private String register(HttpServletRequest request) {
if (request.getMethod().equals("GET")) return "register";
String un = request.getParameter("user");
String p1 = request.getParameter("pass1");
String p2 = request.getParameter("pass2");
String fn = request.getParameter("fname");
String ln = request.getParameter("lname");
String em = request.getParameter("email");
String z = request.getParameter("zip");
String bn = request.getParameter("bname");
String bz = request.getParameter("bizip");
RegistrationBean bean = new RegistrationBean(un, p1, p2, fn, ln, em, z, bn);
if (!RegistrationValidator.isValid(bean)) {
request.setAttribute("flash", "One or more fields are invalid");
request.setAttribute("bean", bean);
return "register";
}
BogoDAO db = (BogoDAO) getServletContext().getAttribute("db");
int id = db.register(bean);
if (db.getLastError() != null) {
request.setAttribute("flash", db.getLastError());
request.setAttribute("bean", bean);
return "register";
}
User user = db.getUserById(id);
request.setAttribute("bean", bean);
return login(request);
}
private String postCoupon(HttpServletRequest request) {
if (request.getMethod().equals("GET")) return "postCoupon";
String bizName = request.getParameter("bizName");
String bogoDesc = request.getParameter("bogoDesc");
String bizLoc = request.getParameter("bizLoc");
String couponValue = request.getParameter("couponValue");
// Date couponDate = request.getParameter("couponDate");
String zip1 = request.getParameter("zip1");
String zip2 = request.getParameter("zip2");
String zip3 = request.getParameter("zip3");
if (bizName == null || bizName.length() < 1 || bizName.length() > 40) {
request.setAttribute("flash", "Content must be between 1-40 characters.");
request.setAttribute("bizName", bizName);
return "postCoupon";
}
if (bogoDesc == null || bogoDesc.length() < 1 || bogoDesc.length() > 40) {
request.setAttribute("flash", "Content must be between 1-40 characters.");
request.setAttribute("bogoDesc", bogoDesc);
return "postCoupon";
}
if (bizLoc == null || bizLoc.length() < 1 || bizLoc.length() > 60) {
request.setAttribute("flash", "Content must be between 1-60 characters.");
request.setAttribute("bizLoc", bizLoc);
return "postCoupon";
}
if (!zip1.matches("^\\d{5}?$")) {
request.setAttribute("flash", "Zipcode must be XXXXX or XXXXX-XXXX format");
request.setAttribute("zip1", zip1);
return "postCoupon";
}
if (!zip2.matches("^\\d{5}?$") || !zip3.matches("^\\d{5}?$")) {
if (zip2.length() == 0 && zip3.length() == 0) return "postCoupon";
else
request.setAttribute(
"flash", "Zipcode must be XXXXX or " + "XXXXX-XXXX format " + "or can be left blank");
request.setAttribute("zip2", zip2);
request.setAttribute("zip3", zip3);
return "postCoupon";
}
if (couponValue == null || couponValue.length() < 1 || couponValue.length() > 10) {
request.setAttribute("flash", "Value must be between 1-10 characters.");
request.setAttribute("couponValue", couponValue);
return "postCoupon";
}
bizName = StringEscapeUtils.escapeHtml4(bizName);
bizName = bizName.replace("'", "'");
bogoDesc = StringEscapeUtils.escapeHtml4(bogoDesc);
bogoDesc = bogoDesc.replace("'", "'");
bizLoc = StringEscapeUtils.escapeHtml4(bizLoc);
bizLoc = bizLoc.replace("'", "'");
BogoDAO db = (BogoDAO) this.getServletContext().getAttribute("db");
db.addCoupon(bizName, bogoDesc, bizLoc, couponValue, zip1, zip2, zip3);
if (db.getLastError() != null) {
request.setAttribute("flash", db.getLastError());
return "postCoupon";
}
return "tyForPosting";
}
private String coupons(HttpServletRequest request) {
String zip = request.getParameter("userzip");
if (!zip.matches("^\\d{5}?$")) {
request.setAttribute("flash", "Invalid zipcode");
} else {
BogoDAO db = (BogoDAO) getServletContext().getAttribute("db");
List<CouponBean> coupons = db.getSortedCouponsFor(zip);
if (db.getLastError() != null) request.setAttribute("flash", db.getLastError());
request.setAttribute("zip", zip);
request.setAttribute("coupons", coupons);
}
return "coupons";
}
private String login(HttpServletRequest request) {
if (request.getMethod().equals("GET")) return "login";
String userName = request.getParameter("user");
String password = request.getParameter("pass");
LoginBean bean = new LoginBean(userName, password);
if (LoginValidator.validate(bean)) {
BogoDAO db = (BogoDAO) getServletContext().getAttribute("db");
User user = db.authenticate(userName, password);
if (user == null) {
String error = db.getLastError();
request.setAttribute("flash", (error == null ? "Access Denied" : error));
return "login";
} else {
request.getSession().setAttribute("user", user);
return postCoupon(request);
}
} else {
request.setAttribute("flash", "Invalid Username or Password");
return "login";
}
}
