添加role相关的类

src/main/java/cn/quantgroup/cashloanflowboss/api/role/RoleService.java

+package cn.quantgroup.cashloanflowboss.api.role;
+
+import cn.quantgroup.cashloanflowboss.api.role.entity.Role;
+import cn.quantgroup.cashloanflowboss.api.role.entity.RoleUser;
+import cn.quantgroup.cashloanflowboss.api.role.repository.RoleRepository;
+import cn.quantgroup.cashloanflowboss.api.role.repository.RoleUserRepository;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class RoleService {
+
+    @Autowired
+    private RoleRepository roleRepository;
+    @Autowired
+    private RoleUserRepository roleUserRepository;
+
+
+    public Role findRoleByUserId(Long userId) {
+        RoleUser roleUser = roleUserRepository.findByUserId(userId);
+        Long roleId = roleUser.getRoleId();
+        Role role = findRoleByRoleId(roleId);
+        return role;
+    }
+
+
+    public Role findRoleByRoleId(Long roleId) {
+        return roleRepository.findOne(roleId);
+    }
+
+}

src/main/java/cn/quantgroup/cashloanflowboss/api/role/entity/RoleUser.java

+package cn.quantgroup.cashloanflowboss.api.role.entity;
+
+import cn.quantgroup.cashloanflowboss.core.persistence.Primary;
+import lombok.Data;
+
+import javax.persistence.Entity;
+import javax.persistence.Table;
+
+@Data
+@Entity
+@Table(name = "role_user")
+public class RoleUser extends Primary {
+
+    private Long roleId;
+
+    private Long userId;
+
+
+}

src/main/java/cn/quantgroup/cashloanflowboss/api/role/repository/RoleRepository.java

 package cn.quantgroup.cashloanflowboss.api.role.repository;
 
+import cn.quantgroup.cashloanflowboss.api.role.entity.Role;
+import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
 /**
  * Created by WeiWei on 2019/7/30.
  */
 @Repository
-public interface RoleRepository {
+public interface RoleRepository extends JpaRepository<Role, Long> {
 }

src/main/java/cn/quantgroup/cashloanflowboss/api/role/repository/RoleUserRepository.java

+package cn.quantgroup.cashloanflowboss.api.role.repository;
+
+import cn.quantgroup.cashloanflowboss.api.role.entity.RoleUser;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+
+@Repository
+public interface RoleUserRepository extends JpaRepository<RoleUser, Long> {
+
+    RoleUser findByUserId(Long userId);
+
+}

src/main/java/cn/quantgroup/cashloanflowboss/api/test/controller/TestController.java

+package cn.quantgroup.cashloanflowboss.api.test.controller;
+
+import cn.quantgroup.cashloanflowboss.api.user.entity.boss.User;
+import cn.quantgroup.cashloanflowboss.api.user.service.UserService;
+import cn.quantgroup.cashloanflowboss.core.base.Result;
+import cn.quantgroup.cashloanflowboss.core.dictionary.ApplicationStatus;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/test")
+public class TestController {
+
+    @Autowired
+    private UserService userService;
+
+    @GetMapping("/user/info")
+    public Result findUserFromSession() {
+        User currentUser = userService.findCurrentUser();
+        return new Result<>(ApplicationStatus.SUCCESS, currentUser);
+    }
+}

src/main/java/cn/quantgroup/cashloanflowboss/api/user/model/UserSessionInfo.java

+package cn.quantgroup.cashloanflowboss.api.user.model;
+
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class UserSessionInfo {
+    private String userName;
+    private String roleName;
+    private Long channelId;
+}

src/main/java/cn/quantgroup/cashloanflowboss/api/user/service/UserService.java

@@ -4,14 +4,20 @@ import cn.quantgroup.cashloanflowboss.api.user.dictionary.UserStatus;
 import cn.quantgroup.cashloanflowboss.api.user.entity.boss.User;
 import cn.quantgroup.cashloanflowboss.api.user.repository.boss.UserRepository;
 import cn.quantgroup.cashloanflowboss.core.asserts.Assert;
+import cn.quantgroup.cashloanflowboss.core.dictionary.ApplicationDictionary;
 import cn.quantgroup.cashloanflowboss.core.dictionary.ApplicationStatus;
+import cn.quantgroup.cashloanflowboss.utils.JSONTools;
 import cn.quantgroup.cashloanflowboss.utils.MD5Tools;
+import com.fasterxml.jackson.core.type.TypeReference;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.stereotype.Service;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
 
+import javax.servlet.http.HttpSession;
 import java.util.Objects;
 
 /**
@@ -130,4 +136,13 @@ public class UserService {
 
     }
 
+
+    public User findCurrentUser() {
+        HttpSession session = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest().getSession();
+        Assert.isNull(session.getAttribute(ApplicationDictionary.USER_KEY), ApplicationStatus.INVALID_USER);
+        User user = JSONTools.deserialize(String.valueOf(session.getAttribute(ApplicationDictionary.USER_KEY)), new TypeReference<User>() {
+        });
+        return user;
+    }
+
 }

src/main/java/cn/quantgroup/cashloanflowboss/api/user/service/UserSessionService.java

+package cn.quantgroup.cashloanflowboss.api.user.service;
+
+import cn.quantgroup.cashloanflowboss.api.user.entity.boss.User;
+import cn.quantgroup.cashloanflowboss.api.user.model.UserSessionInfo;
+import cn.quantgroup.cashloanflowboss.core.dictionary.ApplicationDictionary;
+import cn.quantgroup.cashloanflowboss.utils.JSONTools;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.servlet.http.HttpSession;
+
+@Slf4j
+@Service
+public class UserSessionService {
+
+    public void setUserSessionInfo(User user) {
+
+        HttpSession session = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest().getSession();
+        session.setAttribute(ApplicationDictionary.USER_KEY, JSONTools.serialize(user));
+        //query user role info
+
+        //UserSessionInfo.builder()
+        //        .userName(user.getUsername())
+        //        .roleName()
+
+
+
+    }
+
+
+}

src/main/java/cn/quantgroup/cashloanflowboss/core/dictionary/ApplicationDictionary.java

@@ -9,5 +9,7 @@ public final class ApplicationDictionary {
 
     // 权限Session Key
     public static final String SECURITY_KEY = "PERMISSION";
+    // user Session key
+    public static final String USER_KEY = "USER";
 
 }