纯积分支付

@@ -65,12 +65,13 @@ class PayController extends HomeBaseController
                     ];
                 }
                 if (Db::name('zj_order_goods')->insertAll($orderGoods)) {
-                    Db::commit();
-                    //下单成功后清空直接购买的和购物车
-                    session('goods.id', null);
-                    Db::name('zj_cart')->where(['id' => ['in', session('cart.id')]])->delete();
-                    session('cart.id', null);
+
+                    //微信支付
                     if ($order['pay_type'] == 1) {
+                        Db::commit();
+                        session('goods.id', null);
+                        Db::name('zj_cart')->where(['id' => ['in', session('cart.id')]])->delete();
+                        session('cart.id', null);
                         $info = [
                             'attach' => $oid,
                             'openid' => session('user.openid'),
@@ -79,6 +80,34 @@ class PayController extends HomeBaseController
                         ];
                         $this->wxPay($info);
                     }
+
+                    //积分支付
+                    elseif ($order['pay_type'] == 3) {
+                        //先判断剩余积分是否足够支付
+                        $balance = Db::name('user')->where(['id'=>session('user.id')])->value('balance');
+                        if($balance < $whole) {
+                            $this->success('您的积分不足', '', false);
+                        }else {
+                            //先减积分
+                            $balance-=$whole;
+                            if(Db::name('user')->update(['id'=>session('user.id'),'balance'=>$balance])) {
+                                //支付后改变订单状态
+                                $update = [
+                                    'id' => $oid,
+                                    'step' => 2,
+                                ];
+                                if(Db::name('zj_order')->update($update)) {
+                                    Db::commit();
+                                    $this->success('积分支付成功', url('user/center/orderList'), true);
+                                }else {
+                                    Db::rollback();
+                                }
+                            }else {
+                                Db::rollback();
+                            }
+                        }
+                    }
+
                 } else {
                     Db::rollback();
                     $this->success('error', '', false);
@@ -105,7 +134,6 @@ class PayController extends HomeBaseController
         }
     }
 
-    //微信支付
     private function wxPay($info)
     {
         require_once EXTEND_PATH . '/Payment.php';

@@ -186,12 +186,12 @@
                 <!--<p class="iconfont pay icon-not_Selected-copy" data-var="2"></p>-->
             <!--</div>-->
             <!--</if>-->
-            <!--<if condition="$caid eq '3'">-->
-            <!--<div class="pay_type_list">-->
-                <!--<p class="pay_name">积分（2000积分）</p>-->
-                <!--<p class="iconfont pay icon-not_Selected-copy" data-var="3"></p>-->
-            <!--</div>-->
-            <!--</if>-->
+            <if condition="$caid eq '3'">
+            <div class="pay_type_list">
+                <p class="pay_name">积分支付</p>
+                <p class="iconfont pay icon-not_Selected-copy" data-var="3"></p>
+            </div>
+            </if>
         </div>
 
     </div>
@@ -213,7 +213,11 @@
             <p class="buy_total_price">合计</p>
             <p class="buy_total_money">￥{$total_price}</p>
         </div>
-        <p class="payorder">支付订单</p>
+
+        <if condition="$caid eq '1'"><p class="payorder wx">支付订单</p></if>
+        <if condition="$caid eq '3'"><p class="payorder jf">支付订单</p></if>
+
+
     </div>
 </div>
 </body>
@@ -228,7 +232,8 @@
         pay_type = $(this).attr('data-var');
 
     })
-    $(".payorder").click(function(){
+    //微信支付
+    $(".wx").click(function(){
         //$(".wrapper").css("display","block")
         if(pay_type == '') {
             return false;
@@ -263,6 +268,42 @@
         })
     })
 
+    $(".jf").click(function () {
+        if(pay_type == '') {
+            return false;
+        }
+        if(address_id == '') {
+            return false;
+        }
+        if(window.confirm('是否确认购买？')) {
+            $.ajax({
+                url:"{:url('pay/Pay/done')}",
+                data:{
+                    pay_type:pay_type,
+                    address_id:address_id,
+                    remark:$("#remark").val()
+                },
+                type:"POST",
+                dataType:"JSON",
+
+                success: function (data) {
+                    if(data.data === true) {
+                        window.location.href=data.url;
+                    }else {
+                        alert(data.msg);
+                    }
+                }
+            })
+        }else {
+            return false;
+        }
+    })
+
+
+
+
+
+
     //确认支付
     $(".paywrapper").click(function(){
         $(this).css("display","none")