Merge remote-tracking branch 'origin/dev' into dev

.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.${PUB_IP}.nip.io`)"
@@ -91,6 +92,7 @@ services:
             auction.house.uri: http://tapas-auction-house:8086
             executor.robot.uri: http://executor-robot:8084
             executor.computation.uri: http://executor-computation:8085
+            executor.humidity.uri: http://executor-humidity:8087
             mqtt.broker.uri: tcp://broker.hivemq.com:1883
             spring.data.mongodb.uri: mongodb://root:password@tapas-db:27017
         labels:
@@ -164,3 +166,24 @@ services:
             - "traefik.http.routers.executor-robot.tls=true"
             - "traefik.http.routers.executor-robot.entryPoints=web,websecure"
             - "traefik.http.routers.executor-robot.tls.certresolver=le"
+    executor-humidity:
+        image: openjdk
+        command: "java -jar /data/executor-humidity-0.0.1-SNAPSHOT.jar"
+        restart: unless-stopped
+        depends_on:
+            - executor-pool
+            - roster
+            - tapas-db
+        volumes:
+            - ./:/data/
+        environment:
+            EXECUTOR_POOL_URI: http://executor-pool:8083
+            ROSTER_URI: http://roster:8082
+        labels:
+            - "traefik.enable=true"
+            - "traefik.http.routers.executor-computation.rule=Host(`executor-humidity.${PUB_IP}.nip.io`)"
+            - "traefik.http.routers.executor-computation.service=executor-computation"
+            - "traefik.http.services.executor-computation.loadbalancer.server.port=8087"
+            - "traefik.http.routers.executor-computation.tls=true"
+            - "traefik.http.routers.executor-computation.entryPoints=web,websecure"
+            - "traefik.http.routers.executor-computation.tls.certresolver=le"

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

@@ -55,6 +55,10 @@ jobs:
               run: mvn -f executor-robot/pom.xml --batch-mode --update-snapshots verify
             - run: cp ./executor-robot/target/executor-robot-0.0.1-SNAPSHOT.jar ./target
 
+            - name: Build executor-humidity service
+              run: mvn -f executor-humidity/pom.xml --batch-mode --update-snapshots verify
+            - run: cp ./executor-humidity/target/executor-humidity-0.0.1-SNAPSHOT.jar ./target
+
             - name: Build tapas-task service
               run: mvn -f tapas-tasks/pom.xml --batch-mode --update-snapshots verify
             - run: cp ./tapas-tasks/target/tapas-tasks-0.0.1-SNAPSHOT.jar ./target
@@ -103,5 +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-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorBase.java

@@ -33,12 +33,11 @@ public abstract class ExecutorBase {
 
     Logger logger = Logger.getLogger(ExecutorBase.class.getName());
 
-    protected ExecutorBase(ExecutorType executorType) {
+    protected ExecutorBase(ExecutorType executorType, String uri) {
         logger.info("ExecutorBase | Starting Executor");
         this.status = ExecutorStatus.STARTING_UP;
         this.executorType = executorType;
-        // TODO set this automaticly
+        this.executorURI = new ExecutorURI(uri);
-        this.executorURI = new ExecutorURI("http://localhost:8084");
         // TODO do this in main
         // Notify executor-pool about existence. If executor-pools response is successfull start with getting an assignment, else shut down executor.
         logger.info("ExecutorBase | Notifying executor-pool about existens");

executor-base/src/main/java/ch/unisg/executorBase/executor/domain/ExecutorType.java

@@ -1,7 +1,7 @@
 package ch.unisg.executorbase.executor.domain;
 
 public enum ExecutorType {
-    COMPUTATION, ROBOT, HUMIDITY;
+    COMPUTATION, SMALLROBOT, HUMIDITY;
 
     /**
     *   Checks if the give executor type exists.

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-computation/src/main/java/ch/unisg/executorcomputation/ExecutorcomputationApplication.java

@@ -15,14 +15,6 @@ public class ExecutorcomputationApplication {
     static Logger logger = Logger.getLogger(ExecutorcomputationApplication.class.getName());
 
 	public static void main(String[] args) {
-
-        try {
-            TimeUnit.SECONDS.sleep(1);
-        } catch (InterruptedException e) {
-            logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
-            Thread.currentThread().interrupt();
-        }
-
 		SpringApplication.run(ExecutorcomputationApplication.class, args);
 		Executor.getExecutor();
 	}

executor-computation/src/main/java/ch/unisg/executorcomputation/executor/domain/Executor.java

@@ -1,7 +1,6 @@
 package ch.unisg.executorcomputation.executor.domain;
 
 import java.util.concurrent.TimeUnit;
-import java.util.logging.Level;
 import java.util.logging.Logger;
 
 import javax.script.ScriptEngine;
@@ -15,21 +14,20 @@ public class Executor extends ExecutorBase {
 
     private static Logger executorLogger = Logger.getLogger(Executor.class.getName());
 
-    private static final Executor executor = new Executor(ExecutorType.COMPUTATION);
+    private static final Executor executor = new Executor(ExecutorType.COMPUTATION, "http://localhost:8085");
 
     public static Executor getExecutor() {
         return executor;
     }
 
-    private Executor(ExecutorType executorType) {
+    private Executor(ExecutorType executorType, String uri) {
-        super(executorType);
+        super(executorType, uri);
     }
 
