消息推送和第三方接收后台搭建，未测试

server/push-server.js

@@ -8,6 +8,10 @@ const fetch = require('node-fetch')
 const PORT = process.env.PORT || 7301
 const DATA_DIR = path.join(__dirname, 'data')
 const DEVICES_FILE = path.join(DATA_DIR, 'push_devices.json')
+const SUPA_URL = process.env.SUPA_URL || ''
+// 支持两种环境变量名：SUPA_KEY（旧）和 SERVICE_ROLE_KEY（常用于自托管 .env）
+const SUPA_KEY = process.env.SUPA_KEY || process.env.SERVICE_ROLE_KEY || ''
+const SUPA_SCHEMA = process.env.SUPA_SCHEMA || 'public'
 
 async function ensureDataDir() {
   try {
@@ -36,6 +40,52 @@ async function writeDevices(devices) {
   await fs.writeFile(DEVICES_FILE, JSON.stringify(devices, null, 2), 'utf8')
 }
 
+async function supaFetch(path, opts = {}) {
+  const url = `${SUPA_URL.replace(/\/$/, '')}/rest/v1/${path}`
+  const headers = Object.assign({}, opts.headers || {}, {
+    apikey: SUPA_KEY,
+    Authorization: `Bearer ${SUPA_KEY}`,
+    Accept: 'application/json'
+  })
+  try {
+    console.log('supaFetch ->', url)
+    const resp = await fetch(url, Object.assign({}, opts, { headers }))
+    if (!resp.ok) {
+      let txt = ''
+      try { txt = await resp.text() } catch (e) { txt = `<unable to read body: ${e}>` }
+      console.warn('supaFetch failed', resp.status, url, txt)
+    } else {
+      // optional: peek at small JSON responses for debugging
+      try {
+        const clone = resp.clone()
+        const maybeText = await clone.text()
+        if (maybeText && maybeText.length < 2000) console.log('supaFetch response preview:', maybeText)
+      } catch (e) {
+        // ignore preview errors
+      }
+    }
+    return resp
+  } catch (e) {
+    console.warn('supaFetch exception', e, url)
+    throw e
+  }
+}
+
+async function getDevicesFromSupabase({ user_id, active } = {}) {
+  let q = 'push_devices'
+  const params = []
+  if (user_id) params.push(`user_id=eq.${encodeURIComponent(user_id)}`)
+  if (active != null) params.push(`is_active=eq.${encodeURIComponent(active ? 'true' : 'false')}`)
+  const suffix = params.length ? `?${params.join('&')}` : ''
+  const resp = await supaFetch(`${q}${suffix}`, { method: 'GET' })
+  if (!resp.ok) {
+    const txt = await resp.text()
+    throw new Error(`supabase get devices failed ${resp.status} ${txt}`)
+  }
+  const data = await resp.json()
+  return data
+}
+
 async function start() {
   await ensureDataDir()
   const app = express()
@@ -61,6 +111,33 @@ async function start() {
       devices.push(found)
     }
     await writeDevices(devices)
+    // 如果配置了 Supabase，则尝试写入 supabase 表（异步记录错误）
+    if (SUPA_URL && SUPA_KEY) {
+      (async () => {
+        try {
+          const body = {
+            cid: found.cid,
+            user_id: found.user_id,
+            platform: found.platform,
+            appid: found.appid || 'default',
+            is_active: true,
+            last_seen_at: found.updated_at
+          }
+          const resp = await supaFetch(`push_devices?on_conflict=cid`, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json', Prefer: 'return=representation' },
+            body: JSON.stringify(body)
+          })
+          if (!resp.ok) {
+            const txt = await resp.text()
+            console.warn('Supabase upsert push_device failed:', resp.status, txt)
+          }
+        } catch (e) {
+          console.warn('Supabase upsert exception:', e)
+        }
+      })()
+    }
+
     return res.json({ ok: true, cid })
   })
 
