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Fix BD ASTM frame reassembly and result parsing

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Dwi Swandhana
2026-05-07 05:23:37 +07:00
parent 04ad16f72a
commit 4a48063931
3 changed files with 155 additions and 107 deletions
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htdocs/app/Services/AstmMessageService.php
+59 -10
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@@ -664,7 +664,7 @@ class AstmMessageService
protected function splitBDAstmMessages(string $raw): array
{
// bersihkan karakter kontrol
$clean = preg_replace('/[\x02\x03\x04]/', '', $raw);
$clean = preg_replace('/[\x02\x03\x04\x17]/', '', $raw);
$lines = preg_split("/\r\n|\n|\r/", $clean);
@@ -698,17 +698,48 @@ class AstmMessageService
protected function reassembleAstmFrames(string $raw): string
{
$buffer = '';
$frames = [];
$frames = explode("\x02", $raw);
// ambil semua frame
preg_match_all('/\x02(\d)(.*?)\x03(..)/s', $raw, $frames);
foreach ($frames as $frame) {
if ($frame === '') {
continue;
}
$content = $frame;
$etxPos = strpos($content, "\x03");
$etbPos = strpos($content, "\x17");
if ($etxPos !== false && ($etbPos === false || $etxPos < $etbPos)) {
$content = substr($content, 0, $etxPos);
} elseif ($etbPos !== false) {
$content = substr($content, 0, $etbPos);
}
if ($content !== '' && ctype_digit($content[0])) {
$content = substr($content, 1);
}
foreach ($frames[2] as $content) {
// gabungkan isi frame (tanpa ETX & checksum)
$buffer .= $content;
}
return trim($buffer);
return trim($buffer) !== '' ? trim($buffer) : trim($raw);
}
protected function normalizeBDResult(?string $value): ?string
{
$value = trim((string) $value);
if ($value === '') {
return null;
}
if (stripos($value, 'NEGATIVE') !== false) {
return 'NEGATIVE';
}
if (stripos($value, 'POSITIVE') !== false) {
return 'POSITIVE';
}
return explode('^', $value)[0] ?: null;
}
protected function processBDAstmResponse(string $raw, $data): bool
{
@@ -718,7 +749,8 @@ class AstmMessageService
// =========================
$accnumber= '';
$resultDateTime = null;
$rawClean = preg_replace('/[\x02\x03\x04]/', '', $raw);
$bdResult = null;
$rawClean = preg_replace('/[\x02\x03\x04\x17]/', '', $this->reassembleAstmFrames($raw));
$lines = preg_split("/\r\n|\n|\r/", $rawClean);
$parsed = [
@@ -771,14 +803,18 @@ class AstmMessageService
} elseif (str_starts_with($line, 'R|')) {
$f = explode('|', $line);
$test = explode('^', $f[2] ?? '');
$bdResult = $this->normalizeBDResult($f[3] ?? null) ?? $bdResult;
$resultDateTime = $this->astmToDateTime($f[12] ?? null)
?? $this->astmToDateTime($f[11] ?? null)
?? $resultDateTime;
// Instrument detail di akhir baris
preg_match('/(MGIT960|BACTECFX)[^|]*/', $line, $inst);
$parsed['result'] = [
'organism' => $test[2] ?? null,
'test_status' => explode('^', $f[3] ?? '')[0],
'result_status_datetime' => $this->astmToDateTime($f[13] ?? $resultDateTime),
'test_status' => $bdResult ?? explode('^', $f[3] ?? '')[0],
'result_status_datetime' => $resultDateTime,
];
$parsed['instrument'] = [
@@ -834,6 +870,19 @@ class AstmMessageService
]
);
}
if ($accnumber != '' && $bdResult){
KomponenJawaban::updateOrCreate(
[
'accnumber' => $accnumber,
'komponen' => 'bd_result',
'isidata' => $bdResult,
],
[
'template' => 'Kultur',
'created_by' => 'BD'
]
);
}
//Log::info("Data BD ASTM Berhasil di Parse dan di simpan ", $resultSample->toArray());