Version 1

2026-06-23 18:50:37 +01:00
commit 55d9772272
133 changed files with 21515 additions and 0 deletions
@@ -0,0 +1,105 @@
+package httpx
+
+import (
+	"strings"
+	"sync"
+	"time"
+)
+
+type paymentIntentVerification struct {
+	PaymentIntentID  string    `json:"paymentIntentId"`
+	WebhookState     string    `json:"webhookState"`
+	WebhookEventID   string    `json:"webhookEventId,omitempty"`
+	WebhookEventType string    `json:"webhookEventType,omitempty"`
+	Message          string    `json:"message"`
+	Verified         bool      `json:"verified"`
+	UpdatedAt        time.Time `json:"updatedAt"`
+	CreatedAt        time.Time `json:"createdAt"`
+}
+
+type paymentIntentStateStore struct {
+	mu      sync.RWMutex
+	records map[string]paymentIntentVerification
+}
+
+func newPaymentIntentStateStore() *paymentIntentStateStore {
+	return &paymentIntentStateStore{records: make(map[string]paymentIntentVerification)}
+}
+
+func (s *paymentIntentStateStore) upsertCreated(paymentIntentID string) {
+	if strings.TrimSpace(paymentIntentID) == "" {
+		return
+	}
+
+	now := time.Now().UTC()
+
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	record, exists := s.records[paymentIntentID]
+	if !exists {
+		record = paymentIntentVerification{
+			PaymentIntentID: paymentIntentID,
+			CreatedAt:       now,
+		}
+	}
+
+	record.WebhookState = "awaiting_webhook"
+	record.Message = "Waiting for Stripe webhook verification."
+	record.Verified = false
+	record.UpdatedAt = now
+
+	s.records[paymentIntentID] = record
+}
+
+func (s *paymentIntentStateStore) applyWebhook(result *stripeWebhookResult) {
+	if result == nil || strings.TrimSpace(result.PaymentIntentID) == "" {
+		return
+	}
+
+	now := time.Now().UTC()
+
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	record, exists := s.records[result.PaymentIntentID]
+	if !exists {
+		record = paymentIntentVerification{
+			PaymentIntentID: result.PaymentIntentID,
+			CreatedAt:       now,
+		}
+	}
+
+	record.WebhookEventID = result.EventID
+	record.WebhookEventType = result.EventType
+	record.Message = result.Message
+	record.Verified = result.Verified
+	record.UpdatedAt = now
+
+	switch result.OrderState {
+	case "paid_verified_local_only", "paid_unrecorded":
+		record.WebhookState = "succeeded"
+	case "payment_failed_verified_local_only", "payment_failed_unrecorded":
+		record.WebhookState = "failed"
+	case "processing_verified_local_only", "processing_unrecorded":
+		record.WebhookState = "processing"
+	case "canceled_verified_local_only", "canceled_unrecorded":
+		record.WebhookState = "canceled"
+	case "ignored":
+		record.WebhookState = "ignored"
+	default:
+		record.WebhookState = "awaiting_webhook"
+	}
+
+	s.records[result.PaymentIntentID] = record
+}
+
+func (s *paymentIntentStateStore) get(paymentIntentID string) (paymentIntentVerification, bool) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	record, exists := s.records[paymentIntentID]
+	return record, exists
+}
+
+var paymentIntentStates = newPaymentIntentStateStore()