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yunrui_asset/backend/routes/devices.js
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const express = require('express');
const router = express.Router();
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const { Op } = require('sequelize');
const fs = require('fs');
const path = require('path');
const csv = require('csv-parser');
const { createObjectCsvWriter } = require('csv-writer');
const iconv = require('iconv-lite');
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const Device = require('../models/Device');
const Rack = require('../models/Rack');
const Room = require('../models/Room');
const DeviceField = require('../models/DeviceField');
const Ticket = require('../models/Ticket');
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// 获取所有设备(支持搜索和筛选)
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router.get('/', async (req, res) => {
try {
const { keyword, status, type, rackId, page = 1, pageSize = 10 } = req.query;
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const offset = (page - 1) * pageSize;
// 构建查询条件
const where = {};
// 关键词搜索(所有文本字段)
if (keyword) {
where[Op.or] = [
{ deviceId: { [Op.like]: `%${keyword}%` } },
{ name: { [Op.like]: `%${keyword}%` } },
{ type: { [Op.like]: `%${keyword}%` } },
{ model: { [Op.like]: `%${keyword}%` } },
{ serialNumber: { [Op.like]: `%${keyword}%` } },
{ position: { [Op.like]: `%${keyword}%` } },
{ ipAddress: { [Op.like]: `%${keyword}%` } },
{ description: { [Op.like]: `%${keyword}%` } }
];
}
// 状态筛选
if (status && status !== 'all') {
where.status = status;
}
// 分类筛选
if (type && type !== 'all') {
where.type = type;
}
// 机柜筛选(用于机柜可视化功能)
if (rackId) {
where.rackId = rackId;
}
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// 执行查询
const { count, rows } = await Device.findAndCountAll({
where,
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include: [
{
model: Rack,
include: [
{ model: Room }
]
}
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],
offset,
limit: parseInt(pageSize)
});
res.json({
total: count,
devices: rows,
page: parseInt(page),
pageSize: parseInt(pageSize)
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});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 创建设备
router.post('/', async (req, res) => {
try {
const device = await Device.create(req.body);
// 更新机柜当前功率
const rack = await Rack.findByPk(req.body.rackId);
if (rack) {
await rack.update({
currentPower: rack.currentPower + req.body.powerConsumption
});
}
res.status(201).json(device);
} catch (error) {
res.status(400).json({ error: error.message });
}
});
// 设备导入模板下载
router.get('/import-template', async (req, res) => {
try {
// 查询设备字段配置
const deviceFields = await DeviceField.findAll({
order: [['order', 'ASC']]
});
// 准备模板数据
const templateData = [
{
'设备ID': 'DEV001',
'设备名称': '测试服务器001',
'设备类型': 'server',
'型号': 'DELL R740',
'序列号': 'SN1234567890',
'所在机柜ID': 'A01',
'位置(U)': '1',
'高度(U)': '2',
'功率(W)': '500',
'状态': 'running',
'购买日期': '2023-01-01',
'保修到期': '2026-12-31',
'IP地址': '192.168.1.100',
'描述': '测试用服务器'
}
];
// 设置基础CSV标题(包含格式说明)
const baseHeaders = [
{ id: '设备ID', title: '设备ID' },
{ id: '设备名称', title: '设备名称' },
{ id: '设备类型', title: '设备类型(server/switch/router/storage)' },
{ id: '型号', title: '型号' },
{ id: '序列号', title: '序列号' },
{ id: '所在机柜ID', title: '所在机柜ID' },
{ id: '位置(U)', title: '位置(U)' },
{ id: '高度(U)', title: '高度(U)' },
