Backend MP4 conversion (#23)

* ADD conversion queue

* ADD RemuxService for MP4 conversion

* REMOVE unused conversion queue

* REORGANISE Job-related classes

* ADD Job stages

* REVERT to old commit, using Spring Async instead

* ADD asynchronous processing for video tasks

* PATCH and streamline progress tracking

* ADD asynchronous video processing and job restructuring

* REFACTOR job service method

* ADD job remux functionality

* ADD remuxing endpoint

* PATCH complete flag not updating in API response

* ADD progress type in frontend

* ADD reset functionality for job status

* PATCH missing progress bar for subsequent exports

* REDESIGN settings box

* ADD tracking video file conversion in frontend

* PATCH extension bug

* REMOVE autowired decorator

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

@@ -1,7 +1,8 @@
 package com.ddf.vodsystem.services;
 
+import com.ddf.vodsystem.dto.JobStatus;
 import com.ddf.vodsystem.dto.VideoMetadata;
-import com.ddf.vodsystem.entities.*;
+import com.ddf.vodsystem.dto.Job;
 import org.springframework.stereotype.Service;
 
 @Service
@@ -20,17 +21,18 @@ public class EditService {
     }
 
     public void process(String uuid) {
-        jobService.jobReady(uuid);
+        Job job = jobService.getJob(uuid);
+        jobService.processJob(job);
     }
 
-    public float getProgress(String uuid) {
+    public void convert(String uuid) {
         Job job = jobService.getJob(uuid);
+        jobService.convertJob(job);
+    }
 
-        if (job.getStatus() == JobStatus.FINISHED) {
-            return 1f;
-        }
-
-        return job.getProgress().getProgress();
+    public JobStatus getProgress(String uuid) {
+        Job job = jobService.getJob(uuid);
+        return job.getStatus();
     }
 
     private void validateClipConfig(VideoMetadata videoMetadata) {