38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
package redisdao
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import (
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"context"
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"fmt"
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"time"
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"git.lzcwy.cn/zhengchiliu/zt-closet-backend/global"
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"git.lzcwy.cn/zhengchiliu/zt-closet-backend/internal/redismodel"
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"github.com/redis/go-redis/v9"
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)
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// HoroscopeSet 缓存星座运势内容（zodiac + 日期维度，data 由上层负责序列化）
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func HoroscopeSet(ctx context.Context, zodiac string, statDate int64, data []byte, ttl time.Duration) error {
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ctx, span := global.Tracer.Start(ctx, "redisdao.HoroscopeSet")
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defer span.End()
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key := fmt.Sprintf(redismodel.KeyHoroscope, zodiac, statDate)
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if err := global.RedisEngine.Set(ctx, key, data, ttl).Err(); err != nil {
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span.RecordError(err)
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return err
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}
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return nil
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}
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// HoroscopeGet 读取星座运势缓存，未命中返回 redis.Nil
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func HoroscopeGet(ctx context.Context, zodiac string, statDate int64) ([]byte, error) {
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ctx, span := global.Tracer.Start(ctx, "redisdao.HoroscopeGet")
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defer span.End()
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key := fmt.Sprintf(redismodel.KeyHoroscope, zodiac, statDate)
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data, err := global.RedisEngine.Get(ctx, key).Bytes()
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if err != nil && err != redis.Nil {
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span.RecordError(err)
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}
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return data, err
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}
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