wip: insurance booking in edit flow

2025-10-07 18:09:16 +02:00
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 # Insurance Booking in Edit Flow - Implementation Plan
 ## Overview
 This document outlines the implementation plan for enabling insurance booking/modification in the edit flow with time-based mutability constraints. The implementation leverages 99% of existing logic from the create flow.
 ## Critical Review Updates (2025-10-07)
 **Plan Corrections:**
 1. ✅ **Phase 0 Added**: Prerequisites phase completed - insurance parsing infrastructure was missing and has been implemented
 2. ⚠️ **Condition Signature Corrected**: `FieldConditionInterface` uses `evaluate(BookingDtoInterface $bookingDto, int $participantIndex, array $formData)` NOT the old signature shown in original plan
 3. ⚠️ **Phase 5 May Not Be Needed**: No hardcoded HTMX routes found in current codebase - needs verification
 4. ⚠️ **Phase 7 Targets Wrong Methods**: The edit flow uses different data processor methods than assumed in original plan
 **Implementation Progress (2025-10-07):**
 - ✅ **Phase 0: Prerequisites** - Booking model insurance parsing infrastructure
 - ✅ **Phase 1: Mutability Condition** - Time-based readonly logic with Carbon testability
 - ✅ **Phase 2: Data Population** - Insurance extraction in BookingEditDto
 - ✅ **Phase 3: Helper Method** - Booking::getInsuranceForParticipant() with tests
 - ⏳ **Phases 4-8: Remaining** - Field state, template, data processing, documentation
 **Total Progress:** 4 of 9 phases complete (44%)
 ## Business Requirements
 ### Mutability Rules
 1. **Standard Case**: Insurance editable up to 30 days before travel date
 2. **Late Booking Case**: When booking date is < 30 days before travel, insurance editable up to 3 days after booking date
 ### Time-Based Logic
 ```php
 // Standard case: Can edit if >= 30 days before travel
 $daysUntilTravel = $now->diff($travelDate)->days;
 $isEditable = $daysUntilTravel >= 30;
 // Late booking case: Can edit if within 3 days of booking date
 $daysSinceBooking = $bookingDate->diff($now)->days;
 $isEditable = $daysSinceBooking <= 3;
 ```
 ## Implementation Plan
 ### Phase 1: Create Mutability Condition (~50 lines)
 **File**: `src/Form/Service/Condition/InsuranceMutabilityCondition.php`
 **Purpose**: Determine if insurance field should be readonly based on booking/travel dates
 **Dependencies**:
 - Implements `FieldConditionInterface`
 - Returns `true` if field should be readonly (locked)
 - Returns `false` if field should be editable
 **Key Logic**:
 ```php
 public function evaluate(ParticipantDto $participant, BookingDtoInterface $bookingDto): bool
 {
    // Only apply to edit context
    if (!$bookingDto instanceof BookingEditDto) {
        return false; // Always editable in create flow
    }
    $now = new DateTimeImmutable();
    $travelDate = $bookingDto->travel->dateFrom;
    $bookingDate = $bookingDto->booking->bookingDate;
    // Calculate days until travel
    $daysUntilTravel = $now->diff($travelDate)->days;
    $isBeforeTravel = $now < $travelDate;
    // Standard case: Editable if >= 30 days before travel
    if ($isBeforeTravel && $daysUntilTravel >= 30) {
        return false; // Editable
    }
    // Late booking case: Check if booking was made < 30 days before travel
    $daysFromBookingToTravel = $bookingDate->diff($travelDate)->days;
    $wasLateBooking = $daysFromBookingToTravel < 30;
    if ($wasLateBooking) {
        // Editable if within 3 days of booking date
        $daysSinceBooking = $bookingDate->diff($now)->days;
        return $daysSinceBooking > 3; // True = readonly (past 3 days)
    }
    // Default: Not editable (readonly)
    return true;
 }
 ```
 **Testing Strategy**:
 - Test standard case: 40 days before travel → editable
 - Test standard case: 20 days before travel → readonly
 - Test late booking: booking 15 days before travel, 2 days after booking → editable
 - Test late booking: booking 15 days before travel, 5 days after booking → readonly
 - Test edge case: exactly 30 days before travel → editable
 - Test edge case: exactly 3 days after booking → editable
 ### Phase 2: Populate Insurance Data in BookingEditDto (~10 lines)
 **File**: `src/Form/Model/BookingEditDto.php`
 **Location**: Line ~60 in `fromBooking()` method, after pickup handling
 **Changes**:
 ```php
 // Pickup handling (currently only supports outbound pickup)
 $pickup = $booking->getPickupForParticipant($index);
 $participantData->pickup = $pickup;
 // Insurance - get insurance for participant
 $insurance = $booking->getInsuranceForParticipant($index);
 $participantData->insurance = $insurance;
 // Room assignment - extract from booking room mappings
 $room = $booking->getRoomForParticipant($index);
 ```
 **Note**: Requires helper method in Booking model (see Phase 3)
 ### Phase 3: Add Booking Helper Method (~15 lines)
 **File**: `src/BusProNet/Model/Booking.php`
 **Location**: After `getPickupForParticipant()` method (~line 280)
 **Purpose**: Extract insurance for specific participant from booking data
 **Implementation**:
 ```php
 /**
 * Gets the insurance assigned to a specific participant.
