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src/main/java/com/pmu/betengine/service/AuthService.java

@@ -0,0 +1,35 @@
+package com.pmu.betengine.service;
+
+import com.pmu.betengine.model.AuthRequest;
+import com.pmu.betengine.model.AuthResponse;
+import com.pmu.betengine.model.User;
+import com.pmu.betengine.repository.UserRepository;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDateTime;
+
+@Service
+public class AuthService {
+
+    private final UserRepository userRepository;
+
+    public AuthService(UserRepository userRepository) {
+        this.userRepository = userRepository;
+    }
+
+    public AuthResponse login(AuthRequest request) {
+        User user = userRepository.findAll().stream()
+                .filter(u -> u.getIdentifiant().equals(request.getIdentifiant()))
+                .findFirst()
+                .orElseThrow(() -> new RuntimeException("User not found"));
+
+        if (request.getPassword().equals("password123")) { 
+            user.setDerniereConnexion(LocalDateTime.now());
+            userRepository.save(user);
+
+            return new AuthResponse("Login successful", user.getId(), user.getNom(), user.getPrenom());
+        } else {
+            throw new RuntimeException("Invalid credentials");
+        }
+    }
+}