优惠券

app/admin/service/coupon/CouponService.php

@@ -31,7 +31,11 @@ class CouponService
         try {
             switch ($classify) {
                 case "满减券":
-                    return "满" . $limit . '减' . $value;
+                    if (!empty($limit) && $category == 'NORMAL') {
+                        return "满" . $limit . '减' . $value;
+                    }elseif (!empty($limit) && !empty($value) && $category == 'PIECE'){
+                        return "满" . intval($limit) . '件减' . $value;
+                    }
                     break;
                 case "立减券":
                     return "立减" . $value;

app/admin/service/order/OrderService.php

@@ -497,6 +497,7 @@ class OrderService
                     ->where('coupon_goods.join_coupon_goods_sku_id', $good['sku_id'])
                     ->where('join_goods_coupon_id', $couponId)
                     ->where('coupon_detail.join_coupon_detail_member_id', $memberId)
+                    ->where('coupon_detail.coupon_detail_status', 'ACTIVED')
                     ->first();
                 if (!$couponDetail) {
                     continue;
@@ -508,45 +509,30 @@ class OrderService
                     continue;
                 }
                 if (in_array($couponDetail->coupon_classify, ['立减券', '满减券'])) {
-//                    if (Redis::sIsMember($cacheKey, $goodsId)) {
-//                        continue;
-//                    }
+                    if (Redis::sIsMember($cacheKey, $couponId)) {
+                        continue;
+                    }
+                    Redis::sAdd($cacheKey, $couponId);
                     if ($couponDetail->coupon_category == 'PIECE' || ($couponDetail->coupon_category == 'NORMAL' && $countAndAmount['amount'] >= $couponDetail->coupon_minimum_limit)) {
-                        if (!Redis::sIsMember($cacheKey, $couponId)) {
-                            Redis::sAdd($cacheKey, $couponId);
-//                            Redis::sAdd($cacheKey, $goodsId);
-                            $cutBalance = $couponDetail->coupon_value;
-                        }
-                        if ($cutBalance - $money >= 0) {
-                            $payAmount = $payAmount - $money;
-                            $cutBalance = $cutBalance - $money;
-                        } elseif ($cutBalance != 0 && $cutBalance - $money < 0) {
-                            $payAmount = $payAmount - $cutBalance;
-                            $cutBalance = 0;
-                        }
+                        $payAmount = $payAmount - $couponDetail->coupon_value;
                         // json记录
                         $discountData[$couponId] = [
                             'coupon_id' => $couponId,
-                            'coupon_value' => $cutBalance == 0 ? $couponDetail->coupon_value : $money,
+                            'coupon_value' => $couponDetail->coupon_value,
                             'coupon_classify' => $couponDetail->coupon_classify,
                             'coupon_detail_id' => [$couponDetail->coupon_detail_id]
                         ];
-                        Redis::set($cacheDiscountKey, json_encode($discountData,JSON_UNESCAPED_UNICODE));
-
+                        Redis::set($cacheDiscountKey, json_encode($discountData, JSON_UNESCAPED_UNICODE));
                         CouponDetail::where('coupon_detail_id', $couponDetail->coupon_detail_id)->update(['coupon_detail_status' => 'USED']);
                     }
                 } elseif ($couponDetail->coupon_classify == '折扣券') {
-//                    if (Redis::sIsMember($cacheKey, $goodsId)) {
-//                        continue;
-//                    }
-//                    Redis::sAdd($cacheKey, $goodsId);
+                    if (Redis::sIsMember($cacheKey, $couponId)) {
+                        continue;
+                    }
+                    Redis::sAdd($cacheKey, $couponId);
                     if ($couponDetail->coupon_category == 'PIECE' || ($couponDetail->coupon_category == 'NORMAL' && $countAndAmount['amount'] >= $couponDetail->coupon_minimum_limit)) {
-                        $payAmount = $payAmount - ($money * (100 - $couponDetail->coupon_value) / 100);
-                        if (!empty($discountData[$couponId]['coupon_value'])) {
-                            $zhekouAmount = $discountData[$couponId]['coupon_value'] + ($money * (100 - $couponDetail->coupon_value) / 100);
-                        } else {
-                            $zhekouAmount = $money * (100 - $couponDetail->coupon_value) / 100;
