feat: migrate backend storage to postgres

apps/backend/utils/telegram-bot.ts

@@ -1,4 +1,4 @@
-import db from './sqlite';
+import { query } from './db';
 
 interface TelegramNotificationConfig {
   id: number;
@@ -24,18 +24,21 @@ interface TransactionNotificationData {
 /**
  * 获取所有启用的Telegram通知配置
  */
-export function getEnabledNotificationConfigs(
+export async function getEnabledNotificationConfigs(
   notificationType: string = 'transaction',
-): TelegramNotificationConfig[] {
-  const rows = db
-    .prepare<{ id: number; name: string; bot_token: string; chat_id: string; notification_types: string; is_enabled: number }>(
-      `
-      SELECT id, name, bot_token, chat_id, notification_types, is_enabled
-      FROM telegram_notification_configs
-      WHERE is_enabled = 1
-    `,
-    )
-    .all();
+): Promise<TelegramNotificationConfig[]> {
+  const { rows } = await query<{
+    bot_token: string;
+    chat_id: string;
+    id: number;
+    is_enabled: boolean;
+    name: string;
+    notification_types: string;
+  }>(
+    `SELECT id, name, bot_token, chat_id, notification_types, is_enabled
+     FROM telegram_notification_configs
+     WHERE is_enabled = TRUE`,
+  );
 
   return rows
     .map((row) => ({
@@ -44,7 +47,7 @@ export function getEnabledNotificationConfigs(
       botToken: row.bot_token,
       chatId: row.chat_id,
       notificationTypes: JSON.parse(row.notification_types) as string[],
-      isEnabled: row.is_enabled === 1,
+      isEnabled: row.is_enabled,
     }))
     .filter((config) => config.notificationTypes.includes(notificationType));
 }
@@ -175,10 +178,10 @@ export async function notifyTransaction(
   transaction: TransactionNotificationData,
   action: string = 'created',
 ): Promise<void> {
-  const configs = getEnabledNotificationConfigs('transaction');
+  const configs = await getEnabledNotificationConfigs('transaction');
 
   if (configs.length === 0) {
-    console.log('[telegram-bot] No enabled notification configs found');
+    console.warn('[telegram-bot] No enabled notification configs found');
     return;
   }
 
@@ -192,7 +195,7 @@ export async function notifyTransaction(
 
   results.forEach((result, index) => {
     if (result.status === 'fulfilled' && result.value) {
-      console.log(
+      console.warn(
         `[telegram-bot] Sent notification via config: ${configs[index].name}`,
       );
     } else {
@@ -209,17 +212,18 @@ export async function notifyTransaction(
 export async function testTelegramConfig(
   botToken: string,
   chatId: string,
-): Promise<{ success: boolean; error?: string }> {
+): Promise<{ error?: string; success: boolean }> {
   try {
     const testMessage = `🤖 KT财务系统\n\n✅ Telegram通知配置测试成功！\n\n🕐 ${new Date().toLocaleString('zh-CN', { timeZone: 'Asia/Shanghai' })}`;
 
     const success = await sendTelegramMessage(botToken, chatId, testMessage);
 
-    if (success) {
-      return { success: true };
-    } else {
-      return { success: false, error: '发送消息失败，请检查Bot Token和Chat ID' };
-    }
+    return success
+      ? { success: true }
+      : {
+          success: false,
+          error: '发送消息失败，请检查Bot Token和Chat ID',
+        };
   } catch (error: unknown) {
     return {
       success: false,