{ id: '功率(W)', title: '功率(W)' },
{ id: '状态', title: '状态(running/maintenance/offline/fault)' },
{ id: '购买日期', title: '购买日期(YYYY-MM-DD)' },
{ id: '保修到期', title: '保修到期(YYYY-MM-DD)' },
{ id: 'IP地址', title: 'IP地址(可选)' },
{ id: '描述', title: '描述(可选)' }
];
// 添加自定义字段标题(排除与基础字段重复的字段)
const baseFieldTitles = baseHeaders.map(header => header.id);
const customHeaders = deviceFields
.filter(field => field.visible && !baseFieldTitles.includes(field.displayName))
.map(field => ({
id: field.displayName,
title: `${field.displayName}(${field.required ? '必填' : '可选'})`
}));
const csvWriter = createObjectCsvWriter({
path: path.join(__dirname, '../temp/import_template.csv'),
header: [...baseHeaders, ...customHeaders]
});
// 写入CSV文件
await csvWriter.writeRecords(templateData);
// 设置响应头
res.setHeader('Content-Type', 'text/csv; charset=gbk');
res.setHeader('Content-Disposition', `attachment; filename*=UTF-8''${encodeURIComponent('设备导入模板.csv')}`);
// 发送文件
const fileStream = fs.createReadStream(path.join(__dirname, '../temp/import_template.csv'));
fileStream.pipe(res);
// 删除临时文件
fileStream.on('end', () => {
fs.unlinkSync(path.join(__dirname, '../temp/import_template.csv'));
});
} catch (error) {
console.error('生成导入模板失败:', error);
res.status(500).json({ error: '生成导入模板失败' });
}
});
// 导出设备数据为CSV
router.get('/export', async (req, res) => {
try {
const { deviceIds } = req.query;
// 查询条件
const where = {};
if (deviceIds) {
// 支持多个设备ID,使用数组格式
const ids = Array.isArray(deviceIds) ? deviceIds : [deviceIds];
where.deviceId = { [Op.in]: ids };
}
// 查询设备字段配置
const deviceFields = await DeviceField.findAll({
order: [['order', 'ASC']]
});
// 查询设备数据
const devices = await Device.findAll({
where,
include: [
{
model: Rack,
include: [
{ model: Room }
]
}
]
});
// 如果没有找到设备
if (devices.length === 0) {
return res.status(404).json({ error: '未找到指定的设备' });
}
// 准备CSV数据
const csvData = devices.map(device => {
// 创建基础数据对象
const deviceData = {
'设备ID': device.deviceId,
'设备名称': device.name,
'设备类型': device.type,
'型号': device.model,
'序列号': device.serialNumber,
'所在机房ID': device.Rack?.Room?.roomId || '',
'所在机房名称': device.Rack?.Room?.name || '',
'所在机柜ID': device.rackId,
'所在机柜名称': device.Rack?.name || '',
'位置(U)': device.position,
'高度(U)': device.height,
'功率(W)': device.powerConsumption,
'IP地址': device.ipAddress,
'状态': device.status,
'购买日期': device.purchaseDate ? new Date(device.purchaseDate).toLocaleDateString() : '',
'保修到期': device.warrantyExpiry ? new Date(device.warrantyExpiry).toLocaleDateString() : '',
'描述': device.description,
'创建时间': device.createdAt ? new Date(device.createdAt).toLocaleString() : ''
};
// 添加自定义字段(排除基础字段)
if (device.customFields) {
// 定义基础字段的显示名称
const baseFieldDisplayNames = [
'设备ID', '设备名称', '设备类型', '型号', '序列号',
'所在机房ID', '所在机房名称', '所在机柜ID', '所在机柜名称', '位置(U)', '高度(U)',
'功率(W)', 'IP地址', '状态', '购买日期', '保修到期', '描述', '创建时间'
];
deviceFields.forEach(field => {
// 只添加未在基础字段中出现的自定义字段
if (field.visible &&
device.customFields[field.fieldName] &&
!baseFieldDisplayNames.includes(field.displayName)) {
deviceData[field.displayName] = device.customFields[field.fieldName];
}
});
}
return deviceData;
});
// 设置CSV标题(包含自定义字段)
const baseHeaders = [
{ id: '设备ID', title: '设备ID' },
{ id: '设备名称', title: '设备名称' },
{ id: '设备类型', title: '设备类型' },
{ id: '型号', title: '型号' },
{ id: '序列号', title: '序列号' },
{ id: '所在机房ID', title: '所在机房ID' },
{ id: '所在机房名称', title: '所在机房名称' },