-                        }
+                        $zhekouAmount = round($countAndAmount['amount'] * (100 - $couponDetail->coupon_value) / 100, 2);
+                        $payAmount = $payAmount - $zhekouAmount;
                         // json记录
                         $discountData[$couponId] = [
                             'coupon_id' => $couponId,
@@ -554,97 +540,56 @@ class OrderService
                             'coupon_classify' => $couponDetail->coupon_classify,
                             'coupon_detail_id' => [$couponDetail->coupon_detail_id]
                         ];
-                        Redis::set($cacheDiscountKey, json_encode($discountData,JSON_UNESCAPED_UNICODE));
+                        Redis::set($cacheDiscountKey, json_encode($discountData, JSON_UNESCAPED_UNICODE));
                         CouponDetail::where('coupon_detail_id', $couponDetail->coupon_detail_id)->update(['coupon_detail_status' => 'USED']);
                     }
                 } elseif (in_array($couponDetail->coupon_classify, ['抵用券', '赠品券'])) {
-//                    if (Redis::sIsMember($cacheKey, $goodsId)) {
-//                        continue;
-//                    }
-                    if ($couponDetail->coupon_category == 'PIECE' || ($couponDetail->coupon_category == 'NORMAL' && $countAndAmount['amount'] >= $couponDetail->coupon_minimum_limit)) {
-                        $diyongCouponDetailIds = CouponDetail::leftJoin('coupon_goods', 'coupon_goods.join_goods_coupon_id', '=', 'coupon_detail.join_detail_coupon_id')
-                            ->where('join_detail_coupon_id', $couponId)
-                            ->where('coupon_goods.join_coupon_goods_id', $goodsId)
-                            ->where('coupon_goods.join_coupon_goods_sku_id', $good['sku_id'])
-                            ->where('coupon_detail_status', 'ACTIVED')
-                            ->where('coupon_detail.join_coupon_detail_member_id', $memberId)
-                            ->pluck('coupon_detail_id')
-                            ->toArray();
-                        $couponDetailsIds = Redis::sMembers($cacheKey);
-                        foreach ($diyongCouponDetailIds as $key => $detailId) {
-                            if (in_array($detailId, $couponDetailsIds)) {
-                                unset($diyongCouponDetailIds[$key]);
-                            }
-                        }
-                        if (count($diyongCouponDetailIds) > $good['nbr']) {
-                            $diyongCouponDetailIds = array_slice($diyongCouponDetailIds, 0, ceil($good['nbr']));
-                        }
-                        $useDetailIds = [];
-                        if (!empty($discountData[$couponId]['coupon_detail_id'])) {
-                            $useDetailIds = $discountData[$couponId]['coupon_detail_id'];
-                        }
-                        $diyongAmount = 0;
-                        if (!empty($discountData[$couponId]['coupon_value'])) {
-                            $diyongAmount = $discountData[$couponId]['coupon_value'];
-                        }
-                        foreach ($diyongCouponDetailIds as $detailId) {
-                            // 是否计算过了
-                            if (!Redis::sIsMember($cacheKey, $detailId)) {
-                                $useDetailIds[] = $detailId;
-                                Redis::sAdd($cacheKey, $detailId);
-//                                Redis::sAdd($cacheKey, $goodsId);
-                                CouponDetail::where('coupon_detail_id', $detailId)->update(['coupon_detail_status' => 'USED']);
-                                if ($good['nbr'] > 1) {
-                                    $payAmount = $payAmount - $good['goods_sales_price'];
-                                    $diyongAmount += $good['goods_sales_price'];
-                                    $good['nbr'] = $good['nbr'] - 1;
-                                } elseif (ceil($good['nbr']) == 1) {
-                                    $payAmount = $payAmount - ($good['goods_sales_price'] * $good['nbr']);
-                                    $diyongAmount = $diyongAmount + ($good['goods_sales_price'] * $good['nbr']);
-                                    $good['nbr'] = 0;
-                                }
-                            }
-                        }
-                        // json记录
-                        $discountData[$couponId] = [
