routing-controllers/esm2015/decorator/HeaderParam.js

Create structured, declarative and beautifully organized class-based controllers with heavy decorators usage for Express / Koa using TypeScript.

import { getMetadataArgsStorage } from '../index';
/**
 * Injects a request's http header value to the controller action parameter.
 * Must be applied on a controller action parameter.
 */
export function HeaderParam(name, options) {
    return function (object, methodName, index) {
        getMetadataArgsStorage().params.push({
            type: 'header',
            object: object,
            method: methodName,
            index: index,
            name: name,
            parse: options ? options.parse : false,
            required: options ? options.required : undefined,
            classTransform: options ? options.transform : undefined,
            explicitType: options ? options.type : undefined,
            validate: options ? options.validate : undefined,
        });
    };
}
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