module.exports = function (app) {
    var Advertiser = app.models.advertiser;
    var User = app.models.advertiserUser;
    var Role = app.models.Role;
    var RoleMapping = app.models.RoleMapping;

    var superAdminEmail = process.env.BEMAD_SUPERADMIN_EMAIL || "superadmin@admin.com";
    var superAdminpassword = process.env.BEMAD_SUPERADMIN_PASSWORD || "superadmin";
    var usersList = [
        { username: 'Super Admin', email: superAdminEmail, password: superAdminpassword, emailVerified: true }
    ];

    User.findOne({ where: { email: 'superadmin@admin.com' } }, function (err, user) {
        if (err) throw err;

        if (!user) {

            // create super admin
            User.create([usersList[0]], function (err, users) {
                if (err) throw err;

                let superAdminRoles = ['role-super-admin', 'role-admin'];

                superAdminRoles.forEach((roleName) => {
                    Role.findOne({ where: { name: roleName } }, function (err, role) {
                        if (err) throw err;

                        role.principals.create({
                            principalType: RoleMapping.USER,
                            principalId: users[0].id
                        }, function (err, principal) {
                            if (err) throw err;
                        });
                    });
                });
            });

        }
    });

};