refactor: imporve code style

cmd/dashboard/controller/common_page.go

@@ -2,6 +2,7 @@ package controller
 
 import (
 	"errors"
+	"fmt"
 	"log"
 	"net/http"
 	"regexp"
@@ -223,31 +224,30 @@ func (cp *commonPage) network(c *gin.Context) {
 }
 
 func (cp *commonPage) getServerStat(c *gin.Context) ([]byte, error) {
-	v, err, _ := cp.requestGroup.Do("serverStats", func() (any, error) {
+	_, isMember := c.Get(model.CtxKeyAuthorizedUser)
+	_, isViewPasswordVerfied := c.Get(model.CtxKeyViewPasswordVerified)
+	authorized := isMember || isViewPasswordVerfied
+	v, err, _ := cp.requestGroup.Do(fmt.Sprintf("serverStats::%t", authorized), func() (interface{}, error) {
 		singleton.SortedServerLock.RLock()
 		defer singleton.SortedServerLock.RUnlock()
 
-		_, isMember := c.Get(model.CtxKeyAuthorizedUser)
-		_, isViewPasswordVerfied := c.Get(model.CtxKeyViewPasswordVerified)
-
 		var servers []*model.Server
 
-		if isMember || isViewPasswordVerfied {
+		if authorized {
 			servers = singleton.SortedServerList
 		} else {
-			servers = singleton.SortedServerListForGuest
+			filteredServers := make([]*model.Server, len(singleton.SortedServerListForGuest))
-		}
+			for i, server := range singleton.SortedServerListForGuest {
-
-		filteredServers := make([]*model.Server, len(servers))
-		for i, server := range servers {
 				filteredServer := *server
 				filteredServer.DDNSDomain = "redacted"
 				filteredServers[i] = &filteredServer
 			}
+			servers = filteredServers
+		}
 
 		return utils.Json.Marshal(Data{
 			Now:     time.Now().Unix() * 1000,
-			Servers: filteredServers,
+			Servers: servers,
 		})
 	})
 	return v.([]byte), err

cmd/dashboard/controller/member_api.go

@@ -437,7 +437,6 @@ func (ma *memberAPI) addOrEditMonitor(c *gin.Context) {
 		if m.NotificationTag == "" {
 			m.NotificationTag = "default"
 		}
-		if err == nil {
 		err = utils.Json.Unmarshal([]byte(mf.FailTriggerTasksRaw), &m.FailTriggerTasks)
 	}
 	if err == nil {
@@ -457,7 +456,6 @@ func (ma *memberAPI) addOrEditMonitor(c *gin.Context) {
 			err = singleton.DB.Unscoped().Delete(&model.MonitorHistory{}, "monitor_id = ? and server_id not in (?)", m.ID, strings.Split(m.SkipServersRaw[1:len(m.SkipServersRaw)-1], ",")).Error
 		}
 	}
-	}
 	if err == nil {
 		err = singleton.ServiceSentinelShared.OnMonitorUpdate(m)
 	}

cmd/dashboard/controller/oauth2.go

@@ -5,12 +5,13 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"github.com/naiba/nezha/pkg/oidc/cloudflare"
 	"net/http"
 	"net/url"
 	"strings"
 	"time"
 
+	"github.com/naiba/nezha/pkg/oidc/cloudflare"
+
 	"code.gitea.io/sdk/gitea"
 	"github.com/gin-gonic/gin"
 	GitHubAPI "github.com/google/go-github/v47/github"
@@ -192,15 +193,12 @@ func (oa *oauth2controller) callback(c *gin.Context) {
 				client = GitHubAPI.NewClient(oc)
 			}
 			var gu *GitHubAPI.User
-			if err == nil {
 			gu, _, err = client.Users.Get(ctx, "")
-			}
 			if err == nil {
 				user = model.NewUserFromGitHub(gu)
 			}
 		}
 	}
-
 	if err == nil && user.Login == "" {
 		err = errors.New("获取用户信息失败")
 	}