476 lines
20 KiB
PHP
476 lines
20 KiB
PHP
<?php
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namespace app\common\utils\approval\traits;
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use support\Db;
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use support\exception\BusinessException;
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trait ApprovalQueryTrait
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{
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/** 流程图数据 */
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public function getFlowDiagramData(int $instanceId): array
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{
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$instance = Db::table('approval_instances')->find($instanceId);
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if (!$instance) return [];
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$flow = Db::table('approval_flows')->where('type', $instance->flow_type)->first();
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if (!$flow) return [];
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$steps = json_decode($flow->steps, true) ?: [];
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$records = Db::table('approval_records')
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->where('instance_id', $instanceId)
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->where('round', (int)$instance->round)
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->orderBy('step_index')->orderByRaw('COALESCE(approved_at, created_at) asc')
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->get()
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->groupBy('step_index');
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$formData = json_decode($instance->form_data, true) ?: [];
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$data = [];
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foreach ($steps as $i => $step) {
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$actions = ($records->get($i) ?? collect())->toArray();
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if (!empty($actions)) {
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$cntApproved = 0; $cntRejected = 0; $cntPending = 0;
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foreach ($actions as $a) {
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if ($a->status === 'approved') $cntApproved++;
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elseif ($a->status === 'rejected') $cntRejected++;
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elseif ($a->status === 'pending') $cntPending++;
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// skipped/timeout 不阻断完结显示
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}
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if ($cntRejected > 0) $status = 'rejected';
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elseif ($cntPending > 0) $status = 'processing';
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elseif ($cntApproved > 0) $status = 'approved';
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else $status = 'approved'; // 全是 skipped/timeout 也视为已过
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} else {
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if ($i < (int)$instance->current_step) {
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if (isset($step['condition']) && !$this->evaluateCondition($step['condition'], $formData)) {
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$status = 'skipped';
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} else {
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$status = 'approved';
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}
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} elseif ($i === (int)$instance->current_step && $instance->status === 'processing') {
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$status = 'processing';
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} else {
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$status = 'pending';
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}
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}
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$data[] = [
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'index' => $i,
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'name' => $step['name'] ?? ('Step '.$i),
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'type' => $step['type'] ?? 'all',
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'status' => $status,
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'actions' => $actions,
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];
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}
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return $data;
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}
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/** 查询某个审批实例的审批记录 */
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public function getInstanceRecords(int $instanceId, ?string $userNameColumn = null): array
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{
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// 1) 实例 + 流程步骤
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$instance = Db::table('approval_instances')->where('id', $instanceId)->first();
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if (!$instance) {
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throw new BusinessException('审批实例未找到');
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}
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$flow = Db::table('approval_flows')->where('type', $instance->flow_type)->first();
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if (!$flow) {
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throw new BusinessException('审批流程定义未找到');
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}
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$steps = json_decode($flow->steps, true) ?: [];
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// 2) 记录查询（可选带出审批人姓名）
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if ($userNameColumn) {
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// 注意：确保 user 表存在该列
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$records = Db::table('approval_records as ar')
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->leftJoin('user as u', 'ar.approver_id', '=', 'u.id')
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->where('ar.instance_id', $instanceId)
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->orderBy('ar.step_index')
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->orderByRaw('COALESCE(ar.approved_at, ar.created_at) asc')
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->select(
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'ar.*',
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Db::raw("u.`{$userNameColumn}` as approver_name")
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)
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->get()
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->toArray();
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} else {
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$records = Db::table('approval_records as ar')
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->where('ar.instance_id', $instanceId)
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->orderBy('ar.step_index')
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->orderByRaw('COALESCE(ar.approved_at, ar.created_at) asc')
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->select('ar.*')
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->get()
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->toArray();
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}
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// 3) 附加步骤名/类型；统计汇总
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$summary = ['approved'=>0,'rejected'=>0,'pending'=>0,'skipped'=>0,'timeout'=>0,'total'=>0];
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foreach ($records as &$r) {
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$idx = (int)$r->step_index;
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$meta = $steps[$idx] ?? [];
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$r->step_name = $meta['name'] ?? ('Step '.$idx);
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$r->step_type = $meta['type'] ?? 'all';
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if (isset($summary[$r->status])) {
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$summary[$r->status]++;
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}
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$summary['total']++;
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}
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unset($r);
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return [
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'instance' => [
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'id' => (int)$instance->id,
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'flow_type' => $instance->flow_type,
