monetix gateway

api/gateway/mntx/internal/service/monetix/config.go

@@ -0,0 +1,78 @@
+package monetix
+
+import (
+	"strings"
+	"time"
+)
+
+const (
+	DefaultRequestTimeout   = 15 * time.Second
+	DefaultStatusSuccess    = "success"
+	DefaultStatusProcessing = "processing"
+
+	OutcomeSuccess    = "success"
+	OutcomeProcessing = "processing"
+	OutcomeDecline    = "decline"
+)
+
+// Config holds resolved settings for communicating with Monetix.
+type Config struct {
+	BaseURL                string
+	ProjectID              int64
+	SecretKey              string
+	AllowedCurrencies      []string
+	RequireCustomerAddress bool
+	RequestTimeout         time.Duration
+	StatusSuccess          string
+	StatusProcessing       string
+}
+
+func DefaultConfig() Config {
+	return Config{
+		RequestTimeout:   DefaultRequestTimeout,
+		StatusSuccess:    DefaultStatusSuccess,
+		StatusProcessing: DefaultStatusProcessing,
+	}
+}
+
+func (c Config) timeout() time.Duration {
+	if c.RequestTimeout <= 0 {
+		return DefaultRequestTimeout
+	}
+	return c.RequestTimeout
+}
+
+// Timeout exposes the configured HTTP timeout for external callers.
+func (c Config) Timeout() time.Duration {
+	return c.timeout()
+}
+
+func (c Config) CurrencyAllowed(code string) bool {
+	code = strings.ToUpper(strings.TrimSpace(code))
+	if code == "" {
+		return false
+	}
+	if len(c.AllowedCurrencies) == 0 {
+		return true
+	}
+	for _, allowed := range c.AllowedCurrencies {
+		if strings.EqualFold(strings.TrimSpace(allowed), code) {
+			return true
+		}
+	}
+	return false
+}
+
+func (c Config) SuccessStatus() string {
+	if strings.TrimSpace(c.StatusSuccess) == "" {
+		return DefaultStatusSuccess
+	}
+	return strings.ToLower(strings.TrimSpace(c.StatusSuccess))
+}
+
+func (c Config) ProcessingStatus() string {
+	if strings.TrimSpace(c.StatusProcessing) == "" {
+		return DefaultStatusProcessing
+	}
+	return strings.ToLower(strings.TrimSpace(c.StatusProcessing))
+}