revert: restore v1.1.14 (37a9f303)

src/server/db/heatmap.ts

@@ -1,29 +0,0 @@
-import dotenv from 'dotenv';
-import pg from 'pg';
-
-dotenv.config();
-
-const { Pool } = pg;
-
-const heatmapPool = new Pool({
-  host: process.env.HEATMAP_DB_HOST,
-  port: Number(process.env.HEATMAP_DB_PORT) || 5432,
-  user: process.env.HEATMAP_DB_USER,
-  password: process.env.HEATMAP_DB_PASSWORD,
-  database: process.env.HEATMAP_DB_NAME,
-  ssl: process.env.HEATMAP_DB_SSL === 'true'
-    ? { rejectUnauthorized: false }
-    : false,
-  max: 5,
-  idleTimeoutMillis: 30_000,
-  connectionTimeoutMillis: 10_000,
-  statement_timeout: 30_000,
-  application_name: 'ln-bi-vehicle-heatmap',
-  options: '-c timezone=Asia/Shanghai -c default_transaction_read_only=on',
-});
-
-heatmapPool.on('error', (error) => {
-  console.error('[vehicle-heatmap] idle PostgreSQL client error:', error);
-});
-
-export default heatmapPool;

src/server/db/hydrogen-read-only.test.ts

@@ -1,18 +0,0 @@
-import assert from 'node:assert/strict';
-import test from 'node:test';
-import { assertHydrogenReadOnlySql } from './hydrogen-read-only.js';
-
-test('只读模式允许查询语句', () => {
-  for (const sql of ['SELECT 1', ' SHOW TABLES', 'WITH rows AS (SELECT 1) SELECT * FROM rows', 'EXPLAIN SELECT 1']) {
-    assert.doesNotThrow(() => assertHydrogenReadOnlySql(sql, true));
-  }
-});
-
-test('只读模式拒绝数据库写入语句', () => {
-  for (const sql of ['INSERT INTO ledger VALUES (1)', 'UPDATE ledger SET value = 1', 'DELETE FROM ledger', 'ALTER TABLE ledger ADD value INT']) {
-    assert.throws(
-      () => assertHydrogenReadOnlySql(sql, true),
-      /HYDROGEN_DB_READ_ONLY blocks non-read SQL/,
-    );
-  }
-});

src/server/db/hydrogen-read-only.ts

@@ -1,7 +0,0 @@
-const READ_ONLY_SQL = /^\s*(SELECT|SHOW|WITH|EXPLAIN)\b/i;
-
-export function assertHydrogenReadOnlySql(statement: string, enabled: boolean) {
-  if (enabled && !READ_ONLY_SQL.test(statement)) {
-    throw new Error('HYDROGEN_DB_READ_ONLY blocks non-read SQL');
-  }
-}

src/server/db/hydrogen.ts

@@ -1,29 +0,0 @@
-import mysql from 'mysql2/promise';
-import dotenv from 'dotenv';
-import { assertHydrogenReadOnlySql } from './hydrogen-read-only.js';
-
-dotenv.config();
-
-const rawHydrogenPool = mysql.createPool({
-  // 氢能账本归属线上业务库。保留专用变量，便于未来拆分独立只读库；
-  // 未配置专用变量时，复用主业务库，避免部署环境误回退到历史数据库地址。
-  host: process.env.HYDROGEN_DB_HOST || process.env.DB_HOST,
-  port: Number(process.env.HYDROGEN_DB_PORT || process.env.DB_PORT) || 3306,
-  user: process.env.HYDROGEN_DB_USER || process.env.DB_USER,
-  password: process.env.HYDROGEN_DB_PASSWORD || process.env.DB_PASSWORD,
-  database: process.env.HYDROGEN_DB_NAME || process.env.DB_NAME,
-  waitForConnections: true,
-  connectionLimit: 5,
-  queueLimit: 0,
-});
-
-const rawQuery = rawHydrogenPool.query.bind(rawHydrogenPool) as typeof rawHydrogenPool.query;
-const hydrogenPool = {
-  query: ((sql: unknown, values?: unknown) => {
-    const statement = typeof sql === 'string' ? sql : String((sql as { sql?: unknown })?.sql ?? '');
-    assertHydrogenReadOnlySql(statement, process.env.HYDROGEN_DB_READ_ONLY === '1');
-    return rawQuery(sql as never, values as never);
-  }) as typeof rawHydrogenPool.query,
-};
-
-export default hydrogenPool;

