commit 3a5c781

Move migration work.

 1@@ -2667,7 +2667,7 @@ int process_queue(void)
 2 /** account migration **/
 3 
 4 int migrate_account(snac *user)
 5-/* migrates this account to a new one (stored in the 'aka' user field) */
 6+/* migrates this account to a new one (stored in the 'alias' user field) */
 7 {
 8     const char *new_account = xs_dict_get(user->config, "alias");
 9 
10@@ -2676,6 +2676,26 @@ int migrate_account(snac *user)
11         return 1;
12     }
13 
14+    xs *new_actor = NULL;
15+    int status;
16+
17+    if (!valid_status(status = actor_request(user, new_account, &new_actor))) {
18+        snac_log(user, xs_fmt("Cannot migrate: error requesting actor %s %d", new_account, status));
19+        return 1;
20+    }
21+
22+    const char *loaka = xs_dict_get(new_actor, "alsoKnownAs");
23+
24+    if (xs_type(loaka) != XSTYPE_LIST) {
25+        snac_log(user, xs_fmt("Cannot migrate: destination account doesn't have any aliases"));
26+        return 1;
27+    }
28+
29+    if (xs_list_in(loaka, user->actor) == -1) {
30+        snac_log(user, xs_fmt("Cannot migrate: destination account doesn't have this one as an alias"));
31+        return 1;
32+    }
33+
34     return 0;
35 }
36