From 49b0b63f55deb135d05bbbbfdba141097be2876c Mon Sep 17 00:00:00 2001
From: Stephan D <sdeshevikh@yandex.ru>
Date: Thu, 5 Feb 2026 19:03:35 +0100
Subject: [PATCH] extended fields

---
 .../gateway/shared/network_registry.go        | 36 +++++++++++++++++++
 api/server/interface/api/sresponse/payment.go | 17 +++++----
 2 files changed, 47 insertions(+), 6 deletions(-)
 create mode 100644 api/gateway/tron/internal/service/gateway/shared/network_registry.go

diff --git a/api/gateway/tron/internal/service/gateway/shared/network_registry.go b/api/gateway/tron/internal/service/gateway/shared/network_registry.go
new file mode 100644
index 00000000..8b1d78ad
--- /dev/null
+++ b/api/gateway/tron/internal/service/gateway/shared/network_registry.go
@@ -0,0 +1,36 @@
+package shared
+
+import "strings"
+
+// NetworkRegistry provides network configuration lookup by name.
+type NetworkRegistry struct {
+	networks map[string]Network
+}
+
+// NewNetworkRegistry creates a NetworkRegistry from a slice of network configs.
+func NewNetworkRegistry(networks []Network) *NetworkRegistry {
+	m := make(map[string]Network, len(networks))
+	for _, n := range networks {
+		if n.Name.IsValid() {
+			m[strings.ToLower(n.Name.String())] = n
+		}
+	}
+	return &NetworkRegistry{networks: m}
+}
+
+// Network returns the configuration for the named network.
+func (r *NetworkRegistry) Network(name string) (Network, bool) {
+	if r == nil || r.networks == nil {
+		return Network{}, false
+	}
+	n, ok := r.networks[strings.ToLower(strings.TrimSpace(name))]
+	return n, ok
+}
+
+// Networks returns all configured networks.
+func (r *NetworkRegistry) Networks() map[string]Network {
+	if r == nil {
+		return nil
+	}
+	return r.networks
+}
diff --git a/api/server/interface/api/sresponse/payment.go b/api/server/interface/api/sresponse/payment.go
index fa55778a..13eb0982 100644
--- a/api/server/interface/api/sresponse/payment.go
+++ b/api/server/interface/api/sresponse/payment.go
@@ -2,6 +2,7 @@ package sresponse
 
 import (
 	"net/http"
+	"time"
 
 	"github.com/tech/sendico/pkg/api/http/response"
 	"github.com/tech/sendico/pkg/mlogger"
@@ -57,12 +58,14 @@ type PaymentQuotes struct {
 }
 
 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"`
+	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"`
+	CreatedAt      time.Time         `json:"createdAt,omitempty"`
+	Meta           map[string]string `json:"meta,omitempty"`
 }
 
 type paymentQuoteResponse struct {
@@ -251,5 +254,7 @@ func toPayment(p *orchestratorv1.Payment) *Payment {
 		FailureCode:    p.GetFailureCode().String(),
 		FailureReason:  p.GetFailureReason(),
 		LastQuote:      toPaymentQuote(p.GetLastQuote()),
+		CreatedAt:      p.GetCreatedAt().AsTime(),
+		Meta:           p.GetMetadata(),
 	}
 }
-- 
2.49.1