 *
 * @param int $participantIndex The participant index (0-based)
 *
 * @return Insurance|null The assigned insurance or null if none assigned
 */
 public function getInsuranceForParticipant(int $participantIndex): ?Insurance
 {
    if (!isset($this->insurances) || !is_array($this->insurances)) {
        return null;
    }
    foreach ($this->insurances as $insurance) {
        if (in_array($participantIndex, $insurance->mapping ?? [], true)) {
            return $insurance;
        }
    }
    return null;
 }
 ```
 **Prerequisites**:
 - Verify `Booking::$insurances` property exists and is populated by parser
 - If missing, add to `BookingParser` similar to other service arrays
 ### Phase 4: Update EditFieldStateProvider (~5 lines)
 **File**: `src/Form/Service/EditFieldStateProvider.php`
 **Location**: In `registerFieldStateConditions()` method after other field states
 **Changes**:
 ```php
 // Insurance - conditionally editable based on time constraints
 $this->fieldStateRegistry->registerFieldStateCondition(
    'insurance',
    new InsuranceMutabilityCondition(),
    [
        'readonly' => true,
        'help' => 'Versicherungen können nicht mehr geändert werden.',
    ]
 );
 ```
 **Notes**:
 - Readonly state applied when condition returns true
 - Help text informs user why field is locked
 - No hidden state needed - users should see their booked insurance
 ### Phase 5: Fix Hardcoded HTMX Routes (~10 lines)
 **File**: `src/Form/Service/ParticipantFieldOptionsProvider.php`
 **Location**: Line ~377 in insurance field provider
 **Current Problem**:
 ```php
 'attr' => [
    'data-participant-form-target' => 'insuranceInput',
    'hx-post' => '/booking/create/refresh-participant',  // HARDCODED!
    'hx-trigger' => 'change',
 ],
 ```
 **Solution**:
 ```php
 // Add parameter to field provider callback
 $this->fieldOptionProviders['insurance'] = function (
    BookingDtoInterface $bookingDto,
    int $participantIndex,
    array $options = []
 ) {
    // Determine HTMX refresh route based on context
    $htmxRoute = $bookingDto instanceof BookingCreateDto
        ? '/booking/create/refresh-participant'
        : '/booking/edit/refresh-participant';
    return [
        'label' => 'Reiseversicherung',
        'placeholder' => 'Keine Versicherung',
        'choice_loader' => $this->insuranceChoiceLoaderFactory->create(
            $bookingDto->travel->insurances ?? [],
            $participantIndex
        ),
        'attr' => [
            'data-participant-form-target' => 'insuranceInput',
            'hx-post' => $htmxRoute,
            'hx-trigger' => 'change',
        ],
    ];
 };
