gorush/storage/leveldb/leveldb.go

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package leveldb
import (
"fmt"
"github.com/appleboy/gorush/config"
"github.com/syndtr/goleveldb/leveldb"
"strconv"
)
// Stat variable for redis
const (
TotalCountKey = "gorush-total-count"
IosSuccessKey = "gorush-ios-success-count"
IosErrorKey = "gorush-ios-error-count"
AndroidSuccessKey = "gorush-android-success-count"
AndroidErrorKey = "gorush-android-error-count"
)
var dbPath string
func setLevelDB(key string, count int64) {
db, _ := leveldb.OpenFile(dbPath, nil)
value := fmt.Sprintf("%d", count)
_ = db.Put([]byte(key), []byte(value), nil)
defer db.Close()
}
func getLevelDB(key string, count *int64) {
db, _ := leveldb.OpenFile(dbPath, nil)
data, _ := db.Get([]byte(key), nil)
*count, _ = strconv.ParseInt(string(data), 10, 64)
defer db.Close()
}
// New func implements the storage interface for gorush (https://github.com/appleboy/gorush)
func New(config config.ConfYaml) *Storage {
return &Storage{
config: config,
}
}
// Storage is interface structure
type Storage struct {
config config.ConfYaml
}
// Init client storage.
func (s *Storage) Init() error {
dbPath = s.config.Stat.LevelDB.Path
return nil
}
// Reset Client storage.
func (s *Storage) Reset() {
setLevelDB(TotalCountKey, 0)
setLevelDB(IosSuccessKey, 0)
setLevelDB(IosErrorKey, 0)
setLevelDB(AndroidSuccessKey, 0)
setLevelDB(AndroidErrorKey, 0)
}
// AddTotalCount record push notification count.
func (s *Storage) AddTotalCount(count int64) {
total := s.GetTotalCount() + count
setLevelDB(TotalCountKey, total)
}
// AddIosSuccess record counts of success iOS push notification.
func (s *Storage) AddIosSuccess(count int64) {
total := s.GetIosSuccess() + count
setLevelDB(IosSuccessKey, total)
}
// AddIosError record counts of error iOS push notification.
func (s *Storage) AddIosError(count int64) {
total := s.GetIosError() + count
setLevelDB(IosErrorKey, total)
}
// AddAndroidSuccess record counts of success Android push notification.
func (s *Storage) AddAndroidSuccess(count int64) {
total := s.GetAndroidSuccess() + count
setLevelDB(AndroidSuccessKey, total)
}
// AddAndroidError record counts of error Android push notification.
func (s *Storage) AddAndroidError(count int64) {
total := s.GetAndroidError() + count
setLevelDB(AndroidErrorKey, total)
}
// GetTotalCount show counts of all notification.
func (s *Storage) GetTotalCount() int64 {
var count int64
getLevelDB(TotalCountKey, &count)
return count
}
// GetIosSuccess show success counts of iOS notification.
func (s *Storage) GetIosSuccess() int64 {
var count int64
getLevelDB(IosSuccessKey, &count)
return count
}
// GetIosError show error counts of iOS notification.
func (s *Storage) GetIosError() int64 {
var count int64
getLevelDB(IosErrorKey, &count)
return count
}
// GetAndroidSuccess show success counts of Android notification.
func (s *Storage) GetAndroidSuccess() int64 {
var count int64
getLevelDB(AndroidSuccessKey, &count)
return count
}
// GetAndroidError show error counts of Android notification.
func (s *Storage) GetAndroidError() int64 {
var count int64
getLevelDB(AndroidErrorKey, &count)
return count
}