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'biz_type' => $instance->biz_type,
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'biz_id' => $instance->biz_id,
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'status' => $instance->status,
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'current_step' => (int)$instance->current_step,
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'created_at' => $instance->created_at,
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'updated_at' => $instance->updated_at,
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'finished_at' => $instance->finished_at,
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],
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'steps' => array_map(function($s){
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return [
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'name' => $s['name'] ?? '',
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'type' => $s['type'] ?? 'all',
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'condition' => $s['condition'] ?? null,
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];
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}, $steps),
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'records' => array_map(function($r){
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// 转成数组（Illuminate 返回的是 stdClass）
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return [
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'id' => (int)$r->id,
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'instance_id' => (int)$r->instance_id,
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'approver_id' => (int)$r->approver_id,
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'step_index' => (int)$r->step_index,
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'action' => $r->action,
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'status' => $r->status,
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'comment' => $r->comment,
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'approved_at' => $r->approved_at,
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'created_at' => $r->created_at,
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'updated_at' => $r->updated_at,
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'approver_name'=> property_exists($r, 'approver_name') ? $r->approver_name : null,
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'step_name' => $r->step_name,
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'step_type' => $r->step_type,
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];
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}, $records),
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'summary' => $summary,
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];
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}
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/** 简单时间线 */
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public function getSimpleTimeline(int $instanceId, ?string $userNameColumn = null, string $initiatorPlacement = 'prepend'): array
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{
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// 基础数据
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$instance = Db::table('approval_instances')->where('id', $instanceId)->first();
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if (!$instance) throw new BusinessException('审批实例未找到');
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$flow = Db::table('approval_flows')->where('type', $instance->flow_type)->first();
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if (!$flow) throw new BusinessException('审批流程定义未找到');
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$steps = json_decode($flow->steps, true) ?: [];
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$formData = json_decode($instance->form_data ?? '{}', true) ?: [];
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$curStep = (int)$instance->current_step;
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$round = (int)$instance->round;
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// 申请人
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$initiatorId = (int)$instance->initiator_id;
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$initiatorName = null;
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if ($userNameColumn) {
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$initiatorName = Db::table('user')->where('id', $initiatorId)->value($userNameColumn);
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}
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// 审批记录（仅当前轮次）
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$records = Db::table('approval_records as ar')
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->where('ar.instance_id', $instanceId)
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->where('ar.round', $round)
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->orderBy('ar.step_index')
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->orderByRaw('COALESCE(ar.approved_at, ar.created_at) asc')
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->select('ar.*')
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->get()
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->toArray();
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// 一次性拉取姓名，避免 N+1
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$nameMap = [];
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if ($userNameColumn && !empty($records)) {
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$uids = [];
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foreach ($records as $r) $uids[] = (int)$r->approver_id;
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$uids = array_values(array_unique($uids));
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if (!empty($uids)) {
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$pairs = Db::table('user')->whereIn('id', $uids)->pluck($userNameColumn, 'id')->toArray();
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foreach ($pairs as $uid => $name) $nameMap[(int)$uid] = $name;
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}
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}
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// 记录分组
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$byStep = [];
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foreach ($records as $r) {
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$idx = (int)$r->step_index;
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$byStep[$idx][] = $r;
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}
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$timeline = [];
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// 可选：发起申请块
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if ($initiatorPlacement === 'prepend') {
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$appliedAt = $instance->created_at ?: null;
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$timeline[] = [
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'index' => -1,
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'name' => '发起申请',
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'type' => '-',
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'status' => 'submitted',
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'started_at' => $appliedAt,
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'finished_at' => $appliedAt,
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'duration_seconds' => 0,
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'initiator_id' => $initiatorId,
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'initiator_name' => $initiatorName,
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];
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}
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// 每一步
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foreach ($steps as $i => $meta) {
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$name = $meta['name'] ?? ('Step '.$i);
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$typeRaw = strtolower($meta['type'] ?? 'all');
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$type = in_array($typeRaw, ['any','all']) ? $typeRaw : 'all';
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$condStr = $meta['condition'] ?? null;
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$condOk = $condStr ? $this->evaluateCondition($condStr, $formData) : true;
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$recs = $byStep[$i] ?? [];
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$hasRecs = !empty($recs);
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$status = 'pending';
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$startedAt = null;
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$finishedAt = null;
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$durationSec = null;
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// 每一步的“审批意见”（只展示有内容的 comment）
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$opinions = []; // [{approver_id, approver_name?, action, status, comment, time}...]