{ id: '所在机柜ID', title: '所在机柜ID' },
{ id: '所在机柜名称', title: '所在机柜名称' },
{ id: '位置(U)', title: '位置(U)' },
{ id: '高度(U)', title: '高度(U)' },
{ id: '功率(W)', title: '功率(W)' },
{ id: 'IP地址', title: 'IP地址' },
{ id: '状态', title: '状态' },
{ id: '购买日期', title: '购买日期' },
{ id: '保修到期', title: '保修到期' },
{ id: '描述', title: '描述' },
{ id: '创建时间', title: '创建时间' }
];
// 添加自定义字段标题(排除与基础字段重复的字段)
const baseFieldTitles = baseHeaders.map(header => header.id);
const customHeaders = deviceFields
.filter(field => field.visible && !baseFieldTitles.includes(field.displayName))
.map(field => ({ id: field.displayName, title: field.displayName }));
const csvWriter = createObjectCsvWriter({
path: path.join(__dirname, '../temp/devices.csv'),
header: [...baseHeaders, ...customHeaders],
encoding: 'utf8'
});
// 确保temp目录存在
if (!fs.existsSync(path.join(__dirname, '../temp'))) {
fs.mkdirSync(path.join(__dirname, '../temp'));
}
// 写入CSV文件
await csvWriter.writeRecords(csvData);
// 读取文件并转换为GBK编码
const csvContent = fs.readFileSync(path.join(__dirname, '../temp/devices.csv'), 'utf8');
const gbkContent = iconv.encode(csvContent, 'gbk');
// 设置响应头
res.setHeader('Content-Type', 'text/csv');
res.setHeader('Content-Disposition', 'attachment; filename=devices.csv');
// 发送CSV数据
res.send(gbkContent);
// 删除临时文件
fs.unlinkSync(path.join(__dirname, '../temp/devices.csv'));
} catch (error) {
console.error('导出设备数据失败:', error);
res.status(500).json({ error: '导出设备数据失败' });
}
});
// 导入设备数据从CSV
router.post('/import', async (req, res) => {
try {
if (!req.files || !req.files.csvFile) {
return res.status(400).json({ error: '请上传CSV文件' });
}
const csvFile = req.files.csvFile;
const stats = { total: 0, success: 0, failed: 0, errors: [] };
// 确保temp目录存在
if (!fs.existsSync(path.join(__dirname, '../temp'))) {
fs.mkdirSync(path.join(__dirname, '../temp'));
}
// 保存上传的文件
const filePath = path.join(__dirname, '../temp', csvFile.name);
await csvFile.mv(filePath);
// 读取并解析CSV文件(GBK编码)
const results = [];
const stream = fs.createReadStream(filePath)
.pipe(iconv.decodeStream('gbk'))
.pipe(csv());
await new Promise((resolve, reject) => {
stream.on('data', (data) => {
stats.total++;
results.push(data);
})
.on('end', resolve)
.on('error', reject);
});
// 获取所有机柜信息用于验证
const racks = await Rack.findAll();
const rackIds = racks.map(rack => rack.rackId);
// 获取所有机房信息,用于自动创建机柜时的默认机房
let rooms = await Room.findAll();
let defaultRoomId;
// 如果没有机房,创建一个默认机房
if (rooms.length === 0) {
const defaultRoom = await Room.create({
roomId: 'ROOM001',
name: '默认机房',
location: '默认位置',
area: 100,
capacity: 100
});
defaultRoomId = defaultRoom.roomId;
} else {
// 使用第一个机房作为默认机房
defaultRoomId = rooms[0].roomId;
}
// 获取设备字段配置
const deviceFields = await DeviceField.findAll();
// 创建字段映射:displayName -> fieldName
const fieldMapping = {};
deviceFields.forEach(field => {
fieldMapping[field.displayName] = field;
});
// 处理导入数据
for (let i = 0; i < results.length; i++) {
const row = results[i];
const rowNum = i + 2; // CSV行号(第一行是标题)
// 辅助函数:从带格式说明的字段名中提取原始字段名(如从"设备类型(server/switch/router/storage)"提取"设备类型"
const extractFieldName = (fieldNameWithFormat) => {
const match = fieldNameWithFormat.match(/^([^\(]+)/);
return match ? match[1].trim() : fieldNameWithFormat;
};
// 创建一个映射,将原始字段名映射到CSV中的值
const fieldValueMap = {};
Object.entries(row).forEach(([displayName, value]) => {
const originalFieldName = extractFieldName(displayName);
fieldValueMap[originalFieldName] = value;