     @Override
     protected
     String execution(String inputData) {
 
-        executorLogger.info("TEST");
         executorLogger.info("Executor | Starting execution with inputData: " + inputData);
 
         ScriptEngineManager mgr = new ScriptEngineManager();
@@ -45,10 +43,11 @@ public class Executor extends ExecutorBase {
         }
 
         try {
-            TimeUnit.SECONDS.sleep(5);
+            TimeUnit.SECONDS.sleep(1);
         } catch (InterruptedException e) {
-            executorLogger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+            return result;
-            Thread.currentThread().interrupt();
+            // executorLogger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+            // Thread.currentThread().interrupt();
         }
 
         executorLogger.info("Executor | Finish execution");

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-humidity/src/main/java/ch/unisg/executorhumidity/executor/domain/Executor.java

@@ -4,17 +4,16 @@ import ch.unisg.executorbase.executor.domain.ExecutorBase;
 import ch.unisg.executorbase.executor.domain.ExecutorType;
 import ch.unisg.executorhumidity.executor.adapter.out.GetHumidityAdapter;
 import ch.unisg.executorhumidity.executor.application.port.out.GetHumidityPort;
-import org.eclipse.californium.elements.exception.ConnectorException;
-
-import java.io.IOException;
 
 public class Executor extends ExecutorBase {
 
-    private static final Executor executor = new Executor(ExecutorType.HUMIDITY);
+    private static final Executor executor = new Executor(ExecutorType.HUMIDITY, "http://localhost:8087");
 
     private final GetHumidityPort getHumidityPort = new GetHumidityAdapter();
 
-    private Executor(ExecutorType executorType) {super(executorType);}
+    private Executor(ExecutorType executorType, String uri) {
+        super(executorType, uri);
+    }
 
     public static Executor getExecutor() {return executor;}
 
@@ -22,8 +21,6 @@ public class Executor extends ExecutorBase {
     @Override
     protected
     String execution(String input) {
-        //TODO: Fill
-
         String result = getHumidityPort.getHumidity();
 
         return result;

executor-robot/pom.xml

@@ -82,11 +82,10 @@
             <scope>compile</scope>
         </dependency>
         <dependency>
-            <groupId>com.github.Interactions-HSG</groupId>
+			<groupId>com.github.Interactions-HSG</groupId>
-            <artifactId>wot-td-java</artifactId>
+			<artifactId>wot-td-java</artifactId>
-            <version>0.1.1</version>
+			<version>master-SNAPSHOT</version>
-            <scope>compile</scope>
+		</dependency>
-        </dependency>
     </dependencies>
 
 	<build>

executor-robot/src/main/java/ch/unisg/executorrobot/ExecutorrobotApplication.java

@@ -11,14 +11,6 @@ import ch.unisg.executorrobot.executor.domain.Executor;
 public class ExecutorrobotApplication {
 
 	public static void main(String[] args) {
-
-        try {
-            TimeUnit.SECONDS.sleep(40);
-        } catch (InterruptedException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-
 		SpringApplication.run(ExecutorrobotApplication.class, args);
 		Executor.getExecutor();
 	}

executor-robot/src/main/java/ch/unisg/executorrobot/executor/adapter/out/DeleteUserFromRobotAdapter.java

@@ -1,42 +0,0 @@
-package ch.unisg.executorrobot.executor.adapter.out;
-import java.io.IOException;
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-
-import org.springframework.context.annotation.Primary;
-import org.springframework.stereotype.Component;
-
-import ch.unisg.executorrobot.executor.application.port.out.DeleteUserFromRobotPort;
-
-@Component
-@Primary
-public class DeleteUserFromRobotAdapter implements DeleteUserFromRobotPort {
-
-    @Override
-    public boolean deleteUserFromRobot(String key) {
-
-        String url = "https://api.interactions.ics.unisg.ch/leubot1/v1.3.4/user/" + key;
-
-        var request = HttpRequest.newBuilder()
-            .uri(URI.create(url))
-            .header("Content-Type", "application/json")
-            .DELETE()
-            .build();
-
-        var client = HttpClient.newHttpClient();
-
-        try {
-            var response = client.send(request, HttpResponse.BodyHandlers.ofString());
-            System.out.println(response.statusCode());
-            return true;
-        } catch (IOException e) {
-            e.printStackTrace();
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-        return false;
-    }
-
-}

executor-robot/src/main/java/ch/unisg/executorrobot/executor/adapter/out/InstructionToRobotAdapter.java

