mongodb-service-docekr.bal

import ballerina/http;
import ballerina/io;
import wso2/mongodb;
import ballerinax/docker;

@docker:Expose{}
endpoint http:Listener Servicelistner  {
    port : 9090
};

endpoint mongodb:Client conn {
    dbName: "test",
    options : { url: "mongodb://test1:test1@cluster0-shard-00-00-gyqsg.mongodb.net:27017,cluster0-shard-00-01-gyqsg.mongodb.net:27017,cluster0-shard-00-02-gyqsg.mongodb.net:27017/test?ssl=true&replicaSet=Cluster0-shard-0&authSource=admin&retryWrites=true"}
};

@docker:Config {
    registry: "ballerina.guides.io",
    name: "ballerina_mongodb_service",
    tag: "v1.0",
    baseImage: "mongodb-ballerina"
}
service<http:Service> dummyService bind Servicelistner {
    getData(endpoint caller, http:Request req) {
        http:Response res = new;

        var jsonRet = conn->find("Books", ());
        match jsonRet {
            json j => {
                res.setPayload(j);
            }
            error e => {
                res.setPayload({ message: "Error occurred" });
            }
        }

        caller->respond(res) but {
            error e => io:println("Error sending response")
        };
    }
}