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Broaden consult search candidates for phonetic medicine matches

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DevSoftTech Server 2026-04-13 13:04:01 +05:30
parent 992fd83ff2
commit 0b2ae6ccc1
1 changed files with 10 additions and 0 deletions
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10
app/Controllers/Opd_prescription.php
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@ -5047,6 +5047,16 @@ class Opd_prescription extends BaseController
$builder->orLike($nameField, $qFirstToken, 'after'); $builder->orLike($nameField, $qFirstToken, 'after');
} }
// Phonetic candidates can differ by one letter (e.g. CETLAY/CETLEY),
// so include an alpha-prefix fallback to widen SQL fetch before PHP ranking.
if ($qAlpha !== '') {
if (mb_strlen($qAlpha) >= 3) {
$builder->orLike($nameField, substr($qAlpha, 0, 3), 'after');
} elseif (mb_strlen($qAlpha) >= 2) {
$builder->orLike($nameField, substr($qAlpha, 0, 2), 'after');
}
}
// Normalize separators so variants like "utor", "u-tor", "u tor" match each other. // Normalize separators so variants like "utor", "u-tor", "u tor" match each other.
if ($qNormalized !== '') { if ($qNormalized !== '') {
$qNormalizedSql = str_replace("'", "''", strtoupper($qNormalized)); $qNormalizedSql = str_replace("'", "''", strtoupper($qNormalized));