stockquote.bal

package org.ballerinalang.net.grpc.stockquote;

import ballerina.net.grpc;

service<grpc> StockQuoteService {
    resource getQuote (StockRequest req, StockQuote res) {
        println("Getting stock details for symbol: " + req.name);
	res.symbol = "IBM";
	res.name = "International Business Machines";
	res.last = 149.52;
	res.low = 150.70;
	res.high = 149.18;

	println(res);
	//res = {symbol:"IBM", name:"International Business Machines", last:149.52, low:150.70, high:149.18};
    }

    resource addStock (StockQuote req, Void res) {
	println("Symbol: " + req.symbol);
	println("Name: " + req.name);
	println("Last: " + req.last);
	println("Low: " + req.low);
	println("High: " + req.high);
    }

    resource getQuotes(Void req, StockQuotes quotes) {
	StockQuote res = {};
	res.symbol = "WSO2";
        res.name = "WSO2 Inc.";
        res.last = 14;
        res.low = 15;
        res.high = 16;

	StockQuote res1 = {};
        res1.symbol = "Google";
        res1.name = "Google Inc.";
        res1.last = 100;
        res1.low = 101;
        res1.high = 102;
	quotes.stock = [res,res1];

        println(quotes);
    }

    resource getNames(Void req, StockNames quotes) {
	string[] names = ["WSO2", "Google"];
	println(names);
	quotes.names = names;
    }
}

struct StockQuote {
    string symbol;
    string name;
    float last;
    float low;
    float high;
}

struct StockRequest {
    @grpc:protobuf {fieldType:"string",
	index:1,
	name:"name"}
    string name;
}

struct StockQuotes {
    StockQuote[] stock;
}

struct StockNames {
    string[] names;
}

struct Void {

}