Sped up loading of individual speech list

src/main/java/org/texttechnologylab/project/gruppe_05_1/database/MongoPprUtils.java

@@ -331,6 +331,46 @@ public class MongoPprUtils {
         return result;
     }
 
+    /**
+     * Implementiert von Valentin
+     * Holt alle Reden eines Parlamentariers
+     * @param speakerId
+     * @return
+     */
+    public static List<SpeechOverview> getSpeechesOverviewForSpeaker(Integer speakerId) {
+
+        List<SpeechOverview> result = new ArrayList<>();
+
+        MongoCollection<Document> collection = getSpeechCollection();
+
+        Document projection = new Document("speechKey", 1)
+                .append("speakerId", 1)
+                .append("dateTimeString", 1)
+                .append("speakerName", 1)
+                .append("fraction", 1)
+                .append("agendaTitel", 1);
+
+        Bson filter = Filters.eq("speakerId", speakerId);
+
+        List<Document> docs = collection.find(filter)
+                .projection(projection)
+                .sort(Sorts.descending("dateTime"))
+                .into(new ArrayList<>());
+
+        for (Document doc : docs) {
+            result.add(new SpeechOverview(
+                    doc.getString("speechKey"),
+                    doc.getInteger("speakerId"),
+                    doc.getString("dateTimeString"),
+                    doc.getString("speakerName"),
+                    doc.getString("fraction"),
+                    doc.getString("agendaTitel")
+            ));
+        }
+
+        return result;
+    }
+
 
     /**
      *  Implementiert von Valentin

src/main/java/org/texttechnologylab/project/gruppe_05_1/rest/SpeechController.java

@@ -45,8 +45,7 @@ public class SpeechController {
         String parlamentarierId = ctx.pathParam("id");
 
         ParlamentarierDetails p = MongoPprUtils.getParlamentarierDetailsByID(parlamentarierId);
-        List<SpeechMetaData> speechMetaDataList = MongoPprUtils.getSpeechesMetadataForSpeaker(parlamentarierId);
-
+        List<SpeechOverview> speechMetaDataList = MongoPprUtils.getSpeechesOverviewForSpeaker(Integer.parseInt(parlamentarierId));
         Map<String, Object> attributes = new HashMap<>();
         attributes.put("p", p);
         attributes.put("speechesMetaDataList", speechMetaDataList);

src/main/resources/templates/showSpeechesList.ftl

@@ -32,7 +32,7 @@
                     <#list speechesMetaDataList as redeMd>
                         <tr>
                             <td>${redeMd.dateTimeString}</td>
-                            <td><a href="/reden/${p.id}/${redeMd.speechKey}">${redeMd.agendaTitle}</a></td>
+                            <td><a href="/reden/${p.id}/${redeMd.speechKey}">${redeMd.agendaTitel}</a></td>
                         </tr>
                     </#list>