update

app/Http/Controllers/Admin/CourseContentController.php

@@ -247,16 +247,22 @@ class CourseContentController extends BaseController
         }
         $list = [];
         foreach ($dataArray as $value) {
-            if (empty($value['联系方式'])) {
+            if (empty($value['授课老师']) && empty($value['联系方式'])) {
                 continue;
             }
+            if ($value['授课老师']) {
+                $teacher_id = Teacher::where('name', $value['授课老师'])->value('id');
+            }
+            if ($value['联系方式']) {
+                $teacher_id = Teacher::where('mobile', $value['联系方式'])->value('id');
+            }
             $list[] = [
                 'course_id' => $course_id,
                 'date' => Carbon::parse($value['日期'])->toDateString(),
                 'period' => $value['时间'] ?? '',
-                'teacher_name' => $value['授课老师'],
+                'teacher_name' => $value['授课老师'] ?? '',
                 'teacher_introduce' => $value['老师简介'] ?? '',
-                'teacher_id' => Teacher::where('mobile', $value['联系方式'])->value('id'),
+                'teacher_id' => $teacher_id ?? null,
                 'address' => $value['上课地点'] ?? '',
                 'theme' => $value['课程主题'] ?? '',
                 'sex' => $value['性别'] ?? '',
@@ -304,7 +310,12 @@ class CourseContentController extends BaseController
             foreach ($records as $item) {
                 if (!isset($item['teacher_id']) || empty($item['teacher_id'])) {
                     // 写入老师表
+                    if ($item['mobile']) {
                         $where = ['mobile' => $item['mobile']];
+                    }
+                    if ($item['teacher_name']) {
+                        $where = ['name' => $item['teacher_name']];
+                    }
                     $data = [
                         'mobile' => $item['mobile'],
                         'name' => $item['teacher_name'],