nralcm/lifecycle/http-handler/default-http-response.handler.js

This is a framework based on NodeJs to manage rest api request lifecycle

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const enums_1 = require("../../common/enums");
/**
 * DefaultHttpResponseHandler will be used when HttpResponseHandler not registered in RestApiConfiguration
 */
class DefaultHttpResponseHandler {
    /**
     * Method to send response
     * @param context HttpContext Object
     * @param httpResponseMessage HttpResponseMessage Object
     */
    sendResponse(context) {
        this.setHeader(context);
        let responseData = this.setResponseData(context.httpResponseMessage);
        let statusCode = context.httpResponseMessage ? context.httpResponseMessage.statusCode : enums_1.StatusCode.Ok;
        return context.response.type("application/json").status(statusCode)
            .json(responseData);
    }
    setHeader(context) {
        if (context.httpResponseMessage && context.httpResponseMessage.headers && context.httpResponseMessage.headers.size > 0) {
            for (let [key, value] of context.httpResponseMessage.headers) {
                context.response.setHeader(key, value);
            }
        }
    }
    setResponseData(httpResponseMessage) {
        if (httpResponseMessage) {
            let responseData = {
                data: httpResponseMessage.body,
                statusCode: httpResponseMessage.statusCode,
                successMessage: httpResponseMessage.successMessage,
                errorMessage: httpResponseMessage.errorMessages || []
            };
            return responseData;
        }
        return undefined;
    }
}
exports.DefaultHttpResponseHandler = DefaultHttpResponseHandler;