github.com/ethersphere/bee/v2@v2.2.0/pkg/settlement/swap/priceoracle/mock/priceoracle.go (about)

     1  // Copyright 2021 The Swarm Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package mock
     6  
     7  import (
     8  	"context"
     9  	"math/big"
    10  
    11  	"github.com/ethereum/go-ethereum/common"
    12  )
    13  
    14  type Service struct {
    15  	rate   *big.Int
    16  	deduct *big.Int
    17  }
    18  
    19  func New(rate, deduct *big.Int) Service {
    20  	return Service{
    21  		rate:   rate,
    22  		deduct: deduct,
    23  	}
    24  }
    25  
    26  func (s Service) Start() {
    27  }
    28  
    29  func (s Service) GetPrice(ctx context.Context) (*big.Int, *big.Int, error) {
    30  	return s.rate, s.deduct, nil
    31  }
    32  
    33  func (s Service) CurrentRates() (exchangeRate, deduction *big.Int, err error) {
    34  	return s.rate, s.deduct, nil
    35  }
    36  
    37  func (s Service) Close() error {
    38  	return nil
    39  }
    40  
    41  func DiscoverPriceOracleAddress(chainID int64) (priceOracleAddress common.Address, found bool) {
    42  	return common.Address{}, false
    43  }
    44  
    45  func (s *Service) SetValues(rate, deduct *big.Int) {
    46  	s.rate = rate
    47  	s.deduct = deduct
    48  }