// 同时保留原始字段名的映射,以便兼容不同格式
fieldValueMap[displayName] = value;
});
try {
// 动态获取必填字段配置(从数据库读取)
const requiredFieldConfigs = deviceFields.filter(field => field.required);
const requiredFieldNames = requiredFieldConfigs.map(field => field.displayName);
// 验证必填字段
const missingFields = [];
for (const fieldName of requiredFieldNames) {
const value = fieldValueMap[fieldName];
if (!value || (typeof value === 'string' && value.trim() === '')) {
missingFields.push(fieldName);
}
}
if (missingFields.length > 0) {
throw new Error(`缺少必填字段:${missingFields.join('、')}`);
}
// 验证序列号是否已存在
const existingDevice = await Device.findOne({
where: { serialNumber: fieldValueMap['序列号'] }
});
if (existingDevice) {
throw new Error(`序列号已存在:${fieldValueMap['序列号']}`);
}
// 验证机柜是否存在,如果不存在则自动创建
if (!rackIds.includes(fieldValueMap['所在机柜ID'])) {
// 自动创建机柜
const newRack = await Rack.create({
rackId: fieldValueMap['所在机柜ID'],
name: fieldValueMap['所在机柜ID'], // 使用机柜ID作为默认名称
height: 42, // 默认42U高度
maxPower: 10000, // 默认最大功耗10000W
currentPower: 0,
status: 'active',
roomId: defaultRoomId
});
// 更新机柜列表和ID列表
racks.push(newRack);
rackIds.push(newRack.rackId);
}
// 验证状态值
const validStatus = ['running', 'maintenance', 'offline', 'fault'];
if (!validStatus.includes(fieldValueMap['状态'])) {
throw new Error(`状态值无效,有效值为:${validStatus.join('、')},当前值:${fieldValueMap['状态']}`);
}
// 验证数字字段
const numericFields = {
'位置(U)': fieldValueMap['位置(U)'],
'高度(U)': fieldValueMap['高度(U)'],
'功率(W)': fieldValueMap['功率(W)']
};
for (const [fieldName, value] of Object.entries(numericFields)) {
if (isNaN(Number(value))) {
throw new Error(`${fieldName}必须是数字,当前值:${value}`);
}
}
// 验证日期格式并解析日期
const purchaseDate = new Date(fieldValueMap['购买日期']);
const warrantyExpiry = new Date(fieldValueMap['保修到期']);
if (isNaN(purchaseDate.getTime())) {
throw new Error(`购买日期格式无效:${fieldValueMap['购买日期']},请使用YYYY-MM-DD格式`);
}
if (isNaN(warrantyExpiry.getTime())) {
throw new Error(`保修到期日期格式无效:${fieldValueMap['保修到期']},请使用YYYY-MM-DD格式`);
}
// 验证日期逻辑
if (warrantyExpiry <= purchaseDate) {
throw new Error(`保修到期日期必须晚于购买日期:购买日期${fieldValueMap['购买日期']},保修到期${fieldValueMap['保修到期']}`);
}
// 构建设备数据
const deviceData = {
deviceId: fieldValueMap['设备ID'],
name: fieldValueMap['设备名称'],
type: fieldValueMap['设备类型'],
model: fieldValueMap['型号'],
serialNumber: fieldValueMap['序列号'],
rackId: fieldValueMap['所在机柜ID'],
position: parseInt(fieldValueMap['位置(U)']),
height: parseInt(fieldValueMap['高度(U)']),
powerConsumption: parseFloat(fieldValueMap['功率(W)']),
ipAddress: fieldValueMap['IP地址'] || '',
status: fieldValueMap['状态'],
purchaseDate: purchaseDate,
warrantyExpiry: warrantyExpiry,
description: fieldValueMap['描述'] || ''
};
// 处理自定义字段
const customFields = {};
Object.entries(row).forEach(([displayName, value]) => {
// 跳过基础字段
const originalFieldName = extractFieldName(displayName);
const baseFields = ['设备ID', '设备名称', '设备类型', '型号', '序列号', '所在机柜ID', '位置(U)', '高度(U)', '功率(W)', '状态', '购买日期', '保修到期', 'IP地址', '描述'];
if (!baseFields.includes(originalFieldName)) {
// 查找对应的字段配置(同时尝试原始字段名和带格式的字段名)
const fieldConfig = fieldMapping[displayName] || fieldMapping[originalFieldName];
if (fieldConfig) {
// 根据字段类型处理值
let processedValue = value;
if (fieldConfig.fieldType === 'number') {
processedValue = parseFloat(value);
} else if (fieldConfig.fieldType === 'boolean') {
processedValue = value.toLowerCase() === 'true' || value === '1' || value.toLowerCase() === '是';