@@ -1,121 +0,0 @@
-package ch.unisg.executorrobot.executor.adapter.out;
-import java.io.IOException;
-import java.net.URI;
-import java.net.http.HttpClient;
-import java.net.http.HttpRequest;
-import java.net.http.HttpResponse;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Optional;
-
-import ch.unisg.ics.interactions.wot.td.ThingDescription;
-import ch.unisg.ics.interactions.wot.td.affordances.ActionAffordance;
-import ch.unisg.ics.interactions.wot.td.affordances.Form;
-import ch.unisg.ics.interactions.wot.td.clients.TDHttpRequest;
-import ch.unisg.ics.interactions.wot.td.clients.TDHttpResponse;
-import ch.unisg.ics.interactions.wot.td.io.TDGraphReader;
-import ch.unisg.ics.interactions.wot.td.schemas.DataSchema;
-import ch.unisg.ics.interactions.wot.td.schemas.ObjectSchema;
-import ch.unisg.ics.interactions.wot.td.schemas.StringSchema;
-import ch.unisg.ics.interactions.wot.td.security.APIKeySecurityScheme;
-import ch.unisg.ics.interactions.wot.td.vocabularies.TD;
-import org.springframework.context.annotation.Primary;
-import org.springframework.stereotype.Component;
-
-import ch.unisg.executorrobot.executor.application.port.out.InstructionToRobotPort;
-
-@Component
-@Primary
-public class InstructionToRobotAdapter implements InstructionToRobotPort {
-
-    @Override
-    public boolean instructionToRobot(String key) {
-
-        String endpoint = "https://api.interactions.ics.unisg.ch/search/searchEngine";
-
-        String input = "@prefix dct: <http://purl.org/dc/terms/> . select ?title where { ?title dct:title 'leubot1' }";
-
-        var httpRequest = HttpRequest.newBuilder()
-            .uri(URI.create(endpoint))
-            .header("Content-Type", "application/json")
-            .POST(HttpRequest.BodyPublishers.ofString(input))
-            .build();
-
-        var client = HttpClient.newHttpClient();
-
-        try {
-            var description = client.send(httpRequest, HttpResponse.BodyHandlers.ofString()).body();
-
-            // Parse a TD from a string
-            ThingDescription td = TDGraphReader.readFromString(ThingDescription.TDFormat.RDF_TURTLE, description);
-
-            // Create the payload to be sent with the Http request
-            Map<String, Object> elbowPayload = new HashMap<>();
-            elbowPayload.put("http://www.w3.org/2001/XMLSchema#int", 400);
-
-            // Get the affordance "setElbow" from the TD
-            Optional<ActionAffordance> action = td.getActionByName("setElbow");
-
-            // Get the first form
-            if (action.isPresent()) {
-                Optional<Form> form = action.get().getFirstForm();
-
-                // Retrieve the input data schema from the action affordance
-                Optional<DataSchema> inputSchema = action.get().getInputSchema();
-
-                // If a form is found, use it to create and execute the Http request
-                if (form.isPresent()) {
-                    TDHttpRequest request = new TDHttpRequest(form.get(), TD.invokeAction);
-
-                    if (inputSchema.isPresent()) {
-                        request.setObjectPayload((ObjectSchema) inputSchema.get(), elbowPayload);
-
-                        try {
-                            TDHttpResponse response = request.execute();
-                            System.out.println("Received response with status code: " + response.getStatusCode());
-                            return true;
-                        } catch (IOException e) {
-                            e.printStackTrace();
-                        }
-                    }
-                }
-            }
-
-        } catch (IOException e) {
-            e.printStackTrace();
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-        return false;
-
-
-
-
-    /*
-        String putEndpoint = "https://api.interactions.ics.unisg.ch/leubot1/v1.3.0/elbow";
-
-        String inputJson = "{ \"value\": 400}";
-        var request = HttpRequest.newBuilder()
-            .uri(URI.create(putEndpoint))
-            .header("Content-Type", "application/json")
-            .header("X-API-KEY", key)
-            .PUT(HttpRequest.BodyPublishers.ofString(inputJson))
-            .build();
-
-        var client = HttpClient.newHttpClient();
-
-        try {
-            var response = client.send(request, HttpResponse.BodyHandlers.ofString());
-            System.out.println(response.statusCode());
-            System.out.println(response.headers());
-            return true;
-        } catch (IOException e) {
-            e.printStackTrace();
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-        return false;
-    */
-    }
-
-}

executor-robot/src/main/java/ch/unisg/executorrobot/executor/adapter/out/UserToRobotAdapter.java

@@ -1,5 +1,6 @@
 package ch.unisg.executorrobot.executor.adapter.out;
 import java.io.IOException;
+import java.io.StringReader;
 import java.net.URI;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
@@ -7,6 +8,11 @@ import java.net.http.HttpResponse;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
+import java.util.concurrent.TimeUnit;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.parsers.ParserConfigurationException;
 
 import ch.unisg.ics.interactions.wot.td.ThingDescription;
 import ch.unisg.ics.interactions.wot.td.affordances.ActionAffordance;
@@ -16,10 +22,19 @@ import ch.unisg.ics.interactions.wot.td.clients.TDHttpResponse;
 import ch.unisg.ics.interactions.wot.td.io.TDGraphReader;
 import ch.unisg.ics.interactions.wot.td.schemas.DataSchema;
 import ch.unisg.ics.interactions.wot.td.schemas.ObjectSchema;
+import ch.unisg.ics.interactions.wot.td.security.APIKeySecurityScheme;
+import ch.unisg.ics.interactions.wot.td.security.SecurityScheme;
 import ch.unisg.ics.interactions.wot.td.vocabularies.TD;
+import ch.unisg.ics.interactions.wot.td.vocabularies.WoTSec;
+
 import org.springframework.boot.autoconfigure.sendgrid.SendGridAutoConfiguration;
 import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
+import org.w3c.dom.Document;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
 
 import ch.unisg.executorrobot.executor.application.port.out.UserToRobotPort;
 
