@tsclean/core
Version:
Plugin for API Rest Full development, based on Clean Architecture, IoC and Dependency Injection.
35 lines • 4.47 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.WsExceptionsHandler = void 0;
const base_ws_exception_filter_1 = require("./base-ws-exception-filter");
const errors_1 = require("../../errors");
const shared_utils_1 = require("../../utils/shared.utils");
const utils_1 = require("../../utils");
class WsExceptionsHandler extends base_ws_exception_filter_1.BaseWsExceptionFilter {
constructor() {
super(...arguments);
this.filters = [];
}
handle(exception, host) {
const client = host.switchToWs().getClient();
if (this.invokeCustomFilters(exception, host) || !client.emit) {
return;
}
super.catch(exception, host);
}
setCustomFilters(filters) {
if (!Array.isArray(filters)) {
throw new errors_1.InvalidExceptionFilterException();
}
this.filters = filters;
}
invokeCustomFilters(exception, args) {
if ((0, shared_utils_1.isEmpty)(this.filters))
return false;
const filter = (0, utils_1.selectExceptionFilterMetadata)(this.filters, exception);
filter && filter.func(exception, args);
return !!filter;
}
}
exports.WsExceptionsHandler = WsExceptionsHandler;
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