2084711030
- 重构config层为配置中心架构，支持动态配置管理 - 统一core层命名规范(event-bus→event, circuit-breaker→breaker, domain-sdk→sdk) - 修复数据库连接配置路径问题 - 实现配置中心完整功能：系统配置、动态配置、配置验证、统计 - 优化目录结构，为微服务架构做准备 - 修复TypeScript编译错误和依赖注入问题
14 lines
555 B
TypeScript
14 lines
555 B
TypeScript
import { Injectable, CanActivate, ExecutionContext } from '@nestjs/common';
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import { CircuitBreakerService } from './circuitBreakerService';
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@Injectable()
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export class CircuitBreakerGuard implements CanActivate {
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constructor(private readonly circuitBreakerService: CircuitBreakerService) {}
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canActivate(context: ExecutionContext): boolean {
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const request = context.switchToHttp().getRequest();
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const serviceName = `${request.method}:${request.route?.path || 'unknown'}`;
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return this.circuitBreakerService.isOpen(serviceName);
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}
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}
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