feat(task1): restructure directories for turborepo monorepo

- Move backend/ to apps/server/ via git mv
- Move frontend/ to apps/admin/ via git mv
- Create packages/typescript-config/ with base, nestjs, and react-vite presets

apps/server/src/rooms/rooms.controller.ts

@@ -0,0 +1,159 @@
+import { Controller, Get, Post, Put, Delete, Body, Param, Query, UseGuards, Request, Res, UseInterceptors, UploadedFile } from '@nestjs/common';
+import { FileInterceptor } from '@nestjs/platform-express';
+import type { Response } from 'express';
+import { RoomsService } from './rooms.service';
+import { CreateRoomDto, UpdateRoomDto } from './dto/room.dto';
+import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard';
+import { OperationLogsService } from '../operation-logs/operation-logs.service';
+import { extractRequestInfo } from '../common/request-utils';
+import { RequirePermission } from '../auth/decorators/permission.decorator';
+import * as ExcelJS from 'exceljs';
+
+@UseGuards(JwtAuthGuard)
+@Controller('rooms')
+export class RoomsController {
+  constructor(private service: RoomsService, private logService: OperationLogsService) {}
+
+  @Get()
+  @RequirePermission('room:view')
+  findAll(@Query('building') building?: string, @Query('includeArchived') includeArchived?: string) {
+    return this.service.findAll({ building, includeArchived: includeArchived === 'true' });
+  }
+
+  @Get('overview')
+  @RequirePermission('room:view')
+  getOverview(@Query('includeArchived') includeArchived?: string) {
+    return this.service.getRoomOverview({ includeArchived: includeArchived === 'true' });
+  }
+
+  @Get('visual')
+  @RequirePermission('room:view')
+  getVisual() {
+    return this.service.getRoomVisual();
+  }
+
+  @Get('template')
+  @RequirePermission('room:view')
+  async downloadTemplate(@Res() res: Response) {
+    const workbook = new ExcelJS.Workbook();
+    const ws = workbook.addWorksheet('宿舍导入模板');
+    ws.columns = [
+      { header: '房间号', key: 'roomNumber', width: 12 },
+      { header: '楼栋', key: 'building', width: 12 },
+      { header: '楼层', key: 'floor', width: 8 },
+      { header: '额定人数', key: 'capacity', width: 10 },
+      { header: '宿舍类型', key: 'roomType', width: 12 },
+    ];
+    ws.getRow(1).font = { bold: true };
+    ws.getRow(1).fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };
+    ws.addRow({ roomNumber: '4-102', building: '4号楼', floor: 1, capacity: 4, roomType: '四人间' });
+    ws.addRow({ roomNumber: '2-201', building: '2号楼', floor: 2, capacity: 1, roomType: '单人间' });
+    res.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
+    res.setHeader('Content-Disposition', 'attachment; filename=room_template.xlsx');
+    await workbook.xlsx.write(res);
+    res.end();
+  }
+
+  @Get('export')
+  @RequirePermission('room:view')
+  async exportExcel(@Query('includeArchived') includeArchived?: string, @Res() res?: Response) {
+    const rooms = await this.service.getRoomOverview({ includeArchived: includeArchived === 'true' });
+    const workbook = new ExcelJS.Workbook();
+    const ws = workbook.addWorksheet('宿舍列表');
+    ws.columns = [
+      { header: '房间号', key: 'roomNumber', width: 12 },
+      { header: '楼栋', key: 'building', width: 12 },
+      { header: '楼层', key: 'floor', width: 8 },
+      { header: '宿舍类型', key: 'roomType', width: 12 },
+      { header: '额定人数', key: 'capacity', width: 10 },
+      { header: '当前入住', key: 'currentCount', width: 10 },
+      { header: '性别', key: 'gender', width: 8 },
+      { header: '状态', key: 'status', width: 10 },
+    ];
+    ws.getRow(1).font = { bold: true };
+    ws.getRow(1).fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };
+    const statusMap: Record<string, string> = { available: '可入住', full: '已满', maintenance: '维修中', archived: '已归档' };
+    for (const r of rooms) {
+      ws.addRow({ roomNumber: r.roomNumber, building: r.building || '', floor: r.floor || '', roomType: r.roomType || '', capacity: r.capacity, currentCount: r.currentCount, gender: r.gender || '', status: statusMap[r.status] || r.status });