} else if (fieldConfig.fieldType === 'date') {
processedValue = new Date(value);
}
customFields[fieldConfig.fieldName] = processedValue;
}
}
});
// 如果有自定义字段,添加到设备数据中
if (Object.keys(customFields).length > 0) {
deviceData.customFields = customFields;
}
// 创建设备
const device = await Device.create(deviceData);
// 更新机柜当前功率
const rack = await Rack.findByPk(row['所在机柜ID']);
if (rack) {
await rack.update({
currentPower: rack.currentPower + device.powerConsumption
});
}
stats.success++;
} catch (error) {
stats.failed++;
stats.errors.push({ row: rowNum, error: error.message, data: row });
}
}
// 删除临时文件
fs.unlinkSync(filePath);
res.json({ statistics: stats });
} catch (error) {
console.error('导入设备数据失败:', error);
res.status(500).json({ error: '导入设备数据失败' });
}
});
// 批量上线设备
router.put('/batch-online', async (req, res) => {
try {
const { deviceIds } = req.body;
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
// 更新设备状态为运行中
const [affectedCount] = await Device.update(
{ status: 'running' },
{ where: { deviceId: { [Op.in]: deviceIds } } }
);
res.json({
message: `批量上线成功,已更新 ${affectedCount} 个设备`,
affectedCount
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 批量下线设备
router.put('/batch-offline', async (req, res) => {
try {
const { deviceIds } = req.body;
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
// 更新设备状态为离线
const [affectedCount] = await Device.update(
{ status: 'offline' },
{ where: { deviceId: { [Op.in]: deviceIds } } }
);
res.json({
message: `批量下线成功,已更新 ${affectedCount} 个设备`,
affectedCount
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 批量变更设备状态
router.put('/batch-status', async (req, res) => {
try {
const { deviceIds, status } = req.body;
console.log('批量状态变更请求:', { deviceIds, status });
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
// 检查数据库中是否存在这些设备
const existingDevices = await Device.findAll({
where: { deviceId: { [Op.in]: deviceIds } },
attributes: ['deviceId']
});
console.log('数据库中找到的设备:', existingDevices.map(d => d.deviceId));
console.log('请求的设备ID:', deviceIds);
// 检查是否有不存在的设备
const existingIds = existingDevices.map(d => d.deviceId);
const missingIds = deviceIds.filter(id => !existingIds.includes(id));
if (missingIds.length > 0) {
console.log('不存在的设备ID:', missingIds);
return res.status(404).json({ error: `设备不存在: ${missingIds.join(', ')}` });
}
const validStatus = ['running', 'maintenance', 'offline', 'fault'];
if (!validStatus.includes(status)) {
return res.status(400).json({
error: `状态值无效,有效值为:${validStatus.join('、')}`
});
}
// 状态映射
const statusText = {
running: '运行中',
maintenance: '维护中',
offline: '离线',
fault: '故障'
};
// 更新设备状态
const [affectedCount] = await Device.update(
{ status },
{ where: { deviceId: { [Op.in]: deviceIds } } }
);
res.json({
message: `批量状态变更成功,已将 ${affectedCount} 个设备状态变更为"${statusText[status]}"`,
affectedCount,
newStatus: status
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 批量移动设备
router.put('/batch-move', async (req, res) => {
try {
const { deviceIds, targetRackId, startPosition } = req.body;
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
if (!targetRackId) {
return res.status(400).json({ error: '请提供目标机柜ID' });
}
// 验证目标机柜是否存在
const targetRack = await Rack.findByPk(targetRackId);
if (!targetRack) {
return res.status(404).json({ error: '目标机柜不存在' });
}
// 批量更新设备位置
let movedCount = 0;
for (let i = 0; i < deviceIds.length; i++) {
const deviceId = deviceIds[i];
