用户可用优惠券

app/Controller/v3/OrderOnlineController.php

@@ -80,6 +80,7 @@ class OrderOnlineController extends BaseController
         $userId = $this->request->input('user_id');
         $marketId = $this->request->input('market_id');
         $shopcartIds = $this->request->input('shopcart_ids');
+
         //判断用户有没有绑定手机
         $telExists = $this->userBindTelService->check($userId);
         if(!$telExists){
@@ -92,14 +93,13 @@ class OrderOnlineController extends BaseController
         ])
             ->select('id')
             ->first();
-        $res['location'] = $this->userAddressService->getAddressAndDistributionRrice($address->id,$marketId);
+        // $res['location'] = $this->userAddressService->getAddressAndDistributionRrice($address->id,$marketId);
         //返回预约送达时间 数组
         $res['appointment_time'] = $this->appointmentTimeService->do();
         //
         $res['store_list'] = $this->shopCartService->getGoodsByShopcartId($shopcartIds);
         //获取用户优惠券
-        $res['coupon']['available'] = $this->couponRecService->allForOrderOlAvailable('181.02',$userId,'',1,'');
-        $res['coupon']['not_available'] = $this->couponRecService->allForOrderOlAvailable('181.02',$userId,'',1,'');
+        $res['coupon'] = $this->couponRecService->allForOnlineOrderAvailable($userId, $marketId);
         //获取配送费
         $res['distribution_price'] = '5.0';
         //增值服务接口

app/Model/v3/Market.php

@@ -16,17 +16,20 @@ class Market extends Model
 
     public function getProvinceNameAttribute()
     {
-        return Area::query()->find($this->attributes['province_id'])->value('name');
+        $area = Area::query()->find($this->attributes['province_id']);
+        return $area->name ?? '';
     }
 
     public function getCityNameAttribute()
     {
-        return Area::query()->find($this->attributes['city_id'])->value('name');
+        $area = Area::query()->find($this->attributes['city_id']);
+        return $area->name ?? '';
     }
 
     public function getRegionNameAttribute()
     {
-        return Area::query()->find($this->attributes['region_id'])->value('name');
+        $area = Area::query()->find($this->attributes['region_id']);
+        return $area->name ?? '';
     }
 
     public function stores()

app/Service/v3/Implementations/CouponRecService.php

@@ -4,7 +4,9 @@ namespace App\Service\v3\Implementations;
 
 use App\Model\v3\Coupon;
 use App\Model\v3\CouponRec;
+use App\Model\v3\GoodsActivity;
 use App\Service\v3\Interfaces\CouponRecServiceInterface;
+use App\Service\v3\Interfaces\CouponServiceInterface;
 use App\Service\v3\Interfaces\ShopCartServiceInterface;
 use Hyperf\DbConnection\Db;
 use Hyperf\Redis\Redis;
@@ -20,6 +22,12 @@ class CouponRecService implements CouponRecServiceInterface
      */
     protected $shopCartService;
 
+    /**
+     * @Inject
+     * @var CouponServiceInterface
+     */
+    protected $couponService;
+
     public function do()
     {
         // TODO: Implement do() method.
@@ -165,32 +173,47 @@ class CouponRecService implements CouponRecServiceInterface
         $totalAmount = $carts['total'];
 
         // 获取购物车中商品和店铺的类别
-        $storeCategoryIds = [];
-        $goodsCategoryIds = [];
-        foreach ($carts as $key => &$cart) {
+        $storeCategoryIds = []; // 商户类型
+        $goodsCategoryIds = []; // 商品类型
+        $hasActivityGoodsCannotUse = false; // 购物车中是否有不可使用优惠券的活动商品
+        $goodsActivityTypes = []; // 活动商品的类型集合
+        foreach ($carts['store_lists'] as $key => &$cart) {
+
+            // 商户类型
             if (isset($cart['store']['category_id']) && $cart['store']['category_id']) {
                 array_push($storeCategoryIds, $cart['store']['category_id']);
             }
 
             if (isset($cart['shopping_cart']) && is_array($cart['shopping_cart'])) {
                 foreach ($cart['shopping_cart'] as $key2 => &$goods) {
+                    // 商品类型
                     if (isset($goods['goods']['category_id']) && $goods['goods']['category_id']) {
                         array_push($goodsCategoryIds, $goods['goods']['category_id']);
                     }
+                    // 活动商品不可使用优惠券的情况
+                    if ($goods['activity_type'] == 2 && $goods['goods']['can_use_coupon'] != 1) {
+                        $hasActivityGoodsCannotUse = true;
+                    }
+                    // 活动商品类型集合
+                    if ($goods['activity_type'] == 2) {
+                        array_merge($goodsActivityTypes, [$goods['goods']['type']]);
+                    }
                 }
             }
         }
         $categoryIds = array_merge($storeCategoryIds, $goodsCategoryIds);
 
