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app/admin/controller/InvItemController.php

@@ -52,4 +52,19 @@ class InvItemController extends BaseController
              $data['manage_user_name'] = User::where('id', $data['manage_user_id'])->value('name');
          return $data;
      }
+
+    public function requisitionList(Request $request){
+        try {
+            $res = $this->service->getList();
+            $result = [];
+            foreach ($res as $value) {
+                $value['company_name'] = Corp::where('id', $value['company_id'])->value('name');
+                $value['manage_user_name'] = User::where('id', $value['manage_user_id'])->value('name');
+                $result[] = $value;
+            }
+            return $this->success($result, '审核列表');
+        } catch (\Throwable $e) {
+            return $this->error($e->getMessage());
+        }
+    }
 }

app/admin/controller/InvRequisitionController.php

@@ -3,8 +3,7 @@ namespace app\admin\controller;
 
 use app\common\controller\BaseController;
 use app\common\traits\crud\CrudControllerTrait;
-use app\common\service\InvRequisitionService;
+use app\admin\service\InvRequisitionService;
-use support\Request;
 
 class InvRequisitionController extends BaseController
 {

app/admin/service/InvRequisitionService.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace app\admin\service;
+
+use app\common\validate\InvRequisitionValidate;
+use app\common\traits\crud\CrudServiceTrait;
+use app\common\model\InvRequisition;
+
+class InvRequisitionService
+{
+
+    use CrudServiceTrait;
+
+    /**
+     * 指定当前要操作的模型
+     */
+    protected string $modelClass = InvRequisition::class;
+
+    /**
+     * 验证器
+     */
+    protected $validator = InvRequisitionValidate::class;
+
+    /**
+     * 获取验证器
+     */
+    public function getValidator()
+    {
+        return  new $this->validator;
+    }
+}

app/common/service/InvRequisitionApproveService.php

@@ -2,9 +2,12 @@
 
 namespace app\common\service;
 
+use app\common\model\User;
 use app\common\validate\InvRequisitionApproveValidate;
 use app\common\traits\crud\CrudServiceTrait;
 use app\common\model\InvRequisitionApprove;
+use support\Db;
+use support\exception\BusinessException;
 
 class InvRequisitionApproveService
 {
@@ -29,5 +32,195 @@ class InvRequisitionApproveService
         return  new $this->validator;
     }
 