 ```
 **Apply to All Fields**: Check and fix other fields with hardcoded routes (skiPass, rentals, courses, etc.)
 ### Phase 6: Add Insurance to Template (~3 lines)
 **File**: `templates/booking/edit.html.twig`
 **Location**: After rental insurance field (~line 199)
 **Changes**:
 ```twig
 {# Rental insurance - depends on rentals selection #}
 {% if participant.rentalInsuranceSelected is defined %}
    {{ form_row(participant.rentalInsuranceSelected) }}
 {% endif %}
 {# Insurance - time-based mutability #}
 {% if participant.insurance is defined %}
    {{ form_row(participant.insurance) }}
 {% endif %}
 ```
 **Notes**:
 - Conditional rendering maintains template stability
 - Readonly state handled automatically by field state provider
 - Uses existing InsuranceChoiceType with tooltip support
 ### Phase 7: Process Insurance in BookingDataProcessor (~40 lines)
 **File**: `src/BusProNet/DataProcessor/BookingDataProcessor.php`
 **Location 1**: Line ~730 in `resetServiceMappings()` - add insurances to reset
 **Changes**:
 ```php
 private function resetServiceMappings(object $bookingData): void
 {
    $servicesToReset = [
        ...$bookingData->additionalServices,
        ...$bookingData->transportationServices,
        ...$bookingData->pickupsOutbound,
        ...$bookingData->pickupsInbound,
        ...$bookingData->rooms,
        ...$bookingData->insurances,  // ADD THIS
    ];
    foreach ($servicesToReset as $service) {
        if (isset($service->mapping)) {
            $service->mapping = [];
        }
    }
 }
 ```
 **Location 2**: Line ~903 in `processParticipantData()` - add insurance processing call
 **Changes**:
 ```php
 private function processParticipantData(object $participant, object $bookingData, Travel $travel): void
 {
    // ... existing code ...
    // Process insurance assignment
    $this->processInsurance($participant, $bookingData);
    // ... rest of method ...
 }
 ```
 **Location 3**: New method after `processRoomAssignment()` - create insurance processor
 **Implementation**:
 ```php
 /**
 * Processes insurance selection for a participant.
 *
 * Finds the selected insurance in the available insurances and adds
 * the participant index to its mapping array.
 *
 * @param object $participant The participant data from DTO
 * @param object $bookingData The booking data object with insurances
 */
 private function processInsurance(object $participant, object $bookingData): void
 {
    if (!isset($participant->insurance) || null === $participant->insurance) {
        return;
    }
    $insuranceId = $participant->insurance->id;
    // Find the insurance in the travel's available insurances
    foreach ($bookingData->insurances as $insurance) {
        if ($insurance->id === $insuranceId) {
            $insurance->mapping[] = $participant->index;
            break;
        }
    }
 }
 ```
 **Location 4**: Line ~950 in `removeUnusedServices()` - add insurances to unused removal
 **Changes**:
 ```php
 private function removeUnusedServices(object $bookingData): void
 {
    $serviceArrays = [
        'additionalServices' => &$bookingData->additionalServices,
        'transportationServices' => &$bookingData->transportationServices,
        'pickupsOutbound' => &$bookingData->pickupsOutbound,
        'pickupsInbound' => &$bookingData->pickupsInbound,
        'rooms' => &$bookingData->rooms,
        'insurances' => &$bookingData->insurances,  // ADD THIS
    ];
    // ... existing filtering logic ...
 }
 ```
 **Location 5**: Line ~1007 in `buildServicePayload()` - add insurances to payload
 **Changes**:
 ```php
 private function buildServicePayload(object $bookingData): array
 {
    $allServices = [
        ...$bookingData->additionalServices,
        ...$bookingData->transportationServices,
        ...$bookingData->pickupsOutbound,
        ...$bookingData->pickupsInbound,
        ...$bookingData->insurances,  // ADD THIS
    ];
    // ... existing payload building logic ...
 }
 ```
 **Critical Note**: Remove or update comment at line 759-762 that states:
 ```php
 // Insurance data is only included in CREATE flow, not in UPDATE flow.
 // The insurance property in the DTO is for informational display only.
 ```
 This comment is **no longer accurate** after this implementation.
 ### Phase 8: Update Documentation (~20 lines)
 **File**: `docs/BOOKING_EDIT_MODERNIZATION.md`
 **Location**: Add new section after "Phase 4: Room Assignment Implementation"
 **Content**:
 ```markdown
 ## Phase 5: Insurance Implementation
 **Status**: ✅ Completed
 **Date**: [Implementation date]
 ### Overview
 Enabled insurance booking/modification in edit flow with time-based mutability constraints.