@@ -32,7 +47,7 @@ public class UserToRobotAdapter implements UserToRobotPort {
 
         String endpoint = "https://api.interactions.ics.unisg.ch/search/searchEngine";
 
-        String input = "@prefix dct: <http://purl.org/dc/terms/> . select ?title where { ?title dct:title 'Mirogate' }";
+        String input = "@prefix dct: <http://purl.org/dc/terms/> . select ?title where { ?title dct:title 'leubot1' }";
 
         var httpRequest = HttpRequest.newBuilder()
             .uri(URI.create(endpoint))
@@ -43,82 +58,184 @@ public class UserToRobotAdapter implements UserToRobotPort {
         var client = HttpClient.newHttpClient();
 
         try {
-            var description = client.send(httpRequest, HttpResponse.BodyHandlers.ofString()).body();
+            String description = client.send(httpRequest, HttpResponse.BodyHandlers.ofString()).body();
+            String leubot1Uri = null;
 
-            String uri = "http://yggdrasil.interactions.ics.unisg.ch/environments/61/workspaces/102/artifacts/leubot1";
+            DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
+            DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
+            Document doc = dBuilder.parse(new InputSource(new StringReader(description)));
 
-            // Parse a TD from a string
+            doc.getDocumentElement().normalize();
-            ThingDescription td = TDGraphReader.readFromURL(ThingDescription.TDFormat.RDF_TURTLE, uri);
 
-            // Create the payload to be sent with the HTTP request
+            NodeList results = doc.getElementsByTagName("uri");
-            Map<String, Object> logInPayload = new HashMap<>();
+            for (int temp = 0; temp < results.getLength(); temp += 1) {
-            logInPayload.put("http://xmlns.com/foaf/0.1/Name", "keanu rahimian");
+                Node nNode = results.item(temp);
-            logInPayload.put("http://xmlns.com/foaf/0.1/Mbox", "keanu.rahimian@student.unisg.ch");
+                if (nNode.getTextContent().contains("leubot1")) {
-
+                    leubot1Uri = nNode.getTextContent();
-            // Get the affordance "Log-In" from the TD
-            Optional<ActionAffordance> action = td.getActionByName("logIn");
-
-            // Get the first form
-            if (action.isPresent()) {
-                Optional<Form> form = action.get().getFirstForm();
-
-                // Retrieve the input data schema from the action affordance
-                Optional<DataSchema> inputSchema = action.get().getInputSchema();
-
-                // If a form is found, use it to create and execute the HTTP request
-                if (form.isPresent()) {
-                    TDHttpRequest request = new TDHttpRequest(form.get(), TD.invokeAction);
-
-                    if (inputSchema.isPresent()) {
-                        request.setObjectPayload((ObjectSchema) inputSchema.get(), logInPayload);
-
-                        try {
-                            TDHttpResponse response = request.execute();
-                            System.out.println("Received response with status code: " + response.getStatusCode());
-
-                            // TODO: Get the key from the response and return it
-                            // Not exactly sure how to get the headers from the payload, as we need them
-                            // to get the key
-
-                            return null;
-
-                        } catch (IOException e) {
-                            e.printStackTrace();
-                        }
-                    }
                 }
             }
+            if (leubot1Uri == null) {
+                // TODO implement logic if execution failed
+                return "ERROR";
+            }
+
+            // Parse a TD from a string
+            ThingDescription td = TDGraphReader.readFromURL(ThingDescription.TDFormat.RDF_TURTLE, leubot1Uri);
+
+            String apiUrl = getAPIKey(td);
+            System.out.println("FOUND API URL " + apiUrl);
+
+            String apiKey = apiUrl.split("/")[apiUrl.split("/").length-1].split("]")[0];
+            System.out.println("FOUND KEY " + apiKey);
+
+            if(apiKey == null) {
+                // TODO implement logic if execution failed
+                return "ERROR";
+            }
+
+            try {
+                TimeUnit.MILLISECONDS.sleep(1500);
+            } catch (InterruptedException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }
+
+            if (!moveRobot(td, apiKey)) {
+                return "ERROR";
+            }
+
+            try {
+                TimeUnit.MILLISECONDS.sleep(1500);
+            } catch (InterruptedException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }
+
+            delteUserFromRobot(apiUrl);
+
         } catch (IOException e) {
             e.printStackTrace();
         } catch (InterruptedException e) {
             e.printStackTrace();
+        } catch (SAXException e1) {
+            e1.printStackTrace();
+        } catch (ParserConfigurationException e1) {
+            e1.printStackTrace();
+        }
+        return "OK";
+    }
+
+
+    private String getAPIKey(ThingDescription td) {
+        // Create the payload to be sent with the HTTP request
+        Map<String, Object> logInPayload = new HashMap<>();
+        logInPayload.put("http://xmlns.com/foaf/0.1/Name", "keanu rahimian");
+        logInPayload.put("http://xmlns.com/foaf/0.1/Mbox", "keanu.rahimian@student.unisg.ch");
+
+        // Get the affordance "Log-In" from the TD
+        Optional<ActionAffordance> action = td.getActionByName("logIn");
+
+        // Get the first form
+        if (action.isEmpty()) {
+            // TODO implement logic if execution failed
+            return null;
         }
 
