From 69f3ae12fde794e1a0fd322d3153813b0aafd9d5 Mon Sep 17 00:00:00 2001
From: liapples <liapples@163.com>
Date: Mon, 6 Sep 2021 18:35:56 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E7=AB=9E=E6=A0=87=E5=8F=AA=E8=83=BD?=
 =?UTF-8?q?=E5=8F=91=E8=B5=B7=E4=B8=80=E6=AC=A1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/AdminSupplier/Controllers/DemandBiddingController.php | 6 ++++++
 app/AdminSupplier/Controllers/DemandController.php        | 5 +++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/app/AdminSupplier/Controllers/DemandBiddingController.php b/app/AdminSupplier/Controllers/DemandBiddingController.php
index 02078a9..9e16d35 100755
--- a/app/AdminSupplier/Controllers/DemandBiddingController.php
+++ b/app/AdminSupplier/Controllers/DemandBiddingController.php
@@ -107,6 +107,12 @@ class DemandBiddingController extends AdminController
 			$form->disableDeleteButton();
 			$form->disableViewButton();
 			$form->disableViewCheck();
+
+			$demand_id = request('demand_id');
+			if ($demand_id && \App\Models\DemandBidding::find($demand_id)) {
+				Admin::exit('你已经竞标过了，无需重复参加');
+			}
+
 			$form->display('id')->disable();
 			if(request('is_bidding',0)) {
 				$form->textarea('comment')->disable();
diff --git a/app/AdminSupplier/Controllers/DemandController.php b/app/AdminSupplier/Controllers/DemandController.php
index c97a57d..1c3f342 100755
--- a/app/AdminSupplier/Controllers/DemandController.php
+++ b/app/AdminSupplier/Controllers/DemandController.php
@@ -33,7 +33,7 @@ class DemandController extends AdminController
      */
     protected function grid()
     {
-        return Grid::make(new Demand(['publisher','biddingUser']), function (Grid $grid) {
+        return Grid::make(new Demand(['publisher','biddingUser', 'bidding']), function (Grid $grid) {
         	if (\request('self',0)) {
 				$grid->model()->where(['publisher_id' => Admin::user()->id,'publisher_type' => DemandTraits::$col[1]]);
 			}
@@ -72,7 +72,8 @@ class DemandController extends AdminController
 			}else{
 				$grid->column('bidding','竞标')
 					->if(function (){
-						return $this->state == 1 && $this->bidding_user_type == DemandTraits::$col[1];
+						// $this->bidding 表示参加过竞标后不再显示
+						return $this->state == 1 && $this->bidding_user_type == DemandTraits::$col[1] && $this->bidding;
 					})
 					->then(function (Grid\Column $column) {
 						$column->append('<a class="btn btn-sm btn-primary" href="'.admin_url('/demand_bidding/create?demand_id='.$this->id).'">发起竞标</a>');

From 1f011b88f9e73469787c4019cb753ccfd161a44b Mon Sep 17 00:00:00 2001
From: liapples <liapples@163.com>
Date: Mon, 6 Sep 2021 18:40:09 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E5=8E=BB=E6=8E=89=E9=BB=98=E8=AE=A4?=
 =?UTF-8?q?=E9=A6=96=E9=A1=B5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 routes/web.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/routes/web.php b/routes/web.php
index b130397..e952777 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -14,5 +14,5 @@ use Illuminate\Support\Facades\Route;
 */
 
 Route::get('/', function () {
-    return view('welcome');
+    return 'welcome';
 });