confirmation.java

package com.doctoriales.mi.controller;

import java.util.Date;
import java.util.Properties;

import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.MimeMessage;
import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.doctoriales.mi.dao.StudentDAO;
import com.doctoriales.mi.dao.TeacherDAO;
import com.doctoriales.mi.model.Student;
import com.doctoriales.mi.model.Teacher;
import com.doctoriales.mi.model.User;


@Controller

public class RegistrationController {

		private String resultat;
		private Map<String, String> erreurs = new HashMap<String,String>();
		public String getResultat() {
			return resultat;
		} 
		public Map<String, String> getErreurs() {
				return erreurs;
		}





	String operationResult=null;
	@Autowired
	StudentDAO studentDAO;
	@Autowired
	TeacherDAO teacherDAO;
	static private int code=0;
	@RequestMapping(value = "/registration", method = RequestMethod.GET)
	public String uploadArticleGet(Model model) {
		System.out.println("/registration get");

		return "registration";
	}
	@RequestMapping(value = "/operationEnds", method = RequestMethod.GET)
	public String uploadArticleGetA(Model model, HttpServletRequest req) {
		System.out.println("/operationEnds get");
		operationResult="Opération réussie, consultez votre boite mail pour voir vos information sur notre plateforme";
		req.setAttribute("operationResult", operationResult);
		return "registration";
	}
	@RequestMapping(value = "/operationEndsBut", method = RequestMethod.GET)
	public String uploadArticleGetAA(Model model, HttpServletRequest req) {
		System.out.println("/operationEnds get");
		operationResult="Opération réussie (Serveur de mail non fonctionnel d'où l'absence d'envoie de "
				+ "mail dans votre boite)";
		req.setAttribute("operationResult", operationResult);
		return "registration";
	}

	@RequestMapping(value = "/operationFalse", method = RequestMethod.GET)
	public String uploadArticleGetB(Model model, HttpServletRequest req) {
		System.out.println("/operationEnds get");
		operationResult="Echec de l'opération, cet utilisateur existe déjà";
		req.setAttribute("operationResult", operationResult);
		return "registration";
	}

	@RequestMapping(value = "/operationFalseOther", method = RequestMethod.GET)
	public String uploadArticleGetBB(Model model, HttpServletRequest req) {
		System.out.println("/operationEnds get");
		operationResult="Echec de l'opération Pour des raisons liées à la connexion à la Base de données ";
		req.setAttribute("operationResult", operationResult);
		return "registration";
	}

	@RequestMapping(value = "/updateEnds", method = RequestMethod.GET)
	public String uploadArticleGetC(Model model, HttpServletRequest req) {
		System.out.println("/operationEnds get");
		operationResult="Mise à jour réussie, consultez votre boite mail pour voir vos information sur notre plateforme";
		req.setAttribute("operationResult", operationResult);
		return "interUpdate";
	}

	@RequestMapping(value = "/updateEndsBut", method = RequestMethod.GET)
	public String uploadArticleGetE(Model model, HttpServletRequest req) {
		System.out.println("/operationEnds get");
		operationResult="Mise à jour réussie (Serveur de mail non fonctionnel d'où l'absence d'envoie de "
				+ "mail dans votre boite)";
		req.setAttribute("operationResult", operationResult);
		return "interUpdate";
	}

	@RequestMapping(value = "/updateFalse", method = RequestMethod.GET)
	public String uploadArticleGetD(Model model, HttpServletRequest req) {
		System.out.println("/operationEnds get");
		operationResult="Echec de l'opération, Pour des raisons liées à l'exécution de la requête ";
		req.setAttribute("operationResult", operationResult);
		return "interUpdate";
	}
	@RequestMapping(value = "/updateFalseOther", method = RequestMethod.GET)
	public String uploadArticleGetDD(Model model, HttpServletRequest req) {
		System.out.println("/operationEnds get");
		operationResult="Echec de l'opération, Pour des raisons liées à la connexion à la Base de données";
		req.setAttribute("operationResult", operationResult);
		return "interUpdate";
	}


	@RequestMapping(value = "/registration", method = RequestMethod.POST)
	public String registrationPost(Model model, HttpServletRequest req) {
		System.out.println("registration post");

