66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
package monetix
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import (
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"context"
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"crypto/hmac"
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"crypto/sha256"
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"encoding/hex"
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"encoding/json"
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"net/http"
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"github.com/tech/sendico/pkg/mlogger"
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"go.uber.org/zap"
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)
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type Client struct {
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cfg Config
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client *http.Client
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logger mlogger.Logger
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}
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func NewClient(cfg Config, httpClient *http.Client, logger mlogger.Logger) *Client {
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client := httpClient
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if client == nil {
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client = &http.Client{Timeout: cfg.timeout()}
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}
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cl := logger
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if cl == nil {
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cl = zap.NewNop()
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}
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return &Client{
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cfg: cfg,
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client: client,
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logger: cl.Named("client"),
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}
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}
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func (c *Client) CreateCardPayout(ctx context.Context, req CardPayoutRequest) (*CardPayoutSendResult, error) {
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return c.sendCardPayout(ctx, req)
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}
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func (c *Client) CreateCardTokenPayout(ctx context.Context, req CardTokenPayoutRequest) (*CardPayoutSendResult, error) {
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return c.sendCardTokenPayout(ctx, req)
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}
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func (c *Client) CreateCardTokenization(ctx context.Context, req CardTokenizeRequest) (*TokenizationResult, error) {
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return c.sendTokenization(ctx, req)
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}
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func signPayload(payload any, secret string) (string, error) {
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data, err := json.Marshal(payload)
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if err != nil {
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return "", err
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}
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h := hmac.New(sha256.New, []byte(secret))
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if _, err := h.Write(data); err != nil {
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return "", err
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}
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return hex.EncodeToString(h.Sum(nil)), nil
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}
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// SignPayload exposes signature calculation for callback verification.
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func SignPayload(payload any, secret string) (string, error) {
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return signPayload(payload, secret)
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}
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