completed story 1.1 with QA tests and fixes

database/factories/BlockedTimeFactory.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+/**
+ * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\BlockedTime>
+ */
+class BlockedTimeFactory extends Factory
+{
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            'block_date' => fake()->dateTimeBetween('now', '+30 days'),
+            'start_time' => null,
+            'end_time' => null,
+            'reason' => fake()->optional()->sentence(),
+        ];
+    }
+
+    /**
+     * Create a full day block.
+     */
+    public function fullDay(): static
+    {
+        return $this->state(fn (array $attributes) => [
+            'start_time' => null,
+            'end_time' => null,
+        ]);
+    }
+
+    /**
+     * Create a partial day block with specific times.
+     */
+    public function partialDay(): static
+    {
+        return $this->state(fn (array $attributes) => [
+            'start_time' => '09:00:00',
+            'end_time' => '12:00:00',
+        ]);
+    }
+}