Develop

.github/workflows/publish.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Validate Gradle wrapper
         uses: gradle/actions/wrapper-validation@v3
       - name: Publish
-        uses: gradle/gradle-build-action@v3
+        uses: gradle/actions/setup-gradle@v3
         with:
           arguments: -Pversion=${{ env.IMAGE_TAG }} publish
         env:

logging-house-client/src/main/java/com/truzzt/extension/logginghouse/client/LoggingHouseClientExtension.java

@@ -275,9 +275,8 @@ public void start() {
             monitor.info("Skipping start of Logginghouse client extension (disabled).");
         } else {
             monitor.info("Starting Logginghouse client extension.");
+            workersManager.execute();
         }
-
-        workersManager.execute();
     }
 
     @Override

logging-house-client/src/main/java/com/truzzt/extension/logginghouse/client/events/messages/LogMessageReceipt.java

@@ -0,0 +1,3 @@
+package com.truzzt.extension.logginghouse.client.events.messages;
+
+public record LogMessageReceipt(String data) {}

logging-house-client/src/main/java/com/truzzt/extension/logginghouse/client/events/messages/LogMessageSender.java

@@ -14,13 +14,13 @@
 
 package com.truzzt.extension.logginghouse.client.events.messages;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.truzzt.extension.logginghouse.client.multipart.ids.jsonld.JsonLd;
 import com.truzzt.extension.logginghouse.client.multipart.ids.multipart.CalendarUtil;
 import com.truzzt.extension.logginghouse.client.multipart.ids.multipart.IdsConstants;
 import com.truzzt.extension.logginghouse.client.multipart.ids.multipart.IdsMultipartParts;
 import com.truzzt.extension.logginghouse.client.multipart.ids.multipart.MultipartResponse;
 import com.truzzt.extension.logginghouse.client.multipart.ids.multipart.MultipartSenderDelegate;
-import com.truzzt.extension.logginghouse.client.multipart.ids.multipart.ResponseUtil;
 import de.fraunhofer.iais.eis.DynamicAttributeToken;
 import de.fraunhofer.iais.eis.LogMessageBuilder;
 import de.fraunhofer.iais.eis.Message;
@@ -32,9 +32,10 @@
 import org.eclipse.edc.spi.monitor.Monitor;
 import org.json.JSONObject;
 
+import java.io.IOException;
 import java.util.List;
 
-public class LogMessageSender implements MultipartSenderDelegate<LogMessage, String> {
+public class LogMessageSender implements MultipartSenderDelegate<LogMessage, LogMessageReceipt> {
 
     Monitor monitor;
     String connectorId;
@@ -70,8 +71,8 @@ public String buildMessagePayload(LogMessage logMessage) {
     }
 
     @Override
-    public MultipartResponse<String> getResponseContent(IdsMultipartParts parts) throws Exception {
-        return ResponseUtil.parseMultipartStringResponse(parts, JsonLd.getObjectMapper());
+    public MultipartResponse<LogMessageReceipt> getResponseContent(IdsMultipartParts parts) throws Exception {
+        return parseLogMessageReceiptResponse(parts, JsonLd.getObjectMapper());
     }
 
     @Override
@@ -132,4 +133,15 @@ private String buildTransferProcessPayload(TransferProcess transferProcess) {
 
         return jo.toString();
     }
+
+    public static MultipartResponse<LogMessageReceipt> parseLogMessageReceiptResponse(IdsMultipartParts parts, ObjectMapper objectMapper) throws IOException {
+        var header = objectMapper.readValue(parts.getHeader(), Message.class);
+
+        LogMessageReceipt payload = null;
+        if (parts.getPayload() != null) {
+            payload = objectMapper.readValue(parts.getPayload(), LogMessageReceipt.class);
+        }
+
+        return new MultipartResponse<>(header, payload);
+    }
 }

logging-house-client/src/main/java/com/truzzt/extension/logginghouse/client/spi/store/LoggingHouseMessageStore.java

@@ -24,5 +24,5 @@ public interface LoggingHouseMessageStore {
 
     List<LoggingHouseMessage> listPending();
 
-    void updateSent(long id);
+    void updateSent(long id, String receipt);
 }

logging-house-client/src/main/java/com/truzzt/extension/logginghouse/client/store/sql/SqlLoggingHouseMessageStore.java

@@ -61,7 +61,6 @@ public void save(LoggingHouseMessage event) {
         Objects.requireNonNull(event.getEventToLog());
         Objects.requireNonNull(event.getCreateProcess());
         Objects.requireNonNull(event.getProcessId());
-        Objects.requireNonNull(event.getStatus());
         Objects.requireNonNull(event.getCreatedAt());
 
         transactionContext.execute(() -> {
@@ -74,7 +73,6 @@ public void save(LoggingHouseMessage event) {
                         event.getProcessId(),
                         event.getConsumerId(),
                         event.getProviderId(),
-                        event.getStatus().getCode(),
                         mapFromZonedDateTime(event.getCreatedAt())
                 );
 