src/server/db/mysql.ts

@@ -1,17 +0,0 @@
-import mysql from 'mysql2/promise';
-import dotenv from 'dotenv';
-
-dotenv.config();
-
-const pool = mysql.createPool({
-  host: process.env.DB_HOST,
-  port: Number(process.env.DB_PORT) || 3306,
-  user: process.env.DB_USER,
-  password: process.env.DB_PASSWORD,
-  database: process.env.DB_NAME,
-  waitForConnections: true,
-  connectionLimit: 10,
-  queueLimit: 0,
-});
-
-export default pool;

src/server/db/schema/ele.ts

@@ -1,51 +0,0 @@
-import pool from '../mysql.js';
-import { ddlAllowed, logDdlSkipped } from './guard.js';
-
-const CREATE_TABLE_SQL = `
-CREATE TABLE IF NOT EXISTS bi_ele_charge_record (
-  id BIGINT AUTO_INCREMENT PRIMARY KEY,
-  order_no VARCHAR(64) NOT NULL,
-  station_no VARCHAR(64) NULL,
-  station_name VARCHAR(128) NULL,
-  terminal_name VARCHAR(64) NULL,
-  region VARCHAR(64) NULL,
-  city VARCHAR(64) NULL,
-  district VARCHAR(64) NULL,
-  operating_company VARCHAR(128) NULL,
-  station_type VARCHAR(32) NULL,
-  order_status VARCHAR(32) NULL,
-  charge_form VARCHAR(32) NULL,
-  start_time DATETIME NULL,
-  end_time DATETIME NULL,
-  duration_min INT NULL,
-  kwh DECIMAL(10,3) NULL,
-  e_fee DECIMAL(10,2) NULL,
-  service_fee DECIMAL(10,2) NULL,
-  fee DECIMAL(10,2) NULL,
-  plate VARCHAR(32) NULL,
-  judged_plate VARCHAR(32) NULL,
-  vin VARCHAR(64) NULL,
-  customer_name VARCHAR(128) NULL,
-  customer_phone VARCHAR(32) NULL,
-  enterprise_name VARCHAR(128) NULL,
-  matched_truck_id VARCHAR(32) NULL,
-  matched_plate VARCHAR(32) NULL,
-  vehicle_kind ENUM('internal','external','unknown') NOT NULL DEFAULT 'unknown',
-  raw_json JSON NULL,
-  batch_id VARCHAR(64) NOT NULL,
-  imported_at DATETIME NOT NULL,
-  UNIQUE KEY uk_order_no (order_no),
-  KEY idx_start_time (start_time),
-  KEY idx_batch (batch_id),
-  KEY idx_kind (vehicle_kind),
-  KEY idx_plate (plate)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
-`;
-
-let ensured = false;
-export async function ensureChargeRecordTable(): Promise<void> {
-  if (ensured) return;
-  if (!ddlAllowed()) return logDdlSkipped('bi_ele_charge_record');
-  await pool.query(CREATE_TABLE_SQL);
-  ensured = true;
-}

src/server/db/schema/feedback.ts

@@ -1,44 +0,0 @@
-import pool from '../mysql.js';
-import { ddlAllowed, logDdlSkipped } from './guard.js';
-
-const CREATE_TABLE_SQL = `
-CREATE TABLE IF NOT EXISTS bi_user_feedback (
-  id BIGINT AUTO_INCREMENT PRIMARY KEY,
-  type ENUM('dimension','bug','ux','other') NOT NULL DEFAULT 'other',
-  module VARCHAR(64) NULL,
-  content TEXT NOT NULL,
-  contact VARCHAR(200) NULL,
-  screenshots JSON NULL,
-  user_id VARCHAR(64) NULL,
-  user_name VARCHAR(128) NULL,
-  user_agent VARCHAR(512) NULL,
-  status ENUM('open','in_progress','done','rejected') NOT NULL DEFAULT 'open',
-  reply_content TEXT NULL,
-  reply_user VARCHAR(128) NULL,
-  reply_at DATETIME NULL,
-  created_at DATETIME NOT NULL,
-  KEY idx_created_at (created_at),
-  KEY idx_type (type),
-  KEY idx_status (status),
-  KEY idx_user_id (user_id)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
-`;
-
-let ensured = false;
-
-export async function ensureFeedbackTable(): Promise<void> {
-  if (ensured) return;
-  if (!ddlAllowed()) return logDdlSkipped('bi_user_feedback');
-  await pool.query(CREATE_TABLE_SQL);
-  // 兼容旧表：补齐缺失列
-  for (const alter of [
-    `ALTER TABLE bi_user_feedback ADD COLUMN screenshots JSON NULL AFTER contact`,
-    `ALTER TABLE bi_user_feedback ADD COLUMN reply_content TEXT NULL AFTER status`,
-    `ALTER TABLE bi_user_feedback ADD COLUMN reply_user VARCHAR(128) NULL AFTER reply_content`,
-    `ALTER TABLE bi_user_feedback ADD COLUMN reply_at DATETIME NULL AFTER reply_user`,
-    `ALTER TABLE bi_user_feedback ADD INDEX idx_user_id (user_id)`,
-  ]) {
-    try { await pool.query(alter); } catch { /* 已存在则忽略 */ }
-  }
-  ensured = true;
-}

