fix: Fixes for API Catalog standalone mode

api-catalog-services/src/main/java/org/zowe/apiml/apicatalog/services/cached/CachedApiDocService.java

@@ -11,7 +11,6 @@
 package org.zowe.apiml.apicatalog.services.cached;
 
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.zowe.apiml.apicatalog.services.cached.model.ApiDocCacheKey;
 import org.zowe.apiml.apicatalog.services.cached.model.ApiDocInfo;
@@ -43,7 +42,6 @@ public class CachedApiDocService {
 
     private static final UnaryOperator<String> exceptionMessage = serviceId -> "No API Documentation was retrieved for the service " + serviceId + ".";
 
-    @Autowired
     public CachedApiDocService(APIDocRetrievalService apiDocRetrievalService, TransformApiDocService transformApiDocService) {
         this.apiDocRetrievalService = apiDocRetrievalService;
         this.transformApiDocService = transformApiDocService;

api-catalog-services/src/main/java/org/zowe/apiml/apicatalog/services/status/listeners/AppReadyListener.java

@@ -10,18 +10,23 @@
 
 package org.zowe.apiml.apicatalog.services.status.listeners;
 
-import org.zowe.apiml.product.service.ServiceStartupEventHandler;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.event.ApplicationReadyEvent;
 import org.springframework.context.event.EventListener;
 import org.springframework.stereotype.Component;
+import org.zowe.apiml.product.service.ServiceStartupEventHandler;
 
 /**
  * This class fires on ApplicationReadyEvent event during Spring context initialization
  */
 @Component
+@ConditionalOnProperty(
+    value = "apiml.catalog.standalone.enabled",
+    havingValue = "false",
+    matchIfMissing = true
+)
 public class AppReadyListener {
 
-
     /**
      * Fires on ApplicationReadyEvent
      * triggers ServiceStartupEventHandler

api-catalog-services/src/main/java/org/zowe/apiml/apicatalog/standalone/StandaloneInitializer.java

@@ -18,6 +18,7 @@
 import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
 import org.springframework.stereotype.Component;
+import org.zowe.apiml.product.service.ServiceStartupEventHandler;
 
 import java.util.concurrent.atomic.AtomicBoolean;
 
@@ -39,6 +40,8 @@ public class StandaloneInitializer {
     public void onApplicationEvent(ApplicationReadyEvent event) {
         if (isStandalone(event.getApplicationContext()) && hasRun.compareAndSet(false, true)) {
             standaloneLoaderService.initializeCache();
+            new ServiceStartupEventHandler().onServiceStartup("API Catalog Service Standalone",
+                ServiceStartupEventHandler.DEFAULT_DELAY_FACTOR);
         }
     }
 

api-catalog-services/src/main/java/org/zowe/apiml/apicatalog/standalone/StandaloneLoaderService.java

@@ -61,30 +61,42 @@ public void initializeCache() {
 
     private void loadApplicationCache() {
         File[] appFiles = getFiles(servicesDirectory + "/apps");
+        log.debug("Found {} files", appFiles.length);
         if (appFiles.length == 0) {
             log.error("No service definition files found.");
             return;
         }
 
         for (File file : appFiles) {
-            createContainerFromFile(file);
+            log.debug("Processing file {}", file.getName());
+            try {
+                createContainerFromFile(file);
+            } catch (Exception e) {
+                log.error("Failed to load file {} because {}", file.getName(), e.getMessage());
+            }
         }
     }
 
     private void loadOpenAPICache() {
         File[] openAPIFiles = getFiles(servicesDirectory + "/apiDocs");
+        log.debug("Found {} API Doc files", openAPIFiles.length);
         if (openAPIFiles.length == 0) {
             log.error("No apiDocs files found.");
             return;
         }
 
         for (File openAPIFile : openAPIFiles) {
-            loadApiDocCache(openAPIFile);
+            log.debug("Processing {}", openAPIFile.getName());
+            try {
+                loadApiDocCache(openAPIFile);
+            } catch (Exception e) {
+                log.error("Fail to load API Doc from {} because {}", openAPIFile.getName(), e.getMessage());
+            }
         }
     }
 
     private void createContainerFromFile(File file) {
-        log.info("Initialising services from '{}' file.", file.getName());
+        log.debug("Initialising services from '{}' file.", file.getName());
 
         try {
             Applications apps = objectMapper.readValue(file, Applications.class);
@@ -95,6 +107,8 @@ private void createContainerFromFile(File file) {
             });
         } catch (IOException e) {
             log.error("Unable to parse service definition '{}' because {}", file.getName(), e.getMessage());
+        } catch (Exception e) {
+            log.error("Exception encountered while loading '{}' because {}", file.getName(), e.getMessage());
         }
     }
 
@@ -119,7 +133,6 @@ private void loadApiDocCache(File file) {
             String serviceId = name[0];
             String apiVersion = name[1];
 
-
             String apiDoc = IOUtils.toString(Files.newInputStream(file.toPath()), StandardCharsets.UTF_8);
 
             ApiDocInfo apiDocInfo = createApiDocInfo(serviceId, apiDoc);

api-catalog-ui/frontend/src/components/App/_app.scss

@@ -49,7 +49,7 @@ body {
     .MuiDialogTitle-root {
       padding: var( --spaceSmaller ) var( --spaceMedium );
       color: var(--controlText15);
-      
+
       h2 {
         margin: 0px;
       }
@@ -111,6 +111,7 @@ body {
         flex-direction: column;
         align-items: center;
         max-width: 368px;
+        min-width: 19.3%;
         width: var( --sideNavWidth );
         padding: var( --spaceSmall ) var( --spaceSmaller ) var( --spaceSmall ) var( --spaceSmall );
         position: relative;

api-catalog-ui/frontend/src/selectors/selectors.jsx

@@ -49,6 +49,7 @@ export const getFilteredServices = (tiles, searchCriteria) => {
     const filteredTiles = JSON.parse(JSON.stringify(tiles));
 
     return filteredTiles
+        .filter((tile) => tile?.title)
         .filter((tile) => {
             const filteredServices = tile.services.filter((service) => filterService(searchCriteria, service));