update

app/Http/Controllers/Admin/OtherController.php

@@ -140,6 +140,12 @@ class OtherController extends CommonController
         $list['cover_rencai_total'] = CourseSign::rencai();
         // 重点上市公司
         $list['cover_stock_total'] = CourseSign::shangshi();
+        // 培养人次
+        $list['course_signs_pass'] = CourseSign::courseSignsTotal(null, null, 1);
+        // 培养人数
+        $list['course_signs_pass_unique'] = CourseSign::courseSignsTotalByUnique(null, null, 1, null, null);
+        // 跟班学员数
+        $list['genban_total'] = CourseSign::genban();
         // 本月课程
         $monthCourses = Calendar::with('course.teacher')
             ->where('start_time', 'like', '%' . date('Y-m') . '%')

app/Models/CourseSign.php

@@ -296,15 +296,15 @@ class CourseSign extends SoftDeletesModel
         $years = [];
         if ($start_date && $end_date) {
             // 从开始和结束日期中提取年份范围
-            $startYear = (int) date('Y', strtotime($start_date));
-            $endYear = (int) date('Y', strtotime($end_date));
+            $startYear = (int)date('Y', strtotime($start_date));
+            $endYear = (int)date('Y', strtotime($end_date));
             // 生成所有年份的数组
             for ($year = $startYear; $year <= $endYear; $year++) {
                 $years[] = $year;
             }
         } else {
             // 如果没有提供日期，使用当前年份
-            $years[] = (int) date('Y');
+            $years[] = (int)date('Y');
         }
 
         // 获取这些公司中标记为被投的公司
@@ -320,7 +320,7 @@ class CourseSign extends SoftDeletesModel
             foreach ($projectUsers as $item) {
                 $investDate = $item['investDate'] ?? null;
                 if ($investDate) {
-                    $investYear = (int) date('Y', strtotime($investDate));
+                    $investYear = (int)date('Y', strtotime($investDate));
                     if (in_array($investYear, $years)) {
                         $hasInvestInYears = true;
                         break;
@@ -398,7 +398,7 @@ class CourseSign extends SoftDeletesModel
      * @param bool $retList 是否返回列表，false返回数量，true返回列表
      * @return int|\Illuminate\Database\Eloquent\Collection
      */
-    public static function genban($start_date, $end_date, $course_ids = null, $retList = false)
+    public static function genban($start_date = null, $end_date = null, $course_ids = null, $retList = false)
     {
         $courseSignsQuery = self::getStudentList($start_date, $end_date, 1, $course_ids);
         // 获取需要统计跟班学员的课程