code-bang/backend/application/api/controller/Demand.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\service\CommonService;
use app\common\service\ContractService;
use app\common\service\DemandBiddingService;
use app\common\service\DemandService;
use app\common\service\OrderShipService;
use think\exception\HttpResponseException;
use think\Lang;
use think\Validate;

class Demand extends Api
{
    protected $noNeedLogin = [];
    protected $noNeedRight = ['*'];

    /**
     * 提交需求
     *
     * @ApiMethod (POST)
     * @param string $desc 需求描述
     * @param array $images 图片数组
     * @param array $files 文件数组
     * @param string $contact 联系方式
     */
    public function submit()
    {
        try {
            if (!$this->auth->isLogin()) {
                $this->error('请先登录');
            }

            $params = $this->request->post();
            // 定义验证规则
            $validate = new Validate([
                'desc' => 'require|min:10',
                'contact' => 'require',
            ], [
                'desc.require' => '需求描述不能为空',
                'desc.min' => '需求描述至少10个字符',
                'contact.require' => '联系方式不能为空'
            ]);

            // 验证数据
            if (!$validate->check($params)) {
                $this->error($validate->getError());
            }

            // 验证图片数量
            if (isset($params['images']) && count($params['images']) > 9) {
                $this->error('图片数量不能超过9张');
            }

            // 验证文件数量
            if (isset($params['files']) && count($params['files']) > 5) {
                $this->error('文件数量不能超过5个');
            }
            $develop_types = explode(',', config('site.general_config_develop_types') ?? '');
            $params['develop_type'] = $develop_types[$params['develop_type']];
            $params['images'] = array_filter($params['images']);
            $params['files'] = array_filter(array_column($params['files'], 'url'));
            DemandService::create($params, $this->auth->id);
            $this->success('需求提交成功');
        } catch (\Exception $e) {
            if ($e instanceof HttpResponseException) {
                throw $e;
            }
            $this->error($e->getMessage());
        }
    }