+    }
+    res!.setHeader('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
+    res!.setHeader('Content-Disposition', 'attachment; filename=rooms.xlsx');
+    await workbook.xlsx.write(res!);
+    res!.end();
+  }
+
+  @Get(':id')
+  @RequirePermission('room:view')
+  findOne(@Param('id') id: string) {
+    return this.service.findOneWithOccupants(+id);
+  }
+
+  @Post()
+  @RequirePermission('room:create')
+  async create(@Body() dto: CreateRoomDto, @Request() req: any) {
+    const { ipAddress, userAgent } = extractRequestInfo(req);
+    const result = await this.service.create(dto);
+    await this.logService.log({ userId: req.user?.id, username: req.user?.username, module: '宿舍', action: '添加宿舍', detail: `房间号: ${dto.roomNumber}, 楼栋: ${dto.building || '无'}, 额定: ${dto.capacity}人`, ipAddress, userAgent });
+    return result;
+  }
+
+  @Put(':id')
+  @RequirePermission('room:edit')
+  async update(@Param('id') id: string, @Body() dto: UpdateRoomDto, @Request() req: any) {
+    const { ipAddress, userAgent } = extractRequestInfo(req);
+    const result = await this.service.update(+id, dto);
+    await this.logService.log({ userId: req.user?.id, username: req.user?.username, module: '宿舍', action: '编辑宿舍', targetId: +id, targetType: 'room', detail: JSON.stringify(dto), ipAddress, userAgent });
+    return result;
+  }
+
+  @Delete(':id')
+  @RequirePermission('room:delete')
+  async remove(@Param('id') id: string, @Request() req: any) {
+    const { ipAddress, userAgent } = extractRequestInfo(req);
+    const result = await this.service.remove(+id);
+    await this.logService.log({ userId: req.user?.id, username: req.user?.username, module: '宿舍', action: '归档宿舍', targetId: +id, targetType: 'room', ipAddress, userAgent });
+    return result;
+  }
+
+  @Post('batch-delete')
+  @RequirePermission('room:delete')
+  async batchRemove(@Body() body: { ids: number[] }, @Request() req: any) {
+    const { ipAddress, userAgent } = extractRequestInfo(req);
+    const result = await this.service.batchRemove(body.ids || []);
+    await this.logService.log({ userId: req.user?.id, username: req.user?.username, module: '宿舍', action: '批量归档宿舍', detail: `IDs: ${(body.ids || []).join(',')}`, ipAddress, userAgent });
+    return result;
+  }
+
+  @Put(':id/restore')
+  @RequirePermission('room:edit')
+  async restore(@Param('id') id: string, @Request() req: any) {
+    const { ipAddress, userAgent } = extractRequestInfo(req);
+    const result = await this.service.restore(+id);
+    await this.logService.log({ userId: req.user?.id, username: req.user?.username, module: '宿舍', action: '恢复宿舍', targetId: +id, targetType: 'room', ipAddress, userAgent });
+    return result;
+  }
+
+  @Post('import')
+  @RequirePermission('room:create')
+  @UseInterceptors(FileInterceptor('file'))
+  async importExcel(@UploadedFile() file: Express.Multer.File, @Request() req: any) {
+    const { ipAddress, userAgent } = extractRequestInfo(req);
+    const workbook = new ExcelJS.Workbook();
+    await workbook.xlsx.load(file.buffer as any);
+    const ws = workbook.worksheets[0];
+    const rows: { roomNumber: string; building?: string; floor?: number; capacity?: number; roomType?: string }[] = [];
+    ws.eachRow((row, idx) => {
+      if (idx === 1) return;
+      rows.push({
+        roomNumber: String(row.getCell(1).value || ''),
+        building: String(row.getCell(2).value || '') || undefined,
+        floor: Number(row.getCell(3).value) || undefined,
+        capacity: Number(row.getCell(4).value) || 4,
+        roomType: String(row.getCell(5).value || '').trim() || undefined,
+      });
+    });
+    const result = await this.service.batchImport(rows);
+    await this.logService.log({ userId: req.user?.id, username: req.user?.username, module: '宿舍', action: '批量导入', detail: result.message, ipAddress, userAgent });
+    return result;
+  }
+}