libra/docs/stories/story-3.1-working-hours-con...

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# Story 3.1: Working Hours Configuration
## Epic Reference
**Epic 3:** Booking & Consultation System
## User Story
As an **admin**,
I want **to configure available working hours for each day of the week**,
So that **clients can only book consultations during my available times**.
## Story Context
### Existing System Integration
- **Integrates with:** working_hours table, availability calendar
- **Technology:** Livewire Volt, Flux UI forms
- **Follows pattern:** Admin settings pattern
- **Touch points:** Booking availability calculation
## Acceptance Criteria
### Working Hours Management
- [ ] Set available days (enable/disable each day of week)
- [ ] Set start time for each enabled day
- [ ] Set end time for each enabled day
- [ ] Support different hours for different days
- [ ] 15-minute buffer automatically applied between appointments
- [ ] 12-hour time format display (AM/PM)
### Configuration Interface
- [ ] Visual weekly schedule view
- [ ] Toggle for each day (Sunday-Saturday)
- [ ] Time pickers for start/end times
- [ ] Preview of available slots per day
- [ ] Save button with confirmation
### Behavior
- [ ] Changes take effect immediately for new bookings
- [ ] Existing approved bookings NOT affected by changes
- [ ] Warning if changing hours that have pending bookings
- [ ] Validation: end time must be after start time
### Quality Requirements
- [ ] Bilingual labels and messages
- [ ] Default working hours on initial setup
- [ ] Audit log entry on changes
- [ ] Tests for configuration logic
## Technical Notes
### Database Schema
```php
// working_hours table
Schema::create('working_hours', function (Blueprint $table) {
$table->id();
$table->tinyInteger('day_of_week'); // 0=Sunday, 6=Saturday
$table->time('start_time');
$table->time('end_time');
$table->boolean('is_active')->default(true);
$table->timestamps();
});
```
### Model
```php
<?php
namespace App\Models;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
class WorkingHour extends Model
{
use HasFactory;
protected $fillable = [
'day_of_week',
'start_time',
'end_time',
'is_active',
];
protected $casts = [
'is_active' => 'boolean',
];
public static function getDayName(int $dayOfWeek, string $locale = null): string
{
$locale = $locale ?? app()->getLocale();
$days = [
'en' => ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
'ar' => ['الأحد', 'الإثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
];
return $days[$locale][$dayOfWeek] ?? $days['en'][$dayOfWeek];
}
public function getSlots(int $duration = 60): array
{
$slots = [];
$start = Carbon::parse($this->start_time);
$end = Carbon::parse($this->end_time);
while ($start->copy()->addMinutes($duration)->lte($end)) {
$slots[] = $start->format('H:i');
$start->addMinutes($duration);
}
return $slots;
}
}
```
### AdminLog Schema Reference
The `AdminLog` model is used for audit logging (defined in Epic 1). Schema:
```php
// admin_logs table
Schema::create('admin_logs', function (Blueprint $table) {
$table->id();
$table->foreignId('admin_id')->constrained('users')->cascadeOnDelete();
$table->string('action_type'); // 'create', 'update', 'delete'
$table->string('target_type'); // 'working_hours', 'user', 'consultation', etc.