-    /*
+        Optional<Form> form = action.get().getFirstFormForOperationType(TD.invokeAction);
-        String inputJson = "{ \"name\":\"keanu rahimian\", \"email\":\"keanu.rahimian@student.unisg.ch\"}";
+
-        var request = HttpRequest.newBuilder()
+        if (form.isEmpty()) {
-            .uri(URI.create(postEndpoint))
+            // TODO implement logic if execution failed
-            .header("Content-Type", "application/json")
+            return null;
-            .POST(HttpRequest.BodyPublishers.ofString(inputJson))
+        }
-            .build();
+
+        // If a form is found, use it to create and execute the HTTP request
+        TDHttpRequest request = new TDHttpRequest(form.get(), TD.invokeAction);
+
+        // Retrieve the input data schema from the action affordance
+        Optional<DataSchema> inputSchema = action.get().getInputSchema();
+
+        if(inputSchema.isPresent()) {
+            request.setObjectPayload((ObjectSchema) inputSchema.get(), logInPayload);
+        }
+
+        try {
+            TDHttpResponse response = request.execute();
+            System.out.println("Received response with status code: " + response.getStatusCode());
+
+            String url = response.getHeaders().get("Location");
+            return url;
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return null;
+
+    }
+
+    private boolean moveRobot(ThingDescription td, String key) {
+
+        // Create the payload to be sent with the Http request
+        Map<String, Object> elbowPayload = new HashMap<>();
+        elbowPayload.put("value", 400);
+
+        // Get the affordance "setElbow" from the TD
+        Optional<ActionAffordance> action = td.getActionByName("setElbow");
+
+        // Get the first form
+        if (action.isEmpty()) {
+            return false;
+        }
+
+        Optional<Form> form = action.get().getFirstFormForOperationType(TD.invokeAction);
+
+        if (form.isEmpty()) {
+            // TODO implement logic if execution failed
+            return false;
+        }
+
+        // Retrieve the input data schema from the action affordance
+        Optional<DataSchema> inputSchema = action.get().getInputSchema();
+
+        TDHttpRequest request = new TDHttpRequest(form.get(), TD.invokeAction);
+
+        if(inputSchema.isPresent()) {
+            request.setObjectPayload((ObjectSchema) inputSchema.get(), elbowPayload);
+        }
+
+        Optional<SecurityScheme> securityScheme = td.getFirstSecuritySchemeByType(WoTSec.APIKeySecurityScheme);
+        if (securityScheme.isPresent()) {
+            request.setAPIKey((APIKeySecurityScheme) securityScheme.get(), key);
+        }
+
+        try {
+            TDHttpResponse response = request.execute();
+            System.out.println("Received response with status code: " + response.getStatusCode());
+            return true;
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        return false;
+    }
+
+    private void delteUserFromRobot(String apiUrl) {
+        HttpRequest request = HttpRequest.newBuilder()
+        .uri(URI.create(apiUrl))
+        .header("Content-Type", "application/json")
+        .DELETE()
+        .build();
+
+        HttpClient client = HttpClient.newHttpClient();
 
         try {
             var response = client.send(request, HttpResponse.BodyHandlers.ofString());
             System.out.println(response.statusCode());
-            System.out.println(response.headers());
-            String url = response.headers().map().get("location").toString();
-            String key = url.split("/")[url.split("/").length-1].split("]")[0];
-            return key;
         } catch (IOException e) {
             e.printStackTrace();
         } catch (InterruptedException e) {
             e.printStackTrace();
         }
-        return null;
-    */
-
-
-        return null;
     }
 
 }

executor-robot/src/main/java/ch/unisg/executorrobot/executor/application/port/out/DeleteUserFromRobotPort.java

@@ -1,5 +0,0 @@
-package ch.unisg.executorrobot.executor.application.port.out;
-
-public interface DeleteUserFromRobotPort {
-    boolean deleteUserFromRobot(String key);
-}

executor-robot/src/main/java/ch/unisg/executorrobot/executor/application/port/out/InstructionToRobotPort.java

@@ -1,5 +0,0 @@
-package ch.unisg.executorrobot.executor.application.port.out;
-
-public interface InstructionToRobotPort {
-    boolean instructionToRobot(String key);
-}

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

@@ -1,52 +1,28 @@
 package ch.unisg.executorrobot.executor.domain;
 
-import java.util.concurrent.TimeUnit;
-
-import ch.unisg.executorrobot.executor.adapter.out.DeleteUserFromRobotAdapter;
-import ch.unisg.executorrobot.executor.adapter.out.InstructionToRobotAdapter;
 import ch.unisg.executorrobot.executor.adapter.out.UserToRobotAdapter;
-import ch.unisg.executorrobot.executor.application.port.out.DeleteUserFromRobotPort;
-import ch.unisg.executorrobot.executor.application.port.out.InstructionToRobotPort;
 import ch.unisg.executorrobot.executor.application.port.out.UserToRobotPort;
 import ch.unisg.executorbase.executor.domain.ExecutorBase;
 import ch.unisg.executorbase.executor.domain.ExecutorType;
 
 public class Executor extends ExecutorBase {
 
-    private static final Executor executor = new Executor(ExecutorType.ROBOT);
+    private static final Executor executor = new Executor(ExecutorType.SMALLROBOT, "http://localhost:8084");
     private final UserToRobotPort userToRobotPort = new UserToRobotAdapter();
-    private final InstructionToRobotPort instructionToRobotPort = new InstructionToRobotAdapter();
-    private final DeleteUserFromRobotPort deleteUserFromRobotPort = new DeleteUserFromRobotAdapter();
 
     public static Executor getExecutor() {
         return executor;
     }
 
-    private Executor(ExecutorType executorType) {
+    private Executor(ExecutorType executorType, String uri) {
-        super(executorType);
+        super(executorType, uri);
     }
 
