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382 lines
12 KiB
382 lines
12 KiB
<?php
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declare (strict_types=1);
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namespace app\common\service\server;
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use app\api\model\dealer\User as DealerUserModel;
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use app\api\model\Server\ServerOrder;
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use app\api\model\UserCoupon;
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use app\api\service\User as UserService;
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use app\common\enum\coupon\CouponType as CouponTypeEnum;
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use app\common\enum\coupon\TypeCase;
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use app\common\enum\dealer\DealerUserEnum;
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use app\common\enum\order\PayStatus;
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use app\common\enum\ServerEnum;
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use app\common\library\helper;
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use app\common\model\server\Server;
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use app\common\model\UserCoupon as UserCouponModel;
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use app\common\service\BaseService;
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use app\common\service\Order as OrderService;
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use app\common\service\order\Refund as RefundService;
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use app\store\model\dealer\User as UserModel;
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use cores\exception\BaseException;
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use think\db\exception\DataNotFoundException;
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use think\db\exception\DbException;
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use think\db\exception\ModelNotFoundException;
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class Order extends BaseService
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{
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/**
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* 订单结算的规则
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* @var array
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*/
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private array $checkoutRule = [
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'isUserGrade' => true, // 会员等级折扣
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'isCoupon' => true, // 优惠券抵扣
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'isUsePoints' => true, // 是否使用积分抵扣
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'isDealer' => true, // 是否开启分销
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];
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private array $serverInfo;
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private int $serverId;
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private int $couponId;
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/**
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* 生成订单号
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* @return string
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*/
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private function orderNo(): string
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{
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return OrderService::createOrderNo();
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}
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/**
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* @notes:用户取消订单
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* @param array $order
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* @return bool
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* @throws BaseException
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* @throws DataNotFoundException
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* @throws DbException
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* @throws ModelNotFoundException
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* @author: wanghousheng
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*/
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public static function cancelOrder(array $order): bool
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{
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//未完成 未取消
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if (!empty($order['order_status']) && self::checkCancel($order)) {
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if (!empty($order['coupon_id'])) {
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// 回退用户优惠券
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$order['coupon_id'] > 0 && UserCouponModel::setIsUse($order['coupon_id'], false);
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}
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//判断是否已支付
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if ($order['pay_status'] == PayStatus::SUCCESS) {
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if (!(new RefundService)->handle($order)) {
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try {
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throwError('执行订单退款失败');
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} catch (BaseException $e) {
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return false;
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}
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}
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}
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//更新订单状态
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$model = new \app\common\model\server\Order;
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$model->where(['order_id' => $order['order_id']])->save(['order_status' => ServerEnum::CANCELLED]);
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return true;
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}
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return false;
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}
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/**
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* @notes:是否可以取消
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* @param $order
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* @return bool
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* @author: wanghousheng
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*/
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public static function checkCancel($order): bool
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{
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if (!empty($order['order_status']) && !in_array($order['order_status'], [ServerEnum::COMPLETED, ServerEnum::CANCELLED])) {
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return true;
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}
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return false;
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}
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/**
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* @notes:是否可以派单
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* @param $order
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* @return bool
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* @throws BaseException
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* @author: wanghousheng
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*/
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public static function checkDispatch($order): bool
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{
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if (!empty($order) && $order['order_status'] == ServerEnum::APPLYDISPATCH && UserService::isStore()) {
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return true;
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}
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return false;
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}
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/**
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* @notes:是否可以完成
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* @param $order
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* @return bool
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* @throws BaseException
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* @author: wanghousheng
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*/
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public static function checkSuccess($order): bool
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{
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if (!UserService::isDealerEngineer() || !UserService::isStore()) {
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return false;
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}
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if (!empty($order) && $order['order_status'] == ServerEnum::APPLYSERVER) {
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return true;
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}
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return false;
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}
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/**
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* @notes:是否可以支付
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* @param $order
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* @return bool
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* @throws BaseException
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* @author: wanghousheng
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*/
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public static function checkPay($order): bool
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{
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$userId = UserService::getCurrentLoginUserId();
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if (!empty($order) && $order['pay_status'] == PayStatus::PENDING && $order['user_id'] == $userId && $order['order_status'] == ServerEnum::APPLYPAY) {
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return true;
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}
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return false;
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}
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/**
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* @notes:派单
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* @param array $order
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* @param int $dealerId
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* @return bool
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* @author: wanghousheng
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*/
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public static function dispatchOrders(array $order, int $dealerId): bool
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{
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//判断该订单是否可以指派
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if (!empty($order) && $order['order_status'] == ServerEnum::APPLYDISPATCH) {
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//判断指派人员是否是分销工程师
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$dealerInfo = DealerUserModel::detail($dealerId, []);
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if (!empty($dealerInfo)) {
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$dealerInfo = $dealerInfo->toArray();
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if ($dealerInfo['type'] == DealerUserEnum::ENGINEER) {
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$model = new \app\common\model\server\Order;
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$up['dealer_id'] = $dealerId;
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$up['order_status'] = ServerEnum::APPLYSERVER;
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$model->where(['order_id' => $order['order_id']])->save($up);
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return true;
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}
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}
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}
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return false;
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}
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/**
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* @notes:生成订单
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* @param array $params
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* @param int $couponId
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* @return array
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* @throws BaseException
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* @throws DbException
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* @author: wanghousheng
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*/
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public function createOrder(array $params, int $couponId): array
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{
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$userId = UserService::getCurrentLoginUserId();
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$data = $this->onCheck($params['server_id'], $couponId);
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// 设置优惠券使用状态
