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107 lines
2.2 KiB
107 lines
2.2 KiB
package service |
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import ( |
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"context" |
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"fmt" |
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"io/ioutil" |
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"os" |
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"strconv" |
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"strings" |
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"time" |
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"go-common/app/admin/main/push/conf" |
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"go-common/app/admin/main/push/dao" |
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"go-common/library/log" |
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bm "go-common/library/net/http/blademaster" |
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"github.com/jinzhu/gorm" |
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) |
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// Service biz service def. |
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type Service struct { |
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c *conf.Config |
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dao *dao.Dao |
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DB *gorm.DB |
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httpClient *bm.Client |
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dpClient *bm.Client |
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partitions map[int]string |
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} |
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// New new a Service and return. |
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func New(c *conf.Config) (s *Service) { |
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s = &Service{ |
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c: c, |
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dao: dao.New(c), |
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httpClient: bm.NewClient(c.HTTPClient), |
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dpClient: bm.NewClient(c.DPClient), |
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partitions: make(map[int]string), |
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} |
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s.DB = s.dao.DB.Scopes(func(db *gorm.DB) *gorm.DB { |
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return db.Where("dtime = ?", 0) |
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}) |
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s.loadPartitions() |
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go s.loadPartitionsproc() |
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go s.cleanDiskFilesproc() |
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return s |
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} |
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func (s *Service) loadPartitions() (err error) { |
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m, err := s.dao.Partitions(context.Background()) |
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if err != nil { |
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return |
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} |
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if len(m) > 0 { |
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s.partitions = m |
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} |
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return |
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} |
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func (s *Service) loadPartitionsproc() { |
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for { |
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if err := s.loadPartitions(); err != nil { |
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time.Sleep(time.Second) |
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continue |
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} |
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time.Sleep(time.Minute) |
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} |
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} |
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func (s *Service) cleanDiskFilesproc() { |
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for { |
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fs, err := ioutil.ReadDir(conf.Conf.Cfg.MountDir) |
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if err != nil { |
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log.Error("s.cleanFilesproc() read dir error(%v)", err) |
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time.Sleep(time.Minute) |
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continue |
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} |
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divDate := time.Now().Add(-time.Duration(24*conf.Conf.Cfg.DiskFileExpireDay) * time.Hour).Format("20060102") |
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div, _ := strconv.ParseInt(divDate, 10, 64) |
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for _, f := range fs { |
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if !f.IsDir() { |
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continue |
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} |
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d, _ := strconv.ParseInt(f.Name(), 10, 64) |
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if d < div { |
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dir := fmt.Sprintf("%s/%s", strings.TrimSuffix(conf.Conf.Cfg.MountDir, "/"), f.Name()) |
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if err = os.RemoveAll(dir); err != nil { |
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log.Error("s.cleanFilesproc() remove dir(%s) error(%v)", dir, err) |
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time.Sleep(time.Minute) |
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} |
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} |
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} |
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time.Sleep(time.Hour) |
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} |
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} |
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// Ping check dao health. |
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func (s *Service) Ping(c context.Context) (err error) { |
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return s.dao.Ping(c) |
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} |
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// Wait wait all closed. |
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func (s *Service) Wait() {} |
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// Close close all dao. |
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func (s *Service) Close() { |
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s.dao.Close() |
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}
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