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if ($hasRecs) {
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// 统计时间
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$minCreated = null;
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$minApproveAt = null; $maxApproveAt = null;
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$minRejectAt = null;
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$maxTimeoutAt = null;
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$cnt = ['pending'=>0,'approved'=>0,'rejected'=>0,'timeout'=>0];
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foreach ($recs as $rr) {
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// 收集“审批意见”（非空 comment 都算）
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$cmt = trim((string)($rr->comment ?? ''));
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if ($cmt !== '') {
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$opinions[] = [
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'approver_id' => (int)$rr->approver_id,
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'approver_name' => $userNameColumn ? ($nameMap[(int)$rr->approver_id] ?? null) : null,
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'action' => $rr->action, // approve | reject | null
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'status' => $rr->status, // approved|rejected|pending|skipped|timeout
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'comment' => $cmt,
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'time' => $rr->approved_at ?: $rr->created_at,
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];
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}
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if ($rr->created_at && (!$minCreated || $rr->created_at < $minCreated)) $minCreated = $rr->created_at;
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if ($rr->approved_at) {
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if ($rr->status === 'approved') {
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if (!$minApproveAt || $rr->approved_at < $minApproveAt) $minApproveAt = $rr->approved_at;
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if (!$maxApproveAt || $rr->approved_at > $maxApproveAt) $maxApproveAt = $rr->approved_at;
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} elseif ($rr->status === 'rejected') {
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if (!$minRejectAt || $rr->approved_at < $minRejectAt) $minRejectAt = $rr->approved_at;
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} elseif ($rr->status === 'timeout') {
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if (!$maxTimeoutAt || $rr->approved_at > $maxTimeoutAt) $maxTimeoutAt = $rr->approved_at;
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}
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}
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if (isset($cnt[$rr->status])) $cnt[$rr->status]++;
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}
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// 时间升序排序 opinions
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if (!empty($opinions)) {
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usort($opinions, function($a, $b) {
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return strcmp($a['time'] ?? '', $b['time'] ?? '');
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});
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}
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$startedAt = $minCreated;
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// 总结果（注意：这里按你现在的签名调用，含 round）
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$outcome = $this->getStepOutcome($instanceId, $round, $i, $type); // 'pending'|'approve'|'reject'
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if ($outcome === 'reject') {
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$status = 'rejected';
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$finishedAt = $minRejectAt;
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} elseif ($outcome === 'approve') {
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$status = 'approved';
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$finishedAt = ($type === 'any') ? $minApproveAt : $maxApproveAt;
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} else {
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if ($cnt['timeout'] > 0 && $cnt['approved'] === 0 && $cnt['rejected'] === 0 && $cnt['pending'] === 0) {
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$status = 'timeout';
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$finishedAt = $maxTimeoutAt;
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} else {
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$status = 'processing';
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}
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}
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if ($startedAt && $finishedAt) {
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$durationSec = max(0, strtotime($finishedAt) - strtotime($startedAt));
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}
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} else {
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// 无记录：根据位置与条件展示
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if ($i < $curStep) {
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$status = $condOk ? 'approved' : 'skipped';
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} elseif ($i === $curStep && $instance->status === 'processing') {
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$status = 'processing';
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} else {
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$status = $condOk ? 'pending' : 'skipped';
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}
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}
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$row = [
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'index' => (int)$i,
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'name' => $name,
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'type' => $type,
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'status' => $status,
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'started_at' => $startedAt,
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'finished_at' => $finishedAt,
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'duration_seconds' => $durationSec,
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'opinions' => $opinions, // 这就是每个审批意见
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];
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// 把申请人信息并到第一步（可选）
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if ($initiatorPlacement === 'attach' && empty($timeline)) {
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$row['initiator_id'] = $initiatorId;
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$row['initiator_name'] = $initiatorName;
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}
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$timeline[] = $row;
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}
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return $timeline;
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}
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/** 按业务ID获取“最新进展”的极简状态 */
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public function getBriefStatusByBiz(string $bizId, ?string $bizType = null, ?string $userNameColumn = null): array
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{
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// 1) 最新实例
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$q = Db::table('approval_instances')->where('biz_id', $bizId);
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if ($bizType !== null && $bizType !== '') {
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$q->where('biz_type', $bizType);
