qnc-server-old/api/user.go

package api

import (
	"fmt"
	"github.com/gin-gonic/gin"
	"log"
	"math/rand"
	"qnc-server/config"
	common "qnc-server/model/common"
	model "qnc-server/model/model"
	"qnc-server/model/request"
	"qnc-server/model/response"
	"qnc-server/service"
	"qnc-server/utils"
	"strconv"
	"time"
)

type User struct {
}

var userService service.UserService
var verifyService service.VerifyCode

// 注册路由
func InitUser(group *gin.RouterGroup) {
	var u User
	userPublicGroup := group.Group("user")
	userPrivateGroup := group.Group("user")
	{
		userPublicGroup.GET("test", u.Test)
		userPublicGroup.POST("log", u.Log)
		userPublicGroup.POST("login", u.Login)
		userPublicGroup.POST("h5_login", u.H5Login)
		userPublicGroup.POST("phone_login", u.PhoneLogin)
		userPublicGroup.POST("verify", u.GetVerify)
		userPublicGroup.GET("get_config", u.GetSDKConfig)
	}
	{
		userPrivateGroup.Use(JWTAuth())
	}
}
func (u *User) Test(c *gin.Context) {
	authIdentifier := model.AuthIdentifier{
		OpenID:  "oR_hJ6kv2bmH7YWPzuZdwQvN4B5g",
		UnionID: "ogzHA6W4T7vHGl-99nlHkSJDczBc",
	}
	authentications, err := userService.MatchingAuthentications(authIdentifier)
	if err != nil {
		return
	}
	response.OkWithData(authentications, c)
}
func (u *User) Log(c *gin.Context) {
	postForm := c.Request.PostForm
	log.Printf("前端请求打印：%s", postForm)
	response.Ok(c)
}
func (u *User) Login(c *gin.Context) {
	var reqBody request.UserLoginReq

	// 尝试将请求的 JSON body 绑定到 reqBody 结构体
	if err := c.ShouldBindJSON(&reqBody); err != nil {
		response.FailWithMessage(err.Error(), c)
		return
	}

	// 检查请求体中是否包含 code 字段
	if reqBody.Code == "" {
		response.FailWithMessage("code is required", c)
		return
	}

	// Code获取用户信息
	wxResponse, err := userService.RequestWx(reqBody.Code)
	if err != nil {
		response.FailWithMessage(fmt.Errorf("request weixin err：%w", err).Error(), c)
		return
	}
	authIdentifier := model.AuthIdentifier{
		OpenID:  wxResponse.OpenId,
		UnionID: wxResponse.Unionid,
	}
	// 是否有匹配的校验信息
	authentications, err := userService.MatchingAuthentications(authIdentifier)

	if err != nil {
		log.Printf("MatchingAuthentications Error：%v", err)
		response.FailWithMessage("系统错误，请稍后再试", c)
		return
	}
	var authentication model.Authentication
	if len(authentications) == 0 {
		authentication, err = userService.Register(model.User{}, model.AUTHTYPE_WECHAT_MP, authIdentifier)
		if err != nil {
			log.Printf("注册用户错误：%v", err)
			response.FailWithMessage("系统错误，请稍后再试", c)
			return
		}
		//成功创建用户
	} else {
		// 校验信息是否有该平台
		hasWechatMP := false
		for _, auth := range authentications {
			if auth.AuthType == model.AUTHTYPE_WECHAT_MP {
				hasWechatMP = true
				authentication = auth
			}
		}
		// 没有则创建该平台校验并关联用户
		if !hasWechatMP {
			userid := authentication.UserID
			authentication, err = userService.CreateAuthentications(userid, authIdentifier, model.AUTHTYPE_WECHAT_MP)
			if err != nil {
				log.Printf("创建平台校验错误：%v", err)
				response.FailWithMessage("系统错误，请稍后再试", c)
				return
			}
			//成功校验该平台成功
		}
	}
	user, err := userService.GetUser(authentication.UserID)
	if err != nil {
		log.Printf("authentication获取关联用户失败：%v", err)
		response.FailWithMessage("系统错误，请稍后再试", c)
		return
	}
	u.TokenNext(c, user, authIdentifier, model.AUTHTYPE_WECHAT_MP)
}

// 公众号h5登录
func (u *User) H5Login(c *gin.Context) {
	var reqBody request.H5UserLoginReq

