close #3098 Fixed: Error saving Bill with attachment

app/Models/Common/Media.php

@@ -17,4 +17,16 @@ class Media extends BaseMedia
     protected $casts = [
         'deleted_at'    => 'datetime',
     ];
+
+    /**
+     * Calculate the file size in human readable byte notation.
+     * @param  int $precision (_optional_) Number of decimal places to include.
+     * @return string
+     */
+    public function readableSize(int $precision = 1): string
+    {
+        $size = intval($this->size);
+
+        return File::readableSize($size, $precision);
+    }
 }

resources/views/components/media/file.blade.php

@@ -17,7 +17,7 @@
                 </span>
 
                 <span class="text-xs mb-0">
-                    {{ $file->readableSize() }}
+                    {{ is_int($file->size ) ? '0 B' : $file->readableSize() }}
                 </span>
             </div>
         </div>  

resources/views/modals/invoices/email.blade.php

@@ -115,7 +115,7 @@
                                     </x-table.td>
 
                                     <x-table.td class="w-1/6">
-                                        {{ $attachment->readableSize() }}
+                                        {{ is_int($attachment->size ) ? '0 B' : $attachment->readableSize() }}
                                     </x-table.td>
                                 </x-table.tr>
                             @endforeach

resources/views/modals/transactions/email.blade.php

@@ -115,7 +115,7 @@
                                     </x-table.td>
 
                                     <x-table.td class="w-1/6">
-                                        {{ $attachment->readableSize() }}
+                                        {{ is_int($attachment->size ) ? '0 B' : $attachment->readableSize() }}
                                     </x-table.td>
                                 </x-table.tr>
                             @endforeach