     @Override
     protected
     String execution(String input) {
-
+        userToRobotPort.userToRobot();
-        String key = userToRobotPort.userToRobot();
+        return "";
-        try {
-            TimeUnit.MILLISECONDS.sleep(1500);
-        } catch (InterruptedException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-        boolean result1 = instructionToRobotPort.instructionToRobot(key);
-        try {
-            TimeUnit.MILLISECONDS.sleep(10000);
-        } catch (InterruptedException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-        deleteUserFromRobotPort.deleteUserFromRobot(key);
-
-        return Boolean.toString(result1);
     }
 
 }

roster/src/main/java/ch/unisg/roster/roster/adapter/out/web/PublishNewTaskEventAdapter.java

@@ -25,6 +25,9 @@ public class PublishNewTaskEventAdapter implements NewTaskEventPort {
     @Value("${executor.computation.uri}")
     private String server2;
 
+    @Value("${executor.humidity.uri}")
+    private String server3;
+
     Logger logger = Logger.getLogger(PublishNewTaskEventAdapter.class.getName());
 
     /**
@@ -34,21 +37,21 @@ public class PublishNewTaskEventAdapter implements NewTaskEventPort {
     @Override
     public void publishNewTaskEvent(NewTaskEvent event) {
 
-        // HttpClient client = HttpClient.newHttpClient();
+        HttpClient client = HttpClient.newHttpClient();
-        // HttpRequest request = HttpRequest.newBuilder()
+        HttpRequest request = HttpRequest.newBuilder()
-        //         .uri(URI.create(server + "/newtask/" + event.taskType.getValue()))
+                .uri(URI.create(server + "/newtask/" + event.taskType.getValue()))
-        //         .GET()
+                .GET()
-        //         .build();
+                .build();
 
 
-        // try {
+        try {
-        //     client.send(request, HttpResponse.BodyHandlers.ofString());
+            client.send(request, HttpResponse.BodyHandlers.ofString());
-        // } catch (InterruptedException e) {
+        } catch (InterruptedException e) {
-        //     logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+            logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
-        //     Thread.currentThread().interrupt();
+            Thread.currentThread().interrupt();
-        // } catch (IOException e) {
+        } catch (IOException e) {
-        //     logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+            logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
-        // }
+        }
 
         HttpClient client2 = HttpClient.newHttpClient();
         HttpRequest request2 = HttpRequest.newBuilder()
@@ -65,6 +68,22 @@ public class PublishNewTaskEventAdapter implements NewTaskEventPort {
         } catch (IOException e) {
             logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
         }
+
+        HttpClient client3 = HttpClient.newHttpClient();
+        HttpRequest request3 = HttpRequest.newBuilder()
+                .uri(URI.create(server3 + "/newtask/" + event.taskType.getValue()))
+                .GET()
+                .build();
+
+
+        try {
+            client3.send(request3, HttpResponse.BodyHandlers.ofString());
+        } catch (InterruptedException e) {
+            logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+            Thread.currentThread().interrupt();
+        } catch (IOException e) {
+            logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+        }
     }
 
 }

roster/src/main/java/ch/unisg/roster/roster/adapter/out/web/PublishTaskAssignedEventAdapter.java

@@ -8,6 +8,7 @@ import java.net.http.HttpResponse;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import org.json.JSONArray;
 import org.json.JSONObject;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Primary;
@@ -32,19 +33,22 @@ public class PublishTaskAssignedEventAdapter implements TaskAssignedEventPort {
     @Override
     public void publishTaskAssignedEvent(TaskAssignedEvent event) {
 
-        String body = new JSONObject()
+        try {
-                  .put("taskId", event.taskID)
-                  .toString();
 
-        HttpClient client = HttpClient.newHttpClient();
+            JSONObject op1 = new JSONObject()
-        HttpRequest request = HttpRequest.newBuilder()
+            .put("op", "replace")
-                .uri(URI.create(server + "/tasks/assignTask"))
+            .put("path", "/taskStatus")
+            .put("value", "ASSIGNED");
+
+            String body = new JSONArray().put(op1).toString();
+
+            HttpClient client = HttpClient.newHttpClient();
+            HttpRequest request = HttpRequest.newBuilder()
+                .uri(URI.create(server + "/tasks/" + event.taskID))
                 .header("Content-Type", "application/task+json")
-                .POST(HttpRequest.BodyPublishers.ofString(body))
+                .method("PATCH", HttpRequest.BodyPublishers.ofString(body))
                 .build();
 