	// 尝试将请求的 JSON body 绑定到 reqBody 结构体
	if err := c.ShouldBindJSON(&reqBody); err != nil {
		response.FailWithMessage(err.Error(), c)
		return
	}
	if reqBody.UserinfoAuth == nil {
		response.FailWithDetailed(reqBody, "根本没有Auth", c)
		return
	}
	// 检查请求体中是否包含 code 字段
	if reqBody.Code == "" {
		response.FailWithMessage("code is required", c)
		return
	}

	// 获取到h5的openid token
	wxH5Response, err := userService.RequestWxH5(reqBody.Code)
	if err != nil {
		log.Printf("request weixin err：%v", err)
		response.FailWithMessage(fmt.Sprintf("登录失败，请稍后再试：%v", err), c)
		return
	}
	authIdentifier := model.AuthIdentifier{
		OpenID: wxH5Response.Openid,
	}
	// 是否有匹配的校验信息
	authentications, err := userService.MatchingAuthentications(authIdentifier)
	if err != nil {
		log.Printf("GetUserByH5 err：%v", err)
		response.FailWithMessage(fmt.Sprintf("系统错误登录失败，请稍后再试：%v", err), c)
		return
	}
	var authentication model.Authentication
	if len(authentications) == 0 {
		// 是否手动授权登录
		if *reqBody.UserinfoAuth {
			userinfo, err := userService.GetSnsUserInfo(wxH5Response.AccessToken, wxH5Response.Openid)
			if err != nil {
				log.Printf("request weixin getuserinfo err：%v", err)
				response.FailWithMessage(fmt.Sprintf("登录失败，请稍后再试：%v", err), c)
				return
			}
			log.Printf("UserInfo：%v", userinfo)
			authIdentifier.UnionID = userinfo.UnionID
			log.Printf("authIdentifier：%v", authIdentifier)
			//查找匹配UnionID
			authentications, err = userService.MatchingAuthentications(authIdentifier)
			log.Printf("authentications：%v", authentications)
			if err != nil {
				log.Printf("get user err：%v", err)
				response.FailWithMessage(fmt.Sprintf("登录失败，请稍后再试：%v", err), c)
				return
			}
			if len(authentications) == 0 {
				//没有则创建用户
				authentication, err = userService.Register(model.User{}, model.AUTHTYPE_WECHAT_H5, authIdentifier)
				if err != nil {
					log.Printf("注册用户错误：%v", err)
					response.FailWithMessage("系统错误，请稍后再试", c)
					return
				}
			} else {
				// 有则创建平台校验
				authentication, err = userService.CreateAuthentications(authentications[0].UserID, authIdentifier, model.AUTHTYPE_WECHAT_H5)
				if err != nil {
					log.Printf("创建平台校验错误：%v", err)
					response.FailWithMessage("系统错误，请稍后再试", c)
					return
				}
			}
		} else {
			// 静默登录并且库中无openid，让前端重新进行手动授权
			response.ManualAuth(c)
			return
		}
	} else {
		for _, auth := range authentications {
			if auth.AuthType == model.AUTHTYPE_WECHAT_H5 {
				authentication = auth
			}
		}
	}

	user, err := userService.GetUser(authentication.UserID)
	if err != nil {
		log.Printf("authentication获取关联用户失败：%v", err)
		response.FailWithMessage("系统错误，请稍后再试", c)
		return
	}
	//有则直接登录
	u.TokenNext(c, user, authIdentifier, model.AUTHTYPE_WECHAT_H5)
}

// 手机号登录
func (u *User) PhoneLogin(c *gin.Context) {
	var reqBody request.PhoneLoginReq
	// 尝试将请求的 JSON body 绑定到 reqBody 结构体
	if err := c.ShouldBindJSON(&reqBody); err != nil {
		response.FailWithMessage(err.Error(), c)
		return
	}

