quotation bff

api/server/interface/api/sresponse/payment.go

@@ -0,0 +1,174 @@
+package sresponse
+
+import (
+	"net/http"
+
+	"github.com/tech/sendico/pkg/api/http/response"
+	"github.com/tech/sendico/pkg/mlogger"
+	feesv1 "github.com/tech/sendico/pkg/proto/billing/fees/v1"
+	chainv1 "github.com/tech/sendico/pkg/proto/gateway/chain/v1"
+	oraclev1 "github.com/tech/sendico/pkg/proto/oracle/v1"
+	orchestratorv1 "github.com/tech/sendico/pkg/proto/payments/orchestrator/v1"
+)
+
+type FeeLine struct {
+	LedgerAccountRef string            `json:"ledgerAccountRef,omitempty"`
+	Amount           *Money            `json:"amount,omitempty"`
+	LineType         string            `json:"lineType,omitempty"`
+	Side             string            `json:"side,omitempty"`
+	Meta             map[string]string `json:"meta,omitempty"`
+}
+
+type NetworkFee struct {
+	NetworkFee        *Money `json:"networkFee,omitempty"`
+	EstimationContext string `json:"estimationContext,omitempty"`
+}
+
+type FxQuote struct {
+	QuoteRef        string `json:"quoteRef,omitempty"`
+	BaseCurrency    string `json:"baseCurrency,omitempty"`
+	QuoteCurrency   string `json:"quoteCurrency,omitempty"`
+	Side            string `json:"side,omitempty"`
+	Price           string `json:"price,omitempty"`
+	BaseAmount      *Money `json:"baseAmount,omitempty"`
+	QuoteAmount     *Money `json:"quoteAmount,omitempty"`
+	ExpiresAtUnixMs int64  `json:"expiresAtUnixMs,omitempty"`
+	Provider        string `json:"provider,omitempty"`
+	RateRef         string `json:"rateRef,omitempty"`
+	Firm            bool   `json:"firm,omitempty"`
+}
+
+type PaymentQuote struct {
+	QuoteRef                 string      `json:"quoteRef,omitempty"`
+	DebitAmount              *Money      `json:"debitAmount,omitempty"`
+	ExpectedSettlementAmount *Money      `json:"expectedSettlementAmount,omitempty"`
+	ExpectedFeeTotal         *Money      `json:"expectedFeeTotal,omitempty"`
+	FeeQuoteToken            string      `json:"feeQuoteToken,omitempty"`
+	FeeLines                 []FeeLine   `json:"feeLines,omitempty"`
+	NetworkFee               *NetworkFee `json:"networkFee,omitempty"`
+	FxQuote                  *FxQuote    `json:"fxQuote,omitempty"`
+}
+
+type Payment struct {
+	PaymentRef     string        `json:"paymentRef,omitempty"`
+	IdempotencyKey string        `json:"idempotencyKey,omitempty"`
+	State          string        `json:"state,omitempty"`
+	FailureCode    string        `json:"failureCode,omitempty"`
+	FailureReason  string        `json:"failureReason,omitempty"`
+	LastQuote      *PaymentQuote `json:"lastQuote,omitempty"`
+}
+
+type paymentQuoteResponse struct {
+	authResponse `json:",inline"`
+	Quote        *PaymentQuote `json:"quote"`
+}
+
+type paymentResponse struct {
+	authResponse `json:",inline"`
+	Payment      *Payment `json:"payment"`
+}
+
+// PaymentQuote wraps a payment quote with refreshed access token.
+func PaymentQuoteResponse(logger mlogger.Logger, quote *orchestratorv1.PaymentQuote, token *TokenData) http.HandlerFunc {
+	return response.Ok(logger, paymentQuoteResponse{
+		Quote:        toPaymentQuote(quote),
+		authResponse: authResponse{AccessToken: *token},
+	})
+}
+
+// Payment wraps a payment with refreshed access token.
+func PaymentResponse(logger mlogger.Logger, payment *orchestratorv1.Payment, token *TokenData) http.HandlerFunc {
+	return response.Ok(logger, paymentResponse{
+		Payment:      toPayment(payment),
+		authResponse: authResponse{AccessToken: *token},
+	})
+}
+
+func toFeeLines(lines []*feesv1.DerivedPostingLine) []FeeLine {
+	if len(lines) == 0 {
+		return nil
+	}
+	result := make([]FeeLine, 0, len(lines))
+	for _, line := range lines {
+		if line == nil {
+			continue
+		}
+		result = append(result, FeeLine{
+			LedgerAccountRef: line.GetLedgerAccountRef(),
+			Amount:           toMoney(line.GetMoney()),
+			LineType:         line.GetLineType().String(),
+			Side:             line.GetSide().String(),
+			Meta:             line.GetMeta(),
+		})
+	}
+	if len(result) == 0 {
+		return nil
+	}
+	return result
+}
+
+func toNetworkFee(n *chainv1.EstimateTransferFeeResponse) *NetworkFee {
+	if n == nil {
+		return nil
+	}
+	return &NetworkFee{
+		NetworkFee:        toMoney(n.GetNetworkFee()),
+		EstimationContext: n.GetEstimationContext(),
+	}
+}
+
+func toFxQuote(q *oraclev1.Quote) *FxQuote {
+	if q == nil {
+		return nil
+	}
+	pair := q.GetPair()
+	base := ""
+	quote := ""
+	if pair != nil {
+		base = pair.GetBase()
+		quote = pair.GetQuote()
+	}
+	return &FxQuote{
+		QuoteRef:        q.GetQuoteRef(),
+		BaseCurrency:    base,
+		QuoteCurrency:   quote,
+		Side:            q.GetSide().String(),
+		Price:           q.GetPrice().GetValue(),
+		BaseAmount:      toMoney(q.GetBaseAmount()),
+		QuoteAmount:     toMoney(q.GetQuoteAmount()),
+		ExpiresAtUnixMs: q.GetExpiresAtUnixMs(),
+		Provider:        q.GetProvider(),
+		RateRef:         q.GetRateRef(),
+		Firm:            q.GetFirm(),
+	}
+}
+
+func toPaymentQuote(q *orchestratorv1.PaymentQuote) *PaymentQuote {
+	if q == nil {
+		return nil
+	}
+	return &PaymentQuote{
+		QuoteRef:                 q.GetQuoteRef(),
+		DebitAmount:              toMoney(q.GetDebitAmount()),
+		ExpectedSettlementAmount: toMoney(q.GetExpectedSettlementAmount()),
+		ExpectedFeeTotal:         toMoney(q.GetExpectedFeeTotal()),
+		FeeQuoteToken:            q.GetFeeQuoteToken(),
+		FeeLines:                 toFeeLines(q.GetFeeLines()),
+		NetworkFee:               toNetworkFee(q.GetNetworkFee()),
+		FxQuote:                  toFxQuote(q.GetFxQuote()),
+	}
+}
+
+func toPayment(p *orchestratorv1.Payment) *Payment {
+	if p == nil {
+		return nil
+	}
+	return &Payment{
+		PaymentRef:     p.GetPaymentRef(),
+		IdempotencyKey: p.GetIdempotencyKey(),
+		State:          p.GetState().String(),
+		FailureCode:    p.GetFailureCode().String(),
+		FailureReason:  p.GetFailureReason(),
+		LastQuote:      toPaymentQuote(p.GetLastQuote()),
+	}
+}