const position = startPosition ? startPosition + i : undefined;
const updateData = { rackId: targetRackId };
if (position) {
updateData.position = position;
}
const [updated] = await Device.update(updateData, {
where: { deviceId }
});
if (updated) {
movedCount++;
}
}
res.json({
message: `批量移动成功,已将 ${movedCount} 个设备移动到机柜 ${targetRackId}`,
movedCount
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 获取单个设备
router.get('/:deviceId', async (req, res) => {
try {
const device = await Device.findByPk(req.params.deviceId, {
include: [
{
model: Rack,
include: [
{ model: Room }
]
}
]
});
if (!device) {
return res.status(404).json({ error: '设备不存在' });
}
res.json(device);
} catch (error) {
res.status(500).json({ error: error.message });
}
});
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// 更新设备
router.put('/:deviceId', async (req, res) => {
try {
// 获取旧设备信息以更新功率
const oldDevice = await Device.findByPk(req.params.deviceId);
if (!oldDevice) {
return res.status(404).json({ error: '设备不存在' });
}
const [updated] = await Device.update(req.body, {
where: { deviceId: req.params.deviceId }
});
if (updated) {
// 更新机柜当前功率
const rack = await Rack.findByPk(oldDevice.rackId);
if (rack) {
const powerDiff = req.body.powerConsumption - oldDevice.powerConsumption;
await rack.update({
currentPower: rack.currentPower + powerDiff
});
}
const updatedDevice = await Device.findByPk(req.params.deviceId, {
include: [
{
model: Rack,
include: [
{ model: Room }
]
}
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]
});
res.json(updatedDevice);
} else {
res.status(404).json({ error: '设备不存在' });
}
} catch (error) {
res.status(400).json({ error: error.message });
}
});
// 批量下线设备
router.put('/batch-offline', async (req, res) => {
try {
const { deviceIds } = req.body;
if (!deviceIds || !Array.isArray(deviceIds)) {
return res.status(400).json({ error: '无效的设备ID列表' });
}
// 更新设备状态为离线
const updated = await Device.update(
{ status: 'offline' },
{ where: { deviceId: deviceIds } }
);
res.json({ message: `成功下线 ${updated[0]} 个设备` });
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 批量删除设备
router.delete('/batch-delete', async (req, res) => {
try {
const { deviceIds } = req.body;
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
const devices = await Device.findAll({
where: { deviceId: { [Op.in]: deviceIds } }
});
await Ticket.update(
{ deviceId: null },
{ where: { deviceId: { [Op.in]: deviceIds } } }
);
const deletedCount = await Device.destroy({
where: { deviceId: { [Op.in]: deviceIds } }
});
for (const device of devices) {
const rack = await Rack.findByPk(device.rackId);
if (rack) {
await rack.update({
currentPower: Math.max(0, rack.currentPower - device.powerConsumption)
});
}
}
res.json({
message: `批量删除成功,已删除 ${deletedCount} 个设备`,
deletedCount
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
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// 删除设备
router.delete('/:deviceId', async (req, res) => {
try {
// 获取设备信息以更新功率
const device = await Device.findByPk(req.params.deviceId);
if (!device) {
return res.status(404).json({ error: '设备不存在' });
}
const deleted = await Device.destroy({
where: { deviceId: req.params.deviceId }
});
if (deleted) {
// 更新机柜当前功率
const rack = await Rack.findByPk(device.rackId);
if (rack) {
await rack.update({
currentPower: Math.max(0, rack.currentPower - device.powerConsumption)
});
}
res.status(204).json();
} else {
