@@ -32,7 +32,7 @@ discard block  | 
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| 32 | 32 | public function store($id)  | 
                                                        
| 33 | 33 |      { | 
                                                        
| 34 | 34 |          try { | 
                                                        
| 35 | -            $course = DB::transaction(function () use ($id) { | 
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| 35 | +            $course = DB::transaction(function() use ($id) { | 
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| 36 | 36 | $course = Course::findOrFail($id);  | 
                                                        
| 37 | 37 | Auth::student()->enroll($course);  | 
                                                        
| 38 | 38 | |
@@ -56,7 +56,7 @@ discard block  | 
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| 56 | 56 | public function destroy($id)  | 
                                                        
| 57 | 57 |      { | 
                                                        
| 58 | 58 |          try { | 
                                                        
| 59 | -            $course = DB::transaction(function () use ($id) { | 
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| 59 | +            $course = DB::transaction(function() use ($id) { | 
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| 60 | 60 | $course = Course::findOrFail($id);  | 
                                                        
| 61 | 61 | Auth::student()->unenroll($course);  | 
                                                        
| 62 | 62 | |