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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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32
exchanges/exmo/exmo_wrapper.go
View File

@@ -167,18 +167,28 @@ func (e *EXMO) Run() {
}
// FetchTradablePairs returns a list of the exchanges tradable pairs
func (e *EXMO) FetchTradablePairs(ctx context.Context, asset asset.Item) ([]string, error) {
pairs, err := e.GetPairSettings(ctx)
func (e *EXMO) FetchTradablePairs(ctx context.Context, a asset.Item) (currency.Pairs, error) {
if !e.SupportsAsset(a) {
return nil, asset.ErrNotSupported
}
symbols, err := e.GetPairSettings(ctx)
if err != nil {
return nil, err
}
currencies := make([]string, 0, len(pairs))
for x := range pairs {
currencies = append(currencies, x)
pairs := make([]currency.Pair, len(symbols))
var target int
for key := range symbols {
var pair currency.Pair
pair, err = currency.NewPairFromString(key)
if err != nil {
return nil, err
}
pairs[target] = pair
target++
}
return currencies, nil
return pairs, nil
}
// UpdateTradablePairs updates the exchanges available pairs and stores
@@ -188,13 +198,7 @@ func (e *EXMO) UpdateTradablePairs(ctx context.Context, forceUpdate bool) error
if err != nil {
return err
}
p, err := currency.NewPairsFromStrings(pairs)
if err != nil {
return err
}
return e.UpdatePairs(p, asset.Spot, false, forceUpdate)
return e.UpdatePairs(pairs, asset.Spot, false, forceUpdate)
}
// UpdateTickers updates the ticker for all currency pairs of a given asset type