res.status(404).json({ error: '设备不存在' });
}
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 批量上线设备
router.put('/batch-online', async (req, res) => {
try {
const { deviceIds } = req.body;
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
// 更新设备状态为运行中
const [affectedCount] = await Device.update(
{ status: 'running' },
{ where: { deviceId: { [Op.in]: deviceIds } } }
);
res.json({
message: `批量上线成功,已更新 ${affectedCount} 个设备`,
affectedCount
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 批量下线设备
router.put('/batch-offline', async (req, res) => {
try {
const { deviceIds } = req.body;
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
// 更新设备状态为离线
const [affectedCount] = await Device.update(
{ status: 'offline' },
{ where: { deviceId: { [Op.in]: deviceIds } } }
);
res.json({
message: `批量下线成功,已更新 ${affectedCount} 个设备`,
affectedCount
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 批量变更设备状态
router.put('/batch-status', async (req, res) => {
try {
const { deviceIds, status } = req.body;
console.log('批量状态变更请求:', { deviceIds, status });
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
// 检查数据库中是否存在这些设备
const existingDevices = await Device.findAll({
where: { deviceId: { [Op.in]: deviceIds } },
attributes: ['deviceId']
});
console.log('数据库中找到的设备:', existingDevices.map(d => d.deviceId));
console.log('请求的设备ID:', deviceIds);
// 检查是否有不存在的设备
const existingIds = existingDevices.map(d => d.deviceId);
const missingIds = deviceIds.filter(id => !existingIds.includes(id));
if (missingIds.length > 0) {
console.log('不存在的设备ID:', missingIds);
return res.status(404).json({ error: `设备不存在: ${missingIds.join(', ')}` });
}
const validStatus = ['running', 'maintenance', 'offline', 'fault'];
if (!validStatus.includes(status)) {
return res.status(400).json({
error: `状态值无效,有效值为:${validStatus.join('、')}`
});
}
// 状态映射
const statusText = {
running: '运行中',
maintenance: '维护中',
offline: '离线',
fault: '故障'
};
// 更新设备状态
const [affectedCount] = await Device.update(
{ status },
{ where: { deviceId: { [Op.in]: deviceIds } } }
);
res.json({
message: `批量状态变更成功,已将 ${affectedCount} 个设备状态变更为"${statusText[status]}"`,
affectedCount,
newStatus: status
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 批量移动设备
router.put('/batch-move', async (req, res) => {
try {
const { deviceIds, targetRackId, startPosition } = req.body;
if (!deviceIds || !Array.isArray(deviceIds) || deviceIds.length === 0) {
return res.status(400).json({ error: '请提供有效的设备ID列表' });
}
if (!targetRackId) {
return res.status(400).json({ error: '请提供目标机柜ID' });
}
if (startPosition === undefined || startPosition === null) {
return res.status(400).json({ error: '请提供起始U位' });
}
// 验证目标机柜是否存在
const targetRack = await Rack.findByPk(targetRackId);
if (!targetRack) {
return res.status(404).json({ error: '目标机柜不存在' });
}
// 获取要移动的设备
const devices = await Device.findAll({
where: { deviceId: { [Op.in]: deviceIds } }
});
if (devices.length === 0) {
return res.status(404).json({ error: '未找到指定的设备' });
}
const movedDevices = [];
let currentPosition = startPosition;
for (const device of devices) {
const oldRackId = device.rackId;
const oldPosition = device.position;
const deviceHeight = device.height || 1;
const [updated] = await Device.update(
{
rackId: targetRackId,
position: currentPosition
},
{ where: { deviceId: device.deviceId } }
);
if (updated) {
movedDevices.push({
deviceId: device.deviceId,
name: device.name,
