@nestjs/microservices
Version:
Nest - modern, fast, powerful node.js web framework (@microservices)
38 lines (37 loc) • 1.54 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.BaseRpcExceptionFilter = void 0;
/* eslint-disable prefer-spread */
const common_1 = require("@nestjs/common");
const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
const constants_1 = require("@nestjs/core/constants");
const rxjs_1 = require("rxjs");
const rpc_exception_1 = require("./rpc-exception");
/**
* @publicApi
*/
class BaseRpcExceptionFilter {
catch(exception, host) {
const status = 'error';
if (!(exception instanceof rpc_exception_1.RpcException)) {
return this.handleUnknownError(exception, status);
}
const res = exception.getError();
const message = (0, shared_utils_1.isObject)(res) ? res : { status, message: res };
return (0, rxjs_1.throwError)(() => message);
}
handleUnknownError(exception, status) {
const errorMessage = constants_1.MESSAGES.UNKNOWN_EXCEPTION_MESSAGE;
const loggerArgs = this.isError(exception)
? [exception.message, exception.stack]
: [exception];
const logger = BaseRpcExceptionFilter.logger;
logger.error.apply(logger, loggerArgs);
return (0, rxjs_1.throwError)(() => ({ status, message: errorMessage }));
}
isError(exception) {
return !!((0, shared_utils_1.isObject)(exception) && exception.message);
}
}
exports.BaseRpcExceptionFilter = BaseRpcExceptionFilter;
BaseRpcExceptionFilter.logger = new common_1.Logger('RpcExceptionsHandler');