| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.RpcExceptionsHandler = void 0;
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| 4 | const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
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| 5 | const invalid_exception_filter_exception_1 = require("@nestjs/core/errors/exceptions/invalid-exception-filter.exception");
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| 6 | const base_rpc_exception_filter_1 = require("./base-rpc-exception-filter");
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| 7 | class RpcExceptionsHandler extends base_rpc_exception_filter_1.BaseRpcExceptionFilter {
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| 8 | constructor() {
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| 9 | super(...arguments);
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| 10 | this.filters = [];
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| 11 | }
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| 12 | handle(exception, host) {
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| 13 | const filterResult$ = this.invokeCustomFilters(exception, host);
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| 14 | if (filterResult$) {
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| 15 | return filterResult$;
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| 16 | }
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| 17 | return super.catch(exception, host);
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| 18 | }
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| 19 | setCustomFilters(filters) {
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| 20 | if (!Array.isArray(filters)) {
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| 21 | throw new invalid_exception_filter_exception_1.InvalidExceptionFilterException();
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| 22 | }
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| 23 | this.filters = filters;
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| 24 | }
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| 25 | invokeCustomFilters(exception, host) {
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| 26 | if ((0, shared_utils_1.isEmpty)(this.filters)) {
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| 27 | return null;
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| 28 | }
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| 29 | const filter = this.filters.find(({ exceptionMetatypes }) => {
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| 30 | const hasMetatype = !exceptionMetatypes.length ||
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| 31 | exceptionMetatypes.some(ExceptionMetatype => exception instanceof ExceptionMetatype);
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| 32 | return hasMetatype;
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| 33 | });
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| 34 | return filter ? filter.func(exception, host) : null;
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| 35 | }
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| 36 | }
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| 37 | exports.RpcExceptionsHandler = RpcExceptionsHandler;
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