feat(api): завершение миграции на Fastify — sync, scheduler, backup

Портированы BILLmanager sync/test/balance, планировщик и Telegram,
импорт/экспорт бэкапов и migrate API; Docker по умолчанию на fastify.
Добавлен .understand-anything/ в gitignore, исправлен path codegraph в MCP.

Co-authored-by: Cursor <[email protected]>

packages/db/src/index.ts

@@ -1,6 +1,6 @@
 import Database from 'better-sqlite3'
 import { drizzle, type BetterSQLite3Database } from 'drizzle-orm/better-sqlite3'
-import { existsSync, mkdirSync } from 'node:fs'
+import { existsSync, mkdirSync, writeFileSync } from 'node:fs'
 import { dirname, resolve } from 'node:path'
 import * as schema from './schema/index.js'
 
@@ -17,6 +17,11 @@ export function getDbPath(): string {
 
 export function getDb(): Db {
   if (_db) return _db
+  openDatabase()
+  return _db!
+}
+
+function openDatabase(): void {
   const dbPath = getDbPath()
   const dir = dirname(dbPath)
   if (!existsSync(dir)) mkdirSync(dir, { recursive: true })
@@ -24,7 +29,11 @@ export function getDb(): Db {
   _sqlite.pragma('journal_mode = WAL')
   _sqlite.pragma('foreign_keys = ON')
   _db = drizzle(_sqlite, { schema })
-  return _db
+}
+
+export function getSqlite(): Database.Database {
+  getDb()
+  return _sqlite!
 }
 
 export function closeDb(): void {
@@ -35,4 +44,16 @@ export function closeDb(): void {
   }
 }
 
+/** Заменить файл SQLite и переоткрыть соединение. */
+export function reloadDatabaseFromBuffer(buffer: Buffer): void {
+  closeDb()
+  writeFileSync(getDbPath(), buffer)
+  openDatabase()
+}
+
 export { schema }
+export {
+  consolidateAllProviderApiSources,
+  consolidateProviderApiFromAccounts,
+  heuristicBillmanagerProviderApi,
+} from './maintenance/consolidate-api.js'

packages/db/src/maintenance/consolidate-api.ts

@@ -0,0 +1,83 @@
+import type Database from 'better-sqlite3'
+
+function tryBillmgrUrl(raw: unknown): string {
+  const t = String(raw || '').trim()
+  if (!t || !/^https?:\/\//i.test(t) || !/billmgr/i.test(t)) return ''
+  return t.replace(/\/+$/, '')
+}
+
+export function consolidateProviderApiFromAccounts(sqlite: Database.Database): void {
+  const provRows = sqlite.prepare('SELECT id, apiType, apiBaseUrl FROM providers').all() as {
+    id: string
+    apiType: string | null
+    apiBaseUrl: string | null
+  }[]
+
+  const accStmt = sqlite.prepare(
+    `SELECT apiBaseUrl FROM provider_accounts
+     WHERE providerId = ?
+       AND length(trim(COALESCE(apiBaseUrl, ''))) > 0
+       AND (
+         lower(trim(COALESCE(apiType, ''))) = 'billmanager'
+         OR instr(lower(trim(COALESCE(apiBaseUrl, ''))), 'billmgr') > 0
+       )
+     ORDER BY id`,
+  )
+  const updateProv = sqlite.prepare('UPDATE providers SET apiType = ?, apiBaseUrl = ? WHERE id = ?')
+  const clearAcc = sqlite.prepare(
+    `UPDATE provider_accounts SET apiType = '', apiBaseUrl = ''
+     WHERE providerId = ?
+       AND length(trim(COALESCE(apiBaseUrl, ''))) > 0
+       AND (
+         lower(trim(COALESCE(apiType, ''))) = 'billmanager'
+         OR instr(lower(trim(COALESCE(apiBaseUrl, ''))), 'billmgr') > 0
+       )`,
+  )
+
+  for (const prov of provRows) {
+    if (String(prov.apiType || '').trim() || String(prov.apiBaseUrl || '').trim()) continue
+    const accRows = accStmt.all(prov.id) as { apiBaseUrl: string | null }[]
+    if (!accRows.length) continue
+    const urls = [...new Set(accRows.map((r) => String(r.apiBaseUrl || '').trim()).filter(Boolean))]
+    if (urls.length > 1) {
+      console.warn(
+        `[vps-tracker] У хостера ${prov.id} у нескольких аккаунтов разный URL BILLmanager — в настройках хостера взят первый.`,
+      )
+    }
+    updateProv.run('billmanager', urls[0], prov.id)
+    clearAcc.run(prov.id)
+  }
+}
+
+export function heuristicBillmanagerProviderApi(sqlite: Database.Database): void {
+  const provRows = sqlite.prepare('SELECT id, website, apiType, apiBaseUrl FROM providers').all() as {
+    id: string
+    website: string | null
+    apiType: string | null
+    apiBaseUrl: string | null
+  }[]
+  const accStmt = sqlite.prepare(
+    `SELECT panelUrl FROM provider_accounts
+     WHERE providerId = ? AND length(trim(COALESCE(panelUrl, ''))) > 0
+     ORDER BY id`,
+  )
+  const updateProv = sqlite.prepare('UPDATE providers SET apiType = ?, apiBaseUrl = ? WHERE id = ?')
+
+  for (const prov of provRows) {
+    if (String(prov.apiType || '').trim() || String(prov.apiBaseUrl || '').trim()) continue
+    let url = tryBillmgrUrl(prov.website)
+    if (!url) {
+      const accRows = accStmt.all(prov.id) as { panelUrl: string | null }[]
+      for (const row of accRows) {
+        url = tryBillmgrUrl(row.panelUrl)
+        if (url) break
+      }
+    }
+    if (url) updateProv.run('billmanager', url, prov.id)
+  }
+}
+
+export function consolidateAllProviderApiSources(sqlite: Database.Database): void {
+  consolidateProviderApiFromAccounts(sqlite)
+  heuristicBillmanagerProviderApi(sqlite)
+}