$table->unsignedBigInteger('target_id')->nullable();
$table->json('old_values')->nullable();
$table->json('new_values')->nullable();
$table->ipAddress('ip_address')->nullable();
$table->timestamps();
});
```
### Volt Component
```php
<?php
use App\Models\AdminLog;
use App\Models\WorkingHour;
use Livewire\Volt\Component;
new class extends Component {
public array $schedule = [];
public function mount(): void
{
// Initialize with existing or default schedule
for ($day = 0; $day <= 6; $day++) {
$workingHour = WorkingHour::where('day_of_week', $day)->first();
$this->schedule[$day] = [
'is_active' => $workingHour?->is_active ?? false,
'start_time' => $workingHour?->start_time ?? '09:00',
'end_time' => $workingHour?->end_time ?? '17:00',
];
}
}
public function save(): void
{
// Validate end time is after start time for active days
foreach ($this->schedule as $day => $config) {
if ($config['is_active'] && $config['end_time'] <= $config['start_time']) {
$this->addError("schedule.{$day}.end_time", __('validation.end_time_after_start'));
return;
}
}
// Check for pending bookings on days being modified (warning only)
$warnings = $this->checkPendingBookings();
// Store old values for audit log
$oldValues = WorkingHour::all()->keyBy('day_of_week')->toArray();
foreach ($this->schedule as $day => $config) {
WorkingHour::updateOrCreate(
['day_of_week' => $day],
[
'is_active' => $config['is_active'],
'start_time' => $config['start_time'],
'end_time' => $config['end_time'],
]
);
}
// Log action with old and new values
AdminLog::create([
'admin_id' => auth()->id(),
'action_type' => 'update',
'target_type' => 'working_hours',
'old_values' => $oldValues,
'new_values' => $this->schedule,
'ip_address' => request()->ip(),
]);
$message = __('messages.working_hours_saved');
if (!empty($warnings)) {
$message .= ' ' . __('messages.pending_bookings_warning', ['count' => count($warnings)]);
}
session()->flash('success', $message);
}
/**
* Check if there are pending bookings on days being disabled or with changed hours.
* Returns array of affected booking info for warning display.
*/
private function checkPendingBookings(): array
{
// This will be fully implemented when Consultation model exists (Story 3.4+)
// For now, return empty array - structure shown for developer guidance
return [];
// Future implementation:
// return Consultation::where('status', 'pending')
// ->whereIn('day_of_week', $affectedDays)
// ->get()
// ->toArray();
}
};
```
### Blade Template
```blade
<div>
<flux:heading>{{ __('admin.working_hours') }}</flux:heading>
@foreach(range(0, 6) as $day)
<div class="flex items-center gap-4 py-3 border-b">
<flux:switch
wire:model.live="schedule.{{ $day }}.is_active"
/>
<span class="w-24">
{{ \App\Models\WorkingHour::getDayName($day) }}
</span>
@if($schedule[$day]['is_active'])
<flux:input
type="time"
wire:model="schedule.{{ $day }}.start_time"
/>
<span>{{ __('common.to') }}</span>
<flux:input
type="time"
wire:model="schedule.{{ $day }}.end_time"
/>
@else
<span class="text-charcoal/50">{{ __('admin.closed') }}</span>
@endif
</div>
@endforeach
<flux:button wire:click="save" class="mt-4">
{{ __('common.save') }}
</flux:button>
</div>
```
### Slot Calculation Service
```php
<?php
namespace App\Services;
use App\Models\Consultation;
use App\Models\WorkingHour;
use Carbon\Carbon;
class AvailabilityService
{
public function getAvailableSlots(Carbon $date): array
{
$dayOfWeek = $date->dayOfWeek;
$workingHour = WorkingHour::where('day_of_week', $dayOfWeek)
->where('is_active', true)
->first();
if (!$workingHour) {
return [];
}
// Get all slots for the day
$slots = $workingHour->getSlots(60); // 1 hour slots (45min + 15min buffer)
// Remove already booked slots
$bookedSlots = Consultation::where('scheduled_date', $date->toDateString())
->whereIn('status', ['pending', 'approved'])
->pluck('scheduled_time')
->map(fn($time) => Carbon::parse($time)->format('H:i'))
->toArray();
// Remove blocked times
$blockedSlots = $this->getBlockedSlots($date);
return array_diff($slots, $bookedSlots, $blockedSlots);
}
}
```
## Testing Requirements
### Test File Location
`tests/Feature/Admin/WorkingHoursTest.php`
### Factory Required
Create `database/factories/WorkingHourFactory.php`:
```php
<?php
namespace Database\Factories;
use App\Models\WorkingHour;
use Illuminate\Database\Eloquent\Factories\Factory;
class WorkingHourFactory extends Factory
