.deployment/docker-compose.yml

@@ -67,8 +67,9 @@ services:
             - ./:/data/
         environment:
             mqtt.broker.uri: tcp://broker.hivemq.com:1883
-            discovery.endpoint.uri: https://tapas-auction-house.86.119.35.213.nip.io/discovery/
+            discovery.endpoint.uri: https://tapas-auction-house.86-119-34-242.nip.io
             auction.house.uri: https://tapas-auction-house.86-119-35-40.nip.io
+            tasks.list.uri: https://tapas-tasks.86-119-35-40.nip.io
         labels:
             - "traefik.enable=true"
             - "traefik.http.routers.tapas-auction-house.rule=Host(`tapas-auction-house.${PUB_IP}.nip.io`)"

.github/workflows/build-and-deploy.yml

@@ -107,5 +107,6 @@ jobs:
                       cd /home/${{ secrets.SSH_USER }}/
                       touch acme.json
                       sudo chmod 0600 acme.json
+                      sudo docker-compose down --remove-orphans
                       sudo echo "PUB_IP=$(wget -qO- http://ipecho.net/plain | xargs echo)" | sed -e 's/\./-/g' > .env
-                      sudo docker-compose up -d --build --force-recreate
+                      sudo docker-compose up -d

executor-computation/pom.xml

@@ -67,6 +67,17 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-test</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.graalvm.js</groupId>
+            <artifactId>js</artifactId>
+            <version>21.3.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.graalvm.js</groupId>
+            <artifactId>js-scriptengine</artifactId>
+            <version>21.3.0</version>
+        </dependency>
 	</dependencies>
 
 	<build>

executor-humidity/pom.xml

@@ -11,7 +11,7 @@
     </parent>
     <groupId>ch.unisg</groupId>
     <artifactId>executor-humidity</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <version>0.0.1-SNAPSHOT</version>
     <name>executor-humidity</name>
     <description>Demo project for Spring Boot</description>
     <properties>

executor-robot/src/main/java/ch/unisg/executorrobot/executor/domain/Executor.java

@@ -21,7 +21,8 @@ public class Executor extends ExecutorBase {
     @Override
     protected
     String execution(String input) {
-        return userToRobotPort.userToRobot();
+        userToRobotPort.userToRobot();
+        return "";
     }
 
 }

tapas-auction-house/src/main/java/ch/unisg/tapas/TapasAuctionHouseApplication.java

@@ -51,8 +51,10 @@ public class TapasAuctionHouseApplication {
         WebSubSubscriber subscriber = new WebSubSubscriber(ENVIRONMENT.getProperty("auction.house.uri"));
 
         for (AuctionHouseDiscoveryInformation endpoint : AuctionHouseDiscovery.getInstance().getAuctionHouseDiscoveryList()) {
-            System.out.println(endpoint.getWebSubUri().getValue());
+            // Don't subscribe to our own auction house
-            subscriber.subscribeToAuctionHouseEndpoint(endpoint.getWebSubUri().getValue());
+            if (!endpoint.getWebSubUri().getValue().toString().equalsIgnoreCase("https://tapas-auction-house.86-119-35-40.nip.io/websub/auctions")) {
+                subscriber.subscribeToAuctionHouseEndpoint(endpoint.getWebSubUri().getValue());
+            }
         }
         // try {
         //     subscriber.subscribeToAuctionHouseEndpoint(new URI("http://6b4e-130-82-250-227.ngrok.io/websub-discovery"));

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

@@ -101,6 +101,9 @@ public class WebSubSubscriber {
             return;
         }
 
+        System.out.println("HUB: " + hub);
+        System.out.println("TOPIC: " + topic);
+
         HttpRequest request = HttpRequest.newBuilder()
                 .uri(hubURI)
                 .header("Content-Type", "application/x-www-form-urlencoded")

tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/in/messaging/mqtt/ExternalAuctionStartedEventListenerMqttAdapter.java

@@ -22,11 +22,9 @@ import java.net.http.HttpResponse;
 public class ExternalAuctionStartedEventListenerMqttAdapter extends AuctionEventMqttListener{
     private static final Logger LOGGER = LogManager.getLogger(ExternalAuctionStartedEventListenerMqttAdapter.class);
 
-    // String auctionHouseURI = "https://tapas-auction-house.86-119-35-40.nip.io/";
+    String auctionHouseURI = "https://tapas-auction-house.86-119-35-40.nip.io/";
-    String auctionHouseURI = "http://a888-77-59-152-182.eu.ngrok.io";
 
