first commit

internal/dm/model.go

@@ -0,0 +1,33 @@
+package dm
+
+import "time"
+
+type EventType string
+
+const (
+	EventWelcome       EventType = "welcome"
+	EventExpiringSoon  EventType = "expiring_soon"
+	EventExpired       EventType = "expired"
+	EventExtended      EventType = "extended"
+)
+
+type Status string
+
+const (
+	StatusPending   Status = "pending"
+	StatusDelivered Status = "delivered"
+	StatusDead      Status = "dead"
+)
+
+type OutboxItem struct {
+	ID            int64
+	EventType     EventType
+	Pubkey        string
+	Content       string
+	Attempts      int
+	LastAttemptAt *time.Time
+	NextAttemptAt time.Time
+	Status        Status
+	LastError     string
+	CreatedAt     time.Time
+}