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updates

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This commit is contained in:
Marcel 2021-12-14 21:59:24 +01:00
parent 4593e5bddb
commit 467d7aa015
16 changed files with 178 additions and 59 deletions
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24
docker-compose.yaml
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@ -72,15 +72,15 @@ services:
volumes:
- ./executor-computation/src:/opt/app/src
- ./executor-computation/target:/opt/app/target
executor-robot:
container_name: executor-robot
build:
context: "."
dockerfile: "./executor-robot/Dockerfile"
target: development
ports:
- "8084:8084"
- "5009:5005"
volumes:
- ./executor-robot/src:/opt/app/src
- ./executor-robot/target:/opt/app/target
# executor-robot:
# container_name: executor-robot
# build:
# context: "."
# dockerfile: "./executor-robot/Dockerfile"
# target: development
# ports:
# - "8084:8084"
# - "5009:5005"
# volumes:
# - ./executor-robot/src:/opt/app/src
# - ./executor-robot/target:/opt/app/target

8
executor-base/src/main/java/ch/unisg/executorBase/executor/adapter/out/web/GetAssignmentAdapter.java
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@ -10,6 +10,7 @@ import java.util.logging.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Primary;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;
import ch.unisg.common.valueobject.ExecutorURI;
@ -49,12 +50,13 @@ public class GetAssignmentAdapter implements GetAssignmentPort {
.build();
try {
logger.info("Sending getAssignment Request");
logger.info("ExecutorBase | Sending getAssignment request");
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
logger.log(Level.INFO, "getAssignment request result:\n {0}", response.body());
if (response.body().equals("")) {
if (response.statusCode() != HttpStatus.CREATED.value()) {
logger.info("ExecutorBase | No task assigned");
return null;
}
logger.info("ExecutorBase | Task assigned");
JSONObject responseBody = new JSONObject(response.body());
String inputData = responseBody.getString("inputData");

2
executor-computation/src/main/java/ch/unisg/executorcomputation/ExecutorcomputationApplication.java
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@ -13,7 +13,7 @@ public class ExecutorcomputationApplication {
public static void main(String[] args) {
try {
TimeUnit.SECONDS.sleep(40);
TimeUnit.SECONDS.sleep(10);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();

3
executor-pool/src/main/resources/application.properties
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@ -1,6 +1,7 @@
server.port=8083
mqtt.broker.uri=tcp://localhost:1883
# mqtt.broker.uri=tcp://localhost:1883
mqtt.broker.uri=tcp://broker.hivemq.com
spring.data.mongodb.uri=mongodb://root:password@localhost:27017
spring.data.mongodb.database=tapas-executors

2
roster/src/main/java/ch/unisg/roster/RosterApplication.java
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@ -33,7 +33,7 @@ public class RosterApplication {
SpringApplication rosterApp = new SpringApplication(RosterApplication.class);
ENVIRONMENT = rosterApp.run(args).getEnvironment();
bootstrapMarketplaceWithMqtt();
initialiseRoster();
// initialiseRoster();
}
/**

3
roster/src/main/resources/application.properties
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@ -2,7 +2,8 @@ server.port=8082
executor.robot.uri=http://127.0.0.1:8084
executor.computation.uri=http://127.0.0.1:8085
task.list.uri=http://127.0.0.1:8081
mqtt.broker.uri=tcp://localhost:1883
# mqtt.broker.uri=tcp://localhost:1883
mqtt.broker.uri=tcp://broker.hivemq.com
spring.data.mongodb.uri=mongodb://root:password@localhost:27017/
spring.data.mongodb.database=tapas-roster

