2022-06-07 14:06:36 +00:00
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package main
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import (
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2022-06-07 15:04:07 +00:00
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"encoding/json"
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2022-06-07 14:06:36 +00:00
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"os"
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"time"
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)
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2022-06-07 15:04:07 +00:00
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func loadTS(tspath string) (timestamp map[AirbusUserId]time.Time, err error) {
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var fd *os.File
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if _, err = os.Stat(tspath); os.IsNotExist(err) {
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2022-06-07 15:04:07 +00:00
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timestamp = map[AirbusUserId]time.Time{}
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err = saveTS(tspath, timestamp)
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return
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} else if fd, err = os.Open(tspath); err != nil {
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return nil, err
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} else {
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defer fd.Close()
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jdec := json.NewDecoder(fd)
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2022-06-07 15:04:07 +00:00
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if err = jdec.Decode(×tamp); err != nil {
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return
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}
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2022-06-07 14:06:36 +00:00
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return
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}
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}
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2022-06-07 15:04:07 +00:00
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func saveTS(tspath string, ts map[AirbusUserId]time.Time) error {
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if fd, err := os.Create(tspath); err != nil {
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return err
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2022-06-07 15:04:07 +00:00
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} else {
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defer fd.Close()
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jenc := json.NewEncoder(fd)
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2022-06-07 15:04:07 +00:00
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if err := jenc.Encode(ts); err != nil {
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return err
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}
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2022-06-07 14:06:36 +00:00
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2022-06-07 15:04:07 +00:00
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return nil
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}
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2022-06-07 14:06:36 +00:00
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}
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