refactor: remove unused classroom fields

apps/server/src/classrooms/classrooms.controller.ts

@@ -22,6 +22,7 @@ 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';
+import { CLASSROOM_TEMPLATE_COLUMNS } from './classroom-template';
 
 @UseGuards(JwtAuthGuard)
 @Controller('classrooms')
@@ -50,15 +51,7 @@ export class ClassroomsController {
   async downloadTemplate(@Res() res: Response) {
     const workbook = new ExcelJS.Workbook();
     const ws = workbook.addWorksheet('教室导入模板');
-    ws.columns = [
-      { header: '教室名', key: 'name', width: 15 },
-      { header: '楼栋', key: 'building', width: 12 },
-      { header: '楼层', key: 'floor', width: 8 },
-      { header: '类型', key: 'roomType', width: 10 },
-      { header: '容量', key: 'capacity', width: 10 },
-      { header: '课程类型', key: 'courseType', width: 16 },
-      { header: '负责人', key: 'supervisor', width: 12 },
-    ];
+    ws.columns = CLASSROOM_TEMPLATE_COLUMNS;
     ws.getRow(1).font = { bold: true };
     ws.getRow(1).fill = { type: 'pattern', pattern: 'solid', fgColor: { argb: 'FFE0E0E0' } };
     ws.addRow({
@@ -67,8 +60,6 @@ export class ClassroomsController {
       floor: 2,
       roomType: '大',
       capacity: 60,
-      courseType: '尊享培优班',
-      supervisor: '张老师',
     });
     ws.addRow({
       name: 'B301',
@@ -76,8 +67,6 @@ export class ClassroomsController {
       floor: 3,
       roomType: '次大',
       capacity: 40,
-      courseType: '专业课集训班',
-      supervisor: '李老师',
     });
     ws.addRow({
       name: 'B405',
@@ -85,8 +74,6 @@ export class ClassroomsController {
       floor: 4,
       roomType: '小',
       capacity: 20,
-      courseType: '',
-      supervisor: '',
     });
 
     // 说明sheet
@@ -97,8 +84,6 @@ export class ClassroomsController {
       '1. 教室名必填，建议采用「楼栋+房号」如 A201、B301',
       '2. 类型可填 大 / 次大 / 小，为空默认「大」',
       '3. 同名教室会自动跳过（不覆盖）',
-      '4. 课程类型可填尊享培优班、专业课集训班等产品班级',
-      '5. 负责人为班主任/对接人',
     ].forEach((note) => ws2.addRow({ note }));
 
     res.setHeader(
@@ -207,8 +192,6 @@ export class ClassroomsController {
         floor: Number(row.getCell(3).value) || undefined,
         roomType: String(row.getCell(4).value || '') || undefined,
         capacity: Number(row.getCell(5).value) || undefined,
-        courseType: String(row.getCell(6).value || '') || undefined,
-        supervisor: String(row.getCell(7).value || '') || undefined,
       });
     });
     const result = await this.service.batchImport(rows);