Initial commit - Event Planner application

node_modules/@nestjs/core/exceptions/exceptions-handler.js

@@ -0,0 +1,34 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ExceptionsHandler = void 0;
+const select_exception_filter_metadata_util_1 = require("@nestjs/common/utils/select-exception-filter-metadata.util");
+const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
+const invalid_exception_filter_exception_1 = require("../errors/exceptions/invalid-exception-filter.exception");
+const base_exception_filter_1 = require("./base-exception-filter");
+class ExceptionsHandler extends base_exception_filter_1.BaseExceptionFilter {
+    constructor() {
+        super(...arguments);
+        this.filters = [];
+    }
+    next(exception, ctx) {
+        if (this.invokeCustomFilters(exception, ctx)) {
+            return;
+        }
+        super.catch(exception, ctx);
+    }
+    setCustomFilters(filters) {
+        if (!Array.isArray(filters)) {
+            throw new invalid_exception_filter_exception_1.InvalidExceptionFilterException();
+        }
+        this.filters = filters;
+    }
+    invokeCustomFilters(exception, ctx) {
+        if ((0, shared_utils_1.isEmpty)(this.filters)) {
+            return false;
+        }
+        const filter = (0, select_exception_filter_metadata_util_1.selectExceptionFilterMetadata)(this.filters, exception);
+        filter && filter.func(exception, ctx);
+        return !!filter;
+    }
+}
+exports.ExceptionsHandler = ExceptionsHandler;