kang
f7f6c58b02
1. 发布赔率、玩法配置和风控封顶草稿前校验空配置、重复项、金额范围和合法性 2. 限制赔率返水与佣金比例在 0 到 1 之间 3. 投注预览和下单遇到已关闭玩法时返回需清理注项明细
231 lines
8.5 KiB
PHP
231 lines
8.5 KiB
PHP
<?php
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namespace App\Services\Config;
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use App\Models\PlayType;
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use App\Models\AdminUser;
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use Illuminate\Http\Request;
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use App\Services\AuditLogger;
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use App\Models\PlayConfigItem;
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use App\Models\PlayConfigVersion;
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use Illuminate\Support\Facades\DB;
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use App\Lottery\ConfigVersionStatus;
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use Illuminate\Validation\ValidationException;
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use Illuminate\Contracts\Pagination\LengthAwarePaginator;
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/** 后台：玩法配置版本（{@see play_config_versions} / {@see play_config_items}） */
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final class PlayConfigStreamService
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{
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/** @return LengthAwarePaginator<int, PlayConfigVersion> */
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public function paginate(?string $status, int $perPage, int $page = 1): LengthAwarePaginator
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{
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$q = PlayConfigVersion::query()->orderByDesc('id');
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if ($status !== null && $status !== '') {
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$q->where('status', $status);
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}
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return $q->paginate($perPage, ['*'], 'page', max(1, $page));
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}
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public function createDraft(AdminUser $admin, ?string $reason, ?int $cloneFromVersionId): PlayConfigVersion
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{
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$nextNo = (int) (PlayConfigVersion::query()->max('version_no') ?? 0) + 1;
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return DB::transaction(function () use ($admin, $reason, $cloneFromVersionId, $nextNo): PlayConfigVersion {
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$draft = PlayConfigVersion::query()->create([
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'version_no' => $nextNo,
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'status' => ConfigVersionStatus::Draft->value,
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'effective_at' => null,
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'updated_by' => $admin->id,
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'reason' => $reason,
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]);
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$source = null;
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if ($cloneFromVersionId !== null) {
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$source = PlayConfigVersion::query()->whereKey($cloneFromVersionId)->firstOrFail();
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} else {
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$source = PlayConfigVersion::query()
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->where('status', ConfigVersionStatus::Active->value)
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->first();
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}
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if ($source !== null) {
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foreach ($source->items()->orderBy('play_code')->get() as $row) {
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PlayConfigItem::query()->create([
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'version_id' => $draft->id,
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'play_code' => $row->play_code,
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'is_enabled' => $row->is_enabled,
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'min_bet_amount' => $row->min_bet_amount,
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'max_bet_amount' => $row->max_bet_amount,
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'display_order' => $row->display_order,
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'rule_text_zh' => $row->rule_text_zh,
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'rule_text_en' => $row->rule_text_en,
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'rule_text_ne' => $row->rule_text_ne,
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'extra_config_json' => $row->extra_config_json,
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]);
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}
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} else {
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foreach (PlayType::query()->orderBy('sort_order')->orderBy('play_code')->get() as $pt) {
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PlayConfigItem::query()->create([
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'version_id' => $draft->id,
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'play_code' => $pt->play_code,
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'is_enabled' => (bool) $pt->is_enabled,
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'min_bet_amount' => 100,
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'max_bet_amount' => 500_000_000,
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'display_order' => (int) $pt->sort_order,
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'rule_text_zh' => null,
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'rule_text_en' => null,
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'rule_text_ne' => null,
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'extra_config_json' => null,
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]);
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}
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}
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return $draft->fresh(['items']);
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});
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}
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/**
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* @param array<int, array<string, mixed>> $items
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*/
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public function replaceItems(PlayConfigVersion $draft, array $items, AdminUser $admin): void
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{
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DB::transaction(function () use ($draft, $items, $admin): void {
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PlayConfigItem::query()->where('version_id', $draft->id)->delete();
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foreach ($items as $row) {
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PlayConfigItem::query()->create([
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'version_id' => $draft->id,
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'play_code' => (string) $row['play_code'],
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'is_enabled' => (bool) ($row['is_enabled'] ?? true),
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'min_bet_amount' => (int) ($row['min_bet_amount'] ?? 0),
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'max_bet_amount' => (int) ($row['max_bet_amount'] ?? 0),
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'display_order' => (int) ($row['display_order'] ?? 0),
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'rule_text_zh' => isset($row['rule_text_zh']) ? (string) $row['rule_text_zh'] : null,
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'rule_text_en' => isset($row['rule_text_en']) ? (string) $row['rule_text_en'] : null,
