创建药品订单时，新增了药品明细的实际金额字段
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@ -467,7 +467,44 @@ class TestController extends AbstractController
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}
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public function test_17(){
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// 测试计算药品订单明细实际金额
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// $product_datas = array(
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// array(
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// "product_id" => 1,
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// "product_price" => 10,
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// "actual_product_price" => 10,
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// "actual_quantity" => 2,
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// ),
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// array(
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// "product_id" => 2,
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// "product_price" => 20,
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// "actual_product_price" => 20,
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// "actual_quantity" => 2,
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// ),
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// array(
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// "product_id" => 3,
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// "product_price" => 5,
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// "actual_product_price" => 5,
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// "actual_quantity" => 2,
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// ),
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// );
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//
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// $coupons = array(
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// array(
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// "application_scope" => 1,
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// "coupon_price" => 3,
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// "product_id" => "",
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// ),
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// array(
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// "application_scope" => 5,
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// "coupon_price" => 1,
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// "product_id" => "1",
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// )
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// );
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//
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// $PatientOrderService = new PatientOrderService();
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// $product_datas = $PatientOrderService->calculateProductOrderItemActualPrice($product_datas,$coupons);
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// dump($product_datas);
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}
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// 退款
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@ -18,6 +18,7 @@ use Hyperf\Snowflake\Concern\Snowflake;
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* @property int $product_id 商品id
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* @property string $product_name 商品名称
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* @property string $product_price 商品价格
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* @property string $actual_product_price 实际商品价格
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* @property string $product_platform_code 商品处方平台编码
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* @property int $amount 数量
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* @property string $manufacturer 生产厂家
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@ -25,7 +26,7 @@ use Hyperf\Snowflake\Concern\Snowflake;
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* @property string $product_spec 商品规格
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* @property \Carbon\Carbon $created_at 创建时间
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* @property \Carbon\Carbon $updated_at 修改时间
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* @property-read Product $Product
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* @property-read Product|null $Product
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*/
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class OrderProductItem extends Model
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{
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@ -39,7 +40,7 @@ class OrderProductItem extends Model
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/**
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* The attributes that are mass assignable.
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*/
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protected array $fillable = ['product_item_id', 'order_product_id', 'order_inquiry_id', 'order_prescription_id', 'product_id', 'product_name', 'product_price', 'product_platform_code', 'amount', 'manufacturer', 'product_cover_img', 'product_spec', 'created_at', 'updated_at'];
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protected array $fillable = ['product_item_id', 'order_product_id', 'order_inquiry_id', 'order_prescription_id', 'product_id', 'product_name', 'product_price', 'actual_product_price', 'product_platform_code', 'amount', 'manufacturer', 'product_cover_img', 'product_spec', 'created_at', 'updated_at'];
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protected string $primaryKey = "product_item_id";
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@ -176,6 +176,8 @@ class OrderPrescriptionService extends BaseService
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* 上报处方平台
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* @param string $order_product_id 商品订单id
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* @return bool
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* @throws ContainerExceptionInterface
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* @throws NotFoundExceptionInterface
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*/
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public function reportPrescription(string $order_product_id): bool
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{
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@ -1647,6 +1647,9 @@ class PatientOrderService extends BaseService
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// 获取可用优惠卷总金额
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$coupon_amount_total = $userCouponService->getCouponTotalPrice($user_coupons);
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// 计算药品订单明细实际金额
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$product_datas = $this->calculateProductOrderItemActualPrice($product_datas,$user_coupons);
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// 处理运费数据
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$app_env = config('app_env', 'prod');
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if ($app_env != "dev") {
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@ -1767,6 +1770,7 @@ class PatientOrderService extends BaseService
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$data['product_id'] = $product_data['product_id'];
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$data['product_name'] = $product_data['product_name'];
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$data['product_price'] = bcmul((string)$product_data['product_price'], (string)$product_data['actual_quantity'], 3);
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$data['actual_product_price'] = $product_data['actual_product_price'];
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$data['product_platform_code'] = $product_data['product_platform_code'];
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$data['amount'] = $product_data['product_num'];
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$data['manufacturer'] = $product_data['manufacturer'];
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@ -3404,4 +3408,98 @@ class PatientOrderService extends BaseService
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return "";
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}
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/**
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* 计算药品订单明细实际金额
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* 此方法暂不考虑按品牌，按类别使用情况
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* @param array $product_datas 药品数据
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* @param array $coupons 优惠券数据
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* @return array
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*/
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public function calculateProductOrderItemActualPrice(array &$product_datas, array $coupons): array
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{
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if (empty($coupons)){
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return $product_datas;
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}
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foreach ($product_datas as &$product_data){
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$product_data["actual_product_price"] = bcmul(
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$product_data['actual_product_price'],
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$product_data['actual_quantity'],
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3
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);
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}
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// 处理单一商品使用优惠券
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foreach ($coupons as $coupon){
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// 适用范围（1:全场通用 2:问诊 3:按品牌适用 4:按类别适用 5:单品使用 6:全品类药品）
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if ($coupon["application_scope"] == 5){
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$product_ids = explode(',',$coupon['product_id']);
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foreach ($product_datas as &$product_data){
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if (in_array($product_data['product_id'],$product_ids)){
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$product_data["actual_product_price"] = bcsub(
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$product_data['actual_product_price'],
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$coupon['coupon_price'],
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2
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);
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}
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}
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}
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}
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// 处理订单通用优惠券
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$coupon_total_amount = 0; // 订单通用优惠券总金额
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foreach ($coupons as $coupon){
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// 适用范围（1:全场通用 2:问诊 3:按品牌适用 4:按类别适用 5:单品使用 6:全品类药品）
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if ($coupon["application_scope"] == 6 || $coupon["application_scope"] == 1){
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$coupon_total_amount = bcadd($coupon_total_amount,$coupon['coupon_price'],2);
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}
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}
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if ($coupon_total_amount != 0){
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$product_total_amount = 0; // 订单明细总金额
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foreach ($product_datas as &$product_data){
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$product_total_amount = bcadd(
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$product_total_amount,
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$product_data['actual_product_price'],
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3
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);
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}
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$used_coupon_total_amount = 0; // 已使用的优惠券金额
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foreach ($product_datas as &$product_data){
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// 本商品可优惠的金额 = （商品价格 / 商品总价格） * 优惠券总金额
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$amount = bcmul(
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bcdiv(
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$product_data['actual_product_price'],
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$product_total_amount,
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2
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),
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$coupon_total_amount,
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2
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);
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// 分配当前商品的优惠金额 = 原金额 - 本商品可优惠的金额
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$product_data["actual_product_price"] = bcsub(
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$product_data['actual_product_price'],
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$amount,
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2
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);
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$used_coupon_total_amount = bcadd($used_coupon_total_amount,$amount,2);
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}
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// 处理浮点误差，将剩余金额分配到第一个商品
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$remaining_amount = bcsub($coupon_total_amount,$used_coupon_total_amount,2);
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if ($remaining_amount != 0){
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$product_datas[0]['actual_product_price'] = bcsub(
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$product_datas[0]["actual_product_price"],
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$remaining_amount,
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2
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);
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}
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}
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return $product_datas;
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}
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}
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