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guard update tag with mutex

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abhishek9686 2024-09-18 10:46:42 +04:00
parent 99220fddd3
commit ee5d87733b
1 changed files with 7 additions and 0 deletions
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7
logic/tags.go
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@ -4,11 +4,14 @@ import (
"encoding/json"
"fmt"
"sort"
"sync"
"github.com/gravitl/netmaker/database"
"github.com/gravitl/netmaker/models"
)
var tagMutex = &sync.RWMutex{}
func GetTag(tagID models.TagID) (models.Tag, error) {
data, err := database.FetchRecord(database.TAG_TABLE_NAME, tagID.String())
if err != nil && !database.IsEmptyRecord(err) {
@ -39,6 +42,8 @@ func DeleteTag(tagID string) error {
}
func ListTagsWithHosts() ([]models.TagListResp, error) {
tagMutex.RLock()
defer tagMutex.RUnlock()
tags, err := ListTags()
if err != nil {
return []models.TagListResp{}, err
@ -75,6 +80,8 @@ func ListTags() ([]models.Tag, error) {
}
func UpdateTag(req models.UpdateTagReq) {
tagMutex.Lock()
defer tagMutex.Unlock()
tagHostsMap := GetHostsWithTag(req.ID)
for _, hostID := range req.TaggedHosts {
hostI, err := GetHost(hostID)