notice/apiserver/server/wxoffice.go

package server

import (
	"crypto/sha1"
	"encoding/hex"
	"io/ioutil"
	"sort"
	"strings"

	"github.com/gin-gonic/gin"

	"kpt.notice/apiserver/service"
	"kpt.notice/middleware/notice"
	"kpt.notice/pkg/log"
)

// func getMsgType(c *gin.Context) {
// 	name := c.PostForm("remind_type")
// 	id, err := svc.QueryRemindTypeID(name)
// 	eJSON(c, id, err)
// }

/*
	获取临时二维码
*/
func getCode(c *gin.Context) {
	sceneStr := c.Query("scene_str")
	log.Infof("ss getcode p sceneStr===== %s", sceneStr)
	resp, err := service.CreateQRCode(sceneStr)
	if err != nil {
		c.String(400, err.Error())
	}
	c.Data(200, "image/jpg", resp)
}

// 服务器地址认证
func tokenAuth(c *gin.Context) {
	req := c.Request
	timestamp := req.FormValue("timestamp")
	nonce := req.FormValue("nonce")
	signnature := req.FormValue("signature")
	echostr := req.FormValue("echostr")
	token := "123"
	arr := []string{token, timestamp, nonce}
	sort.Strings(arr)
	str := strings.Join(arr, "")
	h := sha1.New()
	h.Write([]byte(str))
	sha1str := hex.EncodeToString(h.Sum(nil))
	if sha1str == signnature {
		c.String(200, echostr)
	}

}

/*
	接收微信服务器推送的消息
*/
func wxMessage(c *gin.Context) {
	body, err := ioutil.ReadAll(c.Request.Body)
	if err != nil {
		log.Errorf("wxMessage. %v", err)
		c.String(400, err.Error())
		return
	}
	log.Infof("se wxMessage { body}====== %s", body)
	if err != nil {
		c.String(400, err.Error())
	}
	output, err := service.ReceiveMessage(body)
	if output == nil {
		c.String(400, "error")
	} else {
		c.JSON(200, output)
		notice.ServerAcc.Server.Response(c.Writer, c.Request, output)
	}
}