initial commit

server/utils/migrateFeedsToDevices.js

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+import { join } from 'node:path'
+import { readFileSync, existsSync } from 'node:fs'
+import { getDb } from './db.js'
+import { sanitizeStreamUrl } from './feedUtils.js'
+
+/**
+ * One-time migration: insert entries from server/data/feeds.json into devices (device_type = 'feed').
+ * No-op if devices table already has rows or feeds file is missing.
+ */
+export async function migrateFeedsToDevices() {
+  const db = await getDb()
+  const row = await db.get('SELECT COUNT(*) as n FROM devices')
+  if (row?.n > 0) return
+  const path = join(process.cwd(), 'server/data/feeds.json')
+  if (!existsSync(path)) return
+  const data = JSON.parse(readFileSync(path, 'utf8'))
+  const list = Array.isArray(data) ? data : []
+  for (const feed of list) {
+    if (!feed?.id || typeof feed.name !== 'string' || typeof feed.lat !== 'number' || typeof feed.lng !== 'number') continue
+    const streamUrl = sanitizeStreamUrl(feed.streamUrl) ?? ''
+    const sourceType = feed.sourceType === 'hls' ? 'hls' : 'mjpeg'
+    await db.run(
+      'INSERT OR IGNORE INTO devices (id, name, device_type, vendor, lat, lng, stream_url, source_type, config) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)',
+      [feed.id, feed.name, 'feed', null, feed.lat, feed.lng, streamUrl, sourceType, null],
+    )
+  }
+}