From 7722c8348cce1ba86eff0932f923bb907064c0b9 Mon Sep 17 00:00:00 2001
From: Stefan Hardegger <dev@hardegger.io>
Date: Mon, 20 Jul 2026 11:49:52 +0200
Subject: [PATCH] solr fix

---
 backend/src/main/resources/application.yml |  1 +
 solr.Dockerfile                            |  5 ++
 solr/collections/conf/managed-schema       | 86 +++++++++++++++++++
 solr/collections/conf/solrconfig.xml       | 97 ++++++++++++++++++++++
 solr/collections/conf/stopwords.txt        | 34 ++++++++
 solr/collections/conf/synonyms.txt         |  9 ++
 solr/stories/conf/managed-schema           |  2 +-
 7 files changed, 233 insertions(+), 1 deletion(-)
 create mode 100755 solr/collections/conf/managed-schema
 create mode 100755 solr/collections/conf/solrconfig.xml
 create mode 100755 solr/collections/conf/stopwords.txt
 create mode 100755 solr/collections/conf/synonyms.txt

diff --git a/backend/src/main/resources/application.yml b/backend/src/main/resources/application.yml
index 53254ed..8525e23 100644
--- a/backend/src/main/resources/application.yml
+++ b/backend/src/main/resources/application.yml
@@ -63,6 +63,7 @@ storycove:
     cores:
       stories: ${SOLR_STORIES_CORE:storycove_stories}
       authors: ${SOLR_AUTHORS_CORE:storycove_authors}
+      collections: ${SOLR_COLLECTIONS_CORE:storycove_collections}
 
     # Connection settings
     connection:
diff --git a/solr.Dockerfile b/solr.Dockerfile
index a913412..6a5833a 100644
--- a/solr.Dockerfile
+++ b/solr.Dockerfile
@@ -6,6 +6,7 @@ USER root
 # Copy Solr configurations into the image
 COPY ./solr/stories /opt/solr-9.9.0/server/solr/configsets/storycove_stories
 COPY ./solr/authors /opt/solr-9.9.0/server/solr/configsets/storycove_authors
+COPY ./solr/collections /opt/solr-9.9.0/server/solr/configsets/storycove_collections
 
 # Create initialization script using the precreate-core pattern
 COPY <<EOF /docker-entrypoint-initdb.d/init-cores.sh
@@ -15,12 +16,16 @@ echo "StoryCove: Initializing cores..."
 # Create cores on first startup (no-op if they already exist)
 precreate-core storycove_stories /opt/solr-9.9.0/server/solr/configsets/storycove_stories
 precreate-core storycove_authors /opt/solr-9.9.0/server/solr/configsets/storycove_authors
+precreate-core storycove_collections /opt/solr-9.9.0/server/solr/configsets/storycove_collections
 
 # Always sync schema files from the image so deployments pick up schema changes
 cp -f /opt/solr-9.9.0/server/solr/configsets/storycove_stories/conf/managed-schema /var/solr/data/storycove_stories/conf/managed-schema
 if [ -f /opt/solr-9.9.0/server/solr/configsets/storycove_authors/conf/managed-schema ]; then
   cp -f /opt/solr-9.9.0/server/solr/configsets/storycove_authors/conf/managed-schema /var/solr/data/storycove_authors/conf/managed-schema
 fi
+if [ -f /opt/solr-9.9.0/server/solr/configsets/storycove_collections/conf/managed-schema ]; then
+  cp -f /opt/solr-9.9.0/server/solr/configsets/storycove_collections/conf/managed-schema /var/solr/data/storycove_collections/conf/managed-schema
+fi
 
 echo "StoryCove: Core initialization complete!"
 EOF
diff --git a/solr/collections/conf/managed-schema b/solr/collections/conf/managed-schema
new file mode 100755
index 0000000..6edc8cf
--- /dev/null
+++ b/solr/collections/conf/managed-schema
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!--
+ Solr Schema for StoryCove Collections Core
+-->
+<schema name="storycove-collections" version="1.6">
+
+  <!-- Field Types -->
+
+  <fieldType name="string" class="solr.StrField" sortMissingLast="true" />
+
+  <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100">
+    <analyzer type="index">
+      <tokenizer class="solr.StandardTokenizerFactory"/>
+      <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
+      <filter class="solr.LowerCaseFilterFactory"/>
+    </analyzer>
+    <analyzer type="query">
+      <tokenizer class="solr.StandardTokenizerFactory"/>
+      <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
+      <filter class="solr.SynonymGraphFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
+      <filter class="solr.LowerCaseFilterFactory"/>
+    </analyzer>
+  </fieldType>
+
+  <fieldType name="text_enhanced" class="solr.TextField" positionIncrementGap="100">
+    <analyzer type="index">
+      <tokenizer class="solr.StandardTokenizerFactory"/>
+      <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
+      <filter class="solr.LowerCaseFilterFactory"/>
+      <filter class="solr.EdgeNGramFilterFactory" minGramSize="1" maxGramSize="15"/>
+    </analyzer>
+    <analyzer type="query">
+      <tokenizer class="solr.StandardTokenizerFactory"/>
+      <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" />
+      <filter class="solr.LowerCaseFilterFactory"/>
+    </analyzer>
+  </fieldType>
+
+  <fieldType name="pint" class="solr.IntPointField" docValues="true"/>
+  <fieldType name="plong" class="solr.LongPointField" docValues="true"/>
+  <fieldType name="pdouble" class="solr.DoublePointField" docValues="true"/>
+  <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/>
+  <fieldType name="pdate" class="solr.DatePointField" docValues="true"/>
+  <fieldType name="strings" class="solr.StrField" sortMissingLast="true" multiValued="true" docValues="true"/>
+  <fieldType name="random" class="solr.RandomSortField" indexed="true"/>
+
+  <!-- Fields -->
+
+  <field name="id" type="string" indexed="true" stored="true" required="true" multiValued="false" />
+  <field name="_version_" type="plong" indexed="false" stored="false"/>
+
+  <!-- Core Collection Fields -->
+  <field name="name" type="text_enhanced" indexed="true" stored="true" required="true"/>
+  <field name="description" type="text_general" indexed="true" stored="true"/>
+  <field name="rating" type="pint" indexed="true" stored="true"/>
+  <field name="coverImagePath" type="string" indexed="false" stored="true"/>
+  <field name="isArchived" type="boolean" indexed="true" stored="true"/>
+
+  <!-- Derived Stats -->
+  <field name="storyCount" type="pint" indexed="true" stored="true"/>
+  <field name="totalWordCount" type="plong" indexed="true" stored="true"/>
+  <field name="estimatedReadingTime" type="pint" indexed="true" stored="true"/>
+  <field name="averageStoryRating" type="pdouble" indexed="true" stored="true"/>
+
+  <!-- Tag Fields -->
+  <field name="tagNames" type="strings" indexed="true" stored="true"/>
+
+  <!-- Multi-tenant Library Separation -->
+  <field name="libraryId" type="string" indexed="true" stored="true" required="false" default="default"/>
+
+  <!-- Timestamp Fields -->
+  <field name="createdAt" type="pdate" indexed="true" stored="true"/>
+  <field name="updatedAt" type="pdate" indexed="true" stored="true"/>
+
+  <!-- Combined search field for general queries -->
+  <field name="text" type="text_general" indexed="true" stored="false" multiValued="true"/>
+
+  <copyField source="name" dest="text"/>
+  <copyField source="description" dest="text"/>
+  <copyField source="tagNames" dest="text"/>
+
+  <dynamicField name="random_*" type="random" indexed="true" stored="false"/>
+
+  <uniqueKey>id</uniqueKey>
+
+</schema>
diff --git a/solr/collections/conf/solrconfig.xml b/solr/collections/conf/solrconfig.xml
new file mode 100755
index 0000000..68f5bf7
--- /dev/null
+++ b/solr/collections/conf/solrconfig.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!--
+ Solr Configuration for StoryCove Collections Core
+-->
+<config>
+  <luceneMatchVersion>9.9.0</luceneMatchVersion>
+
+  <dataDir>${solr.data.dir:}</dataDir>
