:art:新增用户头像更换、客户端邮件通知

http/api/user.go

@@ -1,8 +1,11 @@
 package api
 
 import (
+	"encoding/base64"
+	"fmt"
 	"gitee.ltd/lxh/logger/log"
 	"github.com/gin-gonic/gin"
+	"strings"
 	"wireguard-dashboard/client"
 	"wireguard-dashboard/component"
 	"wireguard-dashboard/constant"
@@ -157,6 +160,30 @@ func (user) Save(c *gin.Context) {
 		}
 	}
 
+	// 只有修改才有头像值
+	if p.Avatar != "" && p.ID != "" {
+		// 判断头像是base64开头的就需要重新上传更新
+		if strings.HasPrefix(p.Avatar, "data:image/png;base64,") {
+			avatar := strings.Replace(p.Avatar, "data:image/png;base64,", "", -1)
+			avatarByte, err := base64.StdEncoding.DecodeString(avatar)
+			if err != nil {
+				log.Errorf("反解析头像失败: %v", err.Error())
+				utils.GinResponse(c).FailedWithMsg("上传头像失败")
+				return
+			}
+
+			file, err := utils.FileSystem().UploadFile(avatarByte, ".png")
+			if err != nil {
+				log.Errorf("上传头像失败: %v", err.Error())
+				utils.GinResponse(c).FailedWithMsg("上传头像失败")
+				return
+			}
+
+			p.Avatar = file
+		}
+
+	}
+
 	if err := repository.User().Save(&entity.User{
 		Base: entity.Base{
 			Id: p.ID,
@@ -250,3 +277,17 @@ func (user) DeleteUser(c *gin.Context) {
 
 	utils.GinResponse(c).OK()
 }
+
+// ChangeAvatar
+// @description: 切换头像
+// @receiver user
+// @param c
+func (user) ChangeAvatar(c *gin.Context) {
+	avatar, err := utils.Avatar().GenerateAvatar(false)
+	if err != nil {
+		utils.GinResponse(c).FailedWithErr("生成头像失败", err)
+		return
+	}
+
+	utils.GinResponse(c).OKWithData(fmt.Sprintf("data:image/png;base64,%s", base64.StdEncoding.EncodeToString([]byte(avatar))))
+}