ADD error handling

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

@@ -2,6 +2,7 @@ package com.ddf.vodsystem.services;
 
 import com.ddf.vodsystem.entities.ClipConfig;
 import com.ddf.vodsystem.entities.Job;
+import com.ddf.vodsystem.entities.JobStatus;
 import com.ddf.vodsystem.exceptions.JobNotFound;
 import org.springframework.stereotype.Service;
 
@@ -36,6 +37,10 @@ public class EditService {
             throw new JobNotFound(uuid);
         }
 
+        if (job.getStatus() == JobStatus.FINISHED) {
+            return 1f;
+        }
+
         return job.getProgress();
     }
 }