#79: Added functionality to the comressed song endpoint

Constants/FileExtensions.cs

@@ -10,4 +10,7 @@ public class FileExtensions
 
     // Contains file extension with period at the beginning
     public static string JPG_EXTENSION = ".jpg";
+
+    // Contains file extension with period at the beginning
+    public static string ZIP_EXTENSION = ".zip";
 }

Controllers/Utilities/SongCompression.cs

@@ -85,7 +85,7 @@ public class SongCompression
 
         if (songDetails.Filename.Contains(Constants.FileExtensions.WAV_EXTENSION))
         {
-            _compressedSongFilename = StripMP3Extension(songDetails.Filename);
+            _compressedSongFilename = StripExtension(songDetails.Filename);
         }
 
         return tmpZipFilePath;
@@ -110,7 +110,7 @@ public class SongCompression
     }
 
 
-    string StripMP3Extension(string filename)
+    string StripExtension(string filename)
     {
         Console.WriteLine($"Before: {filename}");
         int filenameLength = filename.Length;
@@ -119,7 +119,7 @@ public class SongCompression
         var startIndex = endIndex - 3;
         Console.WriteLine($"Starting index {startIndex} and ending index {endIndex}");
         var stripped = filename.Remove(startIndex, 4);
-        stripped += ".zip";
+        stripped += Constants.FileExtensions.ZIP_EXTENSION;
         Console.WriteLine($"After {stripped}");
 
         return stripped;

Controllers/v1/SongCompressedDataControllers.cs

@@ -36,9 +36,9 @@ public class SongCompressedDataController : BaseController
     #region Constructor
     public SongCompressedDataController(IConfiguration config)
     {
+        _config = config;
         _songTempDir = _config.GetValue<string>("TemporaryMusicPath");
         _archiveDir = _config.GetValue<string>("ArchivePath");
-        _config = config;
         _connectionString = _config.GetConnectionString("DefaultConnection");
     }
     #endregion
@@ -46,18 +46,31 @@ public class SongCompressedDataController : BaseController
 
     #region API Routes
     [HttpGet("{id}")]
-    public async Task<IActionResult> DownloadCompressedSong(int id)
+    public async Task<IActionResult> DownloadCompressedSong(int id, [FromQuery] bool? randomizeFilename)
     {
         var context = new SongContext(_connectionString);
 
         SongCompression cmp = new SongCompression(_archiveDir);
 
+    
         Console.WriteLine($"Archive directory root: {_archiveDir}");
 
         Console.WriteLine("Starting process of retrieving comrpessed song");
-        SongData song = await cmp.RetrieveCompressedSong(context.RetrieveRecord(new Song{ SongID = id }));
+        var sng = context.RetrieveRecord(new Song{ SongID = id });
+        SongData song = await cmp.RetrieveCompressedSong(sng);
 
-        return File(song.Data, "application/x-msdownload", cmp.CompressedSongFilename);
+        var filename = string.Empty;
+
+        if (randomizeFilename.HasValue && randomizeFilename.Value) 
+        {
+            filename = Managers.DirectoryManager.GenerateFilename(10) + Constants.FileExtensions.ZIP_EXTENSION;
+        }
+        else
+        {
+            filename = sng.Title + Constants.FileExtensions.ZIP_EXTENSION;
+        }
+
+        return File(song.Data, "application/x-msdownload", filename);
     }
     #endregion
 }