main: 引入 AgentProvider 流式事件与 OpenAI 兼容适配
- 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
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@@ -5,12 +5,11 @@ namespace App\Services\Agent;
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class DummyAgentProvider implements AgentProviderInterface
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{
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/**
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* @param array<string, mixed> $context
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* @param array<string, mixed> $options
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*/
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public function generate(array $context, array $options = []): string
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public function stream(AgentContext $context, array $options = []): \Generator
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{
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$messages = $context['messages'] ?? [];
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$messages = $context->messages;
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$lastUser = null;
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foreach (array_reverse($messages) as $msg) {
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if (($msg['role'] ?? '') === 'USER' && ($msg['type'] ?? '') === 'user.prompt') {
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@@ -21,6 +20,13 @@ class DummyAgentProvider implements AgentProviderInterface
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$summary = $lastUser ? mb_substr($lastUser, 0, 80) : 'no user prompt';
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return sprintf("Dummy-Agent: 我的当前回复的条目为 -> %s \n 我的上下文是: %s", $summary, json_encode($context['messages']));
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$content = sprintf(
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"Dummy-Agent: 我的当前回复的条目为 -> %s \n 我的上下文是: %s",
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$summary,
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json_encode($context->messages)
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);
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yield ProviderEvent::messageDelta($content);
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yield ProviderEvent::done('dummy');
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}
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}
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