Added billable flag to projects

database/migrations/2024_05_30_175801_add_is_billable_column_to_projects_table.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('projects', function (Blueprint $table) {
+            $table->boolean('is_billable')->default(false);
+        });
+        DB::statement('
+            update projects
+            set is_billable = true
+            where projects.billable_rate is not null and projects.billable_rate > 0
+        ');
+        Schema::table('projects', function (Blueprint $table) {
+            $table->boolean('is_billable')->default(null)->change();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('projects', function (Blueprint $table) {
+            $table->dropColumn('is_billable');
+        });
+    }
+};