{
protected $model = WorkingHour::class;
public function definition(): array
{
return [
'day_of_week' => $this->faker->numberBetween(0, 6),
'start_time' => '09:00',
'end_time' => '17:00',
'is_active' => true,
];
}
public function inactive(): static
{
return $this->state(fn (array $attributes) => [
'is_active' => false,
]);
}
}
```
### Test Scenarios
#### Unit Tests (WorkingHour Model)
```php
test('getDayName returns correct English day names', function () {
expect(WorkingHour::getDayName(0, 'en'))->toBe('Sunday');
expect(WorkingHour::getDayName(6, 'en'))->toBe('Saturday');
});
test('getDayName returns correct Arabic day names', function () {
expect(WorkingHour::getDayName(0, 'ar'))->toBe('الأحد');
expect(WorkingHour::getDayName(4, 'ar'))->toBe('الخميس');
});
test('getSlots returns correct 1-hour slots', function () {
$workingHour = WorkingHour::factory()->create([
'start_time' => '09:00',
'end_time' => '12:00',
'is_active' => true,
]);
$slots = $workingHour->getSlots(60);
expect($slots)->toBe(['09:00', '10:00', '11:00']);
});
test('getSlots returns empty array when duration exceeds available time', function () {
$workingHour = WorkingHour::factory()->create([
'start_time' => '09:00',
'end_time' => '09:30',
'is_active' => true,
]);
expect($workingHour->getSlots(60))->toBe([]);
});
```
#### Feature Tests (Volt Component)
```php
test('admin can view working hours configuration', function () {
$admin = User::factory()->admin()->create();
Volt::test('admin.working-hours')
->actingAs($admin)
->assertSuccessful()
->assertSee(__('admin.working_hours'));
});
test('admin can save working hours configuration', function () {
$admin = User::factory()->admin()->create();
Volt::test('admin.working-hours')
->actingAs($admin)
->set('schedule.1.is_active', true)
->set('schedule.1.start_time', '09:00')
->set('schedule.1.end_time', '17:00')
->call('save')
->assertHasNoErrors();
expect(WorkingHour::where('day_of_week', 1)->first())
->is_active->toBeTrue()
->start_time->toBe('09:00')
->end_time->toBe('17:00');
});
test('validation fails when end time is before start time', function () {
$admin = User::factory()->admin()->create();
Volt::test('admin.working-hours')
->actingAs($admin)
->set('schedule.1.is_active', true)
->set('schedule.1.start_time', '17:00')
->set('schedule.1.end_time', '09:00')
->call('save')
->assertHasErrors(['schedule.1.end_time']);
});
test('audit log is created when working hours are saved', function () {
$admin = User::factory()->admin()->create();
Volt::test('admin.working-hours')
->actingAs($admin)
->set('schedule.0.is_active', true)
->call('save');
expect(AdminLog::where('target_type', 'working_hours')->count())->toBe(1);
});
test('inactive days do not require time validation', function () {
$admin = User::factory()->admin()->create();
Volt::test('admin.working-hours')
->actingAs($admin)
->set('schedule.1.is_active', false)
->set('schedule.1.start_time', '17:00')
->set('schedule.1.end_time', '09:00')
->call('save')
->assertHasNoErrors();
});
```
### Translation Keys Required
Add to `lang/en/validation.php`:
```php
'end_time_after_start' => 'End time must be after start time.',
```
Add to `lang/ar/validation.php`:
```php
'end_time_after_start' => 'يجب أن يكون وقت الانتهاء بعد وقت البدء.',
```
Add to `lang/en/messages.php`:
```php
'working_hours_saved' => 'Working hours saved successfully.',
'pending_bookings_warning' => 'Note: :count pending booking(s) may be affected.',
```
Add to `lang/ar/messages.php`:
```php
'working_hours_saved' => 'تم حفظ ساعات العمل بنجاح.',
'pending_bookings_warning' => 'ملاحظة: قد يتأثر :count حجز(حجوزات) معلقة.',
```
## Definition of Done
- [ ] Can enable/disable each day of week
- [ ] Can set start/end times per day
- [ ] Changes save correctly to database
- [ ] Existing bookings not affected
- [ ] Preview shows available slots
- [ ] 12-hour time format displayed
- [ ] Audit log created on save
- [ ] Bilingual support complete
- [ ] Tests for configuration
- [ ] Code formatted with Pint
## Dependencies
- **Epic 1:** Database schema, admin authentication
## Risk Assessment
- **Primary Risk:** Changing hours affects availability incorrectly
- **Mitigation:** Clear separation between existing bookings and new availability
- **Rollback:** Restore previous working hours from audit log
## Estimation
**Complexity:** Medium
**Estimated Effort:** 3-4 hours