-    // String taskListURI = "https://tapas-tasks.86-119-35-40.nip.io";
+    String taskListURI = "https://tapas-tasks.86-119-35-40.nip.io";
-    String taskListURI = "http://e021-77-59-152-182.ngrok.io";
 
     @Override
     public boolean handleEvent(MqttMessage message){

tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/in/messaging/websub/AuctionStartedEventListenerWebSubAdapter.java

@@ -69,11 +69,9 @@ public class AuctionStartedEventListenerWebSubAdapter {
             // }
 
 
-        // String auctionHouseURI = "https://tapas-auction-house.86-119-35-40.nip.io/";
+        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 = "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");

tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/in/web/AuctionHouseDiscoveryWebController.java

@@ -30,7 +30,7 @@ public class AuctionHouseDiscoveryWebController {
         this.auctionHouseDiscoveryUseCase = auctionHouseDiscoveryUseCase;
     }
 
-    @GetMapping(path="/discovery/", consumes = AuctionHouseDiscoveryJsonRepresentation.MEDIA_TYPE)
+    @GetMapping(path="/discovery/")
     public ResponseEntity<String> auctionHouseDiscovery() {
         List<AuctionHouseDiscoveryInformation> auctionHouseDiscoveryInformation = auctionHouseDiscoveryUseCase.auctionHouseDiscovery();
 

tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/in/web/WinningBidWebController.java

@@ -27,9 +27,11 @@ public class WinningBidWebController {
 
     @PostMapping(path = "/taskwinner", consumes = TaskJsonRepresentation.MEDIA_TYPE)
     public ResponseEntity<String> winningBid(@RequestBody TaskJsonRepresentation payload){
+        LOGGER.info("New Task Winner");
         try {
             var body = payload.serialize();
-            LOGGER.info(body);
+            LOGGER.info("Task Winner body: " + body);
+             LOGGER.info("Task Winner taskListURI: " + taskListURI);
             var postURI = URI.create(taskListURI + "/tasks/");
             HttpRequest postRequest = HttpRequest.newBuilder()
                 .uri(postURI)
@@ -40,7 +42,7 @@ public class WinningBidWebController {
             HttpClient client = HttpClient.newHttpClient();
             var postResponse = client.send(postRequest, HttpResponse.BodyHandlers.ofString());
 
-            LOGGER.info(postResponse.statusCode());
+            LOGGER.info("Create task internally with status code: " + postResponse.statusCode());
 
 
             HttpHeaders responseHeaders = new HttpHeaders();

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

@@ -32,6 +32,7 @@ public class PublishAuctionStartedEventWebSubAdapter implements AuctionStartedEv
     @Override
     public void publishAuctionStartedEvent(AuctionStartedEvent event) {
         logger.info("AuctionHouse | Publish auction started over WebSub!");
+        logger.info("AuctionHouse | AuctionHouseURI: " + auctionHouseUri + " WebSubHubUri: " + webSubHubUri);
 
         HttpClient client = HttpClient.newHttpClient();
 

tapas-auction-house/src/main/java/ch/unisg/tapas/auctionhouse/adapter/out/web/AuctionHouseDiscoveryHttpAdapter.java

@@ -6,6 +6,7 @@ import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.json.JSONArray;
 import org.json.JSONObject;
+import org.springframework.http.HttpStatus;
 
 import java.io.IOException;
 import java.net.URI;
@@ -22,36 +23,37 @@ public class AuctionHouseDiscoveryHttpAdapter implements AuctionHouseDiscoveryPo
 
     public List<AuctionHouseDiscoveryInformation> fetchAuctionHouseInformation(URI auctionHouseURI){
 
-        System.out.println(auctionHouseURI);
-
         try{
             var client = HttpClient.newHttpClient();
             var request = HttpRequest.newBuilder()
                 .uri(auctionHouseURI)
                 .GET()
                 .build();
-            var response = client.send(request, HttpResponse.BodyHandlers.ofString());
+                HttpResponse response = client.send(request, HttpResponse.BodyHandlers.ofString());
-            LOGGER.info(response.body());
+                LOGGER.info("Response status code: " + response.statusCode());
-            var responseBody = new JSONObject(response.body());
+                LOGGER.info("Response body:" + response.body());
+                if (response.statusCode() == HttpStatus.OK.value()) {
+                    var responseBody = new JSONObject(response.body());
 
-            var arrayOfInformation = responseBody.getJSONArray("auctionHouseInfo");
+                    var arrayOfInformation = responseBody.getJSONArray("auctionHouseInfo");
-            var returnList = new LinkedList<AuctionHouseDiscoveryInformation>();
+                    var returnList = new LinkedList<AuctionHouseDiscoveryInformation>();
 
