14 lines
555 B
TypeScript
14 lines
555 B
TypeScript
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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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