oldRackId,
oldPosition,
newRackId: targetRackId,
newPosition: currentPosition
});
}
currentPosition += deviceHeight;
}
res.json({
message: `批量移动成功,已将 ${movedDevices.length} 个设备移动到机柜 ${targetRackId}`,
movedDevices
});
} catch (error) {
res.status(500).json({ error: error.message });
}
});
// 增强导出设备数据(支持自定义字段)
router.get('/enhanced-export', async (req, res) => {
try {
const { deviceIds, format = 'csv', fields, fieldLabels } = req.query;
// 解析字段列表
let selectedFields = [];
try {
selectedFields = fields ? JSON.parse(fields) : [];
} catch (e) {
selectedFields = [];
}
// 解析字段标签
let fieldLabelMap = {};
try {
fieldLabelMap = fieldLabels ? JSON.parse(fieldLabels) : {};
} catch (e) {
fieldLabelMap = {};
}
// 构建查询条件
const where = {};
if (deviceIds) {
const ids = Array.isArray(deviceIds) ? deviceIds : [deviceIds];
where.deviceId = { [Op.in]: ids };
}
// 查询设备数据
const devices = await Device.findAll({
where,
include: [
{
model: Rack,
include: [
{ model: Room }
]
}
]
});
if (devices.length === 0) {
return res.status(404).json({ error: '未找到指定的设备' });
}
// 准备导出数据
const exportData = devices.map(device => {
const data = {};
selectedFields.forEach(fieldName => {
// 映射字段名到中文标签
const label = fieldLabelMap[fieldName] || fieldName;
// 根据字段名获取值
if (fieldName === 'rackName') {
data[label] = device.Rack?.name || '';
} else if (fieldName === 'roomName') {
data[label] = device.Rack?.Room?.name || '';
} else if (fieldName === 'status') {
const statusMap = {
running: '运行中',
maintenance: '维护中',
offline: '离线',
fault: '故障'
};
data[label] = statusMap[device.status] || device.status;
} else if (fieldName === 'type') {
const typeMap = {
server: '服务器',
switch: '交换机',
router: '路由器',
storage: '存储设备',
other: '其他设备'
};
data[label] = typeMap[device.type] || device.type;
} else if (fieldName === 'purchaseDate' || fieldName === 'warrantyExpiry') {
data[label] = device[fieldName] ? new Date(device[fieldName]).toLocaleDateString('zh-CN') : '';
} else if (fieldName === 'customFields' && device.customFields) {
// 如果选择导出自定义字段,展开为单独的列
Object.entries(device.customFields).forEach(([key, value]) => {
data[key] = value;
});
} else if (device[fieldName] !== undefined) {
data[label] = device[fieldName];
}
});
return data;
});
if (format === 'json') {
// JSON格式导出
res.setHeader('Content-Type', 'application/json');
res.setHeader('Content-Disposition', 'attachment; filename=devices.json');
res.json({
exportTime: new Date().toISOString(),
totalCount: devices.length,
devices: exportData
});
} else {
// CSV格式导出
const csvWriter = createObjectCsvWriter({
path: path.join(__dirname, '../temp/enhanced_export.csv'),
header: Object.keys(exportData[0] || {}).map(key => ({ id: key, title: key })),
encoding: 'utf8'
});
// 确保temp目录存在
if (!fs.existsSync(path.join(__dirname, '../temp'))) {
fs.mkdirSync(path.join(__dirname, '../temp'));
}
await csvWriter.writeRecords(exportData);
const csvContent = fs.readFileSync(path.join(__dirname, '../temp/enhanced_export.csv'), 'utf8');
const gbkContent = iconv.encode(csvContent, 'gbk');
res.setHeader('Content-Type', 'text/csv');
res.setHeader('Content-Disposition', 'attachment; filename=devices.csv');
res.send(gbkContent);
fs.unlinkSync(path.join(__dirname, '../temp/enhanced_export.csv'));
}
} catch (error) {
console.error('增强导出失败:', error);
res.status(500).json({ error: '增强导出失败' });
}
});
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module.exports = router;