feat: user auth service init

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/TradingBackendApplication.java

@@ -10,7 +10,7 @@ public class TradingBackendApplication {
 
 	private static final Logger logger = LoggerFactory.getLogger(TradingBackendApplication.class);
 
-	private static final String host = "http://localhost:8080/api/";
+	private static final String host = "http://localhost:8080/api/v1";
 	private static final String swagger = "http://localhost:8080/swagger-ui/index.html";
 
 	public static void main(String[] args) {

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/config/AppConfig.java

@@ -32,6 +32,7 @@ public class AppConfig {
     SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
         http.sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
                 .authorizeHttpRequests(authorize -> authorize
+                        .requestMatchers("/api/v1/**").permitAll()
                         .requestMatchers("/api/**").authenticated().anyRequest().permitAll())
                 .addFilterBefore(new JwtTokenValidator(), BasicAuthenticationFilter.class)
                 .csrf(csrf -> csrf.disable())

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/controller/AuthController.java

@@ -0,0 +1,34 @@
+package com.thuta.trading_backend.controller;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import static org.springframework.http.HttpStatus.INTERNAL_SERVER_ERROR;
+
+import org.springframework.beans.factory.annotation.Autowired;
+
+import com.thuta.trading_backend.entity.User;
+import com.thuta.trading_backend.response.DataResponse;
+import com.thuta.trading_backend.service.auth.IAuthService;
+
+@RestController
+@RequestMapping("${api.prefix}/auth")
+public class AuthController {
+
+    @Autowired
+    private IAuthService authService;
+
+    @PostMapping("/signup")
+    public ResponseEntity<DataResponse> register(
+            @RequestBody User user) throws Exception {
+        try {
+            User savedUser = authService.register(user);
+            return ResponseEntity.ok(new DataResponse("signup success", savedUser));
+        } catch (Exception e) {
+            return ResponseEntity.status(INTERNAL_SERVER_ERROR).body(new DataResponse(e.getMessage(), null));
+        }
+    }
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/controller/HomeController.java

@@ -0,0 +1,14 @@
+package com.thuta.trading_backend.controller;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("${api.prefix}")
+public class HomeController {
+    @GetMapping
+    public String home() {
+        return "Welcome to trading platform";
+    }
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/entity/TwoFactorAuth.java

@@ -0,0 +1,14 @@
+package com.thuta.trading_backend.entity;
+
+import com.thuta.trading_backend.enums.VERIFICATION_TYPE;
+
+import lombok.Data;
+
+/**
+ * Two Factor Authentication
+ */
+@Data
+public class TwoFactorAuth {
+    private boolean isEnabled = false;
+    private VERIFICATION_TYPE sendTo;
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/entity/User.java

@@ -0,0 +1,34 @@
+package com.thuta.trading_backend.entity;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.thuta.trading_backend.enums.USER_ROLE;
+
+import jakarta.persistence.Embedded;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import lombok.Data;
+
+/**
+ * User Entity
+ */
+@Entity
+@Data
+public class User {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+
+    private String fullName;
+
+    private String email;
+
+    @JsonProperty(access = JsonProperty.Access.WRITE_ONLY)
+    private String password;
+
+    @Embedded
+    private TwoFactorAuth twoFactorAuth = new TwoFactorAuth();
+
+    private USER_ROLE role = USER_ROLE.ROLE_CUSTOMER;
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/enums/USER_ROLE.java

@@ -0,0 +1,9 @@
+package com.thuta.trading_backend.enums;
+
+/**
+ * User Role Enum
+ */
+public enum USER_ROLE {
+    ROLE_ADMIN,
+    ROLE_CUSTOMER
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/enums/VERIFICATION_TYPE.java

@@ -0,0 +1,9 @@
+package com.thuta.trading_backend.enums;
+
+/**
+ * Verification Type Enum
+ */
+public enum VERIFICATION_TYPE {
+    MOBILE,
+    EMAIL
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/repository/UserRepository.java

@@ -0,0 +1,9 @@
+package com.thuta.trading_backend.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import com.thuta.trading_backend.entity.User;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/response/DataResponse.java

@@ -0,0 +1,14 @@
+package com.thuta.trading_backend.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+/**
+ * Data Response Object
+ */
+@Data
+@AllArgsConstructor
+public class DataResponse {
+    private String message;
+    private Object data;
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/service/auth/AuthService.java

@@ -0,0 +1,32 @@
+package com.thuta.trading_backend.service.auth;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+
+import com.thuta.trading_backend.entity.User;
+import com.thuta.trading_backend.repository.UserRepository;
+
+@Service
+public class AuthService implements IAuthService {
+    @Autowired
+    private UserRepository userRepo;
+
+    @Autowired
+    private PasswordEncoder passwordEncoder;
+
+    @Override
+    public User register(User user) throws Exception {
+        try {
+            User newUser = new User();
+            newUser.setFullName(user.getFullName());
+            newUser.setEmail(user.getEmail());
+            newUser.setPassword(passwordEncoder.encode(user.getPassword()));
+
+            User savedUser = userRepo.save(newUser);
+            return savedUser;
+        } catch (Exception e) {
+            throw new Exception("Something went wrong at signup");
+        }
+    }
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/service/auth/IAuthService.java

@@ -0,0 +1,7 @@
+package com.thuta.trading_backend.service.auth;
+
+import com.thuta.trading_backend.entity.User;
+
+public interface IAuthService {
+    User register(User user) throws Exception;
+}