CST-12105 first draft of api endpoint

dspace-api/src/main/java/org/dspace/app/ldn/model/ItemRequests.java

@@ -0,0 +1,81 @@
+/**
+ * The contents of this file are subject to the license and copyright
+ * detailed in the LICENSE and NOTICE files at the root of the source
+ * tree and available online at
+ *
+ * http://www.dspace.org/license/
+ */
+package org.dspace.app.ldn.model;
+
+import java.util.UUID;
+
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+@JsonPropertyOrder(value = {
+    "itemuuid",
+    "endorsements",
+    "ingests",
+    "reviews"
+})
+
+/**
+ * item requests of LDN messages of type
+ *
+ *    "Offer", "coar-notify:EndorsementAction"
+ *    "Offer", "coar-notify:IngestAction"
+ *    "Offer", "coar-notify:ReviewAction"
+ * 
+ * @author Francesco Bacchelli (francesco.bacchelli at 4science dot it)
+ */
+public class ItemRequests extends Base {
+
+    private ItemRequest endorsements;
+    private ItemRequest ingests;
+    private ItemRequest reviews;
+    private UUID itemUuid;
+
+    public ItemRequests() {
+        super();
+    }
+
+    public ItemRequest getEndorsements() {
+        return endorsements;
+    }
+
+    public void setEndorsements(ItemRequest endorsements) {
+        this.endorsements = endorsements;
+    }
+
+    public ItemRequest getIngests() {
+        return ingests;
+    }
+
+    public void setIngests(ItemRequest ingests) {
+        this.ingests = ingests;
+    }
+
+    public ItemRequest getReviews() {
+        return reviews;
+    }
+
+    public void setReviews(ItemRequest reviews) {
+        this.reviews = reviews;
+    }
+
+    public UUID getItemUuid() {
+        return itemUuid;
+    }
+
+    public void setItemUuid(UUID itemUuid) {
+        this.itemUuid = itemUuid;
+    }
+
+    public class ItemRequest {
+        Integer count;
+        Boolean accepted;
+        Boolean rejected;
+        Boolean tentative;
+    }
+}
+
+

dspace-api/src/main/java/org/dspace/app/ldn/service/LDNMessageService.java

@@ -9,9 +9,11 @@ package org.dspace.app.ldn.service;
 
 import java.sql.SQLException;
 import java.util.List;
+import java.util.UUID;
 
 import org.dspace.app.ldn.LDNMessageEntity;
 import org.dspace.app.ldn.NotifyServiceEntity;
+import org.dspace.app.ldn.model.ItemRequests;
 import org.dspace.app.ldn.model.Notification;
 import org.dspace.app.ldn.model.Service;
 import org.dspace.core.Context;
@@ -106,4 +108,14 @@ public interface LDNMessageService {
      * @throws SQLException if something goes wrong
      */
     public NotifyServiceEntity findNotifyService(Context context, Service service) throws SQLException;
+
+    /**
+     * find the ldn messages of Requests by item uuid
+     *
+     * @param context the context
+     * @param itemId the item uuid
+     * @return the item requests object
+     * @throws SQLException If something goes wrong in the database
+     */
+    public ItemRequests findRequestsByItemUUID(Context context, UUID itemId) throws SQLException;
 }

dspace-api/src/main/java/org/dspace/app/ldn/service/impl/LDNMessageServiceImpl.java

@@ -26,6 +26,8 @@ import org.dspace.app.ldn.LDNRouter;
 import org.dspace.app.ldn.NotifyServiceEntity;
 import org.dspace.app.ldn.dao.LDNMessageDao;
 import org.dspace.app.ldn.dao.NotifyServiceDao;
+import org.dspace.app.ldn.model.ItemRequests;
+import org.dspace.app.ldn.model.ItemRequests.ItemRequest;
 import org.dspace.app.ldn.model.Notification;
 import org.dspace.app.ldn.model.Service;
 import org.dspace.app.ldn.processor.LDNProcessor;
@@ -268,4 +270,14 @@ public class LDNMessageServiceImpl implements LDNMessageService {
         }
         return result;
     }
+
+    @Override
+    public ItemRequests findRequestsByItemUUID(Context context, UUID itemId) throws SQLException {
+        ItemRequests result = new ItemRequests();
+        result.setItemUuid(itemId);
+        ItemRequest ingests = result.getIngests();
+        result.setIngests(ingests);
+        /* TODO SEARCH FOR LDN MESSAGES */
+        return result;
+    }
 }