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65 lines
1.7 KiB
65 lines
1.7 KiB
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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