37 lines
628 B
Go
37 lines
628 B
Go
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package dao
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import (
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"context"
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"fmt"
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"go-common/library/cache/memcache"
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"github.com/pkg/errors"
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)
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const (
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_pointInfo = "pt:%d"
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)
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func pointKey(mid int64) string {
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return fmt.Sprintf(_pointInfo, mid)
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}
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//DelPointInfoCache .
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func (d *Dao) DelPointInfoCache(c context.Context, mid int64) (err error) {
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return d.delCache(c, pointKey(mid))
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}
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func (d *Dao) delCache(c context.Context, key string) (err error) {
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conn := d.mc.Get(c)
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defer conn.Close()
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if err = conn.Delete(key); err != nil {
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if err == memcache.ErrNotFound {
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err = nil
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} else {
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err = errors.Wrapf(err, "conn.Delete(%s)", key)
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}
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}
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return
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}
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