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123 lines
3.1 KiB
123 lines
3.1 KiB
package dao |
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import ( |
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"context" |
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"strconv" |
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"go-common/app/service/main/vip/model" |
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mc "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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_prefixBindByMid = "b:m:" |
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_prefixOpenInfoByOpenID = "o:i:" |
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) |
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func keyBindByMid(mid int64, appID int64) string { |
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return _prefixBindByMid + strconv.FormatInt(mid, 10) + ":" + strconv.FormatInt(appID, 10) |
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} |
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func keyOpenInfoByOpenID(openID string, appID int64) string { |
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return _prefixOpenInfoByOpenID + openID + ":" + strconv.FormatInt(appID, 10) |
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} |
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// CacheBindInfoByMid get vip bind by mid cache. |
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func (d *Dao) CacheBindInfoByMid(c context.Context, mid int64, appID int64) (v *model.OpenBindInfo, err error) { |
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key := keyBindByMid(mid, appID) |
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conn := d.mc.Get(c) |
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defer conn.Close() |
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r, err := conn.Get(key) |
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if err != nil { |
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if err == mc.ErrNotFound { |
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err = nil |
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return |
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} |
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err = errors.Wrapf(err, "dao cache bind by mid") |
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return |
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} |
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v = new(model.OpenBindInfo) |
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if err = conn.Scan(r, v); err != nil { |
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err = errors.Wrapf(err, "dao cache scan bind by mid") |
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} |
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return |
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} |
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// CacheOpenInfoByOpenID get vip open info by open id cache. |
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func (d *Dao) CacheOpenInfoByOpenID(c context.Context, openID string, appID int64) (v *model.OpenInfo, err error) { |
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key := keyOpenInfoByOpenID(openID, appID) |
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conn := d.mc.Get(c) |
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defer conn.Close() |
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r, err := conn.Get(key) |
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if err != nil { |
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if err == mc.ErrNotFound { |
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err = nil |
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return |
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} |
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err = errors.Wrapf(err, "dao cache open by openid") |
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return |
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} |
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v = new(model.OpenInfo) |
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if err = conn.Scan(r, v); err != nil { |
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err = errors.Wrapf(err, "dao cache scan open by openid") |
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} |
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return |
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} |
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// AddCacheBindInfoByMid add bind info cache. |
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func (d *Dao) AddCacheBindInfoByMid(c context.Context, mid int64, v *model.OpenBindInfo, appID int64) (err error) { |
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item := &mc.Item{ |
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Key: keyBindByMid(mid, appID), |
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Object: v, |
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Expiration: d.mcExpire, |
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Flags: mc.FlagProtobuf, |
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} |
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conn := d.mc.Get(c) |
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err = conn.Set(item) |
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conn.Close() |
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if err != nil { |
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err = errors.Wrapf(err, "dao add cache bind by mid") |
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} |
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return |
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} |
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// AddCacheOpenInfoByOpenID add open info cache. |
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func (d *Dao) AddCacheOpenInfoByOpenID(c context.Context, openID string, v *model.OpenInfo, appID int64) (err error) { |
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item := &mc.Item{ |
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Key: keyOpenInfoByOpenID(openID, appID), |
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Object: v, |
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Expiration: d.mcExpire, |
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Flags: mc.FlagProtobuf, |
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} |
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conn := d.mc.Get(c) |
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err = conn.Set(item) |
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conn.Close() |
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if err != nil { |
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err = errors.Wrapf(err, "dao add cache open by openid") |
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} |
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return |
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} |
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// DelBindInfoCache del bind info cache. |
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func (d *Dao) DelBindInfoCache(c context.Context, mid int64, appID int64) (err error) { |
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return d.delCache(c, keyBindByMid(mid, appID)) |
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} |
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// DelOpenInfoCache del open info cache. |
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func (d *Dao) DelOpenInfoCache(c context.Context, openID string, appID int64) (err error) { |
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return d.delCache(c, keyOpenInfoByOpenID(openID, appID)) |
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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 == mc.ErrNotFound { |
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err = nil |
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} else { |
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err = errors.Wrapf(err, "del cache") |
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} |
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} |
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return |
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}
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