27 lines
530 B
Go
27 lines
530 B
Go
package redisdb
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import (
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"context"
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"encoding/json"
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"errors"
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)
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// GetValueByKey ...
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func (s Server) GetValueByKey(ctx context.Context, key string) string {
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cmd := s.rdb.Get(ctx, key)
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if cmd == nil {
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return ""
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}
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value, _ := cmd.Result()
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return value
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}
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// GetValueByKeyWithBindData ...
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func (s Server) GetValueByKeyWithBindData(ctx context.Context, key string, result interface{}) error {
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v := s.GetValueByKey(ctx, key)
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if v == "" {
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return errors.New("key not found")
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}
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return json.Unmarshal([]byte(v), &result)
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}
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