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exchanges: Change wrapper function FetchTradablePairs to return currency.Pairs (#1093)

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* exchanges: FetchTradablePairs currency pair slice return (1)

* exchanges: finish conversion

* thrasher: nits + linter

* exchanges: shift var dec into for loop

* exchanges: Apply changes thanks @thrasher-

* Update exchanges/alphapoint/alphapoint_wrapper.go

Co-authored-by: Adrian Gallagher <adrian.gallagher@thrasher.io>

* thrasher: nitters

* Update exchanges/bitflyer/bitflyer_wrapper.go

Co-authored-by: Adrian Gallagher <adrian.gallagher@thrasher.io>

* thrasher: fix more nitters

Co-authored-by: Ryan O'Hara-Reid <ryan.oharareid@thrasher.io>
Co-authored-by: Adrian Gallagher <adrian.gallagher@thrasher.io>
This commit is contained in:
Ryan O'Hara-Reid
2022-12-09 15:40:34 +11:00
committed by GitHub
parent 2ac165a477
commit e4d487e586
43 changed files with 488 additions and 579 deletions
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26
exchanges/bittrex/bittrex_wrapper.go
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@@ -246,25 +246,29 @@ func (b *Bittrex) Run() {
}
// FetchTradablePairs returns a list of the exchanges tradable pairs
func (b *Bittrex) FetchTradablePairs(ctx context.Context, asset asset.Item) ([]string, error) {
func (b *Bittrex) FetchTradablePairs(ctx context.Context, a asset.Item) (currency.Pairs, error) {
// Bittrex only supports spot trading
if !b.SupportsAsset(asset) {
return nil, fmt.Errorf("asset type of %s is not supported by %s", asset, b.Name)
if !b.SupportsAsset(a) {
return nil, fmt.Errorf("asset type of %s is not supported by %s", a, b.Name)
}
markets, err := b.GetMarkets(ctx)
if err != nil {
return nil, err
}
resp := make([]string, 0, len(markets))
pairs := make([]currency.Pair, 0, len(markets))
for x := range markets {
if markets[x].Status != "ONLINE" {
continue
}
resp = append(resp, markets[x].Symbol)
var pair currency.Pair
pair, err = currency.NewPairFromString(markets[x].Symbol)
if err != nil {
return nil, err
}
pairs = append(pairs, pair)
}
return resp, nil
return pairs, nil
}
// UpdateTradablePairs updates the exchanges available pairs and stores
@@ -274,13 +278,7 @@ func (b *Bittrex) UpdateTradablePairs(ctx context.Context, forceUpdate bool) err
if err != nil {
return err
}
p, err := currency.NewPairsFromStrings(pairs)
if err != nil {
return err
}
return b.UpdatePairs(p, asset.Spot, false, forceUpdate)
return b.UpdatePairs(pairs, asset.Spot, false, forceUpdate)
}
// UpdateTickers updates the ticker for all currency pairs of a given asset type