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package VNWeb::Tags::Elm;
use VNWeb::Prelude;
elm_api Tags => undef, { search => {} }, sub {
my $q = shift->{search};
my $qs = $q =~ s/[%_]//gr;
elm_TagResult tuwf->dbPagei({ results => 15, page => 1 },
'SELECT t.id, t.name, t.searchable, t.applicable, t.state
FROM (',
sql_join('UNION ALL',
$q =~ /^$RE{gid}$/ ? sql('SELECT 1, id FROM tags WHERE id =', \"$+{id}") : (),
sql('SELECT 1+substr_score(lower(name),', \$qs, '), id FROM tags WHERE name ILIKE', \"%$qs%"),
sql('SELECT 10+substr_score(lower(alias),', \$qs, '), tag FROM tags_aliases WHERE alias ILIKE', \"%$qs%"),
), ') x (prio, id)
JOIN tags t ON t.id = x.id
WHERE t.state <> 1
GROUP BY t.id, t.name, t.searchable, t.applicable, t.state
ORDER BY MIN(x.prio), t.name
')
};
1;
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