construction_management/web/utils/utils.go

/*
 * @description:工具函数
 * @Author: CP
 * @Date: 2020-09-03 10:08:52
 * @FilePath: \construction_management\web\utils\utils.go
 */
package utils

import (
	"errors"
	"strconv"
	"strings"

	"github.com/dgrijalva/jwt-go"
	"github.com/kataras/iris/v12"
	"go.mod/comm"
	"go.mod/conf"
)

// 字符串转换MAP
func StringToMap(str string, split string) map[string]string {
	entries := strings.Split(str, split)
	strMap := make(map[string]string)
	for _, e := range entries {
		parts := strings.Split(e, ":")
		strMap[strings.Replace(parts[0], " ", "", -1)] = strings.Replace(parts[1], " ", "", -1)
	}
	return strMap
}

// 获得项目ID
func GetProjectId(ctx iris.Context) (int, error) {
	jwtInfo := ctx.Values().Get("jwt").(*jwt.Token)
	project := jwtInfo.Claims.(jwt.MapClaims)["project"].(string)
	projectId, err := comm.AesDecrypt(project, conf.CookieSecret)
	if err != nil {
		return 0, errors.New("项目不存在")
	}
	projectIdInt, err := strconv.Atoi(projectId)
	if err != nil {
		return 0, errors.New("项目不存在")
	}
	return projectIdInt, nil
}