DevSoftTech Server
7ec5149ccf
Add an Admin CRUD master for IPD admission examination fields with enabled state, display order, field types, and select options.
42 lines
1.7 KiB
PHP
42 lines
1.7 KiB
PHP
<?php
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namespace App\Database\Migrations;
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use CodeIgniter\Database\Migration;
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class AddIpdGeneralExamFieldControls extends Migration
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{
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public function up()
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{
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if (! $this->tableExists('ipd_discharge_general_exam_col')) {
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return;
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}
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if (! $this->fieldExists('is_active', 'ipd_discharge_general_exam_col')) {
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$this->db->query('ALTER TABLE ipd_discharge_general_exam_col ADD COLUMN is_active TINYINT(1) NOT NULL DEFAULT 1 AFTER cat_group');
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}
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if (! $this->fieldExists('display_order', 'ipd_discharge_general_exam_col')) {
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$this->db->query('ALTER TABLE ipd_discharge_general_exam_col ADD COLUMN display_order INT NOT NULL DEFAULT 0 AFTER is_active');
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$this->db->query('UPDATE ipd_discharge_general_exam_col SET display_order = id WHERE display_order = 0');
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}
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}
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public function down()
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{
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if ($this->tableExists('ipd_discharge_general_exam_col') && $this->fieldExists('display_order', 'ipd_discharge_general_exam_col')) {
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$this->db->query('ALTER TABLE ipd_discharge_general_exam_col DROP COLUMN display_order');
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}
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if ($this->tableExists('ipd_discharge_general_exam_col') && $this->fieldExists('is_active', 'ipd_discharge_general_exam_col')) {
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$this->db->query('ALTER TABLE ipd_discharge_general_exam_col DROP COLUMN is_active');
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}
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}
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private function tableExists(string $table): bool
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{
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return $this->db->query('SHOW TABLES LIKE ' . $this->db->escape($table))->getRowArray() !== null;
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}
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private function fieldExists(string $field, string $table): bool
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{
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return $this->db->query('SHOW COLUMNS FROM `' . $table . '` LIKE ' . $this->db->escape($field))->getRowArray() !== null;
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}
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} |