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}
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$instance = $q->orderByDesc('id')->first();
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if (!$instance) {
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// throw new BusinessException('未找到对应的审批实例');
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return [];
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}
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$base = [
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'instance_id' => (int)$instance->id,
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'flow_type' => $instance->flow_type,
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'biz_type' => $instance->biz_type,
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'biz_id' => $instance->biz_id,
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'status' => $instance->status,
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'finished_at' => $instance->finished_at,
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'updated_at' => $instance->updated_at,
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];
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// 2) 已完结：直接返回
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if ($instance->status !== 'processing') {
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return $base;
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}
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// 3) 进行中：取当前步骤 + 当前 pending 审批者
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$flow = Db::table('approval_flows')->where('type', $instance->flow_type)->first();
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if (!$flow) {
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// 容错：没有流程定义
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return $base;
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}
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$steps = json_decode($flow->steps, true) ?: [];
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$idx = (int)$instance->current_step;
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$round = (int)$instance->round;
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$meta = $steps[$idx] ?? [];
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$typeRaw = strtolower($meta['type'] ?? 'all');
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$type = in_array($typeRaw, ['any','all']) ? $typeRaw : 'all';
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// 当前步的所有记录
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$recsQ = Db::table('approval_records')->where('instance_id', $instance->id)->where('step_index', $idx);
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// 待处理人（只列出 pending）
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if ($userNameColumn) {
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$pendingRows = Db::table('approval_records as ar')
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->leftJoin('user as u', 'ar.approver_id', '=', 'u.id')
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->where('ar.instance_id', $instance->id)
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->where('ar.round', $round)
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->where('ar.step_index', $idx)
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->where('ar.status', 'pending')
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->select('ar.approver_id', Db::raw("u.`{$userNameColumn}` as approver_name"))
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->get()
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->toArray();
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} else {
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$pendingRows = Db::table('approval_records')
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->where('instance_id', $instance->id)
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->where('round', $round)
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->where('step_index', $idx)
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->where('status', 'pending')
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->select('approver_id')
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->get()
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->toArray();
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}
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$pendingApprovers = [];
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foreach ($pendingRows as $r) {
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$row = ['approver_id' => (int)$r->approver_id];
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if ($userNameColumn && property_exists($r, 'approver_name')) {
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$row['approver_name'] = $r->approver_name;
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}
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$pendingApprovers[] = $row;
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}
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// 当前步的聚合状态（进行中通常返回 processing；若全被超时任务置为 timeout，则返回 timeout）
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// 先快速统计是否纯 timeout
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$stats = Db::table('approval_records')
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->where('instance_id', $instance->id)
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->where('round', $round)
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->where('step_index', $idx)
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->selectRaw("SUM(CASE WHEN status='pending' THEN 1 ELSE 0 END) as c_pending")
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->selectRaw("SUM(CASE WHEN status='approved' THEN 1 ELSE 0 END) as c_approved")
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->selectRaw("SUM(CASE WHEN status='rejected' THEN 1 ELSE 0 END) as c_rejected")
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->selectRaw("SUM(CASE WHEN status='timeout' THEN 1 ELSE 0 END) as c_timeout")
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->first();
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$stepStatus = 'processing';
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if ($stats && (int)$stats->c_timeout > 0 && (int)$stats->c_pending === 0 && (int)$stats->c_approved === 0 && (int)$stats->c_rejected === 0) {
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$stepStatus = 'timeout';
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}
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$base['step'] = [
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'index' => $idx,
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'name' => $meta['name'] ?? ('Step '.$idx),
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'type' => $type, // any|all
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'status' => $stepStatus, // processing|timeout
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'pending_approvers' => $pendingApprovers, // 当前正在等待的审批者
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];
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return $base;
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}
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|
||
/** 登录/首屏初始化：获取当前用户的待办总数 */
|
||
public function getInitTodoCount(int $userId): int
|
||
{
|
||
$userId = (int)$userId;
|
||
if ($userId <= 0) {
|
||
throw new BusinessException('无效的用户ID');
|
||
}
|
||
|
||
$row = Db::table('approval_records as ar')
|
||
->join('approval_instances as ai', 'ai.id', '=', 'ar.instance_id')
|
||
->where('ar.approver_id', $userId)
|
||
->where('ar.status', 'pending')
|
||
->where('ai.status', 'processing')
|
||
// 只统计实例“当前轮次、当前步骤”的待办，避免历史残留干扰
|
||
->whereRaw('ar.round = ai.round')
|
||
->whereRaw('ar.step_index = ai.current_step')
|
||
->selectRaw('COUNT(*) as c')
|
||
->first();
|
||
|
||
return (int)($row->c ?? 0);
|
||
}
|
||
}
|