		Properties properties = new Properties();
		properties.put("mail.smtp.host", "smtp.gmail.com");
		properties.put("mail.smtp.ssl.trust", "smtp.gmail.com");
		// properties.put("mail.smtp.host", "smtp-relay.gmail.com");
		properties.put("mail.smtp.port", "587");
		properties.put("mail.smtp.auth", "true");
		properties.put("mail.smtp.starttls.enable", "true");
		properties.put("mail.smtp.starttls.required", "false");
		properties.put("mail.smtp.connectiontimeout", "5000");
		properties.put("mail.smtp.timeout", "5000");
		properties.put("mail.smtp.writetimeout", "5000");
		Session session = Session.getInstance(properties, null);



		String firstName= req.getParameter("firstName");
		String lastName= req.getParameter("lastName");
		String universityName= req.getParameter("universityName");
		String option= req.getParameter("option");
		String email= req.getParameter("email");
		String quality= req.getParameter("quality");
		String sexe= req.getParameter("sexe");
		String labo= req.getParameter("laboratoire");
		int codeRegistration=code++;
		String login = lastName+firstName;
		String password = req.getParameter("password");

		String subject1 = "Registration Information";



		try {
			validationEmail( email );
		} catch ( Exception e ) {
			setErreur( "email", e.getMessage() );
		}
		try {
			validationMotsDePasse( motDePasse );
		} catch ( Exception e ) {
			setErreur( "password", e.getMessage() );
		}

		try {
			validationNom( nom );
		} catch ( Exception e ) {
			setErreur( "nom", e.getMessage() );
		}


		if(quality.equalsIgnoreCase("enseignant")){

			String grade= req.getParameter("grade");

			try {
			validationNom( grade );
			} catch ( Exception e ) {
			setErreur( "grade", e.getMessage() );
			}

		if ( erreurs.isEmpty() ) {

				try{
				MimeMessage msg = new MimeMessage(session);
				/// msg.setFrom(new InternetAddress(form));
				msg.setRecipients(MimeMessage.RecipientType.TO, email);
				System.out.println(email);
				msg.setSubject(subject1);
				msg.setSentDate(new Date());
				Teacher teacher=new Teacher(0,lastName, firstName, universityName, email, 
						option, quality, password, labo, sexe);
				teacher.setGrade(grade);
				System.out.println(teacher);
				String content1 = "Compte créé avec succès, vos informations se présentent comme suit:  \n"
						+teacher;
				msg.setText(content1);
				//Teacher s=teacherDAO.getByMail(teacher.getUserEmail());
				int res=teacherDAO.saveOrUpdate(teacher);
				if(res==3){//Succès de l'opération
					String s=null;
					try{
						Transport transport = session.getTransport("smtp");
						transport.connect("smtp.gmail.com", "saphirmfogo@gmail.com", "best1234");
						transport.sendMessage(msg, msg.getAllRecipients());
						transport.close();
						return "redirect:/operationEnds";
					}catch(Exception e){
						return "redirect:/operationEndsBut";
					}
				}else{
					if(res==4){
						return "redirect:/operationFalse";
					}else{
						return "redirect:/operationFalseOther";
					}
				}
			}catch(Exception e){
				e.printStackTrace();
			}

	resultat = "Succès de l'inscription.";

} else {
resultat = "Échec de l'inscription.";
}

		}else if(quality.equalsIgnoreCase("etudiant")){

			String level= req.getParameter("level");
			try {
			validationNom( level );
		} catch ( Exception e ) {
			setErreur( "level", e.getMessage() );
		}

		if ( erreurs.isEmpty() ) {
			try{
				MimeMessage msg = new MimeMessage(session);
				//msg.setFrom(new InternetAddress(form));
				msg.setRecipients(MimeMessage.RecipientType.TO, email);
				System.out.println(email);
				msg.setSubject(subject1);
				msg.setSentDate(new Date());