-
-        try {
             client.send(request, HttpResponse.BodyHandlers.ofString());
         } catch (InterruptedException e) {
             logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
@@ -52,6 +56,28 @@ public class PublishTaskAssignedEventAdapter implements TaskAssignedEventPort {
         } catch (IOException e) {
             logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
         }
+
+
+        // String body = new JSONObject()
+        //           .put("taskId", event.taskID)
+        //           .toString();
+
+        // HttpClient client = HttpClient.newHttpClient();
+        // HttpRequest request = HttpRequest.newBuilder()
+        //         .uri(URI.create(server + "/tasks/assignTask"))
+        //         .header("Content-Type", "application/task+json")
+        //         .POST(HttpRequest.BodyPublishers.ofString(body))
+        //         .build();
+
+
+        // try {
+        //     client.send(request, HttpResponse.BodyHandlers.ofString());
+        // } catch (InterruptedException e) {
+        //     logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+        //     Thread.currentThread().interrupt();
+        // } catch (IOException e) {
+        //     logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+        // }
     }
 
 }

roster/src/main/java/ch/unisg/roster/roster/adapter/out/web/PublishTaskCompletedEventAdapter.java

@@ -8,6 +8,7 @@ import java.net.http.HttpResponse;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import org.json.JSONArray;
 import org.json.JSONObject;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Primary;
@@ -32,21 +33,27 @@ public class PublishTaskCompletedEventAdapter implements TaskCompletedEventPort
     @Override
     public void publishTaskCompleted(TaskCompletedEvent event) {
 
-        String body = new JSONObject()
+        try {
-                  .put("taskId", event.taskID)
-                  .put("status", event.status)
-                  .put("outputData", event.result)
-                  .toString();
 
-        HttpClient client = HttpClient.newHttpClient();
+            JSONObject op1 = new JSONObject()
-        HttpRequest request = HttpRequest.newBuilder()
+            .put("op", "replace")
-                .uri(URI.create(server + "/tasks/completeTask/"))
+            .put("path", "/taskStatus")
+            .put("value", event.status);
+
+            JSONObject op2 = new JSONObject()
+            .put("op", "replace")
+            .put("path", "/outputData")
+            .put("value", event.result);
+
+            String body = new JSONArray().put(op1).put(op2).toString();
+
+            HttpClient client = HttpClient.newHttpClient();
+            HttpRequest request = HttpRequest.newBuilder()
+                .uri(URI.create(server + "/tasks/" + event.taskID))
                 .header("Content-Type", "application/task+json")
-                .POST(HttpRequest.BodyPublishers.ofString(body))
+                .method("PATCH", HttpRequest.BodyPublishers.ofString(body))
                 .build();
 
-
-        try {
             client.send(request, HttpResponse.BodyHandlers.ofString());
         } catch (InterruptedException e) {
             logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
@@ -55,6 +62,29 @@ public class PublishTaskCompletedEventAdapter implements TaskCompletedEventPort
             logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
         }
 
+        // String body = new JSONObject()
+        //           .put("taskId", event.taskID)
+        //           .put("status", event.status)
+        //           .put("outputData", event.result)
+        //           .toString();
+
+        // HttpClient client = HttpClient.newHttpClient();
+        // HttpRequest request = HttpRequest.newBuilder()
+        //         .uri(URI.create(server + "/tasks/completeTask/"))
+        //         .header("Content-Type", "application/task+json")
+        //         .POST(HttpRequest.BodyPublishers.ofString(body))
+        //         .build();
+
+
+        // try {
+        //     client.send(request, HttpResponse.BodyHandlers.ofString());
+        // } catch (InterruptedException e) {
+        //     logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+        //     Thread.currentThread().interrupt();
+        // } catch (IOException e) {
+        //     logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
+        // }
+
     }
 
 }

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

@@ -4,6 +4,10 @@ import ch.unisg.tapas.auctionhouse.adapter.common.clients.TapasMqttClient;
 import ch.unisg.tapas.auctionhouse.adapter.in.messaging.mqtt.AuctionEventsMqttDispatcher;
 import ch.unisg.tapas.auctionhouse.adapter.common.clients.WebSubSubscriber;
 import ch.unisg.tapas.auctionhouse.application.service.GetExecutorsService;
+import ch.unisg.tapas.auctionhouse.domain.AuctionHouseDiscovery;
+import ch.unisg.tapas.auctionhouse.domain.AuctionHouseDiscoveryInformation;
+import ch.unisg.tapas.common.AuctionHouseResourceDirectory;
+
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.eclipse.paho.client.mqttv3.MqttException;
@@ -13,6 +17,9 @@ import org.springframework.core.env.ConfigurableEnvironment;
 
