Add initial feed structure, fix passkey id usage

storage-new/models/Feed.go

@@ -0,0 +1,32 @@
+package models
+
+import (
+	"database/sql"
+
+	"gorm.io/gorm"
+)
+
+// A feed is the initial entry point for all inbound Activitypub events.
+// However, its primary and only user-facing use case is to be a collection
+// of inbound messages, nothing else.
+//
+// Thus, the flow for inbound events is the following:
+// If the event is a note:
+//
+// Add it to the receiving feed. If it's a reply and the feed is a default
+// create a notification for the owner
+//
+// If it's an event:
+//
+// If the feed is not a default feed for a user, discard the event
+// If it is the default feed for a user, create a notification for the owner
+type Feed struct {
+	gorm.Model
+	Name      string
+	Owner     User
+	OwnerId   string
+	IsDefault bool // Whether the feed is the default one for the user
+	// If a feed is the default one for a user, use that user's public key.
+	// Otherwise, use its own key
+	PublicKey sql.NullString
+}