+    /**
+     * @param string $flowType
+     * @param string $bizType
+     * @param string $bizId
+     * @param array $formData ['manage_user_id'=>23]//物品管理员
+     * @param int $initiatorId //申请人id
+     * @return array
+     */
+    public function start(string $flowType, string $bizType, string $bizId, array $formData, int $initiatorId): array
+    {
+        return Db::transaction(function () use ($flowType, $bizType, $bizId, $formData, $initiatorId) {
+            $flow = Db::table('approval_flows')->where('type', $flowType)->where('is_active', 1)->first();
+            if (!$flow) throw new BusinessException("审批流程未找到或已停用: {$flowType}");
+
+            $steps = json_decode($flow->steps, true);
+            if (!is_array($steps) || empty($steps)) throw new BusinessException("流程步骤配置错误");
+
+            // 找首个有效步骤索引（考虑条件）
+            $firstIndex = $this->getNextStepIndex($steps, $formData, -1);
+            if ($firstIndex === null) throw new BusinessException("未找到可执行的审批步骤");
+            $firstStep = $steps[$firstIndex];
+
+            //$now = date('Y-m-d H:i:s');
+            $now = time();
+
+
+            $service = new \app\common\utils\approval\service\ApprovalFlowService();
+
+            // 解析首步审批人（支持 role_id 或 roles.name）
+            $instance = (object)[
+                'initiator_id' => $initiatorId,
+                'form_data'=>json_encode($formData, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES)
+            ];
+            $approverIds = $service->StetApprovers($firstStep, $instance, true);
+
+            if(empty($approverIds)){
+                throw  new BusinessException('未解析到任何审批人');
+            }
+            $uid = array_shift($approverIds);
+            $approver = User::where('id', $uid)->first();
+
+            $approveId = Db::table('inv_requisition_approve')->insertGetId([
+                'requisition_id' => $bizId, //申请单ID
+                'node_type' => $bizType,
+                'approver_id' => $approver->id,
+                'approver_name' => $approver->name,
+                'action' => 0,
+                'comment'    => '',
+                'created_at'   => $now,
+                'updated_at'   => $now,
+            ]);
+
+//            foreach ($approverIds as $uid) {
+//                $this->insertApprovalRecord($instance, $firstIndex, $uid);
+//            }
+
+            return ['instance_id' => $approveId];
+        });
+    }
+
+    /** 执行审批 */
+    public function approve(int $requisitionId, int $approverId, string $action, string $comment = '')
+    {
+        if (!in_array($action, ['1','2'], true)) { //审批动作：1通过 2驳回
+            throw new BusinessException("无效的审批操作");
+        }
+
+        return Db::transaction(function () use ($requisitionId, $approverId, $action, $comment) {
+//            $instance = Db::table('approval_instances')->where('id', $instanceId)->lockForUpdate()->first();
+            $requisition = Db::table('inv_requisition')->where('id', $requisitionId)->lockForUpdate()->first();
+            if (!$requisition) throw new BusinessException("审批实例未找到");
+            if ($requisition->status !== 'processing') {
+                return ['status' => 'noop', 'msg' => '实例未处理'];
+            }
+
+            //审批流程
+            $flow  = Db::table('approval_flows')->where('type', $requisition->flow_type)->first();
+            if (!$flow) throw new BusinessException("审批流程定义未找到");
+
+            $steps = json_decode($flow->steps, true);
+            //$idx   = (int)$requisition->current_step;
+            //$step  = $steps[$idx] ?? null;
+            //if (!$step) throw new BusinessException("当前步骤配置错误");
+
+            // 找到该用户在本步的 pending 记录（加锁）
+            $pendingRecord = Db::table('inv_requisition_approve')
+                ->where('requisition_id', $requisitionId)
+                ->where('approver_id', $approverId)
+                ->where('action', 0)
+                ->lockForUpdate()
+                ->first();
+
+            if (!$pendingRecord) {
+                // 已处理过？
+                $anyRecord = Db::table('inv_requisition_approve')
+                    ->where('requisition_id', $requisitionId)
+                    ->where('approver_id', $approverId)
+                    ->first();
+                if ($anyRecord && $anyRecord->action > 0) {
+                    return ['status' => 'noop', 'msg' => '已处理'];
+                }
+                // 步骤已推进
+//                if ((int)$requisition->current_step !== $idx) {
+//                    return ['status' => 'noop', 'msg' => '非当前审批'];
+//                }
+                return ['status' => 'noop', 'msg' => '无待处理记录'];
+            }
+
+            $now = date('Y-m-d H:i:s');
+
+            // 1) 更新当前人的审批记录
+            Db::table('inv_requisition_approve')->where('id', $pendingRecord->id)->update([
+                'action'      => $action,
+                'comment'     => $comment,
+                'approved_at' => $now,
+                'updated_at'  => $now,
+            ]);
+
+            // 2) 已通过步骤与总步数相等则结束审核流程
+            $pass = Db::table('inv_requisition_approve')
+                ->where('requisition_id', $requisitionId)
+                ->where('approver_id', $approverId)
+                ->where('action', 1)
+                ->count();
+            if($action == 1){
+                if(count($steps) == $pass){
+                    $requisition->status = 12;
+                    $requisition->save();
+                    return ['status' => 'complete', 'msg' => '已通过'];
+                }
+            }
+
+            // 3) 拒绝 => 结束
+            if($action == 2){
+                Db::table('inv_requisition_approve')->where('id', $pendingRecord->id)->update([
+                    'action'      => $action,
+                    'comment'     => $comment,
+                    'approved_at' => $now,
+                    'updated_at'  => $now,
+                ]);
+                if(count($steps) == $pass){
+                    $requisition->status = 13;
+                    $requisition->save();
+                    return ['status' => 'complete', 'msg' => '拒绝'];
+                }
+            }
+
+
+            // 4) 通过 => 进入下一步或结束
+            $formData  = ['manage_user_id'=>''];
+
+            $nextIndex = $pass;
+            $nextStep = $steps[$nextIndex];
+            $service = new \app\common\utils\approval\service\ApprovalFlowService();
+
+            $instance = (object)[
+                'form_data'=>json_encode($formData, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES)
+            ];
+            $approverIds = $service->StetApprovers($nextStep, $instance, true);
+            $approver = User::where('id', array_pop($approverIds))->first();
+            Db::table('inv_requisition_approve')->insertGetId([
+                'requisition_id' => $requisitionId, //申请单ID
+                'node_type' => $nextStep['approvers']['initiator_leader'],
+                'approver_id' => $approver->id,
+                'approver_name' => $approver->name,
+                'action' => 0,
+                'comment'    => '',
+                'created_at'   => $now,
+                'updated_at'   => $now,
+            ]);;
+
+        });
+    }
+
+//    public function insertApprovalRecord()
+//    {
+//    }
+
+
+    /** 获取下一个有效步骤索引 */
+    private function getNextStepIndex(array $steps, array $formData, int $currentStepIndex): ?int
+    {
+        for ($i = $currentStepIndex + 1; $i < count($steps); $i++) {
+            $s = $steps[$i];
+            if (empty($s['condition'])) {
+                return $i;
+            }
+        }
+        return null;
+    }
 
 }

app/common/utils/approval/traits/ApprovalResolverTrait.php

@@ -403,4 +403,8 @@ trait ApprovalResolverTrait
 
         return $ids;
     }
+
+    public function StetApprovers(array $step, object $instance, bool $avoidSelf = true){
+        return$this->resolveApprovers($step, $instance, $avoidSelf);
+    }
 }

config/route.php

@@ -514,6 +514,10 @@ Route::group('/admin', function () {
         Route::any('/item/update', [app\admin\controller\InvItemController::class, 'update']);
         Route::any('/item/show', [app\admin\controller\InvItemController::class, 'show']);
         Route::any('/item/destroy', [app\admin\controller\InvItemController::class, 'destroy']);
+
+        Route::group('/requisition', function () {
+            Route::any('/list', [app\admin\controller\InvItemController::class, 'requisitionList']);
+        });
     });
 });