feat(DevWeb): Projet - Login page, Login Api

S2/DevWeb/Projet/src/main/java/uppa/project/dao/DAO.java

@@ -6,6 +6,10 @@
 
 package uppa.project.dao;
 
+import jakarta.persistence.TypedQuery;
+import java.util.List;
+import uppa.project.pojo.User;
+
 /**
  * DAO abstrait et générique pour tout type de données
  *
@@ -52,4 +56,6 @@ public abstract class DAO<D> {
    * @throws DAOException en cas de problème
    */
   public abstract void delete(D data) throws DAOException;
+
+  public abstract D[] findByField(String field, String value) throws DAOException;
 }

S2/DevWeb/Projet/src/main/java/uppa/project/dao/jpa/DAO_JPA_Game.java

@@ -8,6 +8,7 @@ import uppa.project.EntityManagerProvider;
 import uppa.project.dao.DAO;
 import uppa.project.dao.DAOException;
 import uppa.project.pojo.Game;
+import uppa.project.pojo.User;
 
 public class DAO_JPA_Game extends DAO<Game> {
 
@@ -24,6 +25,14 @@ public class DAO_JPA_Game extends DAO<Game> {
     return result;
   }
 
+  public Game[] findByField(String field, String value) throws DAOException {
+    TypedQuery<Game> query = entityManager.createQuery("SELECT u FROM Game u WHERE ?1=?2", Game.class);
+    query.setParameter(1, field);
+    query.setParameter(2, value);
+    List<Game> results = query.getResultList();
+    return results.toArray(new Game[0]);
+  }
+
   @Override
   public Game[] findAll() throws DAOException {
     TypedQuery<Game> query = entityManager.createQuery("SELECT g FROM Game g", Game.class);

S2/DevWeb/Projet/src/main/java/uppa/project/dao/jpa/DAO_JPA_Player.java

@@ -8,6 +8,7 @@ import uppa.project.EntityManagerProvider;
 import uppa.project.dao.DAO;
 import uppa.project.dao.DAOException;
 import uppa.project.pojo.Player;
+import uppa.project.pojo.User;
 
 public class DAO_JPA_Player extends DAO<Player> {
 
@@ -24,6 +25,14 @@ public class DAO_JPA_Player extends DAO<Player> {
     return result;
   }
 
+  public Player[] findByField(String field, String value) throws DAOException {
+    TypedQuery<Player> query = entityManager.createQuery("SELECT p FROM Player p WHERE ?1=?2", Player.class);
+    query.setParameter(1, field);
+    query.setParameter(2, value);
+    List<Player> results = query.getResultList();
+    return results.toArray(new Player[0]);
+  }
+
   @Override
   public Player[] findAll() throws DAOException {
     TypedQuery<Player> query = entityManager.createQuery("SELECT p FROM Player p", Player.class);

S2/DevWeb/Projet/src/main/java/uppa/project/dao/jpa/DAO_JPA_User.java

@@ -24,6 +24,15 @@ public class DAO_JPA_User extends DAO<User> {
     return result;
   }
 
+  public User[] findByField(String field, String value) throws DAOException {
+    String sqlQuery = String.format("SELECT u FROM User u WHERE u.%s = (:val)", field);
+
+    TypedQuery<User> query = entityManager.createQuery(sqlQuery, User.class);
+    query.setParameter("val", value);
+    List<User> results = query.getResultList();
+    return results.toArray(new User[0]);
+  }
+
   @Override
   public User[] findAll() throws DAOException {
     TypedQuery<User> query = entityManager.createQuery("SELECT u FROM User u", User.class);