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$couponId > 0 && UserCoupon::setIsUse($couponId);
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//封装数据
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$order_data = [
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'order_no' => $this->orderNo(),
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'server_name' => $this->serverInfo['server_name'],
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'server_image_id' => $this->serverInfo['image_id'],
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'total_price' => $this->serverInfo['server_price'],
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'store_id' => $this->storeId,
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'user_id' => $userId,
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'coupon_id' => $data['coupon_id'],
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'coupon_money' => $data['coupon_money'],
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'pay_price' => $data['pay_price'],
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'create_time' => time(),
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'update_time' => time(),
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];
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$order_data = array_merge($order_data, $params);
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$model = new ServerOrder();
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$order_id = $model->insertGetId($order_data);
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if ($order_id) {
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return ['order_no' => $order_data['order_no'], 'order_id' => $order_id];
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}
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return [];
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}
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/**
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* @notes:订单确认-结算台
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* @param int $serverId
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* @param int $couponId
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* @return array
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* @throws BaseException
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* @throws DbException
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* @author: wanghousheng
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*/
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public function onCheck(int $serverId, int $couponId): array
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{
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$this->serverId = $serverId;
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$this->couponId = $couponId;
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return $this->checkOut();
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}
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/**
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* @notes:订单结算台
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* @return array
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* @throws BaseException
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* @throws DbException
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* @author: wanghousheng
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*/
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private function checkOut(): array
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{
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$info = Server::detail(['server_id' => $this->serverId, 'status' => 1], ['image', 'category']);
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if (empty($info)) {
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throwError('未找到服务信息');
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}
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$this->serverInfo = $info->toArray();
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$couponList = $this->getUserCouponList();
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$couponMoney = 0;
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if ($couponList && $this->couponId) {
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$couponMoney = $this->getCouponMoney($this->couponId, $couponList);
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}
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return [
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'info' => $this->serverInfo,
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'server_id' => $this->serverId,
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'coupon_list' => $couponList,
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'coupon_money' => $couponMoney,
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'coupon_id' => $this->couponId,
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'pay_price' => helper::number2($this->serverInfo['server_price'] - $couponMoney),
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];
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}
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/**
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* 当前用户可用的优惠券列表
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* @return array
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* @throws DbException|BaseException
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*/
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private function getUserCouponList(): array
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{
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// 是否开启优惠券折扣
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if (!$this->checkoutRule['isCoupon']) {
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return [];
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}
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$userId = UserService::getCurrentLoginUserId();
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// 当前用户可用的优惠券列表
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$couponList = UserCoupon::getUserCouponList($userId, (float)$this->serverInfo['server_price'], TypeCase::SERVER);
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// 判断当前优惠券是否满足订单使用条件 (优惠券适用范围)
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return UserCoupon::couponListApplyRangeServer($couponList, [$this->serverId]);
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}
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/**
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* 查找指定的优惠券信息
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* @param array $couponList 优惠券列表
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* @return false|mixed
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*/
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private function getCouponInfo(int $userCouponId, array $couponList)
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{
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return helper::getArrayItemByColumn($couponList, 'user_coupon_id', $userCouponId);
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}
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/**
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* @notes:获取优惠金额
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* @param int $userCouponId
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* @param array $couponList
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* @return float|int|mixed
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* @author: wanghousheng
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*/
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private function getCouponMoney(int $userCouponId, array $couponList)
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{
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// 获取优惠券信息
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$couponInfo = $this->getCouponInfo($userCouponId, $couponList);
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$reducedMoney = $this->serverInfo['server_price'];
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// 计算打折金额
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if ($couponInfo['coupon_type'] == CouponTypeEnum::DISCOUNT) {
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$reducePrice = $reducedMoney - ($reducedMoney * ($couponInfo['discount'] / 10));
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} else {
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$reducePrice = $couponInfo['reduce_price'];
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}
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$reducePrice = helper::number2($reducePrice);
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// 优惠券最大允许抵扣到一分钱，所以此处判断抵扣金额大于等于订单金额时，减去一分钱
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return ($reducePrice >= $reducedMoney) ? $reducedMoney - 1 : $reducePrice;
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}
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/**
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* @notes:用户取消订单
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* @param int $orderId
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* @return bool
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* @throws BaseException
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* @throws DataNotFoundException
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* @throws DbException
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* @throws ModelNotFoundException
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* @author: wanghousheng
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*/
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public static function userCancelOrder(int $orderId): bool
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{
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$userId = UserService::getCurrentLoginUserId();
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$where['order_id'] = $orderId;
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if (UserService::isDealerMember()) {
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return false;
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}
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if (UserService::isPlusMember() || UserService::isNormalMember()) {
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$where['user_id'] = $userId;
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}
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$orderInfo = ServerOrder::detail($where);
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if ($orderInfo->isEmpty()) {
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throwError('订单信息不存在');
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}
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return self::cancelOrder($orderInfo->toArray());
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}
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/**
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* @notes:派单
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* @param int $orderId
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* @param int $dealerId
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* @return bool
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* @throws BaseException
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* @author: wanghousheng
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*/
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public static function userDispatchOrders(int $orderId, int $dealerId): bool
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{
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if (!UserService::isStore()) {
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return false;
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}
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$orderInfo = ServerOrder::detail(['order_id' => $orderId]);
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if ($orderInfo->isEmpty()) {
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throwError('订单信息不存在');
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}
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return self::dispatchOrders($orderInfo->toArray(), $dealerId);
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}
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/**
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* @notes:分销商工程师-派单人员列表
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* @return array
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* @throws BaseException
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* @throws DataNotFoundException
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* @throws DbException
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* @throws ModelNotFoundException
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* @author: wanghousheng
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*/
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public static function getEngineer(): array
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{
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if (UserService::isStore()) {
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$list = UserModel::getEngineer();
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if (!$list->isEmpty()) {
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return $list->toArray();
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}
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}
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return [];
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}
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} |