Initial commit - Event Planner application

node_modules/@nestjs/common/pipes/parse-date.pipe.js

@@ -0,0 +1,42 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.ParseDatePipe = void 0;
+const tslib_1 = require("tslib");
+const injectable_decorator_1 = require("../decorators/core/injectable.decorator");
+const http_status_enum_1 = require("../enums/http-status.enum");
+const http_error_by_code_util_1 = require("../utils/http-error-by-code.util");
+const shared_utils_1 = require("../utils/shared.utils");
+let ParseDatePipe = class ParseDatePipe {
+    constructor(options = {}) {
+        this.options = options;
+        const { exceptionFactory, errorHttpStatusCode = http_status_enum_1.HttpStatus.BAD_REQUEST } = options;
+        this.exceptionFactory =
+            exceptionFactory ||
+                (error => new http_error_by_code_util_1.HttpErrorByCode[errorHttpStatusCode](error));
+    }
+    /**
+     * Method that accesses and performs optional transformation on argument for
+     * in-flight requests.
+     *
+     * @param value currently processed route argument
+     * @param metadata contains metadata about the currently processed route argument
+     */
+    transform(value) {
+        if (this.options.optional && (0, shared_utils_1.isNil)(value)) {
+            return this.options.default ? this.options.default() : value;
+        }
+        if (!value) {
+            throw this.exceptionFactory('Validation failed (no Date provided)');
+        }
+        const transformedValue = new Date(value);
+        if (isNaN(transformedValue.getTime())) {
+            throw this.exceptionFactory('Validation failed (invalid date format)');
+        }
+        return transformedValue;
+    }
+};
+exports.ParseDatePipe = ParseDatePipe;
+exports.ParseDatePipe = ParseDatePipe = tslib_1.__decorate([
+    (0, injectable_decorator_1.Injectable)(),
+    tslib_1.__metadata("design:paramtypes", [Object])
+], ParseDatePipe);