update

app/Http/Controllers/Admin/OtherController.php

@@ -565,13 +565,14 @@ class OtherController extends CommonController
 
             case 'company_market_total':
                 // 上市公司明细 - 所有上市公司，关联学员、课程信息
+                // 数据结构：主表是公司，子数据是学员信息
                 $companiesData = CourseSign::shangshi($start_date, $end_date, $course_ids->toArray(), true);
 
                 foreach ($companiesData as $item) {
                     $company = $item['company'];
-                    $courseSigns = $item['courseSigns'] ?? [];
+                    $users = $item['users'] ?? [];
 
-                    if (empty($courseSigns)) {
+                    if (empty($users)) {
                         // 如果没有学员报名记录，仍然导出公司基本信息
                         $data[] = [
                             'company_name' => $company->company_name,
@@ -586,20 +587,40 @@ class OtherController extends CommonController
                             'course_type' => '',
                         ];
                     } else {
-                        // 每个学员-课程组合一行
-                        foreach ($courseSigns as $courseSign) {
-                            $data[] = [
-                                'company_name' => $company->company_name,
-                                'company_legal_representative' => $company->company_legal_representative ?? '',
-                                'company_date' => $company->company_date ?? '',
-                                'stock_date' => $company->stock_date ?? '',
-                                'company_address' => $company->company_address ?? '',
-                                'company_city' => $company->company_city ?? '',
-                                'company_area' => $company->company_area ?? '',
-                                'user_name' => $courseSign->user->name ?? '',
-                                'course_name' => $courseSign->course->name ?? '',
-                                'course_type' => $courseSign->course->typeDetail->name ?? '',
-                            ];
+                        // 每个学员的每个课程组合一行
+                        foreach ($users as $userInfo) {
+                            $courses = $userInfo['courses'] ?? [];
+                            if (empty($courses)) {
+                                // 如果学员没有课程，仍然导出学员基本信息
+                                $data[] = [
+                                    'company_name' => $company->company_name,
+                                    'company_legal_representative' => $company->company_legal_representative ?? '',
+                                    'company_date' => $company->company_date ?? '',
+                                    'stock_date' => $company->stock_date ?? '',
+                                    'company_address' => $company->company_address ?? '',
+                                    'company_city' => $company->company_city ?? '',
+                                    'company_area' => $company->company_area ?? '',
+                                    'user_name' => $userInfo['user_name'] ?? '',
+                                    'course_name' => '',
+                                    'course_type' => '',
+                                ];
+                            } else {
+                                // 每个课程一行
+                                foreach ($courses as $courseInfo) {
+                                    $data[] = [
+                                        'company_name' => $company->company_name,
+                                        'company_legal_representative' => $company->company_legal_representative ?? '',
+                                        'company_date' => $company->company_date ?? '',
+                                        'stock_date' => $company->stock_date ?? '',
+                                        'company_address' => $company->company_address ?? '',
+                                        'company_city' => $company->company_city ?? '',
+                                        'company_area' => $company->company_area ?? '',
+                                        'user_name' => $userInfo['user_name'] ?? '',
+                                        'course_name' => $courseInfo['course_name'] ?? '',
+                                        'course_type' => $courseInfo['course_type'] ?? '',
+                                    ];
+                                }
+                            }
                         }
                     }
                 }

app/Models/CourseSign.php

@@ -520,7 +520,7 @@ class CourseSign extends SoftDeletesModel
             ->keyBy('id');
 
         if ($retList) {
-            // 返回详细列表，包含学员、课程信息
+            // 返回详细列表：主表是公司，子数据是学员信息
             $result = [];
             foreach ($courseSigns as $courseSign) {
                 if (!$courseSign->user || !$courseSign->user->company) {
@@ -539,12 +539,32 @@ class CourseSign extends SoftDeletesModel
                 if (!isset($result[$companyId])) {
                     $result[$companyId] = [
                         'company' => $company,
-                        'courseSigns' => [],
+                        'users' => [],
                     ];
                 }
 
-                // 添加学员报名记录（包含学员、课程信息）
-                $result[$companyId]['courseSigns'][] = $courseSign;
+                // 按学员分组，收集每个学员的课程信息
+                $userId = $courseSign->user->id;
+                if (!isset($result[$companyId]['users'][$userId])) {
+                    $result[$companyId]['users'][$userId] = [
+                        'user' => $courseSign->user,
+                        'user_name' => $courseSign->user->name ?? '',
+                        'mobile' => $courseSign->user->mobile ?? '',
+                        'courses' => [],
+                    ];
+                }
+
+                // 添加该学员的课程信息
+                $result[$companyId]['users'][$userId]['courses'][] = [
+                    'course_name' => $courseSign->course->name ?? '',
+                    'course_type' => $courseSign->course->typeDetail->name ?? '',
+                    'course_sign' => $courseSign,
+                ];
+            }
+
+            // 将 users 转换为数组（去掉 user_id 作为 key）
+            foreach ($result as $companyId => $item) {
+                $result[$companyId]['users'] = array_values($item['users']);
             }
 
             // 转换为数组并返回