初始化项目：添加后端代码、ThinkPHP框架、前端资源

2026-09-03 12:42:39 +08:00
commit 482bece22e
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+<?php
+
+namespace app\admin\model\app\exam;
+
+use think\Model;
+
+
+class Exercises extends Model
+{
+
+    
+
+    
+
+    // 表名
+    protected $name = 'app_exam_exercises';
+    
+    // 自动写入时间戳字段
+    protected $autoWriteTimestamp = 'integer';
+
+    // 定义时间戳字段名
+    protected $createTime = 'createtime';
+    protected $updateTime = 'updatetime';
+    protected $deleteTime = false;
+
+    // 追加属性
+    protected $append = [
+        'status_text'
+    ];
+    
+
+    
+    public function getStatusList()
+    {
+        return ['1' => __('Status 1'), '0' => __('Status 0')];
+    }
+
+    public function getHideList()
+    {
+        return ['1' => __('Hide 1'), '0' => __('Hide 0')];
+    }
+
+    public function getSalesTypeList()
+    {
+        return ['1' => __('Sales_type 1'), '3' => __('Sales_type 3'), '2' => __('Sales_type 2')];
+    }
+
+    public function getQuestionModeList()
+    {
+        return ['sort' => __('Question_mode sort'), 'random' => __('Question_mode random')];
+    }
+
+
+    public function getStatusTextAttr($value, $data)
+    {
+        $value = $value ? $value : (isset($data['status']) ? $data['status'] : '');
+        $list = $this->getStatusList();
+        return isset($list[$value]) ? $list[$value] : '';
+    }
+
+
+    public function course()
+    {
+        return $this->belongsTo('app\admin\model\course\Course', 'bind_course', 'id', [], 'LEFT')->setEagerlyType(0);
+    }
+
+
+    /**
+     * 获取绑定的题库分组
+     * @param $exercisesId
+     * @return mixed
+     */
+    public function getBindWarehouseGroup($exercisesId){
+        $data = \app\admin\model\app\exam\ExercisesBindWarehouseGroup::with(['group'])->where([
+            'exercises_id'=>$exercisesId,
+        ])->order('id','asc')->select();
+
+        // 转换为数组处理
+        $result = collection($data)->toArray();
+        
+        // 处理未分组的情况（warehouse_group_id = 0 或 group.id 为 null）
+        $allGroupIds = null;
+        foreach ($result as &$item) {
+            // 检查 group.id 是否为 null（表示关联的分组不存在）
+            if (empty($item['group']['id'])) {
+                // 计算未分组的题目数量（只查询一次）
+                if ($allGroupIds === null) {
+                    $allGroupIds = \app\admin\model\app\exam\WarehouseGroup::field('id')->column('id');
+                }
+                $questionCount = \app\admin\model\app\exam\WarehouseQuestion::where(['group_id' => ['NOT IN', $allGroupIds]])->count();
+                
+                // 设置未分组信息
+                $item['group'] = [
+                    'id' => 0,
+                    'name' => '未分组',
+                    'question_count' => $questionCount
+                ];
+            }
+        }
+
+        return $result;
+    }
+
+}