-                            'coupon_id' => $couponId,
-                            'coupon_value' => $diyongAmount,
-                            'coupon_classify' => $couponDetail->coupon_classify,
-                            'coupon_detail_id' => array_unique($useDetailIds)
-                        ];
-                        Redis::set($cacheDiscountKey, json_encode($discountData,JSON_UNESCAPED_UNICODE));
+                    if (Redis::sIsMember($cacheKey, $couponId)) {
+                        continue;
                     }
+                    Redis::sAdd($cacheKey, $couponId);
+                    CouponDetail::where('coupon_detail_id', $couponDetail->coupon_detail_id)->update(['coupon_detail_status' => 'USED']);
+                    if ($good['nbr'] > 1) {
+                        $diyongAmount = $good['goods_sales_price'];
+                        $payAmount = $payAmount - $diyongAmount;
+                    } elseif (ceil($good['nbr']) == 1) {
+                        $diyongAmount = round($good['goods_sales_price'] * $good['nbr'], 2);
+                        $payAmount = $payAmount - $diyongAmount;
+                    }
+                    // json记录
+                    $discountData[$couponId] = [
+                        'coupon_id' => $couponId,
+                        'coupon_value' => $diyongAmount,
+                        'coupon_classify' => $couponDetail->coupon_classify,
+                        'coupon_detail_id' => [$couponDetail->coupon_detail_id]
+                    ];
+                    Redis::set($cacheDiscountKey, json_encode($discountData, JSON_UNESCAPED_UNICODE));
                 } elseif ($couponDetail->coupon_classify == '福利券') {
-//                    if (Redis::sIsMember($cacheKey, $goodsId)) {
-//                        continue;
-//                    }
-                    if (!Redis::sIsMember($cacheKey, $couponId)) {
-//                        Redis::sAdd($cacheKey, $goodsId);
-                        Redis::sAdd($cacheKey, $couponId);
-                        CouponDetail::where('coupon_detail_id', $couponDetail->coupon_detail_id)->update(['coupon_detail_status' => 'USED']);
-                        $welfareBalance = $couponDetail->coupon_value;
+                    if (Redis::sIsMember($cacheKey, $couponId)) {
+                        continue;
                     }
+                    Redis::sAdd($cacheKey, $couponId);
+                    CouponDetail::where('coupon_detail_id', $couponDetail->coupon_detail_id)->update(['coupon_detail_status' => 'USED']);
                     $fuliAmount = 0;
-                    if (!empty($discountData[$couponId]['coupon_value'])) {
-                        $fuliAmount = $discountData[$couponId]['coupon_value'];
+                    if (!empty($couponDetail->coupon_value)) {
+                        $fuliAmount = $couponDetail->coupon_value;
                     }
-                    if ($welfareBalance >= $money) {
-                        $payAmount = $payAmount - $money;
-                        $welfareBalance = $welfareBalance - $money;
-                        $fuliAmount += $money;
-                    } else {
-                        $fuliAmount += $welfareBalance;
-                        $payAmount = $payAmount - $welfareBalance;
-                        $welfareBalance = 0;
+
+                    if ($fuliAmount >= $countAndAmount['amount']) {
+                        $preferentialAmount = $countAndAmount['amount'];
+                    }else{
+                        $preferentialAmount = $fuliAmount;
                     }
+                    $payAmount = $payAmount - $preferentialAmount;
+
                     // json记录
                     $discountData[$couponId] = [
                         'coupon_id' => $couponId,
-                        'coupon_value' => $fuliAmount,
+                        'coupon_value' => $preferentialAmount,
                         'coupon_classify' => $couponDetail->coupon_classify,
                         'coupon_detail_id' => [$couponDetail->coupon_detail_id]
                     ];
-                    Redis::set($cacheDiscountKey, json_encode($discountData,JSON_UNESCAPED_UNICODE));
+                    Redis::set($cacheDiscountKey, json_encode($discountData, JSON_UNESCAPED_UNICODE));
                 } elseif (in_array($couponDetail->coupon_classify, ['年卡', '季卡', '月卡'])) {
                     if (Redis::sIsMember($cacheKey, $couponId) || Redis::sIsMember($cacheKey, $goodsId)) {
                         continue;
