geekai/api/handler/admin/admin_handler.go

290 lines
6.5 KiB
Go

package admin
// * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// * Copyright 2023 The Geek-AI Authors. All rights reserved.
// * Use of this source code is governed by a Apache-2.0 license
// * that can be found in the LICENSE file.
// * @Author yangjian102621@163.com
// * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
import (
"context"
"fmt"
"geekai/core"
"geekai/core/types"
"geekai/handler"
logger2 "geekai/logger"
"geekai/service"
"geekai/store/model"
"geekai/store/vo"
"geekai/utils"
"geekai/utils/resp"
"github.com/go-redis/redis/v8"
"github.com/golang-jwt/jwt/v5"
"time"
"github.com/gin-gonic/gin"
"gorm.io/gorm"
)
var logger = logger2.GetLogger()
const SuperManagerID = 1
type ManagerHandler struct {
handler.BaseHandler
redis *redis.Client
captcha *service.CaptchaService
}
func NewAdminHandler(app *core.AppServer, db *gorm.DB, client *redis.Client, captcha *service.CaptchaService) *ManagerHandler {
return &ManagerHandler{
BaseHandler: handler.BaseHandler{DB: db, App: app},
redis: client,
captcha: captcha,
}
}
// Login 登录
func (h *ManagerHandler) Login(c *gin.Context) {
var data struct {
Username string `json:"username"`
Password string `json:"password"`
Key string `json:"key,omitempty"`
Dots string `json:"dots,omitempty"`
X int `json:"x,omitempty"`
}
if err := c.ShouldBindJSON(&data); err != nil {
resp.ERROR(c, types.InvalidArgs)
return
}
if h.App.SysConfig.EnabledVerify {
var check bool
if data.X != 0 {
check = h.captcha.SlideCheck(data)
} else {
check = h.captcha.Check(data)
}
if !check {
resp.ERROR(c, "请先完人机验证")
return
}
}
var manager model.AdminUser
res := h.DB.Model(&model.AdminUser{}).Where("username = ?", data.Username).First(&manager)
if res.Error != nil {
resp.ERROR(c, "请检查用户名或者密码是否填写正确")
return
}
password := utils.GenPassword(data.Password, manager.Salt)
if password != manager.Password {
resp.ERROR(c, "用户名或密码错误")
return
}
// 超级管理员默认是ID:1
if manager.Id != SuperManagerID && manager.Status == false {
resp.ERROR(c, "该用户已被禁止登录,请联系超级管理员")
return
}
// 创建 token
token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
"user_id": manager.Id,
"expired": time.Now().Add(time.Second * time.Duration(h.App.Config.Session.MaxAge)).Unix(),
})
tokenString, err := token.SignedString([]byte(h.App.Config.AdminSession.SecretKey))
if err != nil {
resp.ERROR(c, "Failed to generate token, "+err.Error())
return
}
// 保存到 redis
key := fmt.Sprintf("admin/%d", manager.Id)
if _, err := h.redis.Set(context.Background(), key, tokenString, 0).Result(); err != nil {
resp.ERROR(c, "error with save token: "+err.Error())
return
}
// 更新最后登录时间和IP
manager.LastLoginIp = c.ClientIP()
manager.LastLoginAt = time.Now().Unix()
h.DB.Updates(&manager)
var result = struct {
IsSuperAdmin bool `json:"is_super_admin"`
Token string `json:"token"`
}{
IsSuperAdmin: manager.Id == 1,
Token: tokenString,
}
resp.SUCCESS(c, result)
}
// Logout 注销
func (h *ManagerHandler) Logout(c *gin.Context) {
key := h.GetUserKey(c)
if _, err := h.redis.Del(c, key).Result(); err != nil {
logger.Error("error with delete session: ", err)
} else {
resp.SUCCESS(c)
}
}
// Session 会话检测
func (h *ManagerHandler) Session(c *gin.Context) {
id := h.GetLoginUserId(c)
key := fmt.Sprintf("admin/%d", id)
if _, err := h.redis.Get(context.Background(), key).Result(); err != nil {
resp.NotAuth(c)
return
}
var manager model.AdminUser
res := h.DB.Where("id", id).First(&manager)
if res.Error != nil {
resp.NotAuth(c)
return
}
resp.SUCCESS(c, manager)
}
// List 数据列表
func (h *ManagerHandler) List(c *gin.Context) {
var items []model.AdminUser
res := h.DB.Find(&items)
if res.Error != nil {
resp.ERROR(c, res.Error.Error())
return
}
users := make([]vo.AdminUser, 0)
for _, item := range items {
var u vo.AdminUser
err := utils.CopyObject(item, &u)
if err != nil {
continue
}
u.Id = item.Id
u.CreatedAt = item.CreatedAt.Unix()
users = append(users, u)
}
resp.SUCCESS(c, users)
}
func (h *ManagerHandler) Save(c *gin.Context) {
var data struct {
Username string `json:"username"`
Password string `json:"password"`
Status bool `json:"status"`
}
if err := c.ShouldBindJSON(&data); err != nil {
resp.ERROR(c, types.InvalidArgs)
return
}
var user model.AdminUser
res := h.DB.Where("username", data.Username).First(&user)
if res.Error == nil {
resp.ERROR(c, "用户名已存在")
return
}
// 生成密码
salt := utils.RandString(8)
password := utils.GenPassword(data.Password, salt)
res = h.DB.Save(&model.AdminUser{
Username: data.Username,
Password: password,
Salt: salt,
Status: data.Status,
})
if res.Error != nil {
resp.ERROR(c, "failed with update database")
return
}
resp.SUCCESS(c)
}
// Remove 删除管理员
func (h *ManagerHandler) Remove(c *gin.Context) {
id := h.GetInt(c, "id", 0)
if id <= 0 {
resp.ERROR(c, types.InvalidArgs)
return
}
if id == SuperManagerID {
resp.ERROR(c, "超级管理员不能删除")
return
}
res := h.DB.Where("id", id).Delete(&model.AdminUser{})
if res.Error != nil {
resp.ERROR(c, res.Error.Error())
return
}
resp.SUCCESS(c)
}
// Enable 启用/禁用
func (h *ManagerHandler) Enable(c *gin.Context) {
var data struct {
Id uint `json:"id"`
Enabled bool `json:"enabled"`
}
if err := c.ShouldBindJSON(&data); err != nil {
resp.ERROR(c, types.InvalidArgs)
return
}
res := h.DB.Model(&model.AdminUser{}).Where("id", data.Id).UpdateColumn("status", data.Enabled)
if res.Error != nil {
resp.ERROR(c, res.Error.Error())
return
}
resp.SUCCESS(c)
}
// ResetPass 重置密码
func (h *ManagerHandler) ResetPass(c *gin.Context) {
id := h.GetLoginUserId(c)
if id != SuperManagerID {
resp.ERROR(c, "只有超级管理员能够进行该操作")
return
}
var data struct {
Id int `json:"id"`
Password string `json:"password"`
}
if err := c.ShouldBindJSON(&data); err != nil {
resp.ERROR(c, types.InvalidArgs)
return
}
var user model.AdminUser
res := h.DB.Where("id", data.Id).First(&user)
if res.Error != nil {
resp.ERROR(c, res.Error.Error())
return
}
password := utils.GenPassword(data.Password, user.Salt)
user.Password = password
res = h.DB.Updates(&user)
if res.Error != nil {
resp.ERROR(c, res.Error.Error())
return
}
resp.SUCCESS(c)
}