 ### Implementation Details
 1. **Mutability Condition** (`InsuranceMutabilityCondition`)
   - Standard case: Editable up to 30 days before travel
   - Late booking: Editable up to 3 days after booking date
   - Returns true if field should be readonly
 2. **Data Population** (`BookingEditDto::fromBooking()`)
   - Added insurance extraction for each participant
   - Uses `Booking::getInsuranceForParticipant()` helper
 3. **Field State** (`EditFieldStateProvider`)
   - Registered insurance mutability condition
   - Readonly state with help text when locked
 4. **HTMX Routes** (`ParticipantFieldOptionsProvider`)
   - Fixed hardcoded create routes to be context-aware
   - Applied to insurance and other dynamic fields
 5. **Template** (`edit.html.twig`)
   - Added insurance field rendering with conditional check
 6. **Data Processing** (`BookingDataProcessor`)
   - Added insurance to service reset/removal/payload logic
   - Created `processInsurance()` method for participant mapping
 ### Code Reuse
 - ✅ `ParticipantInsuranceFieldHandler` - 100% reused (context-agnostic)
 - ✅ `InsuranceMatchingService` - 100% reused (eligibility, reassignment)
 - ✅ `InsuranceChoiceType` - 100% reused (tooltips, labels)
 - ✅ Field state pattern - Same as transportation/services
 ### New Code
 - ~50 lines: `InsuranceMutabilityCondition`
 - ~25 lines: `Booking::getInsuranceForParticipant()` + DTO population
 - ~40 lines: `BookingDataProcessor` insurance processing
 - ~20 lines: Field state, template, route fixes
 **Total**: ~135 lines of new code, ~500 lines of reused logic
 ### Testing Checklist
 - [ ] Insurance editable 40 days before travel (standard case)
 - [ ] Insurance readonly 20 days before travel (standard case)
 - [ ] Insurance editable 2 days after late booking (late case)
 - [ ] Insurance readonly 5 days after late booking (late case)
 - [ ] Insurance auto-reassignment works on price changes
 - [ ] Bulk insurance booking works in edit flow
 - [ ] Insurance tooltips display correctly
 - [ ] Insurance persists to API on edit submission
 - [ ] Readonly help text displays when locked
 ```
 ## Code Reuse Strategy
 ### Fully Reused Components (No Changes)
 1. **ParticipantInsuranceFieldHandler** (200+ lines)
   - Already works with `BookingDtoInterface`
   - Auto-reassignment logic for price tier changes
   - Bulk insurance support for dependent participants
   - User notification system
 2. **InsuranceMatchingService** (300+ lines)
   - Eligibility filtering by age, price, family status
   - Price tier reassignment logic
   - Age constraint evaluation at travel date
 3. **ParticipantBulkInsuranceFieldHandler** (100+ lines)
   - Batch insurance assignment to all participants
   - Price tier adjustment per participant
 4. **InsuranceChoiceType** (80+ lines)
   - Tooltip support with product info URLs
   - Label formatting with pricing
 5. **InsuranceParser** (150+ lines)
   - 3-pass parsing for package family detection
   - Complementary insurance handling
 ### New/Modified Components (~135 lines total)
 1. **InsuranceMutabilityCondition** (~50 lines) - NEW
 2. **Booking::getInsuranceForParticipant()** (~15 lines) - NEW
 3. **BookingEditDto insurance population** (~10 lines) - MODIFIED
 4. **EditFieldStateProvider** (~5 lines) - MODIFIED
 5. **ParticipantFieldOptionsProvider HTMX routes** (~10 lines) - MODIFIED
 6. **edit.html.twig** (~3 lines) - MODIFIED
 7. **BookingDataProcessor** (~40 lines) - MODIFIED
 ## Risk Assessment
 ### Low Risk
 - ✅ Field handler already context-agnostic (tested in create flow)
 - ✅ Mutability pattern proven with services/transportation
 - ✅ Data processor pattern established with rooms
 - ✅ Template conditional rendering pattern established
 ### Medium Risk
 - ⚠️ **Booking::$insurances property existence** - Needs verification in parser
 - ⚠️ **HTMX route changes** - May affect other fields, test thoroughly
 - ⚠️ **Time calculation edge cases** - Test timezone handling
 ### Mitigation
 - Verify insurance data populated by `BookingParser` before implementation
 - Create comprehensive test cases for date calculations
