阶段性更新

app/Models/Article.php

@@ -10,6 +10,16 @@ class Article extends Model
 
     use HasOneCover, BelongsToCategory;
 
+    const POSITION_A = 1;
+    const POSITION_B = 2;
+    const POSITION_C = 3;
+
+    const POSITIONS = [
+        self::POSITION_A => '院所新闻',
+        self::POSITION_B => '科学研究',
+        self::POSITION_C => '科技成果',
+    ];
+
     public function getLinkAttribute()
     {
         return route('article.show', $this);

app/Models/Talent.php

@@ -2,10 +2,12 @@
 
 namespace App\Models;
 
+use App\Models\Traits\BelongsToCategory;
 use App\Models\Traits\HasOneCover;
 
 class Talent extends Model
 {
 
-    use HasOneCover;
+    use HasOneCover,
+        BelongsToCategory;
 }