MainController.java
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package com.PFE.ServerManager;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;
import java.util.Arrays;
import java.util.HashSet;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.Authentication;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.http.ResponseEntity;
import javax.jws.WebParam;
import javax.persistence.SequenceGenerator;
import javax.servlet.annotation.MultipartConfig;
@Controller
@MultipartConfig(fileSizeThreshold = 20971520)
public class MainController {
@Autowired
CustomerRepository customerRepository;
@Autowired
RoleRepository roleRepository;
@Autowired
BCryptPasswordEncoder bCryptPasswordEncoder;
@GetMapping(value="/")
public String homeRedirection(){
return "redirect:home";
}
@GetMapping(value="/home")
public ModelAndView home() {
ModelAndView modelAndView = new ModelAndView();
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
Customer customer = customerRepository.findByPseudo(auth.getName());
modelAndView.addObject("customerName", customer.getPseudo());
modelAndView.addObject("customerRole", customer.getRole());
modelAndView.setViewName("home");
return modelAndView;
}
@GetMapping(path="/registration")
public ModelAndView registration() {
ModelAndView modelAndView = new ModelAndView();
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
Customer customer = customerRepository.findByPseudo(auth.getName());
modelAndView.addObject("customerName", customer.getPseudo());
modelAndView.setViewName("registration");
return modelAndView;
}
@GetMapping(path="/denied")
public String denied() {
return "denied";
}
@PostMapping(path="/registration")
public ModelAndView addNewUser(@RequestParam String pseudo, @RequestParam String password, @RequestParam String role) {
//Model map, ModelAndView ou l'utilisation direct comme dans la méthode précédente sont 3 méthodes qui permettent d'envoyer des informations et donc de changer l'apparence d'une page
ModelAndView modelAndView = new ModelAndView(); // il n'est peut être pas utile d'utiliser ModelAndView
Customer n = new Customer();
n.setPseudo(pseudo);
n.setPassword(bCryptPasswordEncoder.encode(password));
n.setId((int)(customerRepository.count()+1));
n.setActive(1);
Customer temp = customerRepository.findByPseudo(pseudo);
Role userRole = roleRepository.findByRole(role);
n.setRoles(new HashSet<Role>(Arrays.asList(userRole)));
if(temp != null) {
modelAndView.addObject("ok", "l'utilisateur existe déjà");
}
else {
modelAndView.addObject("ok", "l'utilisateur a bien été ajouté");
customerRepository.save(n);
}
modelAndView.setViewName("registration");
return modelAndView;
}
@PostMapping(path="/file")
public ResponseEntity<?> addFile(@RequestParam("file") MultipartFile uploadedFile, @RequestParam String filename, @RequestParam String nodes) {
return new ResponseEntity<>(HttpStatus.OK);
}
@GetMapping(path="/login")
public ModelAndView login() {
ModelAndView modelAndView = new ModelAndView();
modelAndView.setViewName("login");
return modelAndView;
}
@GetMapping(path="/all")
public @ResponseBody Iterable<Customer> getAllUsers() {
return customerRepository.findAll();
}
@GetMapping(value="/success")
public String success(){
return "success";
}
}