From 2652d5d9e7d84319ba71206ba51a3f3ccf069250 Mon Sep 17 00:00:00 2001
From: Stefan Hardegger <dev@hardegger.io>
Date: Thu, 18 Jun 2026 13:28:51 +0200
Subject: [PATCH] fix solr

---
 .../com/storycove/service/SolrService.java    | 36 +++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/backend/src/main/java/com/storycove/service/SolrService.java b/backend/src/main/java/com/storycove/service/SolrService.java
index fd82ce4..c2b9401 100644
--- a/backend/src/main/java/com/storycove/service/SolrService.java
+++ b/backend/src/main/java/com/storycove/service/SolrService.java
@@ -12,8 +12,10 @@ import com.storycove.entity.Story;
 import org.apache.solr.client.solrj.SolrClient;
 import org.apache.solr.client.solrj.SolrQuery;
 import org.apache.solr.client.solrj.SolrServerException;
+import org.apache.solr.client.solrj.request.schema.SchemaRequest;
 import org.apache.solr.client.solrj.response.QueryResponse;
 import org.apache.solr.client.solrj.response.UpdateResponse;
+import org.apache.solr.client.solrj.response.schema.SchemaResponse;
 import org.apache.solr.common.SolrDocument;
 import org.apache.solr.common.SolrDocumentList;
 import org.apache.solr.common.SolrInputDocument;
@@ -70,6 +72,40 @@ public class SolrService {
         } catch (Exception e) {
             logger.error("Failed to test Solr cores availability", e);
         }
+
+        ensureStoriesSchemaFields();
+    }
+
+    private void ensureStoriesSchemaFields() {
+        String core = properties.getCores().getStories();
+        ensureSchemaField(core, "lastCompletedAt", "pdate");
+    }
+
+    private void ensureSchemaField(String core, String fieldName, String fieldType) {
+        try {
+            // Check whether the field already exists
+            SchemaRequest.Field checkRequest = new SchemaRequest.Field(fieldName);
+            checkRequest.process(solrClient, core);
+            logger.debug("Solr field '{}' already exists in core '{}'", fieldName, core);
+        } catch (Exception notFound) {
+            // Field is absent — add it
+            try {
+                Map<String, Object> attrs = new LinkedHashMap<>();
+                attrs.put("name", fieldName);
+                attrs.put("type", fieldType);
+                attrs.put("indexed", true);
+                attrs.put("stored", true);
+                SchemaRequest.AddField addRequest = new SchemaRequest.AddField(attrs);
+                SchemaResponse.UpdateResponse response = addRequest.process(solrClient, core);
+                if (response.getStatus() == 0) {
+                    logger.info("Added Solr field '{}' (type={}) to core '{}'", fieldName, fieldType, core);
+                } else {
+                    logger.warn("Unexpected status {} adding field '{}' to core '{}'", response.getStatus(), fieldName, core);
+                }
+            } catch (Exception addEx) {
+                logger.error("Failed to add Solr field '{}' to core '{}'", fieldName, core, addEx);
+            }
+        }
     }
 
     // ===============================