    /**
     * 列表
     *
     * @ApiMethod (POST)
     * @param string $desc 需求描述
     * @param array $images 图片数组
     * @param array $files 文件数组
     * @param string $contact 联系方式
     */
    public function list()
    {
        try {
            $user_id = $this->auth->id ?? -1;
            $params = $this->request->param();
            $page_size = $params['pageSize'] ?? 10;
            $status = $params['status'] ?? -1;
            $type = $params['type'] ?? 0;
            $opType = $params['opType'] ?? '';
            $keywords = $params['keywords'] ?? '';
            $where = [
                'publish_status' => CommonService::SUCCESS
            ];
            if ($opType == 'my') {
                $where['user_id'] = $user_id;
                unset($where['publish_status']);
            } elseif ($opType == 'myQuote') {
                $demand_ids = DemandBiddingService::where(['user_id' => $user_id])->column('demand_id');
                $where['id'] = ['in', $demand_ids];
            }
            if ($keywords) {
                $where['desc'] = ['like', "%$keywords%"];
            }
            if ($type) {
                $where['type'] = $type;
            }
            if ($status != -1) {
                if ($opType == 'all') {
                    $develop_types = explode(',', config('site.general_config_develop_types') ?? '');
                    $where['develop_type'] = $develop_types[$status];
                } else {
                    $where['status'] = $status;
                }
            }
            $btnNameFun = function ($opType, $item) {
                $button = ['name' => '查看详情', 'theme' => 'light'];
                // key 为按钮动作标识（复用 DemandService::BUTTON_* 常量），
                // 前端据此判断按钮类型，避免依赖中文文案；无动作的展示型按钮 key 为空
                if ($opType == 'all') {
                    if ($item->status == 1 && $item->isMyWin && $item->winBidding->bidding_status == 2 && $item->winBidding->process_status == 1) {
                        $button = ['key' => DemandService::BUTTON_CONFIRM, 'name' => '确认接单', 'theme' => 'danger'];
                    } elseif ($item->status == 2 && $item->isMyWin && $item->winBidding->bidding_status == 2 && $item->winBidding->process_status == 2) {
                        if ($item->demand_contracts && $item->demand_contracts->status == ContractService::STATUS_FINISHED && $item->demand_contracts->status2 == ContractService::STATUS_ONGOING) {
                            // 开发者已签约，等待客户签约
                            $button = ['key' => '', 'name' => '签约中', 'theme' => 'light'];
                        } else {
                            $button = ['key' => DemandService::BUTTON_CONTRACT_DEV, 'name' => '合同签约', 'theme' => 'danger'];
                        }
                    } elseif ($item->status == 3 && $item->isMyWin && $item->winBidding->bidding_status == 2 && $item->winBidding->process_status == 2) {
                        $button = ['key' => DemandService::BUTTON_COMPLETE_WORK, 'name' => '工作完成', 'theme' => 'danger'];
                    } elseif ($item->status == 5 && $item->isMyWin && $item->winBidding->bidding_status == 2 && $item->winBidding->process_status == 2) {
                        //客户支付尾款后，开发者发货交付
                        if ($item->hasDelivery) {
                            $button = ['key' => '', 'name' => '已发货', 'theme' => 'light'];
                        } else {
                            $button = ['key' => DemandService::BUTTON_DELIVER_GOODS, 'name' => '去发货', 'theme' => 'danger'];
                        }
                    } elseif ($item->is_bid) {
                        $button = ['key' => '', 'name' => '已投标', 'theme' => 'light'];
                    } elseif ($item->status == 1) {
                        $button = ['key' => 'bid', 'name' => '参与投标', 'theme' => 'danger'];
                    }
                } elseif ($opType == 'myQuote') {
                    if ($item->status == 1 && $item->isMyWin && $item->winBidding->bidding_status == 2 && $item->winBidding->process_status == 1) {
                        $button = ['key' => DemandService::BUTTON_CONFIRM, 'name' => '确认接单', 'theme' => 'danger'];
                    } elseif ($item->status == 2 && $item->isMyWin && $item->winBidding->bidding_status == 2 && $item->winBidding->process_status == 2) {
                        if ($item->demand_contracts && $item->demand_contracts->status == ContractService::STATUS_FINISHED && $item->demand_contracts->status2 == ContractService::STATUS_ONGOING) {
                            // 开发者已签约，等待客户签约
                            $button = ['key' => '', 'name' => '签约中', 'theme' => 'light'];
                        } else {
                            $button = ['key' => DemandService::BUTTON_CONTRACT_DEV, 'name' => '合同签约', 'theme' => 'danger'];
                        }
                    } elseif ($item->status == 3 && $item->isMyWin && $item->winBidding->bidding_status == 2 && $item->winBidding->process_status == 2) {
                        $button = ['key' => DemandService::BUTTON_COMPLETE_WORK, 'name' => '工作完成', 'theme' => 'danger'];
                    } elseif ($item->status == 4 && $item->accept_status == 1) {
                        $button = ['key' => '', 'name' => '待验收', 'theme' => 'light'];
                    } elseif ($item->status == 5 && $item->isMyWin && $item->winBidding->bidding_status == 2 && $item->winBidding->process_status == 2) {
                        //客户支付尾款后，开发者发货交付
                        if ($item->hasDelivery) {
                            $button = ['key' => '', 'name' => '已发货', 'theme' => 'light'];
                        } else {
                            $button = ['key' => DemandService::BUTTON_DELIVER_GOODS, 'name' => '去发货', 'theme' => 'danger'];
                        }
                    } elseif ($item->status == 5 && $item->accept_status == 2) {
                        $button = ['key' => '', 'name' => '待收货', 'theme' => 'light'];
                    }
                } elseif ($opType == 'my') {
                    if ($item->status == 2 && $item->demand_contracts && $item->demand_contracts->status2 == 1) {
                        $button = ['key' => DemandService::BUTTON_CONTRACT_CUSTOMER, 'name' => '合同签约', 'theme' => 'danger'];
                    } elseif ($item->status == 2) {
                        $button = ['key' => '', 'name' => '详聊沟通', 'theme' => 'danger'];
                    } elseif ($item->status == 3 && $item->work_status == 1) {
                        $button = ['key' => '', 'name' => '工作中', 'theme' => 'light'];
                    } elseif ($item->status == 4 && $item->accept_status == 1) {
                        $button = ['key' => DemandService::BUTTON_ACCEPT_PASSED, 'name' => '前去验收', 'theme' => 'danger'];
                    } elseif ($item->status == 5 && $item->accept_status == 2) {
                        //开发者发货后客户才能确认收货
                        if ($item->hasDelivery) {
                            $button = ['key' => DemandService::BUTTON_CONFIRM_RECEIPT, 'name' => '确认收货', 'theme' => 'danger'];
                        } else {
                            $button = ['key' => '', 'name' => '待发货', 'theme' => 'light'];
                        }
                    }
                }
                return $button;
            };
            $list = DemandService::getList($where, $page_size, 'id desc', '', ['user', 'demandContracts', 'demandBiddings', 'winBidding']);
            //已发货的需求集合（发货表），用于开发者视角的发货按钮展示
            $deliveredDemandIds = OrderShipService::getDeliveredDemandIds($list->column('id'));
            $list = $list->each(function ($item, $key) use ($user_id, $opType, $btnNameFun, $deliveredDemandIds) {
                $demand_bidding = $item->demand_biddings;
                $bidUserIds = array_column($demand_bidding, 'user_id');
                $item->demand_biddings_count = count($demand_bidding);
                $item->is_bid = in_array($user_id, $bidUserIds);
                $item->isMyWin = $item->winBidding && $item->winBidding->user_id == $user_id;
                $item->hasDelivery = in_array($item->id, $deliveredDemandIds);
                $item->button = $btnNameFun($opType, $item);
            });
            $this->success('', $list);
        } catch (\Exception $e) {
            if ($e instanceof HttpResponseException) {
                throw $e;
            }
            $this->error($e->getMessage());
        }
    }

