refactor(stream): centralize stream directory resolution in DirectoryService

src/main/java/com/ddf/vodsystem/services/DirectoryService.java

@@ -23,6 +23,9 @@ public class DirectoryService {
     @Value("${storage.outputs}")
     private String outputDir;
 
+    @Value("${STREAM_DATA}")
+    private String streamDir;
+
     @Value("${storage.temp.inputs}")
     private String tempInputsDir;
 
@@ -77,6 +80,12 @@ public class DirectoryService {
         return file;
     }
 
+    public File getStreamDir(String streamKey) throws IOException {
+        File file = new File(streamDir + File.separator + streamKey);
+        createDirectory(file.getAbsolutePath());
+        return file;
+    }
+
     public File getUserThumbnailsFile(Long userId, String filename) throws IOException {
         if (filename == null || filename.isEmpty()) {
             throw new IllegalArgumentException("File name cannot be null or empty");