From 284831236372a1ea6d97788f9f10b33fc380595e Mon Sep 17 00:00:00 2001
From: heshunme <heshunme@outlook.com>
Date: Mon, 1 Jul 2024 17:37:56 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=9E=E7=8E=B0login?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../controller/AuthenticationController.java  | 27 +++++++++++++++++++
 .../authentication/service/UserService.java   |  5 ++++
 2 files changed, 32 insertions(+)

diff --git a/src/main/java/org/cmh/backend/authentication/controller/AuthenticationController.java b/src/main/java/org/cmh/backend/authentication/controller/AuthenticationController.java
index 217a20e..15c5f10 100644
--- a/src/main/java/org/cmh/backend/authentication/controller/AuthenticationController.java
+++ b/src/main/java/org/cmh/backend/authentication/controller/AuthenticationController.java
@@ -40,6 +40,18 @@ class AuthenticationController {
 
     }
 
+    @PostMapping("/login")
+    public ResponseEntity<LoginResponse> login(@RequestBody LoginRequest loginRequest) {
+        boolean isValidUser = userService.loginUser(loginRequest.getUsername(), loginRequest.getPassword());
+
+        if (isValidUser) {
+            return new ResponseEntity<>(new LoginResponse("登录成功", loginRequest.getUsername()), HttpStatus.OK);
+        } else {
+            return new ResponseEntity<>(new LoginResponse("用户名或密码错误", ""), HttpStatus.UNAUTHORIZED);
+        }
+    }
+
+
 
 }
 
@@ -59,3 +71,18 @@ class RegisterResponse {
     private String message;
 }
 
+@Getter
+@Setter
+class LoginRequest {
+    private String username;
+    private String password;
+    private String verificationCode;
+}
+
+@Getter
+@Setter
+@AllArgsConstructor
+class LoginResponse {
+    private String message;
+    private String username;
+}
diff --git a/src/main/java/org/cmh/backend/authentication/service/UserService.java b/src/main/java/org/cmh/backend/authentication/service/UserService.java
index 33d3d29..ac1620a 100644
--- a/src/main/java/org/cmh/backend/authentication/service/UserService.java
+++ b/src/main/java/org/cmh/backend/authentication/service/UserService.java
@@ -52,6 +52,11 @@ public class UserService {
         return true;
     }
 
+    public boolean loginUser(String username, String password) {
+        UserHS user = userRepository.findByUsername(username);
+        return user != null && passwordEncoder.matches(password, user.getPassword());
+    }
+
 
     // 验证用户名格式
     private boolean isValidUsername(String username) {