69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
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package service
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import (
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"context"
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"fmt"
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"sync"
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"go-common/app/job/main/relation-cache/conf"
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"go-common/app/job/main/relation-cache/dao"
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"go-common/library/queue/databus"
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)
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// Service struct
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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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relationBinLog *databus.Databus
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waiter *sync.WaitGroup
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}
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// New init
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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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relationBinLog: databus.New(c.RelationBinLog),
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waiter: &sync.WaitGroup{},
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}
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s.Start(context.Background())
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return s
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}
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// Start to handle requests
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func (s *Service) Start(ctx context.Context) {
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for i := 0; i < 50; i++ {
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go s.relationBinLogproc(context.Background())
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}
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}
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// Ping Service
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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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// Close Service
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func (s *Service) Close() {
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s.dao.Close()
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}
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// BeautifyMessage is
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func BeautifyMessage(msg *databus.Message) string {
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pmsg := struct {
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Key string `json:"key"`
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Value string `json:"value"`
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Topic string `json:"topic"`
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Partition int32 `json:"partition"`
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Offset int64 `json:"offset"`
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Timestamp int64 `json:"timestamp"`
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}{
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Key: msg.Key,
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Value: string(msg.Value),
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Topic: msg.Topic,
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Partition: msg.Partition,
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Offset: msg.Offset,
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Timestamp: msg.Timestamp,
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}
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return fmt.Sprintf("%+v", pmsg)
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}
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