139 lines
5.3 KiB
PHP
139 lines
5.3 KiB
PHP
<?php
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namespace App\Services\Admin;
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use App\Models\Draw;
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use App\Models\RiskPoolLockLog;
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use Illuminate\Http\Request;
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use Illuminate\Pagination\LengthAwarePaginator;
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use Illuminate\Support\Facades\DB;
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/**
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* 风险占用流水查询：按号码明细或按注单聚合。
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*/
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final class AdminRiskPoolLockLogQueryService
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{
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/**
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* @return LengthAwarePaginator<int, object>
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*/
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public function paginateEntries(Draw $draw, Request $request, int $page, int $perPage): LengthAwarePaginator
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{
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$action = trim((string) $request->query('action_type', ''));
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$number = trim((string) $request->query('normalized_number', ''));
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$providerCode = strtoupper(trim((string) $request->query('provider_code', '')));
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$ticketItemId = (int) $request->integer('ticket_item_id', 0);
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$q = RiskPoolLockLog::query()
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->where('draw_id', $draw->id)
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->with(['ticketItem:id,ticket_no,play_code,player_id'])
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->orderByDesc('created_at')
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->orderByDesc('id');
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if ($action !== '' && in_array($action, ['lock', 'release'], true)) {
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$q->where('action_type', $action);
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}
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if ($number !== '' && preg_match('/^[0-9]{4}$/', $number) === 1) {
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$q->where('normalized_number', $number);
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}
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if ($providerCode !== '') {
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$q->where('provider_code', $providerCode);
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}
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if ($ticketItemId > 0) {
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$q->where('ticket_item_id', $ticketItemId);
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}
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return $q->paginate($perPage, ['*'], 'page', $page);
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}
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/**
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* @return LengthAwarePaginator<int, object>
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*/
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public function paginateByTicket(Draw $draw, Request $request, int $page, int $perPage): LengthAwarePaginator
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{
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$action = trim((string) $request->query('action_type', ''));
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$number = trim((string) $request->query('normalized_number', ''));
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$providerCode = strtoupper(trim((string) $request->query('provider_code', '')));
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$ticketItemId = (int) $request->integer('ticket_item_id', 0);
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$bindings = ['draw_id' => $draw->id];
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$filters = 'l.draw_id = :draw_id AND l.ticket_item_id IS NOT NULL';
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if ($action !== '' && in_array($action, ['lock', 'release'], true)) {
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$filters .= ' AND l.action_type = :action_type';
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$bindings['action_type'] = $action;
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}
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if ($number !== '' && preg_match('/^[0-9]{4}$/', $number) === 1) {
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$filters .= ' AND l.normalized_number = :normalized_number';
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$bindings['normalized_number'] = $number;
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}
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if ($providerCode !== '') {
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$filters .= ' AND l.provider_code = :provider_code';
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$bindings['provider_code'] = $providerCode;
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}
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if ($ticketItemId > 0) {
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$filters .= ' AND l.ticket_item_id = :ticket_item_id';
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$bindings['ticket_item_id'] = $ticketItemId;
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}
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$driver = DB::connection()->getDriverName();
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$lockCountExpr = $driver === 'sqlite'
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? "SUM(CASE WHEN l.action_type = 'lock' THEN 1 ELSE 0 END)"
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: "COUNT(*) FILTER (WHERE l.action_type = 'lock')";
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$releaseCountExpr = $driver === 'sqlite'
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? "SUM(CASE WHEN l.action_type = 'release' THEN 1 ELSE 0 END)"
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: "COUNT(*) FILTER (WHERE l.action_type = 'release')";
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$lockAmountExpr = $driver === 'sqlite'
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? "COALESCE(SUM(CASE WHEN l.action_type = 'lock' THEN l.amount ELSE 0 END), 0)"
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: "COALESCE(SUM(l.amount) FILTER (WHERE l.action_type = 'lock'), 0)";
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$releaseAmountExpr = $driver === 'sqlite'
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? "COALESCE(SUM(CASE WHEN l.action_type = 'release' THEN l.amount ELSE 0 END), 0)"
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: "COALESCE(SUM(l.amount) FILTER (WHERE l.action_type = 'release'), 0)";
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$aggregateSql = <<<SQL
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SELECT
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COALESCE(NULLIF(ti.provider_code, ''), l.provider_code) AS provider_code,
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l.ticket_item_id AS ticket_item_id,
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ti.ticket_no AS ticket_no,
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ti.play_code AS play_code,
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ti.original_number AS original_number,
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ti.combination_count AS combination_count,
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ti.player_id AS player_id,
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{$lockCountExpr} AS lock_entry_count,
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{$releaseCountExpr} AS release_entry_count,
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{$lockAmountExpr} AS total_lock_amount,
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{$releaseAmountExpr} AS total_release_amount,
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COUNT(DISTINCT l.normalized_number) AS number_count,
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MAX(l.created_at) AS last_at
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FROM risk_pool_lock_logs l
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INNER JOIN ticket_items ti ON ti.id = l.ticket_item_id
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WHERE {$filters}
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GROUP BY COALESCE(NULLIF(ti.provider_code, ''), l.provider_code), l.ticket_item_id, ti.ticket_no, ti.play_code, ti.original_number, ti.combination_count, ti.player_id
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SQL;
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$countSql = "SELECT COUNT(*) AS aggregate_count FROM ({$aggregateSql}) AS grouped";
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$total = (int) (DB::selectOne($countSql, $bindings)->aggregate_count ?? 0);
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$lastPage = max(1, (int) ceil($total / $perPage));
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$page = min(max($page, 1), $lastPage);
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$offset = ($page - 1) * $perPage;
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$items = DB::select(
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"{$aggregateSql} ORDER BY last_at DESC, ticket_item_id DESC LIMIT {$perPage} OFFSET {$offset}",
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$bindings,
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);
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return new LengthAwarePaginator(
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$items,
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$total,
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$perPage,
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$page,
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['path' => $request->url(), 'query' => $request->query()],
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);
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}
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}
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