新增管理员的注册、登录、更改密码接口

src/main/java/cn/mafangui/hotel/controller/AdminController.java

@@ -0,0 +1,76 @@
+package cn.mafangui.hotel.controller;
+
+import cn.mafangui.hotel.entity.Admin;
+import cn.mafangui.hotel.service.AdminService;
+import org.hibernate.validator.constraints.pl.REGON;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequestMapping(value = "/admin")
+public class AdminController {
+    @Autowired
+    private AdminService adminService;
+
+    /**
+     * 登录
+     * @param userName
+     * @param password
+     * @return
+     */
+    @RequestMapping(method = RequestMethod.POST, value = "/login")
+    public int Login(String userName, String password){
+        Admin admin = new Admin();
+        admin.setUserName(userName);
+        admin.setPassword(password);
+        if (adminService.login(admin) == null){
+            return -1;
+        }
+        return 0;
+    }
+
+    /**
+     * 注册
+     * @param userName
+     * @param password
+     * @return
+     */
+    @RequestMapping(method = RequestMethod.POST, value = "/register")
+    public int register(String userName, String password){
+        Admin admin = new Admin();
+        admin.setUserName(userName);
+        admin.setPassword(password);
+        return adminService.register(admin);
+    }
+
+    @RequestMapping(method = RequestMethod.POST, value = "/updateProfile")
+    public int updateProfile(String userName, String password){
+        Admin admin = new Admin();
+        admin.setUserName(userName);
+        admin.setPassword(password);
+        return adminService.updateProfile(admin);
+    }
+
+    /**
+     * 查找管理员
+     * @param userName
+     * @return
+     */
+    @RequestMapping(value = "/getAdmin")
+    public Admin getAdmin(String userName){
+        return adminService.selectByUserName(userName);
+    }
+
+    /**
+     * 查找所有管理员
+     * @return
+     */
+    @RequestMapping(value = "/getAllAdmin")
+    public List<Admin> getAllAdmin(){
+        return adminService.findAll();
+    }
+}

src/main/java/cn/mafangui/hotel/mapper/AdminMapper.java

@@ -1,17 +1,21 @@
 package cn.mafangui.hotel.mapper;
 
 import cn.mafangui.hotel.entity.Admin;
+import jdk.internal.dynalink.linker.LinkerServices;
+import org.springframework.stereotype.Component;
 
+import java.util.List;
+
+@Component
 public interface AdminMapper {
     int deleteByPrimaryKey(Integer adminId);
-
     int insert(Admin record);
-
     int insertSelective(Admin record);
-
     Admin selectByPrimaryKey(Integer adminId);
-
     int updateByPrimaryKeySelective(Admin record);
-
     int updateByPrimaryKey(Admin record);
+    Admin selectByUserName(String userName);
+    Admin selectByUserNameAndPassword(Admin admin);
+    int updateByUserNameSelective(Admin record);
+    List<Admin> findAll();
 }

src/main/java/cn/mafangui/hotel/service/AdminService.java

@@ -0,0 +1,13 @@
+package cn.mafangui.hotel.service;
+
+import cn.mafangui.hotel.entity.Admin;
+
+import java.util.List;
+
+public interface AdminService {
+    Admin login(Admin admin);
+    int register(Admin admin);
+    Admin selectByUserName(String userName);
+    int updateProfile(Admin admin);
+    List<Admin> findAll();
+}

src/main/java/cn/mafangui/hotel/service/impl/AdminServiceImpl.java

@@ -0,0 +1,40 @@
+package cn.mafangui.hotel.service.impl;
+
+import cn.mafangui.hotel.entity.Admin;
+import cn.mafangui.hotel.mapper.AdminMapper;
+import cn.mafangui.hotel.service.AdminService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class AdminServiceImpl implements AdminService {
+    @Autowired
+    private AdminMapper adminMapper;
+
+    @Override
+    public Admin login(Admin admin) {
+        return adminMapper.selectByUserNameAndPassword(admin);
+    }
+
+    @Override
+    public int register(Admin admin) {
+        return adminMapper.insertSelective(admin);
+    }
+
+    @Override
+    public Admin selectByUserName(String userName) {
+        return adminMapper.selectByUserName(userName);
+    }
+
+    @Override
+    public int updateProfile(Admin admin) {
+        return adminMapper.updateByUserNameSelective(admin);
+    }
+
+    @Override
+    public List<Admin> findAll() {
+        return adminMapper.findAll();
+    }
+}

src/main/java/cn/mafangui/hotel/service/impl/UserServiceImpl.java

@@ -19,7 +19,7 @@ public class UserServiceImpl implements UserService {
 
     @Override
     public int register(User user) {
-        return userMapper.insert(user);
+        return userMapper.insertSelective(user);
     }
 
