Commit

database/migrations/2025_08_02_034829_create_locations_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+   public function up()
+{
+    Schema::create('locations', function (Blueprint $table) {
+        $table->id('locationid');
+        $table->string('locationname');
+       // $table->timestamps();
+    });
+}
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('locations');
+    }
+};

database/migrations/2025_08_02_041258_add_locationid_to_tickets_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+public function up()
+{
+    Schema::table('tickets', function (Blueprint $table) {
+        $table->unsignedBigInteger('locationid')->nullable();
+        $table->foreign('locationid')->references('locationid')->on('locations')->onDelete('set null');
+    });
+}
+
+public function down()
+{
+    Schema::table('tickets', function (Blueprint $table) {
+        $table->dropForeign(['locationid']);
+        $table->dropColumn('locationid');
+    });
+}
+
+};

database/migrations/2025_08_02_075824_add_dept_id_to_users_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+   public function up()
+{
+    Schema::table('users', function (Blueprint $table) {
+        $table->unsignedInteger('dept_id')->nullable()->after('id');
+    });
+}
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+{
+    Schema::table('users', function (Blueprint $table) {
+        $table->dropColumn('dept_id');
+    });
+}
+};

database/seeders/LocationSeeder.php

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+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Console\Seeds\WithoutModelEvents;
+use Illuminate\Database\Seeder;
+use App\Location;  // <--- Thêm dòng này
+class LocationSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @return void
+     */
+   public function run()
+    {
+        Location::insert([
+            ['locationname' => 'Hà Nội'],
+            ['locationname' => 'Đà Nẵng'],
+            ['locationname' => 'TP. Hồ Chí Minh'],
+            ['locationname' => 'Cần Thơ'],
+            ['locationname' => 'Huế'],
+        ]);
+    }
+}