	// 校验验证码
	isRight, err := utils.VerifyCode(reqBody.PhoneNumber, reqBody.VerifyCode)
	if err != nil {
		response.FailWithMessage(err.Error(), c)
		return
	} else if !isRight {
		response.FailWithMessage("验证码错误", c)
		return
	}
	authIdentifier := model.AuthIdentifier{
		Phone: reqBody.PhoneNumber,
	}
	authentications, err := userService.MatchingAuthentications(authIdentifier)

	var authentication model.Authentication
	if len(authentications) == 0 {
		authentication, err = userService.Register(model.User{Phone: reqBody.PhoneNumber}, model.AUTHTYPE_PHONE, authIdentifier)
		if err != nil {
			log.Printf("注册用户错误：%v", err)
			response.FailWithMessage("系统错误，请稍后再试", c)
			return
		}
		//成功创建用户
	} else {
		authentication = authentications[0]
	}
	user, err := userService.GetUser(authentication.UserID)
	if err != nil {
		log.Printf("authentication获取关联用户失败：%v", err)
		response.FailWithMessage("系统错误，请稍后再试", c)
		return
	}
	u.TokenNext(c, user, authIdentifier, model.AUTHTYPE_PHONE)
}

// TokenNext 登录以后签发jwt
func (u *User) TokenNext(c *gin.Context, user *model.User, authIdentifiers model.AuthIdentifier, platform model.AuthType) {
	j := &utils.JWT{SigningKey: []byte(config.ConfigData.JWT.SigningKey)} // 唯一签名
	claims := j.CreateClaims(common.BaseClaims{
		Userid:          user.Userid,
		Disable:         user.Disable != nil && *user.Disable,
		AuthIdentifiers: authIdentifiers,
		Platform:        platform,
	})
	token, err := j.CreateToken(claims)
	if err != nil {
		response.FailWithMessage("获取token失败", c)
		return
	}
	utils.SetToken(c, token, int(claims.RegisteredClaims.ExpiresAt.Unix()-time.Now().Unix()))
	response.OkWithDetailed(response.LoginResponse{
		User: *user,
		//AuthIdentifiers: authIdentifiers,
		Token:     token,
		ExpiresAt: claims.RegisteredClaims.ExpiresAt.Unix() * 1000,
	}, "登录成功", c)
	return
}

// 获取验证码
func (u *User) GetVerify(c *gin.Context) {
	var req request.VerifyCodeReq

	// 绑定JSON数据到结构体
	if err := c.ShouldBindJSON(&req); err != nil {
		response.FailWithMessage("PhoneNumber is required", c)
		return
	}

	// 验证手机号码格式
	if !utils.IsValidPhoneNumber(req.PhoneNumber) {
		response.FailWithMessage("Invalid phone number format", c)
		return
	}
	existsCode, err := utils.CanRequestCode(req.PhoneNumber)
	if err != nil {
		return
	}
	if existsCode {
		response.FailWithMessage("请求过于频繁，请稍后再试", c)
		return
	}
	var code = utils.GenerateVerificationCode()

	defaultTemplateCode := config.ConfigData.VerifyCode.TemplateCode
	if req.Template == "marriage" {
		defaultTemplateCode = config.ConfigData.VerifyCode.MarriageTemplateCode
	}

	err = verifyService.Send(code, req.PhoneNumber, defaultTemplateCode)
	if err != nil {
		log.Printf("【获取验证码】请求验证码发送失败：%v", err)
		response.FailWithMessage("系统错误，请稍后再试", c)
		return
	}
	err = utils.StoreVerificationCode(req.PhoneNumber, code)
	if err != nil {
		log.Printf("【获取验证码】验证码缓存失败：%v", err)
		response.FailWithMessage("系统错误，请稍后再试", c)
		return
	}
	response.OkWithMessage("获取成功", c)
}

// h5 sdk config
func (u *User) GetSDKConfig(c *gin.Context) {
	pageURL := c.Query("url")
	if pageURL == "" {
		log.Printf("GetSDKConfig url 没传")
		response.FailWithMessage("系统错误", c)
		return
	}
	ticket, err := userService.GetJsapiTicket()
	if err != nil || ticket == "" {
		log.Printf("get jsapi ticket err:%v", err)
		response.FailWithMessage("获取配置失败", c)
		return
	}

	nonceStr := strconv.Itoa(rand.Int())
	timestamp := strconv.FormatInt(time.Now().Unix(), 10)
	signature := userService.CreateSignature(ticket, nonceStr, timestamp, pageURL)

	response.OkWithData(gin.H{
		"ticket":    ticket,
		"appId":     config.ConfigData.System.WxH5AppId,
		"timestamp": timestamp,
		"nonceStr":  nonceStr,
		"signature": signature,
	}, c)
}