保存的表

app/Domains/Stats/Exports/AbstractExport.php

@@ -22,11 +22,14 @@ abstract class AbstractExport implements WithEvents, WithTitle
 
     public $sn;
 
+    public $tag;
+
     public $filename;
 
     public function __construct()
     {
         $this->sn = $this->sn();
+        $this->tag = $this->tag();
         $this->filename = $this->filename();
     }
 
@@ -53,6 +56,7 @@ abstract class AbstractExport implements WithEvents, WithTitle
     {
         $data = [
             'sn' => $event->getConcernable()->sn,
+            'tag' => $event->getConcernable()->tag,
             'filename' => $event->getConcernable()->filename,
             'filesize' => 0,
             'conditions' => $event->getConcernable()->conditions ?: null,
@@ -146,4 +150,18 @@ abstract class AbstractExport implements WithEvents, WithTitle
 
         return "export/{$filename}.xlsx";
     }
+
+    /**
+     * 类型
+     *
+     * @return void
+     */
+    private function tag()
+    {
+        $className = get_class($this);
+
+        $baseName = array_last(explode('\\', $className));
+
+        return str_replace('Export', '', $baseName);
+    }
 }

app/Models/Stats/Export.php

@@ -8,7 +8,7 @@ class Export extends Model
 {
     protected $table = 'stats_exports';
     
-    protected $fillable = ['id', 'sn', 'filename' , 'filesize', 'conditions', 'status', 'progress'];
+    protected $fillable = ['id', 'sn', 'tag', 'filename' , 'filesize', 'conditions', 'status', 'progress'];
 
     protected $casts = [
         'conditions' => 'array',

database/migrations/2018_12_29_112239_create_stats_exports_table.php

@@ -15,7 +15,8 @@ class CreateStatsExportsTable extends Migration
     {
         Schema::create('stats_exports', function (Blueprint $table) {
             $table->increments('id')->comment('自增ID');
-            $table->string('sn', 32)->comment('命令编号');
+            $table->string('sn', 32)->default('')->comment('命令编号');
+            $table->string('tag', 20)->default('')->comment('标记');
             $table->string('filename')->default('')->comment('文件名');
             $table->integer('filesize')->unsigned()->default(0)->comment('文件大小');
             $table->text('conditions')->nullable()->comment('查询条件');
@@ -23,6 +24,7 @@ class CreateStatsExportsTable extends Migration
             $table->tinyInteger('progress')->unsigned()->default(0)->comment('进度');
             $table->timestamps();
             $table->unique('sn');
+            $table->index('tag');
             $table->comment('VD统计导出表');
         });
     }