Added line_id and line_capacity column in items table

database/migrations/2026_02_16_100625_add_foreign_key_line_id_and_line_capacity_column_to_items.php

@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        $sql1 = <<<'SQL'
+            ALTER TABLE items
+            ADD COLUMN line_id BIGINT DEFAULT NULL,
+            ADD CONSTRAINT items_line_id_fkey
+            FOREIGN KEY (line_id) REFERENCES lines(id);
+        SQL;
+
+        DB::statement($sql1);
+
+        $sql2 = <<<'SQL'
+        ALTER TABLE items
+        ADD COLUMN line_capacity TEXT DEFAULT NULL
+        SQL;
+
+        DB::statement($sql2);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // Schema::table('items', function (Blueprint $table) {
+        //     //
+        // });
+    }
+};