recreate project

2026-02-10 22:11:06 -05:00
commit 663c0cdbda
10149 changed files with 1379710 additions and 0 deletions
@@ -0,0 +1,63 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+
+class CreateInventoryMovements extends Migration
+{
+    public function up()
+    {
+        $this->forge->addField([
+            'id'              => ['type'=>'INT','unsigned'=>true,'auto_increment'=>true],
+            'item_id'         => ['type'=>'INT','unsigned'=>true,'null'=>false],
+            'qty_change'      => ['type'=>'INT','null'=>false], // +in / -out
+            'movement_type'   => ['type'=>'ENUM("initial","in","out","adjust","distribution")','null'=>false,'default'=>'adjust'],
+            'reason'          => ['type'=>'VARCHAR','constraint'=>120,'null'=>true],
+            'note'            => ['type'=>'TEXT','null'=>true],
+
+            // tagging
+            'semester'        => ['type'=>'ENUM("Spring","Fall")','null'=>true],
+            'school_year'     => ['type'=>'VARCHAR','constraint'=>16,'null'=>true], // e.g. 2025-2026
+
+            // who/for whom
+            'performed_by'    => ['type'=>'INT','unsigned'=>true,'null'=>true], // user id
+            'teacher_id'      => ['type'=>'INT','unsigned'=>true,'null'=>true],
+            'student_id'      => ['type'=>'INT','unsigned'=>true,'null'=>true],
+            'class_section_id'=> ['type'=>'INT','unsigned'=>true,'null'=>true],
+
+            'created_at'      => ['type'=>'DATETIME','null'=>true],
+            'updated_at'      => ['type'=>'DATETIME','null'=>true],
+        ]);
+        $this->forge->addKey('id', true);
+        $this->forge->addKey('item_id');
+        $this->forge->addKey(['school_year','semester']);
+        $this->forge->addKey('movement_type');
+
+        $this->forge->addForeignKey('item_id', 'inventory_items', 'id', 'CASCADE', 'CASCADE');
+
+        // Create table as InnoDB
+        $this->forge->createTable('inventory_movements', true, ['ENGINE'=>'InnoDB']);
+
+        // Optional FKs to users if compatible
+        $db = \Config\Database::connect();
+        if ($db->tableExists('users')) {
+            // try add FK; ignore failures (engine/type mismatch)
+            try {
+                $db->query("ALTER TABLE inventory_movements
+                    ADD CONSTRAINT fk_inv_mov_performed_by FOREIGN KEY (performed_by) REFERENCES users(id)
+                    ON DELETE SET NULL ON UPDATE CASCADE");
+            } catch (\Throwable $e) {}
+            try {
+                $db->query("ALTER TABLE inventory_movements
+                    ADD CONSTRAINT fk_inv_mov_teacher FOREIGN KEY (teacher_id) REFERENCES users(id)
+                    ON DELETE SET NULL ON UPDATE CASCADE");
+            } catch (\Throwable $e) {}
+        }
+    }
+
+    public function down()
+    {
+        $this->forge->dropTable('inventory_movements', true);
+    }
+}