@@ -670,7 +615,7 @@ class OrderService
                         'coupon_classify' => $couponDetail->coupon_classify,
                         'coupon_detail_id' => [$couponDetail->coupon_detail_id]
                     ];
-                    Redis::set($cacheDiscountKey, json_encode($discountData,JSON_UNESCAPED_UNICODE));
+                    Redis::set($cacheDiscountKey, json_encode($discountData, JSON_UNESCAPED_UNICODE));
                 }
             }
 
@@ -679,11 +624,13 @@ class OrderService
             }
             $amountBalance = [
                 'pay_amount' => round($payAmount, 2),
-                'welfare_balance' => $welfareBalance,
-                'cut_balance' => $cutBalance
+                'welfare_balance' => 0,
+                'cut_balance' => 0
             ];
             return $amountBalance;
         } catch (\Exception $e) {
+            Redis::del("ORDER:USE:COUPON:" . $memberId);
+            Redis::del("ORDER:USE:COUPON:DISCOUNT:" . $memberId);
             dump($e->getTrace());
         }
     }
@@ -717,6 +664,7 @@ class OrderService
                     ->where('coupon_goods.join_coupon_goods_sku_id', $good['sku_id'])
                     ->where('join_goods_coupon_id', $couponId)
                     ->where('coupon_detail.join_coupon_detail_member_id', $memberId)
+                    ->where('coupon_detail.coupon_detail_status', 'ACTIVED')
                     ->first();
                 if (!$couponDetail) {
                     continue;
@@ -728,84 +676,49 @@ class OrderService
                     continue;
                 }
                 if (in_array($couponDetail->coupon_classify, ['立减券', '满减券'])) {
-//                    if (Redis::sIsMember($cacheKey, $goodsId)) {
-//                        continue;
-//                    }
+                    if (Redis::sIsMember($cacheKey, $couponId)) {
+                        continue;
+                    }
+                    Redis::sAdd($cacheKey, $couponId);
                     if ($couponDetail->coupon_category == 'PIECE' || ($couponDetail->coupon_category == 'NORMAL' && $countAndAmount['amount'] >= $couponDetail->coupon_minimum_limit)) {
-                        if (!Redis::sIsMember($cacheKey, $couponId)) {
-                            Redis::sAdd($cacheKey, $couponId);
-//                            Redis::sAdd($cacheKey, $goodsId);
-                            $cutBalance = $couponDetail->coupon_value;
-                        }
-                        if ($cutBalance - $money >= 0) {
-                            $payAmount = $payAmount - $money;
-                            $cutBalance = $cutBalance - $money;
-                        } elseif ($cutBalance != 0 && $cutBalance - $money < 0) {
-                            $payAmount = $payAmount - $cutBalance;
-                            $cutBalance = 0;
-                        }
+                        $payAmount = $payAmount - $couponDetail->coupon_value;
                     }
                 } elseif ($couponDetail->coupon_classify == '折扣券') {
-//                    if (Redis::sIsMember($cacheKey, $goodsId)) {
-//                        continue;
-//                    }
-//                    Redis::sAdd($cacheKey, $goodsId);
+                    if (Redis::sIsMember($cacheKey, $couponId)) {
+                        continue;
+                    }
+                    Redis::sAdd($cacheKey, $couponId);
                     if ($couponDetail->coupon_category == 'PIECE' || ($couponDetail->coupon_category == 'NORMAL' && $countAndAmount['amount'] >= $couponDetail->coupon_minimum_limit)) {
-                        $payAmount = $payAmount - ($money * (100 - $couponDetail->coupon_value) / 100);
+                        $zhekouAmount = round($countAndAmount['amount'] * (100 - $couponDetail->coupon_value) / 100, 2);
+                        $payAmount = $payAmount - $zhekouAmount;
                     }
                 } elseif (in_array($couponDetail->coupon_classify, ['抵用券', '赠品券'])) {
-//                    if (Redis::sIsMember($cacheKey, $goodsId)) {
-//                        continue;
-//                    }
-                    if ($couponDetail->coupon_category == 'PIECE' || ($couponDetail->coupon_category == 'NORMAL' && $countAndAmount['amount'] >= $couponDetail->coupon_minimum_limit)) {
-                        $diyongCouponDetailIds = CouponDetail::leftJoin('coupon_goods', 'coupon_goods.join_goods_coupon_id', '=', 'coupon_detail.join_detail_coupon_id')
-                            ->where('join_detail_coupon_id', $couponId)
