Rename PostgreSQL table prefix from wp_ to webpush_

webpush/store.go

@@ -0,0 +1,51 @@
+package webpush
+
+import (
+	"errors"
+	"net/netip"
+	"time"
+
+	"heckel.io/ntfy/v2/log"
+)
+
+const (
+	SubscriptionIDPrefix                     = "wps_"
+	SubscriptionIDLength                     = 10
+	SubscriptionEndpointLimitPerSubscriberIP = 10
+)
+
+var (
+	ErrWebPushNoRows               = errors.New("no rows found")
+	ErrWebPushTooManySubscriptions = errors.New("too many subscriptions")
+	ErrWebPushUserIDCannotBeEmpty  = errors.New("user ID cannot be empty")
+)
+
+// Store is the interface for a web push subscription store.
+type Store interface {
+	UpsertSubscription(endpoint, auth, p256dh, userID string, subscriberIP netip.Addr, topics []string) error
+	SubscriptionsForTopic(topic string) ([]*Subscription, error)
+	SubscriptionsExpiring(warnAfter time.Duration) ([]*Subscription, error)
+	MarkExpiryWarningSent(subscriptions []*Subscription) error
+	RemoveSubscriptionsByEndpoint(endpoint string) error
+	RemoveSubscriptionsByUserID(userID string) error
+	RemoveExpiredSubscriptions(expireAfter time.Duration) error
+	Close() error
+}
+
+// Subscription represents a web push subscription.
+type Subscription struct {
+	ID       string
+	Endpoint string
+	Auth     string
+	P256dh   string
+	UserID   string
+}
+
+// Context returns the logging context for the subscription.
+func (w *Subscription) Context() log.Context {
+	return map[string]any{
+		"web_push_subscription_id":       w.ID,
+		"web_push_subscription_user_id":  w.UserID,
+		"web_push_subscription_endpoint": w.Endpoint,
+	}
+}