公海，转让，名片

2025-03-31 14:25:38 +08:00
parent 8b19071d1c
commit 4cde16f76a
7 changed files with 213 additions and 22 deletions
@@ -121,4 +121,11 @@ class Customer extends Model
        return $this->belongsToMany(Tag::class, 'customer_tag', 'customer_id', 'tag_id')
            ->withTimestamps(); // 如果需要记录关联时间
    }
+
+
+    // 定义与 变更历史 的一对多关系
+    public function his()
+    {
+        return $this->hasMany(CustomerHis::class, 'customer_id', 'id');
+    }
 }