     @Override
@@ -39,4 +39,6 @@ public class UserServiceImpl implements UserService {
     public int updateProfile(User user) {
         return userMapper.updateByUserNameSelective(user);
     }
+
+
 }

src/main/resources/mybatis/mapper/AdminMapper.xml

@@ -39,12 +39,8 @@
       <if test="password != null">
         password,
       </if>
-      <if test="createTime != null">
         create_time,
-      </if>
-      <if test="updateTime != null">
         update_time,
-      </if>
     </trim>
     <trim prefix="values (" suffix=")" suffixOverrides=",">
       <if test="adminId != null">
@@ -56,12 +52,8 @@
       <if test="password != null">
         #{password,jdbcType=VARCHAR},
       </if>
-      <if test="createTime != null">
+      now(),
-        #{createTime,jdbcType=TIMESTAMP},
+      now()
-      </if>
-      <if test="updateTime != null">
-        #{updateTime,jdbcType=TIMESTAMP},
-      </if>
     </trim>
   </insert>
   <update id="updateByPrimaryKeySelective" parameterType="cn.mafangui.hotel.entity.Admin">
@@ -90,4 +82,25 @@
       update_time = #{updateTime,jdbcType=TIMESTAMP}
     where admin_id = #{adminId,jdbcType=INTEGER}
   </update>
+  <select id="selectByUserName" parameterType="java.lang.String" resultMap="BaseResultMap">
+    select * from admin
+    where user_name = #{userName,jdbcType=VARCHAR}
+  </select>
+  <select id="selectByUserNameAndPassword" parameterType="cn.mafangui.hotel.entity.Admin">
+    select * from admin
+    where user_name = #{userName,jdbcType=VARCHAR} and password = #{password,jdbcType=VARCHAR}
+  </select>
+  <select id="findAll" resultMap="BaseResultMap">
+    select * from admin
+  </select>
+  <update id="updateByUserNameSelective" parameterType="cn.mafangui.hotel.entity.Admin">
+    update admin
+    <set>
+      <if test="password != null">
+        password = #{password,jdbcType=VARCHAR},
+      </if>
+        update_time = now(),
+    </set>
+    where user_name = #{userName,jdbcType=VARCHAR}
+  </update>
 </mapper>

src/main/resources/mybatis/mapper/UserMapper.xml

@@ -64,12 +64,8 @@
       <if test="idNumber != null">
         id_number,
       </if>
-      <if test="createTime != null">
         create_time,
-      </if>
-      <if test="updateTime != null">
         update_time,
-      </if>
     </trim>
     <trim prefix="values (" suffix=")" suffixOverrides=",">
       <if test="userId != null">
@@ -96,12 +92,8 @@
       <if test="idNumber != null">
         #{idNumber,jdbcType=VARCHAR},
       </if>
-      <if test="createTime != null">
+        now(),
-        #{createTime,jdbcType=TIMESTAMP},
+        now(),
-      </if>
-      <if test="updateTime != null">
-        #{updateTime,jdbcType=TIMESTAMP},
-      </if>
     </trim>
   </insert>
   <update id="updateByPrimaryKeySelective" parameterType="cn.mafangui.hotel.entity.User">
@@ -186,12 +178,7 @@
       <if test="idNumber != null">
         id_number = #{idNumber,jdbcType=VARCHAR},
       </if>
-      <if test="createTime != null">
+        update_time = now(),
-        create_time = #{createTime,jdbcType=TIMESTAMP},
-      </if>
-      <if test="updateTime != null">
-        update_time = #{updateTime,jdbcType=TIMESTAMP},
-      </if>
     </set>
     where user_name = #{userName,jdbcType=INTEGER}
   </update>