@@ -89,8 +87,7 @@ public List<LoggingHouseMessage> listPending() {
         return transactionContext.execute(() -> {
             try {
                 return queryExecutor.query(getConnection(), true, this::mapResultSet,
-                                statements.getSelectPendingStatement(),
-                                LoggingHouseMessageStatus.PENDING.getCode())
+                                statements.getSelectPendingStatement())
                         .collect(Collectors.toList());
             } catch (SQLException e) {
                 throw new EdcPersistenceException("Error executing SELECT statement", e);
@@ -99,12 +96,12 @@ public List<LoggingHouseMessage> listPending() {
     }
 
     @Override
-    public void updateSent(long id) {
+    public void updateSent(long id, String receipt) {
         transactionContext.execute(() -> {
             try {
                 queryExecutor.execute(getConnection(),
                         statements.getUpdateSentTemplate(),
-                        LoggingHouseMessageStatus.SENT.getCode(),
+                        receipt,
                         mapFromZonedDateTime(ZonedDateTime.now()),
                         id);
             } catch (SQLException e) {
@@ -124,7 +121,6 @@ private ZonedDateTime mapToZonedDateTime(ResultSet resultSet, String column) thr
     }
 
     private LoggingHouseMessage mapResultSet(ResultSet resultSet) throws Exception {
-
         Class eventType = toClass(resultSet.getString(statements.getEventTypeColumn()));
 
         Object eventToLog;
@@ -135,10 +131,10 @@ private LoggingHouseMessage mapResultSet(ResultSet resultSet) throws Exception {
         }
 
         LoggingHouseMessageStatus status;
-        try {
-            status = LoggingHouseMessageStatus.codeOf(resultSet.getString(statements.getStatusColumn()));
-        } catch (EdcPersistenceException e) {
-            throw new EdcPersistenceException("Error eventToLog JSON column", e);
+        if (resultSet.getString(statements.getReceiptColumn()) == null) {
+            status = LoggingHouseMessageStatus.PENDING;
+        } else {
+            status = LoggingHouseMessageStatus.SENT;
         }
 
         return LoggingHouseMessage.Builder.newInstance()
@@ -156,15 +152,11 @@ private LoggingHouseMessage mapResultSet(ResultSet resultSet) throws Exception {
     }
 
     private Class toClass(String eventType) {
-
-        switch (eventType) {
-            case "ContractAgreement":
-                return ContractAgreement.class;
-            case "TransferProcess":
-                return TransferProcess.class;
-            default:
-                throw new EdcException("Invalid eventType: " + eventType);
-        }
+        return switch (eventType) {
+            case "ContractAgreement" -> ContractAgreement.class;
+            case "TransferProcess" -> TransferProcess.class;
+            default -> throw new EdcException("Invalid eventType: " + eventType);
+        };
     }
 
 }

logging-house-client/src/main/java/com/truzzt/extension/logginghouse/client/store/sql/schema/BaseSqlDialectStatements.java

@@ -21,7 +21,7 @@ public class BaseSqlDialectStatements implements LoggingHouseEventStatements {
 
     @Override
     public String getInsertTemplate() {
-        return format("INSERT INTO %s (%s, %s, %s, %s, %s, %s, %s, %s, %s) VALUES (?, ?, ?%s, ?, ?, ?, ?, ?, ?)",
+        return format("INSERT INTO %s (%s, %s, %s, %s, %s, %s, %s, %s) VALUES (?, ?, ?%s, ?, ?, ?, ?, ?)",
                 getLoggingHouseMessageTable(),
                 getEventTypeColumn(),
                 getEventIdColumn(),
@@ -30,24 +30,23 @@ public String getInsertTemplate() {
                 getProcessIdColumn(),
                 getConsumerIdColumn(),
                 getProviderIdColumn(),
-                getStatusColumn(),
                 getCreatedAtColumn(),
                 getFormatAsJsonOperator()
         );
     }
 
     @Override
     public String getSelectPendingStatement() {
-        return format("SELECT * FROM %s WHERE %s = ?",
+        return format("SELECT * FROM %s WHERE %s IS NULL",
                 getLoggingHouseMessageTable(),
-                getStatusColumn());
+                getReceiptColumn());
     }
 
     @Override
     public String getUpdateSentTemplate() {
         return format("UPDATE %s SET %s = ?, %s = ? WHERE %s = ?",
                 getLoggingHouseMessageTable(),
-                getStatusColumn(),
+                getReceiptColumn(),
                 getSentAtColumn(),
                 getIdColumn());
     }

logging-house-client/src/main/java/com/truzzt/extension/logginghouse/client/store/sql/schema/LoggingHouseEventStatements.java

