fix(api): resolve public calendar GET by unique short_name.

test/api/users/user_calendar_by_id_tests.erl

@@ -20,6 +20,7 @@ test() ->
 
   test_get_calendar(Token, CalId),
   test_get_calendar_guest(Token, CalId),
+  test_get_calendar_guest_short_name(Token, CalId),
   test_get_calendar_not_found(Token),
   test_update_calendar(Token, CalId),
   test_update_calendar_settings(Token, CalId),
@@ -49,6 +50,20 @@ test_get_calendar_guest(Token, CalId) ->
   {ok, 403, _, _} = api_test_runner:client_request(get, PPath, <<>>),
   ct:pal("    OK: guest commercial 200, personal 403").
 
+test_get_calendar_guest_short_name(Token, CalId) ->
+  ct:pal("  TEST: Guest GET commercial by short_name"),
+  PathId = <<"/v1/calendars/", CalId/binary>>,
+  Slug2 = <<"sn", (integer_to_binary(erlang:unique_integer([positive])))/binary>>,
+  _ = api_test_runner:client_put(PathId, Token, #{short_name => Slug2}),
+  PathSlug = <<"/v1/calendars/", Slug2/binary>>,
+  {ok, 200, _, Body} = api_test_runner:client_request(get, PathSlug, <<>>),
+  Dec = jsx:decode(list_to_binary(Body), [return_maps]),
+  ?assertEqual(CalId, maps:get(<<"id">>, Dec)),
+  ?assertEqual(Slug2, maps:get(<<"short_name">>, Dec)),
+  EvPath = <<"/v1/calendars/", Slug2/binary, "/events">>,
+  {ok, 200, _, _} = api_test_runner:client_request(get, EvPath, <<>>),
+  ct:pal("    OK: guest GET by short_name").
+
 test_get_calendar_not_found(Token) ->
   ct:pal("  TEST: Get non-existent calendar (404)"),
   Resp = api_test_runner:client_request(get, <<"/v1/calendars/fakeid">>, Token),