-    { id: 'daniilklimov25@gmail.com', owner: 'daniil', color: '#6366f1', name: 'Даниил' },
+    { id: daniilCalendarId, owner: 'daniil', color: '#6366f1', name: 'Даниил' },
     ...(svetaCalendarId ? [{ id: svetaCalendarId, owner: 'sveta', color: '#ec4899', name: 'Света' }] : [])
   ]
 
@@ -71,5 +91,9 @@ export async function GET(req: Request) {
     })
     .sort((a, b) => new Date(a.start).getTime() - new Date(b.start).getTime())
 
-  return NextResponse.json({ events: allEvents, fetchedAt: new Date().toISOString() })
+  const errors = results
+    .filter(r => r.status === 'rejected')
+    .map(r => (r as PromiseRejectedResult).reason?.message || 'unknown')
+
+  return NextResponse.json({ events: allEvents, errors: errors.length ? errors : undefined, fetchedAt: new Date().toISOString() })
 }

google-sa.json

@@ -0,0 +1,13 @@
+{
+ "type": "service_account",
+ "project_id": "cosmo-486412",
+ "private_key_id": "97159754f1652d3231d5cc9381760da69796b7f1",
+ "private_key": "-----BEGIN PRIVATE KEY-----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\nyOcojdbhrK0Ji9lNa0BZjz1H\n-----END PRIVATE KEY-----\n",
+ "client_email": "homedashboard@cosmo-486412.iam.gserviceaccount.com",
+ "client_id": "115741671545733594404",
+ "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+ "token_uri": "https://oauth2.googleapis.com/token",
+ "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+ "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/homedashboard%40cosmo-486412.iam.gserviceaccount.com",
+ "universe_domain": "googleapis.com"
+}