55
tapas-auction-house/src/main/java/ch/unisg/tapas/TapasAuctionHouseApplication.java
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@ -15,6 +15,7 @@ import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.core.env.Environment;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
@ -36,20 +37,25 @@ public class TapasAuctionHouseApplication {
// TODO Set start up of message services with config
// We will use these bootstrap methods in Week 6:
bootstrapMarketplaceWithWebSub();
// bootstrapMarketplaceWithMqtt()
//bootstrapMarketplaceWithMqtt();
}
/**
* Discovers auction houses and subscribes to WebSub notifications
*/
private static void bootstrapMarketplaceWithWebSub() {
discoverAuctionHouseEndpoints();
// discoverAuctionHouseEndpoints();
WebSubSubscriber subscriber = new WebSubSubscriber(ENVIRONMENT.getProperty("auction.house.uri"));
for (AuctionHouseDiscoveryInformation endpoint : AuctionHouseDiscovery.getInstance().getAuctionHouseDiscoveryList()) {
subscriber.subscribeToAuctionHouseEndpoint(endpoint.getWebSubUri().getValue());
// for (AuctionHouseDiscoveryInformation endpoint : AuctionHouseDiscovery.getInstance().getAuctionHouseDiscoveryList()) {
// subscriber.subscribeToAuctionHouseEndpoint(endpoint.getWebSubUri().getValue());
// }
try {
subscriber.subscribeToAuctionHouseEndpoint(new URI("http://6b4e-130-82-250-227.ngrok.io/websub-discovery"));
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//subscriber.subscribeToAuctionHouseEndpoint("https://websub.rocks/blog/100/v7wVgkzRrZXTadY3pXjx");
}
/**
@ -74,25 +80,26 @@ public class TapasAuctionHouseApplication {
}
}
private static void discoverAuctionHouseEndpoints() {
AuctionHouseResourceDirectory rd = new AuctionHouseResourceDirectory(
URI.create(ENVIRONMENT.getProperty("discovery.endpoint.uri"))
);
// private static void discoverAuctionHouseEndpoints() {
AuctionHouseDiscovery.getInstance().addAuctionHouseDiscoveryInformation(rd.retrieveAuctionHouseEndpoints());
// AuctionHouseResourceDirectory rd = new AuctionHouseResourceDirectory(
// URI.create(ENVIRONMENT.getProperty("discovery.endpoint.uri"))
// );
ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
executor.scheduleAtFixedRate(crawlerRunnable, 300, 300, TimeUnit.SECONDS);
}
private static Runnable crawlerRunnable = new Runnable() {
public void run() {
AuctionHouseResourceDirectory rd = new AuctionHouseResourceDirectory(
URI.create(ENVIRONMENT.getProperty("discovery.endpoint.uri"))
);
AuctionHouseDiscovery.getInstance().addAuctionHouseDiscoveryInformation(rd.retrieveAuctionHouseEndpoints());
}
};
// AuctionHouseDiscovery.getInstance().addAuctionHouseDiscoveryInformation(rd.retrieveAuctionHouseEndpoints());
// ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
// executor.scheduleAtFixedRate(crawlerRunnable, 300, 300, TimeUnit.SECONDS);
// }
// private static Runnable crawlerRunnable = new Runnable() {
// public void run() {
// AuctionHouseResourceDirectory rd = new AuctionHouseResourceDirectory(
// URI.create(ENVIRONMENT.getProperty("discovery.endpoint.uri"))
// );
// AuctionHouseDiscovery.getInstance().addAuctionHouseDiscoveryInformation(rd.retrieveAuctionHouseEndpoints());
// }
// };
}

2
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/common/clients/WebSubSubscriber.java
View File

@ -38,8 +38,6 @@ public class WebSubSubscriber {
subscribeToWebSub(links.get("hub"), links.get("self"));
// Shoudl be done :D
// TODO Subscribe to the auction house endpoint via WebSub:
// 1. Send a request to the auction house in order to discover the WebSub hub to subscribe to.
// The request URI should depend on the design of the Auction House HTTP API.
// 2. Send a subscription request to the discovered WebSub hub to subscribe to events relevant

28
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/common/formats/AuctionJsonRepresentation.java
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@ -3,12 +3,16 @@ package ch.unisg.tapas.auctionhouse.adapter.common.formats;
import ch.unisg.tapas.auctionhouse.domain.Auction;
import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.Getter;
import lombok.Setter;
import java.net.URI;
import java.sql.Timestamp;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* Used to expose a representation of the state of an auction through an interface. This class is
@ -60,4 +64,28 @@ public class AuctionJsonRepresentation {
mapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
return mapper.writeValueAsString(representation);
}
public static Auction deserialize(String auctionJson) throws JsonProcessingException {
ObjectMapper objectMapper = new ObjectMapper();
JsonNode jsonNode = objectMapper.readTree(auctionJson);
Auction.AuctionId auctionId = new Auction.AuctionId(jsonNode.get("auctionId").asText());
Auction.AuctionHouseUri auctionHouseUri = new Auction.AuctionHouseUri(URI.create(jsonNode.get("auctionHouseUri").asText()));
Auction.AuctionedTaskUri taskUri = new Auction.AuctionedTaskUri(URI.create(jsonNode.get("taskUri").asText()));
Auction.AuctionedTaskType taskType = new Auction.AuctionedTaskType(jsonNode.get("taskType").asText());
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date parsedDate;
try {
parsedDate = dateFormat.parse(jsonNode.get("deadline").toString());
Timestamp timestamp = new java.sql.Timestamp(parsedDate.getTime());
Auction.AuctionDeadline deadline = new Auction.AuctionDeadline(timestamp);
Auction auction = new Auction(auctionId, auctionHouseUri, taskUri, taskType, deadline);
return auction;
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
}

