???? ??? ?? ?? ? ?? ???? ?? ??? ?? ???? ???? ???? ???, ?? ?? ??? ?? ?? ? ???? ???? ?? ??? ?? ???? ?? ???? ??? ???. PHP ???? ThinkPHP6 ?????? ??? ?? ???? ?? ??? ?????. ? ????? ThinkPHP6?? ?? ???? ??? ???? ??? ?????.

1. ThinkPHP6? ?? ???? ?? ?? ????

ThinkPHP6? ?? ???? ?? ?? ????? ????? ? ?? ??? ???? ???? ???.

• ???? ???: ??? ???? ??, ???, ?? ?? ? ?? ????? ?? ??
• ?? ???: ??, ??, ????, ?? ?? ?? ???? ?? ????? ?? ?? ??? ?????. ? ?? ??.

?? ???? ?? ????? ??? ?? ???? ??? ? ????.

• ?? ???? ??: ???? ??????? ?? ????? ???? ? ?? ??? ??, ??? ? ?? ??? ?????. : ???? ??? ???? ?? ????? ?? ???? ??? ?????.
• ?? ????? ?? ??: ???? ???? ?? ???? ??? ??? ???? ???? ???? ?????.
• ?? ??: ??? ?? ?? ???? ?? ??? ?? ?????.
• 2. ???? ???? ?? ??? ??

?? ??????? ???? ???? ?? ???? ???? ???.

???? ???:

CREATE TABLE `tp_flow` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'ID',
  `name` varchar(50) DEFAULT NULL COMMENT '流程名稱',
  `create_user_id` int(11) DEFAULT NULL COMMENT '創(chuàng)建人ID',
  `create_time` datetime DEFAULT NULL COMMENT '創(chuàng)建時(shí)間',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='審核流程表';

?? ???:

CREATE TABLE `tp_step` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT 'ID',
  `flow_id` int(11) DEFAULT NULL COMMENT '流程ID',
  `name` varchar(50) DEFAULT NULL COMMENT '步驟名稱',
  `status` tinyint(1) DEFAULT '0' COMMENT '狀態(tài)：0-未處理，1-已處理',
  `handler_id` int(11) DEFAULT NULL COMMENT '處理人ID',
  `handle_time` datetime DEFAULT NULL COMMENT '處理時(shí)間',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='審核步驟表';

3. ?? ??? ??

???? ?? ???? ????, ???? ???? ?? ???? ??? ????, ??? ?? ??? ???? ???.

?? ???? ?? ???? FlowModel? ????, ?? ?? ???? StepModel? ??? ??? ????, ???? ?? ?? ???? ?????.

// ppmodelFlowModel.php
namespace appmodel;

use thinkModel;

class FlowModel extends Model
{
    protected $table = 'tp_flow';

    // 定義與StepModel的一對(duì)多關(guān)系
    public function steps()
    {
        return $this->hasMany('StepModel', 'flow_id', 'id');
    }

    // 創(chuàng)建審核流程
    public function addFlow($data)
    {
        return $this->save($data);
    }

    // 編輯審核流程
    public function editFlow($id, $data)
    {
        return $this->where('id', $id)->update($data);
    }

    // 刪除審核流程
    public function delFlow($id)
    {
        return $this->where('id', $id)->delete();
    }

    // 按照ID獲取審核流程詳情
    public function getFlowById($id)
    {
        return $this->with('steps')->find($id);
    }

    // 獲取審核流程列表
    public function getFlowList()
    {
        return $this->with('steps')->select();
    }
}

2. ?? ?? ???? ?????

?? ?? ?? ?? ??? StepModel? ???? ???? ?? ??? FlowModel?? ?? ??? ???? ?? ??? ??? ???? ?????.

// ppmodelStepModel.php
namespace appmodel;

use thinkModel;

class StepModel extends Model
{
    protected $table = 'tp_step';

    // 定義與FlowModel的屬于關(guān)系
    public function flow()
    {
        return $this->belongsTo('FlowModel', 'flow_id');
    }

    // 添加審核步驟
    public function addStep($data)
    {
        return $this->save($data);
    }

    // 編輯審核步驟
    public function editStep($id, $data)
    {
        return $this->where('id', $id)->update($data);
    }

    // 刪除審核步驟
    public function delStep($id)
    {
        return $this->where('id', $id)->delete();
    }

    // 按照ID獲取審核步驟詳情
    public function getStepById($id)
    {
        return $this->find($id);
    }

    // 獲取審核步驟列表
    public function getStepListByFlowId($flow_id)
    {
        return $this->where('flow_id', $flow_id)->select();
    }

    // 更新審核步驟狀態(tài)
    public function updateStepStatus($id, $status, $handler_id, $handle_time)
    {
        $data = [
            'status' => $status,
            'handler_id' => $handler_id,
            'handle_time' => $handle_time,
        ];
        return $this->where('id', $id)->update($data);
    }
}

3. ?? ???? ??

