NdoleStudio / coinpayments-go

package coinpayments

import (

	"context"

	"encoding/json"

	"net/http"

	"net/url"

)

// paymentService is the API client Payments on coinpayments.net

type paymentService service

// CreateTransaction creates a payment on coinpayments

//

// API Docs: https://www.coinpayments.net/apidoc-create-transaction

func (service *paymentService) CreateTransaction(ctx context.Context, params *CreatePaymentRequest) (*CreatePaymentResponse, *Response, error) {

	payload := url.Values{}

	payload.Add("amount", params.Amount)

	payload.Add("currency1", params.OriginalCurrency)

	payload.Add("currency2", params.SendingCurrency)

	request, err := service.client.newRequest(ctx, http.MethodPost, "create_transaction", payload)

	if err != nil {

		return nil, nil, err

	}

	response, err := service.client.do(request)

	if err != nil {

		return nil, response, err

	}

	createPaymentResponse := new(CreatePaymentResponse)

	if err = json.Unmarshal(*response.Body, createPaymentResponse); err != nil {

		return nil, response, err

	}

	return createPaymentResponse, response, nil

}

// GetTransaction fetches information on a transaction

//

// API Docs: https://www.coinpayments.net/apidoc-get-tx-info

func (service *paymentService) GetTransaction(ctx context.Context, transactionID string) (*map[string]interface{}, *Response, error) {

	payload := url.Values{}

	payload.Add("txid", transactionID)

	request, err := service.client.newRequest(ctx, http.MethodPost, "get_tx_info", payload)

	if err != nil {

		return nil, nil, err

	}

	response, err := service.client.do(request)

	if err != nil {

		return nil, response, err

	}

	createPaymentResponse := new(map[string]interface{})

	if err = json.Unmarshal(*response.Body, createPaymentResponse); err != nil {

		return nil, response, err

	}

	return createPaymentResponse, response, nil

}