DV-3540: added new receipt email template support

CHANGELOG.md

@@ -28,6 +28,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - fix: sort currency order for form without api key [DV-3529]
 - chore: reuse errors across multiple exchange clients [DV-3544]
 - fix: exclude unconfirmed transactions for tx-find [DV-3528]
+- feat: added new receipt email mustache template support [DV-3540]
+- fix: panic in Binance GetOrderRule when handling USDT pairs [DV-3558]
 
 ## [0.9.7] - 2025-09-22
 - Fix rename ResetPasswordCode to Code for consistency in user notifications [DV-3403]

go.mod

@@ -22,7 +22,7 @@ require (
 	github.com/cbroglie/mustache v1.4.0
 	github.com/dv-net/dv-processing v0.9.5-RC01
 	github.com/dv-net/dv-proto v0.5.1
-	github.com/dv-net/email-template v0.1.4
+	github.com/dv-net/email-template v0.1.5-0.20251010104137-d269cfd03a5f
 	github.com/dv-net/go-bip39 v1.1.1
 	github.com/dv-net/mx v0.1.1
 	github.com/dv-net/xconfig v0.1.0

go.sum

@@ -193,8 +193,8 @@ github.com/dv-net/dv-processing v0.9.5-RC01 h1:vw0YDcn8CYuhvk+vFqln3irMINgdqU6Ak
 github.com/dv-net/dv-processing v0.9.5-RC01/go.mod h1:8qz80xHkRHLeS9vWts/zagz6po3lRvHHLvuq1Ki97I8=
 github.com/dv-net/dv-proto v0.5.1 h1:SUmKb2ja7qyMz6g4z0Jw/y+US7F0zq4qUYq1kFoSv2M=
 github.com/dv-net/dv-proto v0.5.1/go.mod h1:X8D+6FZu/YX0hL+Tb2LhozNUdVcQgcLMsmTW9MrZl5o=
-github.com/dv-net/email-template v0.1.4 h1:LjHE8lYHqrk9WuumNCH/QfDVCC7YDr/qBwHO7IfbmDc=
-github.com/dv-net/email-template v0.1.4/go.mod h1:Qbt8pjxHwdOb1XUWDhLjtEPIODWDOYdt6Y10SOAdTBw=
+github.com/dv-net/email-template v0.1.5-0.20251010104137-d269cfd03a5f h1:DHSMVb05JLHqf0NJQjkmTExZXtUTAqOInQOUpxqoDow=
+github.com/dv-net/email-template v0.1.5-0.20251010104137-d269cfd03a5f/go.mod h1:Qbt8pjxHwdOb1XUWDhLjtEPIODWDOYdt6Y10SOAdTBw=
 github.com/dv-net/go-bip39 v1.1.1 h1:KRJwVNjgJPipMfwVN0qbAJG17fMu4BvjDD/tnP35ers=
 github.com/dv-net/go-bip39 v1.1.1/go.mod h1:zbcC/5LED0EfiNZdvDoLgcyl+9mfMH/bEQdxTn4hj/Q=
 github.com/dv-net/mx v0.1.1 h1:+Y02hBmGY2JRxUR/kHM+TPbs8863CVnxrYsukXDR8CI=

internal/service/notification_sender/mail_sender/handlers.go

@@ -376,6 +376,8 @@ func (svc *Service) handleUserCryptoReceipt(_ context.Context, email string, enc
 		NetworkFeeAmount:     pBody.NetworkFeeAmount,
 		NetworkFeeCurrency:   pBody.NetworkFeeCurrency,
 		NetworkFeeUSD:        pBody.NetworkFeeUSD,
+		StoreName:            pBody.StoreName,
+		StoreUserID:          pBody.StoreUserID,
 	}
 
 	body, err := svc.templateSvc.AssembleEmail(emailParams)

internal/service/notify/types.go

@@ -332,6 +332,8 @@ type UserCryptoReceiptNotificationData struct {
 	PlatformFeeAmount    string `json:"platform_fee_amount"`
 	PlatformFeeUSD       string `json:"platform_fee_usd"`
 	PlatformFeeCurrency  string `json:"platform_fee_currency"`
+	StoreUserID          string `json:"store_user_id"`
+	StoreName            string `json:"store_name"`
 }
 
 func (d *UserCryptoReceiptNotificationData) Encode() ([]byte, error) {

internal/service/templater/payload.go

@@ -424,6 +424,7 @@ type CryptoReceiptI18N struct {
 		Subject string `json:"subject"`
 	} `json:"email"`
 	TitleLabel    string `json:"title_label"`
+	TokenLabel    string `json:"token_label"`
 	PaymentStatus struct {
 		Pending   string `json:"pending"`
 		Completed string `json:"completed"`
@@ -439,6 +440,8 @@ type CryptoReceiptI18N struct {
 	PaymentTypeLabel       string `json:"payment_type_label"`
 	PaymentBlockchainLabel string `json:"payment_blockchain_label"`
 	TransactionHashLabel   string `json:"transaction_hash_label"`
+	StoreNameLabel         string `json:"store_name_label"`
+	StoreUserIdLabel       string `json:"store_user_id_label"` //nolint:revive
 	Payment                struct {
 		AmountLabel         string `json:"amount_label"`
 		NetworkLabelPrefix  string `json:"network_label_prefix"`
@@ -482,6 +485,8 @@ type UserCryptoReceiptPayload struct {
 	PlatformFeeAmount    string `json:"platform_fee_amount"`
 	PlatformFeeUSD       string `json:"platform_fee_usd"`
 	PlatformFeeCurrency  string `json:"platform_fee_currency"`
+	StoreName            string `json:"store_name"`
+	StoreUserID          string `json:"store_user_id"`
 }
 
 // Simple methods for dynamic text resolution (called by mustache as simple methods)

internal/service/transactions/event_handler.go

@@ -62,6 +62,8 @@ func (s *Service) handleDepositReceiptSent(ev event.IEvent) error {
 		PlatformFeeAmount:    decimal.Zero.String(),
 		PlatformFeeUSD:       decimal.Zero.String(),
 		PlatformFeeCurrency:  currency.Code,
+		StoreName:            storeData.Name,
+		StoreUserID:          convertedEv.GetStoreExternalID(),
 	}, &models.NotificationArgs{
 		StoreID: util.Pointer(storeData.ID),
 	})