Backup and restore synapse data

src/freedombone-app-synapse

         systemctl stop synapse
         function_check backup_directory_to_usb
         backup_directory_to_usb $source_directory synapse
+        source_directory=/var/lib/matrix-synapse
+        if [ -d $source_directory ]; then
+            backup_directory_to_usb $source_directory synapsedata
+        fi
         systemctl start synapse
     fi
 }
         rm -rf $temp_restore_dir
         chown -R synapse:synapse $SYNAPSE_DIR
 
+        temp_restore_dir=/root/tempsynapsedata
+        restore_directory_from_usb $temp_restore_dir synapsedata
+        cp -r $temp_restore_dir/var/lib/matrix-synapse/* /var/lib/matrix-synapse
+        if [ ! "$?" = "0" ]; then
+            function_check backup_unmount_drive
+            backup_unmount_drive
+            exit 36872
+        fi
+        rm -rf $temp_restore_dir
+        chown -R synapse:synapse /var/lib/matrix-synapse
+
         systemctl start synapse
     fi
 }
         systemctl stop synapse
         function_check backup_directory_to_friend
         backup_directory_to_friend $source_directory synapse
+        source_directory=/var/lib/matrix-synapse
+        if [ -d $source_directory ]; then
+            backup_directory_to_friend $source_directory synapsedata
+        fi
         systemctl start synapse
     fi
 }
         restore_directory_from_friend $temp_restore_dir synapse
         cp -r $temp_restore_dir$SYNAPSE_DIR/* $SYNAPSE_DIR
         if [ ! "$?" = "0" ]; then
-            exit 725
+            exit 59262
         fi
         rm -rf $temp_restore_dir
         chown -R synapse:synapse $SYNAPSE_DIR
 
+        temp_restore_dir=/root/tempsynapsedata
+        restore_directory_from_friend $temp_restore_dir synapsedata
+        cp -r $temp_restore_dir/var/lib/matrix-synapse/* /var/lib/matrix-synapse
+        if [ ! "$?" = "0" ]; then
+            exit 78335
+        fi
+        rm -rf $temp_restore_dir
+        chown -R synapse:synapse /var/lib/matrix-synapse
+
         systemctl start synapse
     fi
 }