				Student student=new Student(0, lastName, firstName, universityName, email, 
						option, quality, password,labo,sexe);
				student.setStudentLevel(level);
				String content1 = "Compte créé avec succès, vos informations se présentent comme suit:  \n"
						+student;
				msg.setText(content1);
				System.out.println("Insertion en attente+++++++++++++++++++++++++++++++");
				int res=studentDAO.saveOrUpdate(student);
				if(res==3){//Succès de l'opération
					String s=null;
					try{
						Transport transport = session.getTransport("smtp");
						transport.connect("smtp.gmail.com", "saphirmfogo@gmail.com", "best1234");
						transport.sendMessage(msg, msg.getAllRecipients());
						transport.close();
						System.out.println("Insertion réussie-----------------------------------");
						return "redirect:/operationEnds";
					}catch(Exception e){
						return "redirect:/operationEndsBut";
					}
				}else{
					if(res==4){
						return "redirect:/operationFalse";
					}else{
						return "redirect:/operationFalseOther";
					}
				}
			}catch(Exception e){
				e.printStackTrace();
			}

resultat = "Succès de l'inscription.";
} else {
resultat = "Échec de l'inscription.";
}	


		}

		return "redirect:/registration";
	}

	//Modification des parametres

	@RequestMapping(value = "/updateParameter", method = RequestMethod.GET)
	public String updateParameterGet(Model model, HttpServletRequest req) {
		System.out.println("interUpdate get");
		return "interUpdate";
	}

	@RequestMapping(value = "/interUpdate", method = RequestMethod.GET)
	public String updateParameterGet1(Model model, HttpServletRequest req) {
		System.out.println("interUpdate get");
		operationResult="User Don't Exists";
		req.setAttribute("operationResult", operationResult);
		return "interUpdate";
	}



	@RequestMapping(value = "/updateParameter", method = RequestMethod.POST)
	public String updateParameterPost(Model model, HttpServletRequest req) {
		System.out.println("updateParameter post");
		//		String codeRegistration = req.getParameter("codeRegistration");

		//chercher l'utilisateur ayant le codeReistration dans la bd et retourner a la vu 
		// avec model.addAllAttribute("Users" users) ou users est le dit utilisateur
		String password = req.getParameter("password");
		String email = req.getParameter("email");
		String quality = req.getParameter("quality");

		User user=studentDAO.getByEmailAndPassword(email, password,quality);
		if(user!=null){
			req.setAttribute("user", user);
			return "updateParameter";
		}
		else{
			return "redirect:/interUpdate";
		}
	}

	@RequestMapping(value = "/update", method = RequestMethod.POST)
	public String updateParameterPost2(Model model, HttpServletRequest req) {
		System.out.println("update post");
		Properties properties = new Properties();
		properties.put("mail.smtp.host", "smtp.gmail.com");
		properties.put("mail.smtp.ssl.trust", "smtp.gmail.com");
		// properties.put("mail.smtp.host", "smtp-relay.gmail.com");
		properties.put("mail.smtp.port", "587");
		properties.put("mail.smtp.auth", "true");
		properties.put("mail.smtp.starttls.enable", "true");
		properties.put("mail.smtp.starttls.required", "false");
		properties.put("mail.smtp.connectiontimeout", "5000");
		properties.put("mail.smtp.timeout", "5000");
		properties.put("mail.smtp.writetimeout", "5000");
		Session session = Session.getInstance(properties, null);


		int userCode=new Integer(req.getParameter("userCode"));
		String firstName= req.getParameter("firstName");
		String lastName= req.getParameter("lastName");
		String universityName= req.getParameter("universityName");
		String option= req.getParameter("option");
		String email= req.getParameter("email");
		String quality= req.getParameter("quality");
		String sexe= req.getParameter("sexe");
		String labo= req.getParameter("laboratoire");
		String login = lastName+firstName;
		String password = req.getParameter("password");

