28 lines
863 B
Go
28 lines
863 B
Go
package usecase
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import (
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"context"
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"fmt"
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"gitea.computernetthings.ru/yash/crypto_alert_bot/internal/entities"
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)
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func (uc *Usecase) InstrumentList(ctx context.Context, offset, limit int) ([]entities.Instrument, error) {
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instruments, err := uc.storage.InstrumentList(ctx, offset, limit)
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if err != nil {
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uc.log.Error("failed to list instruments", "offset", offset, "limit", limit, "err", err)
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return nil, fmt.Errorf("failed to list instruments: %w", err)
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}
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return instruments, nil
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}
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func (uc *Usecase) CreateInstrument(ctx context.Context, instrument *entities.Instrument) (entities.InstrumentID, error) {
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id, err := uc.storage.CreateInstrument(ctx, instrument)
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if err != nil {
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uc.log.Error("failed to create instrument", "instrument", instrument, "err", err)
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return "", fmt.Errorf("failed to create instrument: %w", err)
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}
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return id, nil
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}
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