src/server/db/schema/guard.ts

@@ -1,16 +0,0 @@
-import { isDbReadOnly } from '../../config.js';
-
-/**
- * 运行时建表守卫。
- *
- * 只读预览（DB_READ_ONLY=1）下不允许任何 DDL。此前只读保护只按 HTTP 方法拦截，
- * 而建表实际由 GET 处理器触发，于是"只读"预览仍可能执行 CREATE TABLE。
- */
-export function ddlAllowed(): boolean {
-  return !isDbReadOnly();
-}
-
-/** 统一的跳过日志，避免每个 schema 模块各写一份。 */
-export function logDdlSkipped(name: string): void {
-  console.log(`[schema] ${name} skipped (DB_READ_ONLY=1)`);
-}

src/server/db/schema/mileage-report.ts

@@ -1,34 +0,0 @@
-import pool from '../mysql.js';
-import { ddlAllowed, logDdlSkipped } from './guard.js';
-
-/** 归档快照表：跨 schema，需与主库账号权限一致。 */
-export const DAILY_REPORT_TABLE = 'lingniu_prod.tab_mileage_daily_report';
-
-const CREATE_TABLE_SQL = `
-CREATE TABLE IF NOT EXISTS ${DAILY_REPORT_TABLE} (
-  id BIGINT NOT NULL AUTO_INCREMENT,
-  report_date DATE NOT NULL,
-  status VARCHAR(20) NOT NULL DEFAULT 'ARCHIVED',
-  source VARCHAR(20) NOT NULL,
-  vehicle_count INT NOT NULL DEFAULT 0,
-  operating_count INT NOT NULL DEFAULT 0,
-  inventory_count INT NOT NULL DEFAULT 0,
-  daily_mileage DECIMAL(14,2) NOT NULL DEFAULT 0,
-  day_over_day_rate DECIMAL(8,2) NULL,
-  report_payload JSON NOT NULL,
-  generated_at DATETIME NOT NULL,
-  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  PRIMARY KEY (id),
-  UNIQUE KEY uk_report_date (report_date),
-  KEY idx_generated_at (generated_at)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='里程每日汇报归档快照'
-`;
-
-let ensured = false;
-
-export async function ensureDailyReportTable(): Promise<void> {
-  if (ensured) return;
-  if (!ddlAllowed()) return logDdlSkipped('tab_mileage_daily_report');
-  await pool.query(CREATE_TABLE_SQL);
-  ensured = true;
-}

src/server/db/schema/scheduling.ts

@@ -1,36 +0,0 @@
-import pool from '../mysql.js';
-import { ddlAllowed, logDdlSkipped } from './guard.js';
-
-const CREATE_NOTIFICATIONS_TABLE = `
-CREATE TABLE IF NOT EXISTS tab_scheduling_notifications (
-  id BIGINT PRIMARY KEY AUTO_INCREMENT,
-  suggestion_id VARCHAR(128) NOT NULL,
-  current_plate VARCHAR(32) NOT NULL,
-  candidate_plate VARCHAR(32) NOT NULL,
-  operator_id VARCHAR(64),
-  operator_name VARCHAR(128),
-  status VARCHAR(16) NOT NULL DEFAULT 'sent',
-  created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  executed_at DATETIME NULL,
-  notes VARCHAR(500) NULL,
-  before_mileage INT NULL,
-  after_mileage INT NULL,
-  INDEX idx_suggestion_id (suggestion_id),
-  INDEX idx_current_plate (current_plate),
-  INDEX idx_candidate_plate (candidate_plate),
-  INDEX idx_status (status),
-  INDEX idx_created_at (created_at)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='智能调度干预/执行记录'
-`;
-
-export async function ensureSchedulingTables(): Promise<void> {
-  if (!ddlAllowed()) return logDdlSkipped('scheduling tables');
-  try {
-    await pool.query(CREATE_NOTIFICATIONS_TABLE);
-    console.log('[scheduling] notifications table ready');
-  } catch (e) {
-    console.error('[scheduling] failed to ensure tables:', e);
-    throw e;
-  }
-}