@@ -67,6 +67,10 @@ default String getSentAtColumn() {
         return "sent_at";
     }
 
+    default String getReceiptColumn() {
+        return "receipt";
+    }
+
     String getInsertTemplate();
 
     String getSelectPendingStatement();

logging-house-client/src/main/java/com/truzzt/extension/logginghouse/client/worker/MessageWorker.java

@@ -16,6 +16,7 @@
 
 import com.truzzt.extension.logginghouse.client.events.messages.CreateProcessMessage;
 import com.truzzt.extension.logginghouse.client.events.messages.LogMessage;
+import com.truzzt.extension.logginghouse.client.events.messages.LogMessageReceipt;
 import com.truzzt.extension.logginghouse.client.spi.store.LoggingHouseMessageStore;
 import com.truzzt.extension.logginghouse.client.spi.types.LoggingHouseMessage;
 import org.eclipse.edc.spi.EdcException;
@@ -76,24 +77,24 @@ public void process(LoggingHouseMessage message) {
                 var extendedProcessUrl = new URL(loggingHouseUrl + "/process/" + pid);
                 try {
                     createProcess(message, extendedProcessUrl).join();
-
                 } catch (Exception e) {
-                    throw new EdcException("Could not create process in LoggingHouse", e);
+                    // TODO: Not fail when process already exists
+                    monitor.warning("CreateProcess returned error (ignore it when the process already exists): " + e.getMessage());
+                    //throw new EdcException("Could not create process in LoggingHouse", e);
                 }
             }
 
             // Log Message
             var extendedLogUrl = new URL(loggingHouseUrl + "/messages/log/" + pid);
             try {
-                logMessage(message, extendedLogUrl).join();
-
+                var response = logMessage(message, extendedLogUrl).join();
+                response.onSuccess(msg -> {
+                    monitor.info("Received receipt successfully from LoggingHouse for message with id " + message.getEventId());
+                    store.updateSent(message.getId(), msg.data());
+                });
             } catch (Exception e) {
                 throw new EdcException("Could not log message to LoggingHouse", e);
             }
-
-            // Update Status
-            store.updateSent(message.getId());
-
         } catch (MalformedURLException e) {
             throw new EdcException("Could not create extended clearinghouse url.");
         }
@@ -111,12 +112,12 @@ public CompletableFuture<StatusResult<Object>> createProcess(LoggingHouseMessage
         return dispatcherRegistry.dispatch(Object.class, logMessage);
     }
 
-    public CompletableFuture<StatusResult<Object>> logMessage(LoggingHouseMessage message, URL clearingHouseLogUrl) {
+    public CompletableFuture<StatusResult<LogMessageReceipt>> logMessage(LoggingHouseMessage message, URL clearingHouseLogUrl) {
 
         monitor.info("Logging message to LoggingHouse with type " + message.getEventType() + " and id " + message.getEventId());
         var logMessage = new LogMessage(clearingHouseLogUrl, connectorBaseUrl, message.getEventToLog());
 
-        return dispatcherRegistry.dispatch(Object.class, logMessage);
+        return dispatcherRegistry.dispatch(LogMessageReceipt.class, logMessage);
     }
 
 }

logging-house-client/src/main/resources/migration/logginghouse/V0_0_2__Update_Tables.sql

@@ -0,0 +1,22 @@
+-- previous version of the table:
+--
+-- CREATE TABLE IF NOT EXISTS edc_logging_house_message
+-- (
+--     logging_house_message_id BIGSERIAL NOT NULL,
+--     event_type VARCHAR NOT NULL,
+--     event_id VARCHAR NOT NULL,
+--     event_to_log JSON NOT NULL,
+--     create_process BOOLEAN NOT NULL,
+--     process_id VARCHAR NOT NULL,
+--     consumer_id VARCHAR NOT NULL,
+--     provider_id VARCHAR NOT NULL,
+--     status VARCHAR NOT NULL,
+--     created_at BIGINT NOT NULL,
+--     sent_at BIGINT,
+--     PRIMARY KEY (logging_house_message_id)
+-- );
+
+-- remove the status column and add the receipt column, the status is inferred from the receipt (if not null, the status is 'SENT')
+ALTER TABLE edc_logging_house_message
+    DROP COLUMN IF EXISTS status,
+    ADD COLUMN IF NOT EXISTS receipt VARCHAR;

logging-house-client/src/main/resources/migration/logginghouse/V0_0_3__Remove_Constraint.sql

@@ -0,0 +1,3 @@
+ALTER TABLE edc_logging_house_message
+    ALTER COLUMN consumer_id DROP NOT NULL,
+    ALTER COLUMN provider_id DROP NOT NULL;