24 lines
533 B
Go
24 lines
533 B
Go
package repository
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import (
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"blockchain/internal/domain/entity"
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"context"
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)
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type DataSourceRepository interface {
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GetSymbols(ctx context.Context) ([]*entity.Symbol, error)
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KlineDownloader
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}
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type KlineDownloader interface {
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// FetchHistoryKline 抓歷史K線資料，startMillis=0 表示從最早，endMillis=0 表示到最新
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FetchHistoryKline(ctx context.Context, param QueryKline) ([]*entity.Kline, error)
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}
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type QueryKline struct {
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Symbol string
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Interval string
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StartUnixNano int64
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EndUnixNano int64
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}
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