✨ User actor in activitypub

pkg/internal/http/api/activitypub_api.go

@@ -126,3 +126,24 @@ func apUserOutbox(c *fiber.Ctx) error {
 
 	return c.JSON(outbox)
 }
+
+func apUserActor(c *fiber.Ctx) error {
+	name := c.Params("name")
+
+	var publisher models.Publisher
+	if err := database.C.Where("name = ?", name).First(&publisher).Error; err != nil {
+		return c.Status(404).JSON(fiber.Map{"error": "User not found"})
+	}
+
+	id := services.GetActivityID("/users/" + publisher.Name)
+	actor := activitypub.Actor{
+		ID:                id,
+		Inbox:             id + "/inbox",
+		Outbox:            id + "/outbox",
+		Type:              activitypub.PersonType,
+		Name:              activitypub.DefaultNaturalLanguageValue(publisher.Name),
+		PreferredUsername: activitypub.DefaultNaturalLanguageValue(publisher.Nick),
+	}
+
+	return c.JSON(actor)
+}

pkg/internal/http/api/index.go

@@ -12,6 +12,7 @@ func MapAPIs(app *fiber.App, baseURL string) {
 		{
 			activitypub.Post("/users/:name/inbox", apUserInbox)
 			activitypub.Get("/users/:name/outbox", apUserOutbox)
+			activitypub.Get("/users/:name", apUserActor)
 		}
 
 		publishers := api.Group("/publishers").Name("Publisher API")