73 lines
2.4 KiB
PHP
73 lines
2.4 KiB
PHP
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<?php
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namespace App\Services;
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use App\Models\Tenants\AiPricingConfig;
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use App\Models\Tenants\AiTokenUsage;
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class AiTokenUsageService extends Service
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{
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/**
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* 토큰 사용량 목록 + 통계
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*/
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public function list(array $params): array
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{
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$tenantId = $this->tenantId();
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$query = AiTokenUsage::where('tenant_id', $tenantId)
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->when($params['start_date'] ?? null, fn ($q, $d) => $q->whereDate('created_at', '>=', $d))
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->when($params['end_date'] ?? null, fn ($q, $d) => $q->whereDate('created_at', '<=', $d))
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->when($params['menu_name'] ?? null, fn ($q, $m) => $q->where('menu_name', $m));
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// 통계 (페이지네이션 전 전체 집계)
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$stats = (clone $query)->selectRaw('
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COUNT(*) as total_count,
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COALESCE(SUM(prompt_tokens), 0) as total_prompt_tokens,
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COALESCE(SUM(completion_tokens), 0) as total_completion_tokens,
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COALESCE(SUM(total_tokens), 0) as total_total_tokens,
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COALESCE(SUM(cost_usd), 0) as total_cost_usd,
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COALESCE(SUM(cost_krw), 0) as total_cost_krw
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')->first();
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// 목록 (페이지네이션)
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$items = $query->with('creator:id,name')
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->orderByDesc('created_at')
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->paginate($params['per_page'] ?? 20);
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// 메뉴명 필터 옵션
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$menuNames = AiTokenUsage::where('tenant_id', $tenantId)
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->select('menu_name')
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->distinct()
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->orderBy('menu_name')
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->pluck('menu_name');
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return [
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'items' => $items,
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'stats' => [
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'total_count' => (int) $stats->total_count,
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'total_prompt_tokens' => (int) $stats->total_prompt_tokens,
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'total_completion_tokens' => (int) $stats->total_completion_tokens,
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'total_total_tokens' => (int) $stats->total_total_tokens,
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'total_cost_usd' => (float) $stats->total_cost_usd,
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'total_cost_krw' => (float) $stats->total_cost_krw,
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],
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'menu_names' => $menuNames,
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];
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}
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/**
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* 단가 설정 조회 (읽기 전용)
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*/
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public function getPricing(): array
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{
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$configs = AiPricingConfig::where('is_active', true)
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->orderBy('provider')
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->get();
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return [
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'pricing' => $configs,
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'exchange_rate' => AiPricingConfig::getExchangeRate(),
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];
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}
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}
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