Commit from m3o/m3o action

crypto/crypto.go

@@ -0,0 +1,120 @@
+package crypto
+
+import (
+	"github.com/m3o/m3o-go/client"
+)
+
+func NewCryptoService(token string) *CryptoService {
+	return &CryptoService{
+		client: client.NewClient(&client.Options{
+			Token: token,
+		}),
+	}
+}
+
+type CryptoService struct {
+	client *client.Client
+}
+
+// Returns the history for the previous close
+func (t *CryptoService) History(request *HistoryRequest) (*HistoryResponse, error) {
+	rsp := &HistoryResponse{}
+	return rsp, t.client.Call("crypto", "History", request, rsp)
+}
+
+// Get news related to a currency
+func (t *CryptoService) News(request *NewsRequest) (*NewsResponse, error) {
+	rsp := &NewsResponse{}
+	return rsp, t.client.Call("crypto", "News", request, rsp)
+}
+
+// Get the last price for a given crypto ticker
+func (t *CryptoService) Price(request *PriceRequest) (*PriceResponse, error) {
+	rsp := &PriceResponse{}
+	return rsp, t.client.Call("crypto", "Price", request, rsp)
+}
+
+// Get the last quote for a given crypto ticker
+func (t *CryptoService) Quote(request *QuoteRequest) (*QuoteResponse, error) {
+	rsp := &QuoteResponse{}
+	return rsp, t.client.Call("crypto", "Quote", request, rsp)
+}
+
+type Article struct {
+	// the date published
+	Date string `json:"date"`
+	// its description
+	Description string `json:"description"`
+	// the source
+	Source string `json:"source"`
+	// title of the article
+	Title string `json:"title"`
+	// the source url
+	Url string `json:"url"`
+}
+
+type HistoryRequest struct {
+	// the crypto symbol e.g BTCUSD
+	Symbol string `json:"symbol"`
+}
+
+type HistoryResponse struct {
+	// the close price
+	Close float64 `json:"close"`
+	// the date
+	Date string `json:"date"`
+	// the peak price
+	High float64 `json:"high"`
+	// the low price
+	Low float64 `json:"low"`
+	// the open price
+	Open float64 `json:"open"`
+	// the crypto symbol
+	Symbol string `json:"symbol"`
+	// the volume
+	Volume float64 `json:"volume"`
+}
+
+type NewsRequest struct {
+	// cryptocurrency ticker to request news for e.g BTC
+	Symbol string `json:"symbol"`
+}
+
+type NewsResponse struct {
+	// list of articles
+	Articles []Article `json:"articles"`
+	// symbol requested for
+	Symbol string `json:"symbol"`
+}
+
+type PriceRequest struct {
+	// the crypto symbol e.g BTCUSD
+	Symbol string `json:"symbol"`
+}
+
+type PriceResponse struct {
+	// the last price
+	Price float64 `json:"price"`
+	// the crypto symbol e.g BTCUSD
+	Symbol string `json:"symbol"`
+}
+
+type QuoteRequest struct {
+	// the crypto symbol e.g BTCUSD
+	Symbol string `json:"symbol"`
+}
+
+type QuoteResponse struct {
+	// the asking price
+	AskPrice float64 `json:"askPrice"`
+	// the ask size
+	AskSize float64 `json:"askSize"`
+	// the bidding price
+	BidPrice float64 `json:"bidPrice"`
+	// the bid size
+	BidSize float64 `json:"bidSize"`
+	// the crypto symbol
+	Symbol string `json:"symbol"`
+	// the UTC timestamp of the quote
+	Timestamp string `json:"timestamp"`
+}