@@ -75,16 +152,49 @@ async function start() {
       devices = devices.map(d => d.user_id === user_id ? Object.assign({}, d, { active: false, updated_at: new Date().toISOString() }) : d)
     }
     await writeDevices(devices)
+    // 同步到 Supabase（如果可用）
+    if (SUPA_URL && SUPA_KEY) {
+      (async () => {
+        try {
+          const now = new Date().toISOString()
+          if (cid) {
+            await supaFetch(`push_devices?cid=eq.${encodeURIComponent(cid)}`, {
+              method: 'PATCH',
+              headers: { 'Content-Type': 'application/json', Prefer: 'return=representation' },
+              body: JSON.stringify({ is_active: false, updated_at: now })
+            })
+          } else if (user_id) {
+            await supaFetch(`push_devices?user_id=eq.${encodeURIComponent(user_id)}`, {
+              method: 'PATCH',
+              headers: { 'Content-Type': 'application/json', Prefer: 'return=representation' },
+              body: JSON.stringify({ is_active: false, updated_at: now })
+            })
+          }
+        } catch (e) {
+          console.warn('Supabase unregister exception:', e)
+        }
+      })()
+    }
+
     return res.json({ ok: true })
   })
 
   // 列出设备
   app.get('/api/v1/push/devices', async (req, res) => {
     const { user_id, active } = req.query
-    let devices = await readDevices()
-    if (user_id) devices = devices.filter(d => String(d.user_id) === String(user_id))
-    if (active != null) devices = devices.filter(d => String(!!d.active) === String(active === 'true'))
-    res.json({ ok: true, total: devices.length, data: devices })
+    try {
+      if (SUPA_URL && SUPA_KEY) {
+        const devices = await getDevicesFromSupabase({ user_id, active: active == null ? undefined : (active === 'true') })
+        return res.json({ ok: true, total: devices.length, data: devices })
+      }
+      let devices = await readDevices()
+      if (user_id) devices = devices.filter(d => String(d.user_id) === String(user_id))
+      if (active != null) devices = devices.filter(d => String(!!d.active) === String(active === 'true'))
+      res.json({ ok: true, total: devices.length, data: devices })
+    } catch (e) {
+      console.warn('list devices failed:', e)
+      res.status(500).json({ ok: false, error: String(e) })
+    }
   })
 
   // 发送推送（mock 或代理到真实 provider，当环境变量 PUSH_PROXY_URL 设置时会代理请求）
@@ -95,8 +205,19 @@ async function start() {
     let targets = []
     if (cids && cids.length > 0) targets = cids
     else if (user_id) {
-      const devices = await readDevices()
-      targets = devices.filter(d => String(d.user_id) === String(user_id) && d.active).map(d => d.cid)
+      if (SUPA_URL && SUPA_KEY) {
+        try {
+          const devices = await getDevicesFromSupabase({ user_id, active: true })
+          targets = devices.map(d => d.cid)
+        } catch (e) {
+          console.warn('Supabase query devices failed, falling back to local:', e)
+          const devices = await readDevices()
+          targets = devices.filter(d => String(d.user_id) === String(user_id) && d.active).map(d => d.cid)
+        }
+      } else {
+        const devices = await readDevices()
+        targets = devices.filter(d => String(d.user_id) === String(user_id) && d.active).map(d => d.cid)
+      }
     }
 
     // 如果配置了 PUSH_PROXY_URL 则转发到外部推送服务（例如 uni-push2 的服务端 API）
@@ -124,8 +245,8 @@ async function start() {
     return res.json({ ok: true, mocked: true, sent: targets.length })
   })
 
-  app.listen(PORT, () => {
-    console.log(`Push server listening on http://localhost:${PORT}`)
+  app.listen(PORT, '0.0.0.0', () => {
+    console.log(`Push server listening on http://0.0.0.0:${PORT}`)
   })
 }