Leo/Backend (#82)

Ce merge enverra dans main : le timeout des token, la limite de 5 token par user, les nouvelles tables pour les demandes d'inscriptions

Co-authored-by: Anthony Debucquoy <debucquoy.anthony@gmail.com>
Reviewed-on: #82
Reviewed-by: Debucquoy Anthony <d.tonitch@gmail.com>
Reviewed-by: Maxime <231026@umons.ac.be>
Reviewed-by: Wal <karpinskiwal@gmail.com>
Co-authored-by: LeoMoulin <leomoulin125@gmail.com>
Co-committed-by: LeoMoulin <leomoulin125@gmail.com>

backend/src/main/java/ovh/herisson/Clyde/Services/AuthenticatorService.java

@@ -1,6 +1,7 @@
 package ovh.herisson.Clyde.Services;
 
 import org.springframework.stereotype.Service;
+import ovh.herisson.Clyde.Tables.Token;
 import ovh.herisson.Clyde.Tables.User;
 
 import java.util.Date;
@@ -26,7 +27,7 @@ public class AuthenticatorService {
         if (user == null){return null;}
         if (!userService.checkPassword(user,password)){return null;}
         String token = tokenService.generateNewToken();
-        tokenService.saveToken(token,user,expirationDate);
+        tokenService.saveToken(new Token(user, token,expirationDate));
         return token;
     }
 }

backend/src/main/java/ovh/herisson/Clyde/Services/TokenService.java

@@ -1,19 +1,19 @@
 package ovh.herisson.Clyde.Services;
 
-
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 import ovh.herisson.Clyde.Repositories.TokenRepository;
 import ovh.herisson.Clyde.Tables.Token;
 import ovh.herisson.Clyde.Tables.User;
 
 import java.io.UnsupportedEncodingException;
-import java.nio.charset.StandardCharsets;
 import java.security.SecureRandom;
+import java.util.ArrayList;
+import java.util.Calendar;
 import java.util.Date;
 
 @Service
 public class TokenService {
-
     TokenRepository tokenRepo;
 
     public TokenService(TokenRepository tokenRepo){
@@ -48,7 +48,28 @@ public class TokenService {
         return tokenRep.getUser();
     }
 
-    public void saveToken(String token, User user, Date expirationDate){// todo faire qlq chose de l'expDate
-        tokenRepo.save(new Token(user,token));
+    public void saveToken(Token token){
+        //Si l'utilisateur a déja 5 token delete celui qui devait expirer le plus vite
+        ArrayList<Token> tokenList = tokenRepo.getByUserOrderByExpirationDate(token.getUser());
+        while(tokenList.size() >= 5){
+            tokenRepo.delete(tokenList.get(0));
+            tokenList.remove(tokenList.get(0));
+        }
+        tokenRepo.save(token);
     }
-}
+
+    //Tous les jours a minuit
+    @Scheduled(cron = "0 0 0 * * ?")
+    public void autoDeleteToken() {
+        for (Token t: tokenRepo.findAll()){
+            Calendar cal = Calendar.getInstance();
+
+            Calendar cal2 = Calendar.getInstance();
+            cal2.setTime(t.getExpirationDate());
+
+            if (cal.compareTo(cal2) >= 0){
+                tokenRepo.delete(t);
+            }
+        }
+    };
+}