         $coupon = ApplicationContext::getContainer()->get(Coupon::class);
-        $couponRec = ApplicationContext::getContainer()->get(Coupon::class);
+        $couponRec = ApplicationContext::getContainer()->get(CouponRec::class);
         $couponTable = $coupon->getTable();
         $receiveTable = $couponRec->getTable();
 
         $currentTime = time();
 
         // 获取用户已领取的优惠券，同时是在使用期内的优惠券
-        $builder = $couponRec->join($couponTable, "{$couponTable}.id", "=", "{$receiveTable}.coupon_id")
+        $builder = $couponRec->with('coupon')
+            ->select("{$receiveTable}.*")
+            ->join($couponTable, "{$couponTable}.id", "=", "{$receiveTable}.coupon_id")
             ->where("{$receiveTable}.user_id", $userId)
             ->where("{$receiveTable}.number_remain", ">", 0)
             ->whereIn("{$receiveTable}.status", [0,1])
@@ -213,17 +236,51 @@ class CouponRecService implements CouponRecServiceInterface
 
         $couponReceives = $builder->orderByRaw("{$couponTable}.usable_end_time ASC")->get();
 
-        // 循环摘出失效不可用的优惠券
-        foreach ($couponReceives as $key => &$couponReceive) {
+        $available = [];
+        $notAvailable = [];
 
         // 有活动商品不可用优惠券，全部都不可用了
+        if ($hasActivityGoodsCannotUse) {
+            $notAvailable = $couponReceives;
+            foreach ($notAvailable as $key => &$item) {
+                $item['not_available_reason'] = '活动不可用';
+            }
+            $couponReceives = [];
+        }
+
+        // 循环摘出失效不可用的优惠券
+        foreach ($couponReceives as $key => &$item) {
 
             // 不满订单金额
+            if ($item['coupon']['full_amount'] > $totalAmount) {
+                $item['not_available_reason'] = '差'.bcsub($item['coupon']['full_amount'], $totalAmount, 2).'元';
+                array_push($notAvailable, $item);
+                continue;
+            }
 
             // 今日已使用
+            $todayUsedCouponIds = $this->couponService->allTodayCouponUsed($userId);
+            if (in_array($item['coupon']['id'], $todayUsedCouponIds)) {
+                $item['not_available_reason'] = '今日已使用';
+                array_push($notAvailable, $item);
+                continue;
+            }
+
+            // 活动商品可用，校验对应的优惠券可使用活动类型
+            $intersects = array_intersect($goodsActivityTypes, $item['activity_available']); # 所有活动商品的活动类型和优惠券的可用活动类型求交集
+            $canUseByTypes = array_diff($goodsActivityTypes, $intersects); # 所有活动商品的活动类型和上述交集求差集，如果为空则是可以用的，否则说明前者中有后者不能用的活动类型
+            if (!empty($canUseByTypes)) {
+                $item['not_available_reason'] = '活动不可用';
+                array_push($notAvailable, $item);
+                continue;
+            }
 
+            $item['not_available_reason'] = '';
+            array_push($available, $item);
         }
 
+        return ['available' => $available, 'not_available' => $notAvailable];
+
     }
 
 }

app/Service/v3/Implementations/CouponService.php

@@ -55,7 +55,7 @@ class CouponService implements CouponServiceInterface
      * @param $couponRecId
      * @return bool
      */
-    function cacheTodayCouponUsed($userId, $couponId, $couponRecId)
+    public function cacheTodayCouponUsed($userId, $couponId, $couponRecId)
     {
         $redis = ApplicationContext::getContainer()->get(Redis::class);
         $setRes = $redis->sAdd('coupon_' . date('Ymd') . '_used_' . $userId, $couponId);
@@ -63,6 +63,12 @@ class CouponService implements CouponServiceInterface
         return $setRes && $expireRes;
     }
 
+    public function allTodayCouponUsed($userId)
+    {
+        $redis = ApplicationContext::getContainer()->get(Redis::class);
+        return $couponTodayUsedIds = $redis->sMembers('coupon_'.date('Ymd').'_used_'.$userId);
+    }
+
     public function orderUseCoupons($orderMainId, $couponRecs)
     {
         Db::beginTransaction();

app/Service/v3/Interfaces/CouponServiceInterface.php

@@ -29,6 +29,10 @@ interface CouponServiceInterface
      */
     public function countAvailableByUser($userId);
 
+    public function cacheTodayCouponUsed($userId, $couponId, $couponRecId);
+
+    public function allTodayCouponUsed($userId);
+
     /**
      * 订单使用优惠券
      * @param $orderMainId