		String subject1 = "Update Information";

		if(quality.equalsIgnoreCase("enseignant")){

			String grade= req.getParameter("grade");

			try{
				MimeMessage msg = new MimeMessage(session);
				msg.setRecipients(MimeMessage.RecipientType.TO, email);
				System.out.println(email);
				msg.setSubject(subject1);

				msg.setSentDate(new Date());
				Teacher teacher=new Teacher(userCode,lastName, firstName, universityName, email, 
						option, quality, password, labo, sexe);
				teacher.setGrade(grade);
				String content1 = "Mise à jour réussie de votre compte, vos nouvelles informations se présentent comme suit:  \n"
						+teacher;
				msg.setText(content1);
				int res=teacherDAO.saveOrUpdate(teacher);
				if(res==1){//Succès de l'opération
					String s=null;
					try{
						Transport transport = session.getTransport("smtp");
						transport.connect("smtp.gmail.com", "saphirmfogo@gmail.com", "best1234");
						transport.sendMessage(msg, msg.getAllRecipients());
						transport.close();
						return "redirect:/updateEnds";
					}catch(Exception e){
						return "redirect:/updateEndsBut";
					}
				}else{
					if(res==2){
						return "redirect:/updateFalse";
					}else{
						return "redirect:/updateFalseOther";
					}
				}
			}catch(Exception e){
				e.printStackTrace();
			}

		}else if(quality.equalsIgnoreCase("etudiant")){

			String level= req.getParameter("level");

			try{
				MimeMessage msg = new MimeMessage(session);
				//msg.setFrom(new InternetAddress(form));
				msg.setRecipients(MimeMessage.RecipientType.TO, email);
				System.out.println(email);
				msg.setSubject(subject1);
				msg.setSentDate(new Date());

				Student student=new Student(userCode, lastName, firstName, universityName, email, 
						option, quality, password,labo,sexe);
				student.setStudentLevel(level);
				String content1 = "Mise à jour réussie de votre compte, vos nouvelles informations se présentent comme suit:  \n"
						+student;
				msg.setText(content1);
				int res=studentDAO.saveOrUpdate(student);
				if(res==1){//Succès de l'opération
					String s=null;
					try{
						Transport transport = session.getTransport("smtp");
						transport.connect("smtp.gmail.com", "saphirmfogo@gmail.com", "best1234");
						transport.sendMessage(msg, msg.getAllRecipients());
						transport.close();
						return "redirect:/updateEnds";
					}catch(Exception e){
						return "redirect:/updateEndsBut";
					}
				}else{
					if(res==2){
						return "redirect:/updateFalse";
					}else{
						return "redirect:/updateFalseOther";
					}
				}
			}catch(Exception e){
				e.printStackTrace();
			}
		}

		return "redirect:/registration";
	}

	/**    methode de validation**/

private void validationEmail( String email ) throws Exception {
	if ( email != null ) {
			if ( !email.matches("([^.@]+)(\\.[^.@]+)*@([^.@]+\\.)+([^.@]+)" ) ) {
					throw new Exception( "Merci de saisir une adresse mail valide." );
			}
	} else {
throw new Exception( "Merci de saisir une adresse mail." );
}
}
 private void validationMotsDePasse( String motDePasse ) throws Exception {
if ( motDePasse != null &&  motDePasse.length() < 3) {

throw new Exception( "Merci de  saisir un mot de passe avec au moinsb 4 lettres" );
}

}

private void validationNom( String nom ) throws Exception {
if ( nom != null && nom.length() < 3 ) {
throw new Exception( "Le nom d'utilisateur doit contenir au
moins 3 caractères." );
}
} 

private void validationNom( String prenom ) throws Exception {
if ( prenom != null && prenom.length() <2 ) {
throw new Exception( "Le prenonom d'utilisateur doit contenir au
moins 3 caractères." );
}
} 
private void validationNom( String grade ) throws Exception {
if ( grade != null && grade.length() <2 ) {
throw new Exception( "Merci de preciser votre grade." );
}
} 
private void validationNom( String level ) throws Exception {
if ( level == null ) {
throw new Exception("Merci de preciser votre niveau." );
}
} 
/*
* Ajoute un message correspondant au champ spécifié à la map des
erreurs.
*/
private void setErreur( String champ, String message ) {
erreurs.put( champ, message );
} 
/*
* Méthode utilitaire qui retourne null si un champ est vide, et son
contenu
* sinon.
*/
private static String getValeurChamp( HttpServletRequest request,
String nomChamp ) {
String valeur = request.getParameter( nomChamp );
if ( valeur == null || valeur.trim().length() == 0 ) {
return null;
} else {
	return valeur.trim();
}

}