From aa396c78d30c129bb2145765d3990571dbc025bb Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Tue, 6 Feb 2024 10:45:46 +0100
Subject: [feature] serdes for moved/also_known_as (#2600)

* [feature] serdes for moved/also_known_as

* document `alsoKnownAs` and `movedTo` properties

* only implicitly populate AKA uris from DB for local accounts

* don't let remotes store more than 20 AKA uris to avoid shenanigans
---
 internal/typeutils/astointernal.go | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'internal/typeutils/astointernal.go')

diff --git a/internal/typeutils/astointernal.go b/internal/typeutils/astointernal.go
index fa2ae6a62..b262030de 100644
--- a/internal/typeutils/astointernal.go
+++ b/internal/typeutils/astointernal.go
@@ -198,7 +198,25 @@ func (c *Converter) ASRepresentationToAccount(ctx context.Context, accountable a
 
 	// TODO: FeaturedTagsURI
 
-	// TODO: alsoKnownAs
+	// Moved and AlsoKnownAsURIs,
+	// needed for account migrations.
+	movedToURI := ap.GetMovedTo(accountable)
+	if movedToURI != nil {
+		acct.MovedToURI = movedToURI.String()
+	}
+
+	alsoKnownAsURIs := ap.GetAlsoKnownAs(accountable)
+	for i, uri := range alsoKnownAsURIs {
+		// Don't store more than
+		// 20 AKA URIs for remotes,
+		// to prevent people playing
+		// silly buggers.
+		if i >= 20 {
+			break
+		}
+
+		acct.AlsoKnownAsURIs = append(acct.AlsoKnownAsURIs, uri.String())
+	}
 
 	// Extract account public key and verify ownership to account.
 	pkey, pkeyURL, pkeyOwnerID, err := ap.ExtractPublicKey(accountable)
-- 
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