97
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/in/messaging/websub/AuctionStartedEventListenerWebSubAdapter.java
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@ -1,20 +1,31 @@
package ch.unisg.tapas.auctionhouse.adapter.in.messaging.websub;
import ch.unisg.tapas.auctionhouse.adapter.common.formats.AuctionJsonRepresentation;
import ch.unisg.tapas.auctionhouse.adapter.common.formats.BidJsonRepresentation;
import ch.unisg.tapas.auctionhouse.application.handler.AuctionStartedHandler;
import ch.unisg.tapas.auctionhouse.application.port.in.AuctionStartedEvent;
import ch.unisg.tapas.auctionhouse.domain.Auction;
import ch.unisg.tapas.auctionhouse.domain.Bid;
import ch.unisg.tapas.auctionhouse.domain.Auction.AuctionDeadline;
import ch.unisg.tapas.auctionhouse.domain.Auction.AuctionHouseUri;
import ch.unisg.tapas.auctionhouse.domain.Auction.AuctionId;
import ch.unisg.tapas.auctionhouse.domain.Auction.AuctionedTaskType;
import ch.unisg.tapas.auctionhouse.domain.Auction.AuctionedTaskUri;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.security.Timestamp;
import java.util.Collection;
import java.util.Date;
import com.fasterxml.jackson.core.JsonProcessingException;
import org.json.JSONArray;
import org.json.JSONObject;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
@ -36,21 +47,87 @@ public class AuctionStartedEventListenerWebSubAdapter {
**/
// TODO generate a new capability ID instead of using a hardcoded one.
@PostMapping(path = "/auction-started/74c72c7f-2739-4124-aa35-a3225171a97c")
public ResponseEntity<Void> handleExecutorAddedEvent(@RequestBody Collection<AuctionJsonRepresentation> payload) throws URISyntaxException {
public ResponseEntity<Void> handleExecutorAddedEvent(@RequestBody String payload) throws URISyntaxException {
System.out.println("new auctions :O");
System.out.println(payload);
for (AuctionJsonRepresentation auction : payload) {
auctionStartedHandler.handleAuctionStartedEvent(
new AuctionStartedEvent(
new Auction(new AuctionId(auction.getAuctionId()),
new AuctionHouseUri(new URI(auction.getAuctionHouseUri())),
new AuctionedTaskUri(new URI(auction.getTaskUri())),
new AuctionedTaskType(auction.getTaskType()),
new AuctionDeadline(auction.getDeadline()))
));
JSONArray auctions = new JSONArray(payload);
if (auctions.length() > 0) {
JSONObject auction = auctions.getJSONObject(0);
System.out.print(auction);
// try {
// System.out.println(auction.getString("deadline"));
// System.out.println(AuctionJsonRepresentation.deserialize(auction.toString()));
// auctionStartedHandler.handleAuctionStartedEvent(
// new AuctionStartedEvent(AuctionJsonRepresentation.deserialize(auction.toString())));
// } catch (JsonProcessingException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// String auctionHouseURI = "https://tapas-auction-house.86-119-35-40.nip.io/";
String auctionHouseURI = "http://b311-130-82-247-153.eu.ngrok.io";
// String taskListURI = "https://tapas-tasks.86-119-35-40.nip.io";
String taskListURI = "http://c64f-130-82-247-153.ngrok.io";
// TODO Sanitize URIs
String auctionId = auction.getString("auctionId");
String auctionHouseUri = auction.getString("auctionHouseUri");
String taskUri = auction.getString("taskUri");
String taskType = auction.getString("taskType");
String deadline = auction.getString("deadline");
var bid = new Bid(
new Auction.AuctionId(auctionId),
new Bid.BidderName("Group-1"),
new Bid.BidderAuctionHouseUri(URI.create(auctionHouseURI)),
new Bid.BidderTaskListUri(URI.create(taskListURI))
);
String body;
try {
body = BidJsonRepresentation.serialize(bid);
//LOGGER.info(body);
var postURI = URI.create(auctionHouseUri + "/bid");
HttpRequest postRequest = HttpRequest.newBuilder()
.uri(postURI)
.header("Content-Type", BidJsonRepresentation.MEDIA_TYPE)
.POST(HttpRequest.BodyPublishers.ofString(body))
.build();
HttpClient client = HttpClient.newHttpClient();
var postResponse = client.send(postRequest, HttpResponse.BodyHandlers.ofString());
} catch (JsonProcessingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//LOGGER.info(postResponse.statusCode());
};
// for (JSONObject auction : auctions) {
// auctionStartedHandler.handleAuctionStartedEvent(
// new AuctionStartedEvent(
// new Auction(new AuctionId(auction.getAuctionId()),
// new AuctionHouseUri(new URI(auction.getAuctionHouseUri())),
// new AuctionedTaskUri(new URI(auction.getTaskUri())),
// new AuctionedTaskType(auction.getTaskType()),
// new AuctionDeadline(auction.getDeadline()))
// ));
// }
return new ResponseEntity<>(HttpStatus.OK);
}
}

