128 lines
4.0 KiB
PHP
128 lines
4.0 KiB
PHP
<?php
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namespace App\Database\Seeds;
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use CodeIgniter\CLI\CLI;
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use CodeIgniter\Database\Seeder;
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/**
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* OEM Lab Template Seeder
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*
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* Seeds all pathology and radiology report template data for a fresh
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* hospital installation. Safe to re-run — all inserts use INSERT IGNORE.
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*
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* Tables populated (in FK dependency order):
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* 1. lab_rgroups — Report group names (Haematology, BioChemistry …)
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* 2. hc_items (itype 5,6 only) — Billing charge items linked to lab reports
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* 3. lab_repo — Pathology report template master
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* 4. lab_tests — Individual test/parameter definitions
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* 5. lab_tests_option — Dropdown options for test parameters
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* 6. lab_repotests — Junction: tests per report + sort order
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* 7. radiology_ultrasound_template — US / MRI / CT / Xray / Echo templates
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*
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* Usage:
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* php spark db:seed LabTemplateSeeder
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*/
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class LabTemplateSeeder extends Seeder
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{
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/**
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* Ordered list of SQL files to execute.
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* Each file contains CREATE TABLE IF NOT EXISTS + INSERT IGNORE statements.
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*/
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private const SQL_FILES = [
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'01_lab_rgroups.sql',
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'02_hc_items_lab.sql',
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'03_lab_repo.sql',
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'04_lab_tests.sql',
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'05_lab_tests_option.sql',
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'06_lab_repotests.sql',
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'07_radiology_ultrasound_template.sql',
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];
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public function run(): void
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{
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$sqlDir = __DIR__ . DIRECTORY_SEPARATOR . 'LabOemData' . DIRECTORY_SEPARATOR;
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$this->db->query('SET @OLD_SQL_MODE = @@SESSION.sql_mode');
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$this->db->query('SET FOREIGN_KEY_CHECKS = 0');
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$this->db->query('SET SESSION SQL_MODE = "NO_AUTO_VALUE_ON_ZERO"');
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foreach (self::SQL_FILES as $file) {
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$path = $sqlDir . $file;
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if (! is_file($path)) {
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CLI::write(" [SKIP] Missing SQL file: $file", 'yellow');
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continue;
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}
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$sql = file_get_contents($path);
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if ($sql === false || trim($sql) === '') {
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CLI::write(" [SKIP] Empty SQL file: $file", 'yellow');
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continue;
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}
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// Strip UTF-8 BOM if present (PowerShell 5.1 Set-Content adds it)
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if (str_starts_with($sql, "\xEF\xBB\xBF")) {
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$sql = substr($sql, 3);
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}
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// Split on statement boundaries (semicolons not inside quotes)
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$statements = $this->splitSqlStatements($sql);
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foreach ($statements as $stmt) {
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$stmt = trim($stmt);
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if ($stmt === '') {
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continue;
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}
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$this->db->query($stmt);
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}
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CLI::write(" [OK] $file", 'green');
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}
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$this->db->query('SET FOREIGN_KEY_CHECKS = 1');
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$this->db->query('SET SESSION SQL_MODE = @OLD_SQL_MODE');
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CLI::write('Lab template seeder complete.', 'green');
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}
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/**
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* Simple SQL splitter: splits on semicolons that are not inside
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* single-quoted or double-quoted strings.
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*
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* @return string[]
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*/
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private function splitSqlStatements(string $sql): array
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{
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$statements = [];
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$current = '';
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$inSingle = false;
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$inDouble = false;
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$len = strlen($sql);
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for ($i = 0; $i < $len; $i++) {
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$char = $sql[$i];
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$prev = ($i > 0) ? $sql[$i - 1] : '';
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if ($char === "'" && ! $inDouble && $prev !== '\\') {
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$inSingle = ! $inSingle;
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} elseif ($char === '"' && ! $inSingle && $prev !== '\\') {
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$inDouble = ! $inDouble;
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}
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if ($char === ';' && ! $inSingle && ! $inDouble) {
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$statements[] = trim($current);
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$current = '';
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} else {
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$current .= $char;
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}
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}
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if (trim($current) !== '') {
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$statements[] = trim($current);
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}
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return $statements;
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}
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}
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