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'rule_text_ne' => isset($row['rule_text_ne']) ? (string) $row['rule_text_ne'] : null,
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'extra_config_json' => $row['extra_config_json'] ?? null,
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]);
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}
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$draft->forceFill(['updated_by' => $admin->id])->save();
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});
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}
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public function publish(PlayConfigVersion $draft, AdminUser $admin, ?Request $request = null): void
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{
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$this->validatePublishableDraft($draft);
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$before = $this->snapshotVersion($draft);
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DB::transaction(function () use ($draft, $admin): void {
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/** @var PlayConfigVersion|null $current */
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$current = PlayConfigVersion::query()
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->where('status', ConfigVersionStatus::Active->value)
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->lockForUpdate()
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->first();
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if ($current !== null) {
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$current->forceFill(['status' => ConfigVersionStatus::Archived->value])->save();
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}
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$draft->forceFill([
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'status' => ConfigVersionStatus::Active->value,
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'effective_at' => now(),
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'updated_by' => $admin->id,
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])->save();
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});
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$after = $this->snapshotVersion($draft->fresh(['items']));
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AuditLogger::recordForAdmin(
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$admin,
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$request,
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moduleCode: 'play_config',
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actionCode: 'publish',
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targetType: 'play_config_version',
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targetId: (string) $draft->id,
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beforeJson: $before,
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afterJson: $after,
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);
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}
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public function deleteVersion(PlayConfigVersion $version, AdminUser $admin, ?Request $request = null): void
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{
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$before = $this->snapshotVersion($version);
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DB::transaction(function () use ($version): void {
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$version->delete();
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});
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AuditLogger::recordForAdmin(
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$admin,
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$request,
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moduleCode: 'play_config',
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actionCode: 'delete',
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targetType: 'play_config_version',
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targetId: (string) $version->id,
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beforeJson: $before,
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afterJson: null,
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);
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}
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/** @return array<string, mixed> */
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private function snapshotVersion(PlayConfigVersion $v): array
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{
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return [
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'id' => $v->id,
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'version_no' => $v->version_no,
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'status' => $v->status,
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'effective_at' => $v->effective_at?->toIso8601String(),
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'items_count' => $v->items()->count(),
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];
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}
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private function validatePublishableDraft(PlayConfigVersion $draft): void
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{
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$items = $draft->items()->orderBy('play_code')->get();
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$allowedPlayCodes = array_fill_keys(
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PlayType::query()->pluck('play_code')->all(),
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true,
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);
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$errors = [];
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$seenPlayCodes = [];
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if ($items->isEmpty()) {
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$errors['items'][] = '草稿至少需要一条玩法配置';
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}
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foreach ($items as $index => $row) {
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$playCode = (string) $row->play_code;
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$minBet = (int) $row->min_bet_amount;
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$maxBet = (int) $row->max_bet_amount;
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if (! isset($allowedPlayCodes[$playCode])) {
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$errors["items.$index.play_code"][] = '玩法不存在';
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}
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if (isset($seenPlayCodes[$playCode])) {
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$errors["items.$index.play_code"][] = '玩法重复';
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}
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$seenPlayCodes[$playCode] = true;
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if ($minBet < 0) {
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$errors["items.$index.min_bet_amount"][] = '最小下注额不能小于 0';
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}
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if ($maxBet < 0) {
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$errors["items.$index.max_bet_amount"][] = '最大下注额不能小于 0';
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}
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if ($maxBet < $minBet) {
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$errors["items.$index.max_bet_amount"][] = '最大下注额不能小于最小下注额';
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}
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}
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if ($errors !== []) {
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throw ValidationException::withMessages($errors);
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}
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}
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}
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