Below is my Database Action Script:
function login(email, password, callback) {
var Connection = require('tedious@1.11.0').Connection;
var Request = require('tedious@1.11.0').Request;
var TYPES = require('tedious@1.11.0').TYPES;
var connection = new Connection({
userName: 'username',
password: 'password',
server: 'server',
options: {
database: 'database',
encrypt: true,
rowCollectionOnRequestCompletion:true
}
});
var query = "SELECT Id, Email, Password " +
"FROM dbo.User WHERE Email = @Email";
connection.on('debug', function (text) {
// Uncomment next line in order to enable debugging messages
console.log(text);
}).on('errorMessage', function (text) {
console.log(JSON.stringify(text, null, 2));
return callback(text);
}).on('infoMessage', function (text) {
// Uncomment next line in order to enable information messages
console.log(JSON.stringify(text, null, 2));
});
connection.on('connect', function (err) {
if (err) { return callback(err); }
var request = new Request(query, function (err, rowCount, rows) {
if (err) {
callback(new Error(err));
} else if (rowCount < 1) {
callback(new WrongUsernameOrPasswordError(email));
} else {
bcrypt.compare(password, rows[0][2].value, function (err, isValid) {
if (err) { callback(new Error(err)); }
else if (!isValid) { callback(new WrongUsernameOrPasswordError(email)); }
else {
callback(null, {
user_id: rows[0][0].value,
email: rows[0][1].value
});
}
});
}
});
request.addParameter('Email', TYPES.VarChar, email);
connection.execSql(request);
});
}