    public function detail()
    {
        try {
            $user_id = $this->auth->id ?? -1;
            $userInfo = $this->auth->getUserinfo();
            $id = $this->request->param('id', 0);
            $where = [
                'id' => $id,
            ];
            $info = DemandService::getOne($where, ['demandContracts', 'winBidding', 'demandGroupChat'], [], ['withCount' => 'demandBiddings']);
            if (!$info) {
                throw new \Exception('该需求不存在');
            }
            //更新浏览次数
            DemandService::where($where)->setInc('views');
            $steps = [
                ['status' => 1, 'status_name' => '招标', 'status_text' => '招标'],
                ['status' => 2, 'status_name' => '签约', 'status_text' => '签约'],
                ['status' => 3, 'status_name' => '工作', 'status_text' => '工作'],
                ['status' => 4, 'status_name' => '验收', 'status_text' => '验收'],
                ['status' => 5, 'status_name' => '收货', 'status_text' => '收货'],
            ];
            $ins = $info->status;
            foreach ($steps as &$step) {
                $step['status_text'] = $step['status'] == $ins ? ($step['status_text'] . '中') : ($step['status'] < $ins ? $step['status_text'] . '完成' : '待' . $step['status_text']);
            }
            $info->stepList = [
                'steps' => $steps,
                'current' => max($ins - 1, 0)
            ];
            //我的报价
            $info->myBidding = DemandBiddingService::getOne(['demand_id' => $id, 'user_id' => $user_id]);
            //中标报价
//            $info->winBidding = DemandBiddingService::getOne(['demand_id' => $id, 'bidding_status' => DemandBiddingService::STATUS_BIDDING_WIN]);
            $info->isMy = $user_id == $info->user_id;//我发布
            $info->isMyWin = $info->winBidding && $info->winBidding->user_id == $user_id;//我中标
            //小程序内无法直接识别二维码，需先长按保存再用微信扫一扫
            $qrcodeText = '请使用微信扫码进群沟通';
            if ($user_id == $info->user_id) {
                $info->contactText = !empty($info->demand_group_chat->qr_code) ? $qrcodeText : '******开发接单后可见';
            } else {
                $info->contactText = $info->isMyWin && !empty($info->demand_group_chat->qr_code) ? $qrcodeText : '******确认接单后可见';
            }
            $info->images = array_filter($info->images);
            $info->files = array_map(fn($fl) => [
                'url' => $fl,
                'name' => urldecode(basename($fl))
            ], $info->files);
            //交付内容（订单发货表，开发者发货后展示）
            $info->delivery = OrderShipService::getDemandDelivery($id);

            $this->success('', $info);
        } catch (\Exception $e) {
            if ($e instanceof HttpResponseException) {
                throw $e;
            }
            $this->error($e->getMessage());
        }
    }

    public function contractDetail()
    {
        try {
            $demandId = $this->request->param('demandId', 0);
            $info = ContractService::getWinBiddingContract($demandId);
            if (empty($info->data_json['customData']) && ($firstContract = ContractService::getFirstContract($demandId))) {
                $data_json = $info->data_json;
                $data_json['customData'] = $firstContract->data_json['customData'] ?? [];
                $info->data_json = $data_json;
            }

            $this->success('', $info);
        } catch (\Exception $e) {
            if ($e instanceof HttpResponseException) {
                throw $e;
            }
            $this->error($e->getMessage());
        }
    }

    public function joinBidding()
    {
        try {
            if (!$this->auth->isLogin()) {
                $this->error('请先登录');
            }
            $user_id = $this->auth->id ?? -1;
            $params = $this->request->post();
            // 定义验证规则
            $validate = new Validate([
                'demand_id' => 'require',
                'quoted_price' => 'require',
                'need_days' => 'require',
            ], [
                'demand_id.require' => '需求id不能为空',
                'quoted_price.require' => '报价不能为空',
                'need_days.require' => '预计工时不能为空'
            ]);

            // 验证数据
            if (!$validate->check($params)) {
                $this->error($validate->getError());
            }
            $demand = DemandService::getOne(['id' => $params['demand_id']]);
            if (!$demand) {
                $this->error('该需求不能为空');
            }
            if ($demand->status != 1) {
                $this->error('该需求招标已结束，不能参与报名');
            }
            if ($demand->user_id == $user_id) {
                exception('不能投标自己发布的需求');
            }
            DemandBiddingService::instance()->create($params, $user_id);
            $this->success('报名成功');
        } catch (\Exception $e) {
            if ($e instanceof HttpResponseException) {
                throw $e;
            }
            $this->error($e->getMessage());
        }
    }

    /**
     * @param
     */
    public function demandOperate()
    {
        try {
            $param = $this->request->param();
            $userId = $this->auth->id ?? 0;
            $res = DemandService::operateDemand($param, $userId);

            $this->success('', $res);
        } catch (\Exception $e) {
            if ($e instanceof HttpResponseException) {
                throw $e;
            }
            $this->error($e->getMessage());
        }
    }

}