Utility method for lock connecitons

parent 9481a901
......@@ -28,10 +28,22 @@ app.use( morgan( DEBUG ? 'dev' : 'combined' ) );
// Default return arguments
var ret = {
'status': -1,
'ret': '',
'msg': ''
};
'status': -1,
'ret': '',
'msg': ''
};
// Get lock instance
function getLockInstance( lockName ) {
var lock = app.get( 'lock' + lockName );
if ( lock ) {
return lock;
} else {
clearCaches( req.params.lock_name );
res.sendStatus( 400 );
return false;
}
}
// Convert named status to integer representation
function statusStringtoInt( status ) {
......@@ -57,10 +69,8 @@ function clearCaches( lockName ) {
// Reset lock connection
function disconnectAndClear( lockName ) {
var lock = app.get( 'lock' + lockName );
var lock = getLockInstance( lockName );
if ( ! lock ) {
clearCaches( lockName );
res.sendStatus( 400 );
return;
}
......@@ -75,10 +85,8 @@ function disconnectAndClear( lockName ) {
// Endpoint to check lock status
app.get( '/api/status/:lock_name', cache( '15 seconds' ), function( req, res ) {
// Parse allowed request arguments
var lock = app.get( 'lock' + req.params.lock_name );
var lock = getLockInstance( req.params.lock_name );
if ( ! lock ) {
clearCaches( req.params.lock_name );
res.sendStatus( 400 );
return;
}
......@@ -113,10 +121,8 @@ app.get( '/api/:lock_action(lock|unlock)/:lock_name', cache( '5 seconds' ), func
}
var lockName = req.params.lock_name,
lock = app.get( 'lock' + lockName );
lock = getLockInstance( lockName );
if ( ! lock ) {
clearCaches( lockName );
res.sendStatus( 400 );
return;
}
......@@ -157,10 +163,8 @@ app.get( '/api/:lock_action(lock|unlock)/:lock_name', cache( '5 seconds' ), func
// Endpoint to disconnect a lock's BLE connections
app.get( '/api/disconnect/:lock_name', function( req, res ) {
// Parse allowed request arguments
var lock = app.get( 'lock' + req.params.lock_name );
var lock = getLockInstance( req.params.lock_name );
if ( ! lock ) {
clearCaches( req.params.lock_name );
res.sendStatus( 400 );
return;
}
......
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