feat(机柜管理): 实现机柜ID自动生成功能

- 修改机柜创建逻辑,当rackId为空时自动生成RACKxxx格式的ID
- 更新验证规则,rackId改为可选字段并允许空值
- 调整前端表单提示,明确机柜ID可留空自动生成
- 优化导入功能,支持自动生成机柜ID并改进验证逻辑
- 提供机柜导入模板下载功能,模板中明确ID可留空
This commit is contained in:
zhang1106
2026-02-06 13:33:45 +08:00
parent 80e427d52d
commit 258b7af7c8
3 changed files with 166 additions and 95 deletions
+161 -87
View File
@@ -40,6 +40,64 @@ router.get('/', async (req, res) => {
}
});
// 导出机柜导入模板 - 必须放在 /:rackId 路由之前,避免被当作 rackId 参数
router.get('/import-template', async (req, res) => {
try {
// 准备模板数据 - 机柜ID留空表示自动生成
const templateData = [
{
'机柜ID(留空自动生成)': '',
'机柜名称': '测试机柜1',
'所属机房名称': '测试机房1',
'高度(U)': 42,
'最大功率(W)': 5000,
'状态': 'active'
},
{
'机柜ID(留空自动生成)': 'RACK001',
'机柜名称': '测试机柜2',
'所属机房名称': '测试机房1',
'高度(U)': 42,
'最大功率(W)': 3000,
'状态': 'maintenance'
}
];
// 使用xlsx创建工作簿
const wb = XLSX.utils.book_new();
// 将数据转换为工作表
const ws = XLSX.utils.json_to_sheet(templateData);
// 设置列宽
ws['!cols'] = [
{ wch: 15 },
{ wch: 20 },
{ wch: 15 },
{ wch: 10 },
{ wch: 15 },
{ wch: 15 }
];
// 添加工作表到工作簿
XLSX.utils.book_append_sheet(wb, ws, '机柜模板');
// 生成Excel文件的Buffer
const excelBuffer = XLSX.write(wb, { type: 'buffer', bookType: 'xlsx' });
// 设置响应头
res.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
res.setHeader('Content-Disposition', `attachment; filename*=UTF-8''${encodeURIComponent('机柜导入模板.xlsx')}`);
// 发送文件
res.send(excelBuffer);
} catch (error) {
console.error('生成导入模板失败:', error);
res.status(500).json({ error: '生成导入模板失败' });
}
});
// 获取单个机柜
router.get('/:rackId', async (req, res) => {
try {
@@ -58,10 +116,44 @@ router.get('/:rackId', async (req, res) => {
}
});
// 生成机柜ID的辅助函数
async function generateRackId() {
// 获取当前最大的机柜ID序号
const racks = await Rack.findAll({
where: {
rackId: {
[require('sequelize').Op.like]: 'RACK%'
}
}
});
let maxNumber = 0;
racks.forEach(rack => {
const match = rack.rackId.match(/^RACK(\d+)$/);
if (match) {
const num = parseInt(match[1], 10);
if (num > maxNumber) {
maxNumber = num;
}
}
});
// 生成新的机柜ID,序号+1,至少3位数字
const newNumber = maxNumber + 1;
return `RACK${String(newNumber).padStart(3, '0')}`;
}
// 创建机柜
router.post('/', validateBody(createRackSchema), async (req, res) => {
try {
const rack = await Rack.create(req.body);
const rackData = { ...req.body };
// 如果没有提供rackId或为空,则自动生成
if (!rackData.rackId || rackData.rackId.trim() === '') {
rackData.rackId = await generateRackId();
}
const rack = await Rack.create(rackData);
res.status(201).json(rack);
} catch (error) {
res.status(400).json({ error: error.message });
@@ -112,74 +204,6 @@ router.delete('/:rackId', async (req, res) => {
}
});
// 导出机柜导入模板
router.get('/import-template', async (req, res) => {
try {
// 准备模板数据
const templateData = [
{
'机柜ID': 'RACK001',
'机柜名称': '测试机柜1',
'所属机房名称': '测试机房1',
'高度(U)': 42,
'最大功率(W)': 5000,
'状态': 'active'
},
{
'机柜ID': 'RACK002',
'机柜名称': '测试机柜2',
'所属机房名称': '测试机房1',
'高度(U)': 42,
'最大功率(W)': 3000,
'状态': 'maintenance'
}
];
// 设置CSV标题(包含格式说明)
const headers = [
{ id: '机柜ID', title: '机柜ID' },
{ id: '机柜名称', title: '机柜名称' },
{ id: '所属机房名称', title: '所属机房名称' },
{ id: '高度(U)', title: '高度(U)' },
{ id: '最大功率(W)', title: '最大功率(W)' },
{ id: '状态', title: '状态(active/maintenance/inactive)' }
];
// 使用xlsx创建工作簿
const wb = XLSX.utils.book_new();
// 将数据转换为工作表
const ws = XLSX.utils.json_to_sheet(templateData);
// 设置列宽
ws['!cols'] = [
{ wch: 15 },
{ wch: 20 },
{ wch: 15 },
{ wch: 10 },
{ wch: 15 },
{ wch: 15 }
];
// 添加工作表到工作簿
XLSX.utils.book_append_sheet(wb, ws, '机柜模板');
// 生成Excel文件的Buffer
const excelBuffer = XLSX.write(wb, { type: 'buffer', bookType: 'xlsx' });
// 设置响应头
res.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
res.setHeader('Content-Disposition', `attachment; filename*=UTF-8''${encodeURIComponent('机柜导入模板.xlsx')}`);
// 发送文件
res.send(excelBuffer);
} 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' });
}
});
// 导入机柜数据
router.post('/import', async (req, res) => {
try {
@@ -254,12 +278,29 @@ router.post('/import', async (req, res) => {
const roomNameToIdMap = new Map(allRooms.map(room => [room.name, room.roomId]));
const validRoomNames = new Set(roomNameToIdMap.keys());
jsonData.forEach((item, index) => {