?? ???? ????? ?? ????? ? ??? ???? ?? ???? ?? ??? ???? ???? ? ?? ?? ???? ???? ???? ???.

???? ??????? ?? ????? ?? ? ?? ????? ?? ?? ??? ???? ???.

// ppcontrollerFlowController.php
namespace appcontroller;

use appBaseController;
use appmodelFlowModel;
use appmodelStepModel;
use thinkRequest;

class FlowController extends BaseController
{
    protected $flowModel;
    protected $stepModel;

    public function __construct(FlowModel $flowModel, StepModel $stepModel)
    {
        $this->flowModel = $flowModel;
        $this->stepModel = $stepModel;
    }

    // 創(chuàng)建審核流程
    public function addFlow(Request $request)
    {
        $data = $request->post();

        // 添加審核流程
        $flow_result = $this->flowModel->addFlow([
            'name' => $data['name'],
            'create_user_id' => $this->getCurrentUserId(),
            'create_time' => date('Y-m-d H:i:s'),
        ]);
        if (!$flow_result) {
            return $this->error('創(chuàng)建審核流程失敗！');
        }

        // 添加審核步驟
        $step_data = [];
        foreach ($data['step'] as $key => $value) {
            $step_data[] = [
                'flow_id' => $this->flowModel->id,
                'name' => $value['name'],
                'handler_id' => $value['handler_id'],
            ];
        }
        $step_result = $this->stepModel->saveAll($step_data);
        if (!$step_result) {
            return $this->error('添加審核步驟失??！');
        }

        return $this->success('創(chuàng)建審核流程成功！');
    }
}

?? ???? ??? ? ???? ???? ?? ????? ???? ?? ????? ????? ?? ???.

// ppcontrollerApplyController.php
namespace appcontroller;

use appBaseController;
use appmodelStepModel;
use thinkRequest;

class ApplyController extends BaseController
{
    protected $stepModel;

    public function __construct(StepModel $stepModel)
    {
        $this->stepModel = $stepModel;
    }

    // 提交審核
    public function submitApply(Request $request)
    {
        $data = $request->post();

        // 獲取審核流程的第一步驟
        $steps = $this->stepModel->getStepListByFlowId($data['flow_id']);
        if (empty($steps)) {
            return $this->error('該審核流程未添加步驟！');
        }
        $first_step = $steps[0];

        // 更新第一步驟狀態(tài)
        $update_result = $this->stepModel->updateStepStatus($first_step->id, 1, $this->getCurrentUserId(), date('Y-m-d H:i:s'));
        if (!$update_result) {
            return $this->error('更新審核步驟狀態(tài)失?。?);
        }

        return $this->success('提交審核成功！');
    }
}

???? ?? ????? ??? ??? ?? ??? ??? ???? ???? ???? ?? ??? ?????.

// ppcontrollerApproveController.php
namespace appcontroller;

use appBaseController;
use appmodelStepModel;
use thinkRequest;

class ApproveController extends BaseController
{
    protected $stepModel;

    public function __construct(StepModel $stepModel)
    {
        $this->stepModel = $stepModel;
    }

    // 審核步驟
    public function approveStep(Request $request)
    {
        $data = $request->post();

        // 獲取當(dāng)前步驟
        $step = $this->stepModel->getStepById($data['step_id']);

        // 更新當(dāng)前步驟狀態(tài)
        $update_result = $this->stepModel->updateStepStatus($data['step_id'], $data['status'], $this->getCurrentUserId(), date('Y-m-d H:i:s'));
        if (!$update_result) {
            return $this->error('更新審核步驟狀態(tài)失??！');
        }

        // 獲取下一步驟
        $next_step = $this->stepModel->where('flow_id', $step->flow_id)->where('id', '>', $data['step_id'])->order('id asc')->find();
        if (!$next_step) {
            return $this->success('已審核完成！');
        }

        // 更新下一步驟狀態(tài)
        $update_result = $this->stepModel->updateStepStatus($next_step->id, 1, $next_step->handler_id, null);
        if (!$update_result) {
            return $this->error('更新審核步驟狀態(tài)失??！');
        }

        return $this->success('審核通過(guò)！');
    }
}

IV. ??

?? ?? ??? ?? ThinkPHP6??? ???? ???? ?? ???? ?? ??, ?? ???? ??? ??? ?? ?? ???? ?? ??? ?? ???? ???? ??? ? ? ????. ??? ?? ???? ?? ???? ??? ???? ??? ? ????.

? ??? ThinkPHP6?? ?? ????? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!