New: Store FileId on Import History Events

src/NzbDrone.Core/History/HistoryService.cs

@@ -197,8 +197,7 @@ namespace NzbDrone.Core.History
                 MovieId = movie.Id,
             };
 
-            //Won't have a value since we publish this event before saving to DB.
-            //history.Data.Add("FileId", message.ImportedEpisode.Id.ToString());
+            history.Data.Add("FileId", message.ImportedMovie.Id.ToString());
             history.Data.Add("DroppedPath", message.MovieInfo.Path);
             history.Data.Add("ImportedPath", Path.Combine(movie.Path, message.ImportedMovie.RelativePath));
             history.Data.Add("DownloadClient", message.DownloadClientInfo?.Type);

src/NzbDrone.Core/MediaFiles/MovieImport/ImportApprovedMovie.cs

@@ -128,7 +128,7 @@ namespace NzbDrone.Core.MediaFiles.MovieImport
                         movieFile.RelativePath = localMovie.Movie.Path.GetRelativePath(movieFile.Path);
                     }
 
-                    _mediaFileService.Add(movieFile);
+                    movieFile = _mediaFileService.Add(movieFile);
                     importResults.Add(new ImportResult(importDecision));
 
                     if (newDownload)