From a98228c5e829bff75969b51a37652d7dbd6bee7e Mon Sep 17 00:00:00 2001
From: chenjiantian <214228265@qq.com>
Date: 星期二, 18 一月 2022 16:24:41 +0800
Subject: [PATCH] 权限管理

---
 ximon-admin/src/main/java/com/sandu/ximon/admin/service/AdminService.java |   94 +++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 94 insertions(+), 0 deletions(-)

diff --git a/ximon-admin/src/main/java/com/sandu/ximon/admin/service/AdminService.java b/ximon-admin/src/main/java/com/sandu/ximon/admin/service/AdminService.java
index 8bc07bd..671ed5a 100644
--- a/ximon-admin/src/main/java/com/sandu/ximon/admin/service/AdminService.java
+++ b/ximon-admin/src/main/java/com/sandu/ximon/admin/service/AdminService.java
@@ -1,18 +1,112 @@
 package com.sandu.ximon.admin.service;
 
+import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.sandu.common.enums.RoleLevelStatus;
+import com.sandu.common.execption.BusinessException;
 import com.sandu.common.service.impl.BaseServiceImpl;
+import com.sandu.ximon.admin.param.AdminParam;
+import com.sandu.ximon.admin.param.PwdParam;
+import com.sandu.ximon.admin.security.SecurityUtils;
 import com.sandu.ximon.dao.domain.Admin;
+import com.sandu.ximon.dao.domain.AdminRoleRelation;
+import com.sandu.ximon.dao.domain.Role;
 import com.sandu.ximon.dao.mapper.AdminMapper;
+import lombok.AllArgsConstructor;
+import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * @author chenjiantian
  * @date 2021/11/24 11:02
  */
 @Service
+@AllArgsConstructor
 public class AdminService extends BaseServiceImpl<AdminMapper, Admin> {
+
+    private final PasswordEncoder passwordEncoder;
+    private final AdminRoleRelationService adminRoleRelationService;
+    private final RoleService roleService;
+
     public Admin findByUserName(String username) {
         return getOne(Wrappers.lambdaQuery(Admin.class).eq(Admin::getUsername, username).last("limit 1"));
     }
+
+    @Transactional(rollbackFor = Exception.class)
+    public boolean register(AdminParam param) {
+        Admin admin = findByUserName(param.getUsername());
+        if (admin != null) {
+            throw new BusinessException("褰撳墠璐﹀彿" + param.getUsername() + "宸茬粡瀛樺湪");
+        }
+        Admin save = new Admin();
+        save.setUsername(param.getUsername());
+        save.setPassword(passwordEncoder.encode(param.getPassword()));
+        save.setNickName(param.getNickName());
+        save.setMobile(param.getMobile());
+        save.setNote(param.getNote());
+        if (!save(save)) {
+            throw new BusinessException("娉ㄥ唽绠$悊鍛樺け璐�");
+        }
+
+        Role role = roleService.getById(param.getRoleId());
+        if (role == null) {
+            throw new BusinessException("瑙掕壊涓嶅瓨鍦�");
+        }
+        if (RoleLevelStatus.SUPER.getCode().equals(role.getLevel())) {
+            throw new BusinessException("鏃犳硶娣诲姞瓒呯骇绠$悊鍛�");
+        }
+
+        AdminRoleRelation adminRoleRelation = new AdminRoleRelation();
+        adminRoleRelation.setAdminId(save.getId());
+        adminRoleRelation.setRoleId(param.getRoleId());
+        if (!adminRoleRelationService.save(adminRoleRelation)) {
+            throw new BusinessException("娣诲姞绠$悊鍛樿鑹插け璐�");
+        }
+        return true;
+    }
+
+    public boolean updateAdmin(Long adminId, AdminParam param) {
+        Admin admin = getById(adminId);
+        if(admin == null){
+            throw new BusinessException("鎵句笉鍒扮鐞嗗憳");
+        }
+        List<Role> roles = roleService.listByAdminId(admin.getId());
+        if(CollectionUtil.isEmpty(roles)){
+            throw new BusinessException("褰撳墠鐢ㄦ埛娌℃湁瑙掕壊");
+        }
+        List<Integer> levels = roles.stream().map(Role::getLevel).collect(Collectors.toList());
+        int min = Collections.min(levels);
+        roleService.assertLevels(min);
+        Admin update = new Admin();
+        update.setId(adminId);
+        update.setPassword(passwordEncoder.encode(param.getPassword()));
+        update.setNickName(param.getNickName());
+        update.setMobile(param.getMobile());
+        update.setNote(param.getNote());
+        return updateById(update);
+    }
+
+    public boolean updateMyPassword(PwdParam param) {
+        if(!StrUtil.equals(param.getNewPass(),param.getConfirmPass())){
+            throw new BusinessException("涓ゆ瀵嗙爜涓嶄竴鑷�");
+        }
+        Long userId = SecurityUtils.getUserId();
+        Admin admin = getById(userId);
+        if (admin == null) {
+            throw new BusinessException("鐢ㄦ埛涓嶅瓨鍦�");
+        }
+        if(!passwordEncoder.matches(param.getOldPass(),admin.getPassword())){
+            throw new BusinessException("鏃у瘑鐮佷笉姝g‘");
+        }
+        Admin update = new Admin();
+        update.setId(userId);
+        update.setPassword(passwordEncoder.encode(param.getNewPass()));
+        return updateById(update);
+    }
 }

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