2
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/in/messaging/websub/DiscoverWebSubAdapter.java
View File

@ -18,7 +18,7 @@ public class DiscoverWebSubAdapter {
private String auctionHouseUri;
/**
* Controller which listens to auction-started callbacks
* Controller to discover our websub topic
* @return 200 OK
**/
@GetMapping(path = "/websub/auctions")

1
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/out/messaging/mqtt/PublishAuctionStartedEventMqttAdapter.java
View File

@ -15,6 +15,7 @@ import org.springframework.context.annotation.Primary;
import org.springframework.stereotype.Component;
@Component
// @Primary
public class PublishAuctionStartedEventMqttAdapter implements AuctionStartedEventPort {
private static final Logger LOGGER = LogManager.getLogger(PublishAuctionStartedEventMqttAdapter.class);

2
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/out/messaging/websub/PublishAuctionStartedEventWebSubAdapter.java
View File

@ -35,6 +35,7 @@ public class PublishAuctionStartedEventWebSubAdapter implements AuctionStartedEv
String body = "hub.url=" + auctionHouseUri + "/auctions/&hub.mode=publish";
logger.info("Auctions updated:" + body);
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create(webSubHubUri))
@ -45,6 +46,7 @@ public class PublishAuctionStartedEventWebSubAdapter implements AuctionStartedEv
try {
client.send(request, HttpResponse.BodyHandlers.ofString());
logger.info("WEBSUB send successfuly");
} catch (InterruptedException e) {
logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
Thread.currentThread().interrupt();

1
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/out/web/AuctionWonEventHttpAdapter.java
View File

@ -43,6 +43,7 @@ public class AuctionWonEventHttpAdapter implements AuctionWonEventPort {
.uri(auction.get().getTaskUri().getValue())
.GET()
.build();
var response = client.send(request, HttpResponse.BodyHandlers.ofString());
LOGGER.info(response.body());
JSONObject responseBody = new JSONObject(response.body());

6
tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/domain/AuctionHouseDiscovery.java
View File

@ -21,7 +21,7 @@ public class AuctionHouseDiscovery {
};
// TODO load from config
static String AUCTION_HOUSE_URI = "http://localhost:8086";
// static String AUCTION_HOUSE_URI = "http://localhost:8086";
@Getter
private List<AuctionHouseDiscoveryInformation> auctionHouseDiscoveryList = new ArrayList<>() {
@ -31,8 +31,8 @@ public class AuctionHouseDiscovery {
try {
// Add our information to list
auctionHouseDiscoveryList.add(new AuctionHouseDiscoveryInformation(
new AuctionHouseDiscoveryInformation.AuctionHouseUri(new URI(AUCTION_HOUSE_URI)),
new AuctionHouseDiscoveryInformation.WebSubUri(new URI(AUCTION_HOUSE_URI + "/websub/auctions")),
new AuctionHouseDiscoveryInformation.AuctionHouseUri(new URI("http://localhost:8086")),
new AuctionHouseDiscoveryInformation.WebSubUri(new URI("http://localhost:8086/websub/auctions")),
new AuctionHouseDiscoveryInformation.TaskTypes(tasktypes),
new AuctionHouseDiscoveryInformation.TimeStamp(new Timestamp(new Date().getTime())),
new AuctionHouseDiscoveryInformation.GroupName("Group 1")

5
tapas-auction-house/src/main/resources/application.properties
View File

@ -11,6 +11,7 @@ tasks.list.uri=http://localhost:8081
application.environment=development
websub.hub.uri=https://pubsubhubbub.appspot.com
mqtt.broker.uri=tcp://localhost:1883
mqtt.broker.uri=tcp://broker.hivemq.com
# mqtt.broker.uri=tcp://localhost:1883
discovery.endpoint.uri=http://localhost:3500/discovery/
discovery.endpoint.uri=http://localhost:3500