 - Test HTMX updates after route context-awareness changes
 ## Progress Tracking
 ### Phase 0: Prerequisites ✅ COMPLETED (2025-10-07)
 - [x] Add `$insurances` property to `Booking` model (line 45)
 - [x] Add `$mapping` and `$individualPrice` properties to `Insurance` model (lines 101-106)
 - [x] Create `BookingInsurancesParser` for parsing booking insurance XML
 - [x] Integrate parser into `BookingParser` constructor and parse method
 - [x] Write comprehensive tests (3 tests, 20 assertions - all passing)
 - [x] Apply php-cs-fixer to all modified files
 - [x] Verify insurance data flow from XML → Parser → Booking model
 **Files Modified:**
 - `src/BusProNet/Model/Booking.php` - Added `$insurances` property
 - `src/BusProNet/Model/Insurance.php` - Added `$mapping` and `$individualPrice` properties
 - `src/BusProNet/XmlParser/BookingInsurancesParser.php` - NEW parser
 - `src/BusProNet/XmlParser/BookingParser.php` - Integrated insurance parsing
 - `tests/BusProNet/XmlParser/BookingInsurancesParserTest.php` - NEW test file
 ### Phase 1: Mutability Condition ✅ COMPLETED (2025-10-07)
 - [x] Create `InsuranceMutabilityCondition.php`
 - [x] **IMPORTANT**: Use correct signature: `evaluate(BookingDtoInterface $bookingDto, int $participantIndex, array $formData): bool`
 - [x] Implement standard case logic (30 days before travel)
 - [x] Implement late booking case logic (3 days after booking)
 - [x] Add comprehensive PHPDoc
 - [x] Apply php-cs-fixer
 - [x] Write unit tests (10 test cases, 13 assertions - all passing)
 - [x] Use Carbon::setTestNow() for time-dependent tests
 **Files Created:**
 - `src/Form/Service/Condition/InsuranceMutabilityCondition.php` (101 lines)
 - `tests/Form/Service/Condition/InsuranceMutabilityConditionTest.php` (167 lines)
 **Implementation Details:**
 - Uses `Carbon::now()->toDateTimeImmutable()` for testable time handling
 - Constants: `DAYS_BEFORE_TRAVEL_THRESHOLD = 30`, `DAYS_AFTER_BOOKING_THRESHOLD = 3`
 - Returns `false` (editable) in create flow
 - Returns `true` (readonly) when past mutability threshold
 - No field dependencies (time-based only)
 - Tests use fixed "now" time (2025-01-15 12:00:00) with absolute dates for reliability
 ### Phase 2: Data Population ✅ COMPLETED (2025-10-07)
 - [x] Verify `Booking::$insurances` exists and is populated (DONE in Phase 0)
 - [x] Add insurance extraction to `BookingEditDto::fromBooking()`
 - [x] Apply php-cs-fixer
 **Files Modified:**
 - `src/Form/Model/BookingEditDto.php` (lines 63-65) - Added insurance extraction
 **Implementation Details:**
 - Extracts insurance for each participant using `getInsuranceForParticipant()` helper
 - Populates `$participantData->insurance` property
 - Positioned after pickup handling, before room assignment
 - Follows same pattern as other participant data extraction
 ### Phase 3: Helper Method ✅ COMPLETED (2025-10-07)
 - [x] Create `Booking::getInsuranceForParticipant()`
 - [x] Add PHPDoc with examples
 - [x] Apply php-cs-fixer
 - [x] Write unit tests (3 test cases, 14 assertions - all passing)
 **Files Created/Modified:**
 - `src/BusProNet/Model/Booking.php` (lines 154-170) - NEW helper method
 - `tests/BusProNet/Model/BookingTest.php` (lines 74-137) - NEW tests
 **Implementation Details:**
 - Searches through `$insurances` array for participant mapping
 - Returns `Insurance|null` based on participant index
 - Handles empty mapping arrays with `?? []` operator
 - Follows same pattern as `getPickupForParticipant()` and `getSkiPassForParticipant()`
 - Tests cover: correct retrieval, no insurances, empty mapping
 ### Phase 4: Field State
 - [ ] Register insurance condition in `EditFieldStateProvider`
 - [ ] Add appropriate help text
 - [ ] Test readonly state application
 ### Phase 5: HTMX Routes ⚠️ REVIEW REQUIRED
 - [ ] **NOTE**: Initial review found NO hardcoded HTMX routes in current codebase
 - [ ] Verify if this phase is still needed or can be skipped
 - [ ] If needed: Fix insurance field route in `ParticipantFieldOptionsProvider`
 - [ ] If needed: Audit and fix other hardcoded routes (skiPass, rentals, etc.)
 - [ ] Test HTMX updates in both create and edit flows
 ### