use azure search

pom.xml

@@ -58,7 +58,7 @@
 			<artifactId>spring-boot-starter-data-rest</artifactId>
 		  </dependency>
 
-		<dependency>
+		<!--<dependency>
    			<groupId>org.springframework.ai</groupId>
    			<artifactId>spring-ai-mongodb-atlas-store-spring-boot-starter</artifactId>
 		</dependency>
@@ -67,11 +67,23 @@
 			<groupId>org.springframework.ai</groupId>
 			<artifactId>spring-ai-openai-spring-boot-starter</artifactId>
 		</dependency>
+		-->
+
+		<dependency>
+		 <groupId>org.springframework.ai</groupId>
+		 <artifactId>spring-ai-azure-openai-spring-boot-starter</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.ai</groupId>
+			<artifactId>spring-ai-azure-store</artifactId>
+		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
 		</dependency>
+
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
 			<artifactId>spring-cloud-starter-openfeign</artifactId>
@@ -87,6 +99,12 @@
 			<version>1.0.0-SNAPSHOT</version>
 		</dependency>
 
+		<dependency>
+			<groupId>org.springdoc</groupId>
+			<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+			<version>2.5.0</version>
+		</dependency>
+
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>

src/main/java/com/olympus/apollo/config/EmbeddingConfig.java

@@ -1,10 +1,18 @@
 package com.olympus.apollo.config;
 
+import com.azure.core.credential.AzureKeyCredential;
+import com.azure.search.documents.indexes.SearchIndexClient;
+import com.azure.search.documents.indexes.SearchIndexClientBuilder;
+import org.springframework.ai.azure.openai.AzureOpenAiEmbeddingModel;
 import org.springframework.ai.embedding.EmbeddingModel;
-import org.springframework.ai.openai.OpenAiEmbeddingModel;
+/*import org.springframework.ai.openai.OpenAiEmbeddingModel;
 import org.springframework.ai.openai.api.OpenAiApi;
-import org.springframework.ai.vectorstore.MongoDBAtlasVectorStore;
+import org.springframework.ai.vectorstore.MongoDBAtlasVectorStore;*/
+
 import org.springframework.ai.vectorstore.VectorStore;
+import org.springframework.ai.vectorstore.azure.AzureVectorStore;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
@@ -12,34 +20,39 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.mongodb.core.MongoTemplate;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @Configuration
-@SpringBootConfiguration
-@EnableAutoConfiguration
 public class EmbeddingConfig {
-    @Value("${spring.ai.openai.api-key}")
+
-    private String openAiKey;
+
-    @Value("${spring.data.mongodb.database}")
+    @Value("${spring.ai.vectorstore.azure.api-key}")
-    private String databaseName;
+    private String azureKey;
-    @Value("${spring.ai.vectorstore.mongodb.collection-name:vector_store}")
+    @Value("${spring.ai.vectorstore.azure.url}")
-    private String collectionName;
+    private String azureEndpoint;
-    @Value("${spring.ai.vectorstore.mongodb.indexName:vector_index}")
+    @Value("${spring.ai.vectorstore.azure.initialize-schema}")
-    private String indexName;
+    private boolean initSchema;
-    @Value("${spring.data.mongodb.uri}")
-    private String mongoUri;
-    @Value("${spring.ai.vectorstore.mongodb.initialize-schema}")
-    private Boolean initSchema;
-    // Add beans here...
 
     @Bean
-    public EmbeddingModel embeddingModel() {
+    public SearchIndexClient searchIndexClient() {
-        return new OpenAiEmbeddingModel(new OpenAiApi(openAiKey));
+        return new SearchIndexClientBuilder().endpoint(azureEndpoint)
+                .credential(new AzureKeyCredential(azureKey))
+                .buildClient();
     }
 
-
     @Bean
-    public VectorStore mongodbVectorStore(MongoTemplate mongoTemplate, EmbeddingModel embeddingModel) {
+    public VectorStore vectorStore(SearchIndexClient searchIndexClient, @Qualifier("azureOpenAiEmbeddingModel") EmbeddingModel embeddingModel) {
-        return new MongoDBAtlasVectorStore(mongoTemplate, embeddingModel,
+        List<AzureVectorStore.MetadataField> fields = new ArrayList<>();
-                MongoDBAtlasVectorStore.MongoDBVectorStoreConfig.builder().build(), initSchema);
+
+        fields.add(AzureVectorStore.MetadataField.text("KsApplicationName"));
+        fields.add(AzureVectorStore.MetadataField.text("KsProjectName"));
+        fields.add(AzureVectorStore.MetadataField.text("KsDoctype"));
+        fields.add(AzureVectorStore.MetadataField.text("KsDocSource"));
+        fields.add(AzureVectorStore.MetadataField.text("KsFileSource"));
+        fields.add(AzureVectorStore.MetadataField.text("KsDocumentId"));
+
+        return new AzureVectorStore(searchIndexClient, embeddingModel,initSchema, fields);
     }
 }
 

src/main/java/com/olympus/apollo/controllers/KSFileController.java

@@ -59,7 +59,6 @@ public class KSFileController {
         Date now = new Date();
         ksDocument.setIngestionDate(now);
 
-
         KSIngestionInfo ksIngestionInfo = new KSIngestionInfo();
         ksIngestionInfo.setType(fileUploadDTO.getType()); // != null ? type : "MD_DOCUMENT"
 
@@ -68,6 +67,7 @@ public class KSFileController {
         metadata.put("KsDoctype", fileUploadDTO.getKsDocType());
         metadata.put("KsDocSource", fileUploadDTO.getKsDocSource());
         metadata.put("KsFileSource", file.getOriginalFilename());
+        metadata.put("KsProjectName", fileUploadDTO.getKsProjectName());
 
         ksIngestionInfo.setMetadata(metadata);
         ksIngestionInfo.setDefaultChunkSize(fileUploadDTO.getDefaultChunkSize());
@@ -75,7 +75,7 @@ public class KSFileController {
         ksIngestionInfo.setMaxNumberOfChunks(fileUploadDTO.getMaxNumberOfChunks());
         ksIngestionInfo.setMinChunkSizeToEmbed(fileUploadDTO.getMinChunkSizeToEmbed());
 
-        ksIngestionInfoRepository.save(ksIngestionInfo);
+        //ksIngestionInfoRepository.save(ksIngestionInfo);
         ksDocument.setIngestionInfo(ksIngestionInfo);
         ksDocumentREpository.save(ksDocument);
 

src/main/java/com/olympus/apollo/security/config/CorsConfig.java

@@ -15,6 +15,7 @@ public class CorsConfig implements WebMvcConfigurer {
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/**")
                 .allowedOrigins(apollo_frontend_url)
+                .allowedOriginPatterns("**")
                 .allowedHeaders("*")
                 .allowedMethods("GET", "POST", "PUT", "DELETE","OPTIONS");
     }

src/main/java/com/olympus/apollo/services/DeletionService.java

@@ -9,12 +9,15 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import com.olympus.dto.DeletionRequest;
-import com.olympus.model.apollo.VectorStore;
+import org.springframework.ai.document.Document;
+import org.springframework.ai.vectorstore.SearchRequest;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.messaging.simp.SimpMessagingTemplate;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
+import org.springframework.ai.vectorstore.VectorStore;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
@@ -45,41 +48,33 @@ public class DeletionService {
     @Autowired
     private SimpMessagingTemplate simpMessagingTemplate;
 
+    @Autowired
+    private VectorStore vectorStore;
+
     @Async("asyncTaskExecutor")
     public void deleteRecords(DeletionRequest deletionRequest) {
         try {
-            boolean KSDocumentExists = deletionRequest.getKsDocumentId() != null && !deletionRequest.getKsDocumentId().isEmpty() && ksDocumentRepository.existsById(deletionRequest.getKsDocumentId());
+
-            boolean KSIngestionInfoExists = deletionRequest.getKsIngestionInfoId() != null && !deletionRequest.getKsIngestionInfoId().isEmpty() && ksIngestionInfoRepository.existsById(deletionRequest.getKsIngestionInfoId());
+            //TODO: COMPLETE REFACTOR REQUIRED TO DELETE RECORD FROM AZURE SEARCH
-            boolean vectorStoreExists = deletionRequest.getKsApplicationName() != null && deletionRequest.getKsDocSource() != null && deletionRequest.getKsFileSource() != null && deletionRequest.getKsDoctype() != null;
+            // NOT WORKING AT THE MOMENT
+            boolean KSDocumentExists = deletionRequest.getKsDocumentId() != null &&
+                                        !deletionRequest.getKsDocumentId().isEmpty() &&
+                                        ksDocumentRepository.existsById(deletionRequest.getKsDocumentId());
+            if(KSDocumentExists){
+                SearchRequest searchRequest = SearchRequest.defaults()
+                                                .withQuery("a").withTopK(1000)
+                                                .withSimilarityThreshold(0.0)
+                                                .withFilterExpression("KsDocumentId=='"+deletionRequest.getKsDocumentId()+"'");
 
 
-            List<VectorStore> vectorStoreMetadataDetails = vectorStoreExists ? vectorStoreRepository.findDocumentVectorByMetadata(deletionRequest.getKsDoctype(), deletionRequest.getKsDocSource(), deletionRequest.getKsFileSource(), deletionRequest.getKsApplicationName()) : List.of();
+                List<Document> docs  = vectorStore.similaritySearch(searchRequest);
+                List<String> ids = docs.stream().map(Document::getId).toList();
+                vectorStore.delete(ids);
 
-            if (KSDocumentExists && KSIngestionInfoExists && !vectorStoreMetadataDetails.isEmpty()) {
+                ksDocumentRepository.deleteById(deletionRequest.getKsDocumentId());
-                if (deletionRequest.getKsDocumentId() != null && !deletionRequest.getKsDocumentId().isEmpty()) {
+                logger.info("KSDocument with id {} deleted successfully.", deletionRequest.getKsDocumentId());
-                    ksDocumentRepository.deleteById(deletionRequest.getKsDocumentId());
+            }else{
-                    logger.info("KSDocument with id {} deleted successfully.", deletionRequest.getKsDocumentId()+" "+Thread.currentThread().getName());
+                logger.warn("KSDocument with id {} does not exist.", deletionRequest.getKsDocumentId());
-                }
-
-                if (deletionRequest.getKsIngestionInfoId() != null && !deletionRequest.getKsIngestionInfoId().isEmpty()) {
-                    ksIngestionInfoRepository.deleteById(deletionRequest.getKsIngestionInfoId());
-                    logger.info("KSIngestionInfo with id {} deleted successfully.", deletionRequest.getKsIngestionInfoId()+" "+Thread.currentThread().getName());
-                }
-
-                for (VectorStore store : vectorStoreMetadataDetails) {
-                    vectorStoreRepository.deleteById(store.getId());
-                    logger.info("VectorStore with id {} deleted successfully.", store.getId()+" "+Thread.currentThread().getName());
-                }
-                logger.info("All records deleted successfully.");
-            } else {
-                if (!KSDocumentExists) {
-                    logger.warn("KSDocument with id {} does not exist.", deletionRequest.getKsDocumentId()+" "+Thread.currentThread().getName());
-                } else if (!KSIngestionInfoExists) {
-                    logger.warn("KSIngestionInfo with id {} does not exist.", deletionRequest.getKsIngestionInfoId()+" "+Thread.currentThread().getName());
-                } else if (vectorStoreMetadataDetails.isEmpty()) {
-                    logger.warn("No VectorStore Data available",Thread.currentThread().getName());
-
-                }
             }
         } catch (Exception e) {
             logger.error("An error occurred while deleting records: ", e+" "+Thread.currentThread().getName());
@@ -122,9 +117,9 @@ public class DeletionService {
                 String ingestionStatus = ksGitInfo.getIngestionStatus();
                 logger.info("Ingestion Status is {}.", ingestionStatus);
 
-                List<VectorStore> vectorStoreMetadataDetails = vectorStoreGitDetailsExists
+                List<VectorStore> vectorStoreMetadataDetails = null; /*vectorStoreGitDetailsExists
                         ? vectorStoreRepository.findGitVectorByMetadata(ksDoctype,ksDocSource, ksFileSource, applicationName, ksBranch)
-                        : List.of();
+                        : List.of();*/
 
                 if (KSGitInfoExists && KSGitIngestionInfoExists) {
                     deleteRecordsBasedOnIngestionStatus(ksGitInfoId,ksBranch,ingestionStatus,ksGitIngestionInfoId,vectorStoreMetadataDetails,applicationName);
@@ -218,11 +213,12 @@ public class DeletionService {
 
     private void deleteVectorStores(List<VectorStore> vectorStoreMetadataDetails, String applicationName){
         if(!vectorStoreMetadataDetails.isEmpty()){
-            for (VectorStore store : vectorStoreMetadataDetails) {
+
+          /*  for (VectorStore store : vectorStoreMetadataDetails) {
                 String storeId=store.getId();
                 vectorStoreRepository.deleteById(storeId);
                 logger.info("VectorStore with id {} deleted successfully.", applicationName, storeId);
-            }
+            }*/
         }
     }
 
@@ -233,7 +229,8 @@ public class DeletionService {
         try {
             boolean KSTextExists =  ksTextsRepository.existsById(id);
 
-            List<VectorStore> vectorStoreMetadataDetails = vectorStoreRepository.findByKsInternalMainEntityId(id);
+            /*
+            List<Object> vectorStoreMetadataDetails = vectorStoreRepository.findByKsInternalMainEntityId(id);
 
             if (KSTextExists && !vectorStoreMetadataDetails.isEmpty()) {
                 for (VectorStore store : vectorStoreMetadataDetails) {
@@ -252,7 +249,7 @@ public class DeletionService {
                 } else if (vectorStoreMetadataDetails.isEmpty()) {
                     logger.warn("No VectorStore Data available",Thread.currentThread().getName());
                 }
-            }
+            }*/
         } catch (Exception e) {
             logger.error("An error occurred while deleting records: ", e+" "+Thread.currentThread().getName());
             throw new RuntimeException("An error occurred while deleting records", e);

src/main/java/com/olympus/apollo/services/KSIngestor.java

@@ -28,15 +28,17 @@ public class KSIngestor {
 
     @Autowired
     private KSDocumentRepository ksDocumentRepository;
+
     @Autowired
     private KSTextsRepository ksTextsRepository;
-    @Autowired
+
-    private KSIngestionInfoRepository ksIngestionInfoRepository;
     @Autowired
     private FileSystemStorageService storageService;
 
     @Autowired
     private VectorStore vectorStore;
+
+
     Logger logger = LoggerFactory.getLogger(KSIngestor.class);
 
     public void deleteAll(String document_file_name) {
@@ -48,49 +50,11 @@ public class KSIngestor {
     }
 
     public IngestionOutput ingestLoop() {
-
         IngestionOutput ingestionLoopOutput = new IngestionOutput();
+
         try {
             ksDocumentRepository.findAllByIngestionStatus("NEW").forEach(ksDocument -> {
-                logger.info("Processing document: " + ksDocument.getFilePath());
+                ingestDocument(ksDocument);
-                // ingest the document
-                ksDocument.setIngestionStatus("IN PROGRESS");
-                ksDocumentRepository.save(ksDocument);
-
-                Resource file = storageService.loadAsResource(ksDocument.getFilePath());
-                TikaDocumentReader tikaDocumentReader = new TikaDocumentReader(file);
-
-                List<Document> docs = tikaDocumentReader.read();
-                logger.info("Ingested document: " + ksDocument.getFilePath());
-                logger.info("Number of documents: " + docs.size());
-
-                KSIngestionInfo ingestionInfo = ksDocument.getIngestionInfo();
-
-
-                TokenTextSplitter splitter = new TokenTextSplitter(ingestionInfo.getDefaultChunkSize(),
-                        ingestionInfo.getMinChunkSize(),
-                        ingestionInfo.getMinChunkSizeToEmbed(),
-                        ingestionInfo.getMaxNumberOfChunks(),
-                        true);
-
-
-                docs.forEach(doc -> {
-                    List<Document> splitDocs = splitter.split(doc);
-
-                    logger.info("Number of documents: " + splitDocs.size());
-                    for (Document splitDoc : splitDocs) {
-                        logger.info("Split before put document metadata: " + splitDoc.getMetadata());
-                        splitDoc.getMetadata().putAll(getMetadata(ingestionInfo));
-                        logger.info("Split after put document metadata: " + splitDoc.getMetadata());
-                    }
-                    embedDocuments(splitDocs, ingestionInfo);
-                });
-                ksDocument.setIngestionStatus("INGESTED");//we have to set to DONE
-                ksDocument.setIngestionDate(new Date());
-                ksDocument.setIngestionDateFormat(new SimpleDateFormat("MM/dd/yy").format(new Date()));
-
-                ksDocumentRepository.save(ksDocument);
-
                 ingestionLoopOutput.getIngestedDocumentId().add(ksDocument.getId());
             });
             ingestionLoopOutput.setStatus("OK");
@@ -139,12 +103,15 @@ public class KSIngestor {
                     ingestionInfo.getMaxNumberOfChunks(),
                     true);
 
+            HashMap<String, String> metadata = ingestionInfo.getMetadata();
+            metadata.put("KsDocumentId",ksDocument.getId());
+
             docs.forEach(doc -> {
                 List<Document> splitDocs = splitter.split(doc);
 
                 logger.info("Number of documents: " + splitDocs.size());
                 for (Document splitDoc : splitDocs) {
-                    splitDoc.getMetadata().putAll(getMetadata(ingestionInfo));
+                    splitDoc.getMetadata().putAll(metadata);
                 }
                 embedDocuments(splitDocs, ingestionInfo);
             });
@@ -251,11 +218,13 @@ public class KSIngestor {
     }
 
     public List<String> testSimilaritySearch(String query,String filterQuery) {
-        List<Document> docs  = vectorStore.similaritySearch(
+        SearchRequest searchRequest = SearchRequest.defaults().withQuery(query).withTopK(5).withSimilarityThreshold(0.1);
-                SearchRequest.defaults()
+
-                        .withQuery(query)
+        if(filterQuery!=null && !filterQuery.isEmpty()){
-                        .withTopK(5).withSimilarityThreshold(0.8)
+            searchRequest.withFilterExpression(filterQuery);
-                        .withFilterExpression(filterQuery));
+        }
+
+        List<Document> docs  = vectorStore.similaritySearch(searchRequest);
 
         List<String> result = new ArrayList<String>();
         for (Document doc : docs) {
@@ -265,19 +234,4 @@ public class KSIngestor {
     }
 
 
-    private HashMap<String, String> getMetadata(KSIngestionInfo ingestionInfo) {
-
-        return ingestionInfo.getMetadata();
-
-      /*  HashMap<String, String> metadata = new HashMap<String, String>();
-
-        for (String meta : metadatas) {
-            String[] keyValue = meta.split(":");
-            metadata.put(keyValue[0], keyValue[1]);
-        }
-
-        return metadata;*/
-    }
-
-
 }

src/main/resources/application.yml

@@ -10,20 +10,23 @@ spring:
   application:
       name: apollo
   ai:
+    azure:
+      openai:
+        endpoint: "https://ai-olympus.openai.azure.com/"
+        api-key: "9fb33cc69d914d4c8225b974876510b5"
     openai:
-      api-key:
+      api-key:  "sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
     vectorstore:
-      mongodb:
+      azure:
-        uri:
+        api-key: "jxKqZvbMKuo1MwXs8ilEAeRDeswtoTXO1lWX600jP2AzSeDXo1nq"
-        indexName: vector_index
+        url: "https://search-olympus.search.windows.net"
-        collection-name: vector_store
+        initialize-schema: true
-        initialize-schema: false
   data:
     mongodb:
-      uri:
+      uri: mongodb+srv://olympus_adm:26111979@olympus.l6qor4p.mongodb.net/?retryWrites=true&w=majority&appName=Olympus
-      database:
+      database: olympus
-      username:
+      username: olympus_adm
-      password:
+      password: 26111979
   servlet:
     multipart:
       max-file-size: 5000000MB
@@ -34,8 +37,14 @@ ingestion:
   repository:
     basepath: C:\\Users\\andrea.terzani\\dev\\Olympus
 gitlab:
-  token:
+  token: "xxxxxxxx"
   path: /mnt/apollo_storage/repository #C:\\repos\\olympus_ai\\gitClone
+  cloud:
+    url: "https://gi2tlab.com/api/v4"
+    token: "xxxxxxxx"
+  onpremises:
+    url: "http://localhost:8081/api"
+    token: "xxxxxxxx"
 
 eureka:
   client: