nuwanbando

$ brew install ballerina
$ git clone https://github.com/choreodev/hello-svc
$ cd hello-svc
$ ballerina run hello-svc

nuwanbando

import ballerina/http;
import ballerina/log;
import ballerina/stringutils;

// Service endpoint
listener http:Listener carEP = new(8090);

// Available car types
final string AC = "Air Conditioned";
final string NORMAL = "Normal";

nuwanbando

import ballerina/http;
import ballerina/log;
import ballerina/stringutils;
import ballerina/observe;

// Service endpoint
listener http:Listener travelAgencyEP = new(8090);

// Client endpoint to communicate with Airline reservation service
http:Client airlineReservationEP = new("https://airline-booking-svc-nuwan.preprod.choreo.dev/airline");

nuwanbando

import ballerina/io;
import ballerina/http;
//import miyurud/twilio;
//import ballerina/config;
import ballerina/observe;

#Twilio config
//twilio:TwilioConfiguration twilioConfig = {
//    accountSId: "ACc055c08964b76ef55b0a755a3edcd6f3",
//    authToken: "e5f33508721405842550c906c26febb2"

nuwanbando

import ballerina/http;
import ballerina/log;
import ballerina/stringutils;
import ballerina/observe;

// Service endpoint
listener http:Listener travelAgencyEP = new(8090);

// Client endpoint to communicate with Airline reservation service
http:Client airlineReservationEP = new("https://airline-booking-svc-nuwan.preprod.choreo.dev/airline");

nuwanbando

ballerina/http] stopped HTTP/WS listener 0.0.0.0:9190

	[pass] testFunction

	1 passing
	0 failing
	0 skipped

Generating executables
	target/bin/hello-service.jar

nuwanbando

service hello on new http:Listener(9090) {
    resource function sayHello(http:Caller caller, http:Request req) {
        var result = caller->respond("Hello, World!");
        if (result is error) {
            log:printError("Error sending response", result);
        }
    }
}

nuwanbando

function bookAirline(http:Caller caller, map<json> outReqPayload, json | error airlinePreference, http:Response outResponse) returns error? {
    // Reserve airline ticket for the user by calling Airline reservation service
    // construct the payload
    map<json> outReqPayloadAirline = outReqPayload.clone();
    outReqPayloadAirline["Preference"] = <json>airlinePreference;

    // Send a post request to airlineReservationService with appropriate payload and get response
    http:Response inResAirline = check airlineReservationEP->post("/reserve", <@untainted>outReqPayloadAirline);

    // Get the reservation status

nuwanbando

[2019-05-10 00:31:24,739] TRACE {http.tracelog.downstream} - [id: 0x58654aba] REGISTERED
[2019-05-10 00:31:24,740] TRACE {http.tracelog.downstream} - [id: 0x58654aba, correlatedSource: n/a, host:/0:0:0:0:0:0:0:1:9090 - remote:/0:0:0:0:0:0:0:1:56173] ACTIVE
[2019-05-10 00:31:24,778] TRACE {http.tracelog.downstream} - [id: 0x58654aba, correlatedSource: n/a, host:/0:0:0:0:0:0:0:1:9090 - remote:/0:0:0:0:0:0:0:1:56173] INBOUND: DefaultHttpRequest(decodeResult: success, version: HTTP/1.1)
GET /v1/employees HTTP/1.1
Host: localhost:9090
User-Agent: curl/7.54.0
Accept: */*
[2019-05-10 00:31:24,804] TRACE {http.tracelog.downstream} - [id: 0x58654aba, correlatedSource: n/a, host:localhost/0:0:0:0:0:0:0:1:9090 - remote:localhost/0:0:0:0:0:0:0:1:56173] INBOUND: EmptyLastHttpContent, 0B
[2019-05-10 00:31:24,807] TRACE {http.tracelog.downstream} - [id: 0x58654aba, correlatedSource: n/a, host:localhost/0:0:0:0:0:0:0:1:9090 - remote:localhost/0:0:0:0:0:0:0:1:56173] READ COMPLETE

nuwanbando

endpoint http:APIListener listener {
    port:9090,
    authProviders:[basicAuthProvider]
};

// Add the authConfig in the ServiceConfig annotation to protect the service using Auth
@http:ServiceConfig {
    basePath:"/e-shop",
    authConfig:{
        authProviders:["basic1"],