feat: category 삭제 기능

@@ -177,9 +177,20 @@ router.post('/products/edit/:id', loginRequired, function (req, res) {
 });
 
 router.get('/products/delete/:id', function (req, res) {
+  CategoriModel.findOne({ _id: req.params.id }, function (err, products) {
     CategoriModel.deleteMany({ _id: req.params.id }, function (err) {
+      VideoModel.find(function (err, myVideo) {
+        for (var i in myVideo) {
+          if (products.title == myVideo[i].categori) {
+            var deleteItem = myVideo[i].categori;
+          }
+        }
+        VideoModel.deleteMany({ categori: deleteItem }, function (err) {
           res.redirect('/categori/products');
         });
+      });
+    });
+  });
 });
 
 router.post('/products/ajax_comment/insert', function (req, res) {