-                            ->where('coupon_goods.join_coupon_goods_id', $goodsId)
-                            ->where('coupon_goods.join_coupon_goods_sku_id', $good['sku_id'])
-                            ->where('coupon_detail_status', 'ACTIVED')
-                            ->where('coupon_detail.join_coupon_detail_member_id', $memberId)
-                            ->pluck('coupon_detail_id')
-                            ->toArray();
-                        $couponDetailsIds = Redis::sMembers($cacheKey);
-                        foreach ($diyongCouponDetailIds as $key => $detailId) {
-                            if (in_array($detailId, $couponDetailsIds)) {
-                                unset($diyongCouponDetailIds[$key]);
-                            }
-                        }
-                        if (count($diyongCouponDetailIds) > $good['nbr']) {
-                            $diyongCouponDetailIds = array_slice($diyongCouponDetailIds, 0, ceil($good['nbr']));
-                        }
-                        foreach ($diyongCouponDetailIds as $detailId) {
-                            // 是否计算过了
-                            if (!Redis::sIsMember($cacheKey, $detailId)) {
-                                Redis::sAdd($cacheKey, $detailId);
-//                                Redis::sAdd($cacheKey, $goodsId);
-                                if ($good['nbr'] > 1) {
-                                    $payAmount = $payAmount - $good['goods_sales_price'];
-                                    $good['nbr'] = $good['nbr'] - 1;
-                                } elseif (ceil($good['nbr']) == 1) {
-                                    $payAmount = $payAmount - ($good['goods_sales_price'] * $good['nbr']);
-                                    $good['nbr'] = 0;
-                                }
-                            }
-                        }
+                    if (Redis::sIsMember($cacheKey, $couponId)) {
+                        continue;
+                    }
+                    Redis::sAdd($cacheKey, $couponId);
+                    if ($good['nbr'] > 1) {
+                        $diyongAmount = $good['goods_sales_price'];
+                        $payAmount = $payAmount - $diyongAmount;
+                    } elseif (ceil($good['nbr']) == 1) {
+                        $diyongAmount = round($good['goods_sales_price'] * $good['nbr'], 2);
+                        $payAmount = $payAmount - $diyongAmount;
                     }
                 } elseif ($couponDetail->coupon_classify == '福利券') {
-//                    if (Redis::sIsMember($cacheKey, $goodsId)) {
-//                        continue;
-//                    }
-                    if (!Redis::sIsMember($cacheKey, $couponId)) {
-                        Redis::sAdd($cacheKey, $couponId);
-//                        Redis::sAdd($cacheKey, $goodsId);
-                        $welfareBalance = $couponDetail->coupon_value;
+                    if (Redis::sIsMember($cacheKey, $couponId)) {
+                        continue;
                     }
-                    if ($welfareBalance >= $money) {
-                        $payAmount = $payAmount - $money;
-                        $welfareBalance = $welfareBalance - $money;
-                    } else {
-                        $payAmount = $payAmount - $welfareBalance;
-                        $welfareBalance = 0;
+                    Redis::sAdd($cacheKey, $couponId);
+                    $fuliAmount = 0;
+                    if (!empty($couponDetail->coupon_value)) {
+                        $fuliAmount = $couponDetail->coupon_value;
+                    }
+                    if ($fuliAmount >= $countAndAmount['amount']) {
+                        $preferentialAmount = $countAndAmount['amount'];
+                    }else{
+                        $preferentialAmount = $fuliAmount;
                     }
+                    $payAmount = $payAmount - $preferentialAmount;
                 } elseif (in_array($couponDetail->coupon_classify, ['年卡', '季卡', '月卡'])) {
                     if (Redis::sIsMember($cacheKey, $couponId) || Redis::sIsMember($cacheKey, $goodsId)) {
                         continue;
@@ -831,6 +744,8 @@ class OrderService
             ];
             return $amountBalance;
         } catch (\Exception $e) {
+            Redis::del("ORDER:USE:COUPON:" . $memberId);
+            Redis::del("ORDER:USE:COUPON:DISCOUNT:" . $memberId);
             dump($e->getTrace());
         }
     }