+
+  <directoryFactory name="DirectoryFactory"
+                    class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}"/>
+
+  <codecFactory class="solr.SchemaCodecFactory"/>
+
+  <indexConfig>
+    <lockType>${solr.lock.type:native}</lockType>
+    <infoStream>true</infoStream>
+  </indexConfig>
+
+  <jmx />
+
+  <updateHandler class="solr.DirectUpdateHandler2">
+    <updateLog>
+      <str name="dir">${solr.ulog.dir:}</str>
+      <int name="numVersionBuckets">${solr.ulog.numVersionBuckets:65536}</int>
+    </updateLog>
+
+    <autoCommit>
+      <maxTime>15000</maxTime>
+      <openSearcher>false</openSearcher>
+    </autoCommit>
+
+    <autoSoftCommit>
+      <maxTime>1000</maxTime>
+    </autoSoftCommit>
+  </updateHandler>
+
+  <query>
+    <maxBooleanClauses>1024</maxBooleanClauses>
+    <filterCache class="solr.CaffeineCache"
+                 size="512"
+                 initialSize="512"
+                 autowarmCount="0"/>
+    <queryResultCache class="solr.CaffeineCache"
+                     size="512"
+                     initialSize="512"
+                     autowarmCount="0"/>
+    <documentCache class="solr.CaffeineCache"
+                  size="512"
+                  initialSize="512"
+                  autowarmCount="0"/>
+    <enableLazyFieldLoading>true</enableLazyFieldLoading>
+  </query>
+
+  <requestDispatcher handleSelect="false">
+    <requestParsers enableRemoteStreaming="true"
+                    multipartUploadLimitInKB="2048000"
+                    formdataUploadLimitInKB="2048"
+                    addHttpRequestToContext="false"/>
+    <httpCaching never304="true" />
+  </requestDispatcher>
+
+  <requestHandler name="/select" class="solr.SearchHandler">
+    <lst name="defaults">
+      <str name="echoParams">explicit</str>
+      <int name="rows">10</int>
+      <str name="df">text</str>
+      <str name="wt">json</str>
+      <str name="indent">true</str>
+      <str name="hl">true</str>
+      <str name="hl.fl">name,description</str>
+      <str name="hl.simple.pre">&lt;em&gt;</str>
+      <str name="hl.simple.post">&lt;/em&gt;</str>
+      <str name="hl.fragsize">150</str>
+      <str name="facet">true</str>
+      <str name="facet.field">tagNames</str>
+      <str name="facet.field">isArchived</str>
+      <str name="facet.mincount">1</str>
+    </lst>
+  </requestHandler>
+
+  <requestHandler name="/update" class="solr.UpdateRequestHandler" />
+
+  <requestHandler name="/admin/ping" class="solr.PingRequestHandler">
+    <lst name="invariants">
+      <str name="q">*:*</str>
+    </lst>
+    <lst name="defaults">
+      <str name="echoParams">all</str>
+    </lst>
+  </requestHandler>
+
+  <queryResponseWriter name="json" class="solr.JSONResponseWriter">
+    <str name="content-type">application/json; charset=UTF-8</str>
+  </queryResponseWriter>
+
+</config>
diff --git a/solr/collections/conf/stopwords.txt b/solr/collections/conf/stopwords.txt
new file mode 100755
index 0000000..431df9b
--- /dev/null
+++ b/solr/collections/conf/stopwords.txt
@@ -0,0 +1,34 @@
+# English stopwords for author search
+a
+an
+and
+are
+as
+at
+be
+but
+by
+for
+if
+in
+into
+is
+it
+no
+not
+of
+on
+or
+such
+that
+the
+their
+then
+there
+these
+they
+this
+to
+was
+will
+with
\ No newline at end of file
diff --git a/solr/collections/conf/synonyms.txt b/solr/collections/conf/synonyms.txt
new file mode 100755
index 0000000..d782303
--- /dev/null
+++ b/solr/collections/conf/synonyms.txt
@@ -0,0 +1,9 @@
+# Synonyms for author search
+# Format: word1,word2,word3 => synonym1,synonym2
+writer,author,novelist
+pen name,pseudonym,alias
+prolific,productive
+acclaimed,famous,renowned
+bestselling,popular
+contemporary,modern
+classic,traditional
\ No newline at end of file
diff --git a/solr/stories/conf/managed-schema b/solr/stories/conf/managed-schema
index 5bba122..15826fe 100755
--- a/solr/stories/conf/managed-schema
+++ b/solr/stories/conf/managed-schema
@@ -78,7 +78,7 @@
   <field name="wordCount" type="pint" indexed="true" stored="true"/>
   <field name="rating" type="pint" indexed="true" stored="true"/>
   <field name="averageStoryRating" type="pdouble" indexed="true" stored="true"/>
-  <field name="volume" type="pint" indexed="true" stored="true"/>
+  <field name="volume" type="pdouble" indexed="true" stored="true"/>
 
   <!-- Multi-tenant Library Separation -->
   <field name="libraryId" type="string" indexed="true" stored="true" required="false" default="default"/>