const rowNumber = index + 2; // 实际行号(加1是因为从0开始,加1是因为跳过了标题行)
// 为没有rackId的记录自动生成
let autoGeneratedIdIndex = 0;
const processedData = jsonData.map((item, index) => {
const rowNumber = index + 2;
// 如果rackId为空,先标记为null,后续统一生成
if (!item.rackId || item.rackId.trim() === '') {
return { ...item, rackId: null, rowNumber, _autoGenerate: true };
}
return { ...item, rowNumber, _autoGenerate: false };
});
// 验证数据
processedData.forEach((item) => {
const errors = [];
if (!item.rackId || item.rackId.trim() === '') {
errors.push('机柜ID不能为空');
// rackId为null表示需要自动生成,跳过验证
if (item.rackId !== null) {
// 验证机柜ID格式
if (!/^RACK\d+$/.test(item.rackId.trim())) {
errors.push('机柜ID格式应为RACK+数字,如RACK001');
}
}
if (!item.name || item.name.trim() === '') {
@@ -286,7 +327,7 @@ router.post('/import', async (req, res) => {
if (errors.length > 0) {
validationResults.push({
row: rowNumber,
row: item.rowNumber,
data: item,
errors: errors
});
@@ -305,39 +346,72 @@ router.post('/import', async (req, res) => {
// 批量创建机柜
let createdCount = 0;
let duplicateCount = 0;
let autoGeneratedCount = 0;
try {
// 获取当前最大的机柜ID序号(用于自动生成)
const allRacks = await Rack.findAll({
where: {
rackId: {
[require('sequelize').Op.like]: 'RACK%'
}
}
});
let maxNumber = 0;
allRacks.forEach(rack => {
const match = rack.rackId.match(/^RACK(\d+)$/);
if (match) {
const num = parseInt(match[1], 10);
if (num > maxNumber) {
maxNumber = num;
}
}
});
// 为需要自动生成的记录分配rackId
const dataWithGeneratedIds = processedData.map(item => {
if (item._autoGenerate) {
maxNumber++;
autoGeneratedCount++;
return {
...item,
rackId: `RACK${String(maxNumber).padStart(3, '0')}`
};
}
return item;
});
// 检查重复的机柜ID
const existingRacks = await Rack.findAll({
where: {
rackId: jsonData.map(item => item.rackId)
rackId: dataWithGeneratedIds.map(item => item.rackId)
}
});
const existingIds = new Set(existingRacks.map(rack => rack.rackId));
const newData = jsonData.filter(item => !existingIds.has(item.rackId));
const duplicateData = jsonData.filter(item => existingIds.has(item.rackId));
const newData = dataWithGeneratedIds.filter(item => !existingIds.has(item.rackId));
const duplicateData = dataWithGeneratedIds.filter(item => existingIds.has(item.rackId));
duplicateCount = duplicateData.length;
// 将roomName转换为roomId
const dataWithRoomId = jsonData.map(item => {
const dataWithRoomId = newData.map(item => {
const trimmedRoomName = item.roomName.trim();
return {
...item,
rackId: item.rackId,
name: item.name,
height: item.height,
maxPower: item.maxPower,
status: item.status,
roomId: roomNameToIdMap.get(trimmedRoomName),
roomName: undefined // 移除不需要的字段
currentPower: 0
};
});
// 只创建新的机柜
if (newData.length > 0) {
const dataToCreate = dataWithRoomId.filter(item =>
jsonData.map(d => d.rackId).includes(item.rackId) &&
!existingIds.has(item.rackId)
);
const result = await Rack.bulkCreate(dataToCreate, {
if (dataWithRoomId.length > 0) {
const result = await Rack.bulkCreate(dataWithRoomId, {
ignoreDuplicates: true // 忽略重复的机柜ID
});
createdCount = result.length;
+2 -4
View File
@@ -6,14 +6,12 @@ const RACK_STATUS = ['active', 'inactive', 'maintenance'];
// 创建机柜验证Schema
const createRackSchema = Joi.object({
rackId: Joi.string()
.required()
.max(50)
.pattern(/^[a-zA-Z0-9_-]+$/)
.allow('', null)
.messages({
'string.empty': '机柜ID不能为空',
'string.max': '机柜ID不能超过50个字符',
'string.pattern.base': '机柜ID只能包含字母、数字、下划线和横线',
'any.required': '机柜ID是必填字段'
'string.pattern.base': '机柜ID只能包含字母、数字、下划线和横线'
}),
name: Joi.string()
+3 -4
View File
@@ -794,7 +794,7 @@ function RackManagement() {
destroyOnHidden
styles={{
body: { padding: '24px' },
header: { borderBottom: '1px solid #f0f0f0', padding: '16px 24px' }
header: { borderBottom: '1px solid #f0f0f0', padding: '16px 50px 16px 24px' }
}}
style={{ borderRadius: '16px' }}
>
@@ -803,10 +803,9 @@ function RackManagement() {
<Col span={12}>
<Form.Item
name="rackId"
label="机柜ID"
rules={[{ required: true, message: '请输入机柜ID' }]}
label="机柜ID(留空自动生成)"
>
<Input placeholder="请输入机柜ID" style={{ borderRadius: '8px' }} />
<Input placeholder="如:RACK001,留空则自动生成" style={{ borderRadius: '8px' }} />
</Form.Item>
</Col>
<Col span={12}>