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49 lines
1.1 KiB
49 lines
1.1 KiB
package card |
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import ( |
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"context" |
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"fmt" |
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"go-common/app/interface/main/app-show/model/card" |
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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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const ( |
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_hotTenprefix = "%d_hclist_v2" |
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) |
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func getHotKey(i int) string { |
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return fmt.Sprintf(_hotTenprefix, i) |
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} |
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// AddPopularCardTenCache add mc list |
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func (d *Dao) AddPopularCardTenCache(c context.Context, i int, cards []*card.PopularCard) (err error) { |
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var ( |
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key = getHotKey(i) |
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conn = d.mc.Get(c) |
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) |
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if err = conn.Set(&memcache.Item{Key: key, Object: cards, Flags: memcache.FlagJSON, Expiration: 0}); err != nil { |
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log.Error("addCards d.mc.Set(%s,%v) error(%v)", key, cards, err) |
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} |
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conn.Close() |
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return |
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} |
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// PopularCardTenCache get cards list |
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func (d *Dao) PopularCardTenCache(c context.Context, i int) (cards []*card.PopularCard, err error) { |
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var ( |
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key = getHotKey(i) |
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conn = d.mc.Get(c) |
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r *memcache.Item |
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) |
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defer conn.Close() |
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if r, err = conn.Get(key); err != nil { |
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log.Error("cardsCache MemchDB.Get(%s) error(%v)", key, err) |
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return |
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} |
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if err = conn.Scan(r, &cards); err != nil { |
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log.Error("r.Scan(%s) error(%v)", r.Value, err) |
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} |
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return |
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}
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