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
 
 /**
  * Main TAPAS Auction House application.
@@ -30,7 +37,7 @@ public class TapasAuctionHouseApplication {
         ENVIRONMENT = tapasAuctioneerApp.run(args).getEnvironment();
         // TODO Set start up of message services with config
 		// We will use these bootstrap methods in Week 6:
-        // bootstrapMarketplaceWithWebSub();
+        bootstrapMarketplaceWithWebSub();
         bootstrapMarketplaceWithMqtt();
         var getExecutorsService = new GetExecutorsService();
         getExecutorsService.getExecutorsFromExecutorPool();
@@ -39,19 +46,22 @@ public class TapasAuctionHouseApplication {
      * 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()) {
+        for (AuctionHouseDiscoveryInformation endpoint : AuctionHouseDiscovery.getInstance().getAuctionHouseDiscoveryList()) {
-        //     subscriber.subscribeToAuctionHouseEndpoint(endpoint.getWebSubUri().getValue());
+            // Don't subscribe to our own auction house
-        // }
+            if (!endpoint.getWebSubUri().getValue().toString().equalsIgnoreCase("https://tapas-auction-house.86-119-35-40.nip.io/websub/auctions")) {
-        try {
+                subscriber.subscribeToAuctionHouseEndpoint(endpoint.getWebSubUri().getValue());
-            subscriber.subscribeToAuctionHouseEndpoint(new URI("http://6b4e-130-82-250-227.ngrok.io/websub-discovery"));
+            }
-        } catch (URISyntaxException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
         }
+        // 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();
+        // }
     }
 
     /**
@@ -76,17 +86,17 @@ public class TapasAuctionHouseApplication {
         }
     }
 
-	// private static void discoverAuctionHouseEndpoints() {
+	private static void discoverAuctionHouseEndpoints() {
 
-    //     AuctionHouseResourceDirectory rd = new AuctionHouseResourceDirectory(
+        AuctionHouseResourceDirectory rd = new AuctionHouseResourceDirectory(
-    //         URI.create(ENVIRONMENT.getProperty("discovery.endpoint.uri"))
+            URI.create(ENVIRONMENT.getProperty("discovery.endpoint.uri"))
-    //     );
+        );
 
-    //     AuctionHouseDiscovery.getInstance().addAuctionHouseDiscoveryInformation(rd.retrieveAuctionHouseEndpoints());
+        AuctionHouseDiscovery.getInstance().addAuctionHouseDiscoveryInformation(rd.retrieveAuctionHouseEndpoints());
 
-    //     ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
+        // ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
-    //     executor.scheduleAtFixedRate(crawlerRunnable, 300, 300, TimeUnit.SECONDS);
+        // executor.scheduleAtFixedRate(crawlerRunnable, 300, 300, TimeUnit.SECONDS);
-    // }
+    }
 
 
     // private static Runnable crawlerRunnable = new Runnable() {

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/java/ch/unisg/tapas/auctionhouse/application/service/StartAuctionService.java

@@ -65,8 +65,17 @@ public class StartAuctionService implements LaunchAuctionUseCase {
         auctions.addAuction(auction);
 
         // Schedule the closing of the auction at the deadline
-        service.schedule(new CloseAuctionTask(auction.getAuctionId()), deadline.getValue().getTime() - System.currentTimeMillis(),
+        System.out.println(deadline.getValue().getTime());
+        System.out.println(System.currentTimeMillis());
+        System.out.println(deadline.getValue().getTime() - System.currentTimeMillis());
+        if (deadline.getValue().getTime() == DEFAULT_AUCTION_DEADLINE_MILLIS.getTime()) {
+            System.out.println("DEFAULT TIMESTAMP USED");
+            service.schedule(new CloseAuctionTask(auction.getAuctionId()), 10000,
             TimeUnit.MILLISECONDS);
+        } else {
+            service.schedule(new CloseAuctionTask(auction.getAuctionId()), deadline.getValue().getTime() - System.currentTimeMillis(),
+                TimeUnit.MILLISECONDS);
+        }
 
         // Publish an auction started event
         AuctionStartedEvent auctionStartedEvent = new AuctionStartedEvent(auction);

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

@@ -15,8 +15,9 @@ public class AuctionHouseDiscovery {
 
     private final List<String> tasktypes = new ArrayList<String>() {
         {
-            add("computation");
+            add("COMPUTATION");
-            add("smallrobot");
+            add("SMALLROBOT");
+            add("HUMIDITY");
         }
     };
 
@@ -31,8 +32,8 @@ public class AuctionHouseDiscovery {
         try {
             // Add our information to list
             auctionHouseDiscoveryList.add(new AuctionHouseDiscoveryInformation(
-                new AuctionHouseDiscoveryInformation.AuctionHouseUri(new URI("http://localhost:8086")),
+                new AuctionHouseDiscoveryInformation.AuctionHouseUri(new URI("https://tapas-auction-house.86-119-35-40.nip.io")),
-                new AuctionHouseDiscoveryInformation.WebSubUri(new URI("http://localhost:8086/websub/auctions")),
+                new AuctionHouseDiscoveryInformation.WebSubUri(new URI("https://tapas-auction-house.86-119-35-40.nip.io/websub/auctions")),
                 new AuctionHouseDiscoveryInformation.TaskTypes(tasktypes),
                 new AuctionHouseDiscoveryInformation.TimeStamp(new Timestamp(new Date().getTime())),
                 new AuctionHouseDiscoveryInformation.GroupName("Group 1")

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
@@ -15,4 +14,4 @@ websub.hub.uri=https://pubsubhubbub.appspot.com
 mqtt.broker.uri=tcp://broker.hivemq.com
 # mqtt.broker.uri=tcp://localhost:1883
 
-discovery.endpoint.uri=http://localhost:3500
+discovery.endpoint.uri=https://tapas-auction-house.86-119-34-242.nip.io

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