-            for(int i = 0; i < arrayOfInformation.length(); i++)
+                    for(int i = 0; i < arrayOfInformation.length(); i++)
-            {
+                    {
-                var informationJSON = arrayOfInformation.getJSONObject(i);
+                        var informationJSON = arrayOfInformation.getJSONObject(i);
-                var information = new AuctionHouseDiscoveryInformation(
+                        var information = new AuctionHouseDiscoveryInformation(
-                    new AuctionHouseDiscoveryInformation.AuctionHouseUri(URI.create(informationJSON.getString("auctionHouseUri"))),
+                            new AuctionHouseDiscoveryInformation.AuctionHouseUri(URI.create(informationJSON.getString("auctionHouseUri"))),
-                    new AuctionHouseDiscoveryInformation.WebSubUri(URI.create(informationJSON.getString("webSubUri"))),
+                            new AuctionHouseDiscoveryInformation.WebSubUri(URI.create(informationJSON.getString("webSubUri"))),
-                    new AuctionHouseDiscoveryInformation.TaskTypes(getTaskTypes(informationJSON.getJSONArray("taskTypes"))),
+                            new AuctionHouseDiscoveryInformation.TaskTypes(getTaskTypes(informationJSON.getJSONArray("taskTypes"))),
-                    new AuctionHouseDiscoveryInformation.TimeStamp(Timestamp.valueOf(informationJSON.getString("timeStamp"))),
+                            new AuctionHouseDiscoveryInformation.TimeStamp(Timestamp.valueOf(informationJSON.getString("timeStamp"))),
-                    new AuctionHouseDiscoveryInformation.GroupName(informationJSON.getString("groupName"))
+                            new AuctionHouseDiscoveryInformation.GroupName(informationJSON.getString("groupName"))
-                );
+                        );
-                returnList.add(information);
+                        returnList.add(information);
-            }
+                    }
-
-            return returnList;
 
+                    return returnList;
+                }
+                return Collections.<AuctionHouseDiscoveryInformation>emptyList();
         } catch (IOException e) {
             e.printStackTrace();
             return Collections.<AuctionHouseDiscoveryInformation>emptyList();

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

@@ -52,13 +52,18 @@ public class AuctionWonEventHttpAdapter implements AuctionWonEventPort {
             LOGGER.info(response.body());
             JSONObject responseBody = new JSONObject(response.body());
 
+            String inputData = "";
+            if (!responseBody.isNull("inputData")) {
+                inputData = responseBody.getString("inputData");
+            }
+
             var task = new Task(
                 new Task.TaskName(responseBody.getString("taskName")),
                 new Task.TaskType(responseBody.getString("taskType")),
                 new Task.OriginalTaskUri(auction.get().getTaskUri().getValue().toString()),
                 new Task.TaskStatus(ch.unisg.tapas.auctionhouse.domain.Task.Status.ASSIGNED),
                 new Task.TaskId(responseBody.getString("taskId")),
-                new Task.InputData(responseBody.getString("inputData")),
+                new Task.InputData(inputData),
                 new Task.ServiceProvider("TODO")
             );
 

tapas-auction-house/src/main/resources/application.properties

@@ -7,7 +7,6 @@ websub.hub.publish=https://websub.appspot.com/
 
 group=tapas-group-1
 auction.house.uri=https://tapas-auction-house.86-119-35-40.nip.io
-# auction.house.uri=http://a888-77-59-152-182.eu.ngrok.io
 tasks.list.uri=http://localhost:8081
 
 application.environment=development

tapas-tasks/src/main/java/ch/unisg/tapastasks/tasks/adapter/out/web/ExternalTaskExecutedWebAdapter.java

@@ -43,7 +43,7 @@ public class ExternalTaskExecutedWebAdapter implements ExternalTaskExecutedEvent
             op2 = new JSONObject()
             .put("op", "add")
             .put("path", "/outputData")
-            .put("value", externalTaskExecutedEvent.getOutputData());
+            .put("value", externalTaskExecutedEvent.getOutputData().getValue());
         } catch (JSONException e) {
             logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
             return;

tapas-tasks/src/main/resources/application.properties

@@ -2,7 +2,7 @@ server.port=8081
 spring.data.mongodb.uri=mongodb://root:password@localhost:27017/
 spring.data.mongodb.database=tapas-tasks
 # baseuri=http://e021-77-59-152-182.ngrok.io/
-baseuri=https://tapas-tasks.86-119-34-23.nip.io/
+baseuri=https://tapas-tasks.86-119-35-40.nip.io/
 
 roster.uri=http://127.0.0.1:8082