66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
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package dao
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import (
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"context"
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"go-common/library/cache/memcache"
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"go-common/library/log"
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)
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var (
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_defaultCode = "@@@@"
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)
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// AddTokenCache add token redis cache.
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func (d *Dao) AddTokenCache(c context.Context, key string, ttl int32) (err error) {
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conn := d.memcache.Get(c)
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defer conn.Close()
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item := &memcache.Item{Key: key, Value: []byte(_defaultCode), Expiration: ttl, Flags: memcache.FlagRAW}
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if err = conn.Set(item); err != nil {
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log.Error("conn.Set(%s,%v) error(%v)", key, _defaultCode, err)
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}
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return
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}
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// UpdateTokenCache update token cache.
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func (d *Dao) UpdateTokenCache(c context.Context, token, code string, ttl int32) (err error) {
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conn := d.memcache.Get(c)
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defer conn.Close()
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item := &memcache.Item{Key: token, Value: []byte(code), Expiration: ttl, Flags: memcache.FlagRAW}
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if err = conn.Set(item); err != nil {
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log.Error("conn.Set(%s,%v) error(%v)", token, code, err)
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}
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return
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}
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// CaptchaCache get captcha cache.
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func (d *Dao) CaptchaCache(c context.Context, token string) (code string, isInit bool, err error) {
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conn := d.memcache.Get(c)
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defer conn.Close()
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item, err := conn.Get(token)
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if 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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log.Error("conn.Get(GET %s) error(%v)", token, err)
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}
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return
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}
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if err = conn.Scan(item, &code); err != nil {
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log.Error("conn.Scan(%s) error(%v)", item.Value, err)
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return
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}
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isInit = code == _defaultCode
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return
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}
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// DelCaptchaCache delete captcha cache.
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func (d *Dao) DelCaptchaCache(c context.Context, token string) (err error) {
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conn := d.memcache.Get(c)
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defer conn.Close()
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if err = conn.Delete(token); err != nil {
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log.Error("conn.Delete(%s) error(%v)", token, err)
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}
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return
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}
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