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event settings almost done

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This commit is contained in:
Janis Hutz
2023-08-11 15:37:04 +02:00
parent d2c0257b8f
commit d5c581170f
15 changed files with 576 additions and 67 deletions
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22
src/server/backend/db/db.js
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@@ -151,4 +151,26 @@ module.exports.writeJSONData = ( db, data ) => {
}
} );
} );
};
module.exports.deleteJSONDataSimple = ( db, identifier ) => {
return new Promise( ( resolve, reject ) => {
fs.readFile( path.join( __dirname + '/data/' + db + '.json' ), ( error, data ) => {
if ( error ) {
reject( 'Error occurred: Error trace: ' + error );
} else {
let dat = {};
if ( data.byteLength > 0 ) {
dat = JSON.parse( data ) ?? {};
}
delete dat[ identifier ];
fs.writeFile( path.join( __dirname + '/data/' + db + '.json' ), JSON.stringify( dat ), ( error ) => {
if ( error ) {
reject( 'Error occurred: Error trace: ' + error );
}
resolve( true );
} );
}
} );
} );
};