ROOG
8c4ad80dab
- 增加流式事件流支持，Provider 输出 `message.delta` 等事件 - 实现 OpenAI 兼容适配器，包括 RequestBuilder、ApiClient 等模块 - 更新 Agent Run 逻辑，支持流式增量写入与模型完成状态管理 - 扩展配置项 `agent.openai.*`，支持模型、密钥等配置 - 优化文档，完善流式事件与消息类型说明 - 增加单元测试，覆盖 Provider 和 OpenAI 适配相关逻辑 - 更新环境变量与配置示例，支持新功能
48 lines
1.3 KiB
PHP
48 lines
1.3 KiB
PHP
<?php
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namespace App\Services;
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use App\Models\Message;
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use App\Services\Agent\AgentContext;
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use Illuminate\Support\Collection;
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class ContextBuilder
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{
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public function __construct(private readonly int $limit = 20)
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{
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}
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public function build(string $sessionId, string $runId): AgentContext
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{
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$messages = $this->loadRecentMessages($sessionId);
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return new AgentContext(
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$runId,
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$sessionId,
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'You are an agent inside ARS. Respond concisely in plain text.',
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$messages->map(function (Message $message) {
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return [
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'message_id' => $message->message_id,
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'role' => $message->role,
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'type' => $message->type,
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'content' => $message->content,
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'seq' => $message->seq,
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];
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})->values()->all()
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);
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}
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private function loadRecentMessages(string $sessionId): Collection
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{
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return Message::query()
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->where('session_id', $sessionId)
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->whereIn('role', [Message::ROLE_USER, Message::ROLE_AGENT])
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->whereIn('type', ['user.prompt', 'agent.message'])
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->orderByDesc('seq')
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->limit($this->limit)
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->get()
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->sortBy('seq')
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->values();
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}
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}
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