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1"use strict";
2Object.defineProperty(exports, "__esModule", { value: true });
3exports.ExternalExceptionsHandler = void 0;
4const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
5const invalid_exception_filter_exception_1 = require("../errors/exceptions/invalid-exception-filter.exception");
6const external_exception_filter_1 = require("./external-exception-filter");
7class ExternalExceptionsHandler extends external_exception_filter_1.ExternalExceptionFilter {
8 constructor() {
9 super(...arguments);
10 this.filters = [];
11 }
12 next(exception, host) {
13 const result = this.invokeCustomFilters(exception, host);
14 if (result) {
15 return result;
16 }
17 return super.catch(exception, host);
18 }
19 setCustomFilters(filters) {
20 if (!Array.isArray(filters)) {
21 throw new invalid_exception_filter_exception_1.InvalidExceptionFilterException();
22 }
23 this.filters = filters;
24 }
25 invokeCustomFilters(exception, host) {
26 if ((0, shared_utils_1.isEmpty)(this.filters)) {
27 return null;
28 }
29 const isInstanceOf = (metatype) => exception instanceof metatype;
30 const filter = this.filters.find(({ exceptionMetatypes }) => {
31 const typeExists = !exceptionMetatypes.length || exceptionMetatypes.some(isInstanceOf);
32 return typeExists;
33 });
34 return filter ? filter.func(exception, host) : null;
35 }
36}
37exports.ExternalExceptionsHandler = ExternalExceptionsHandler;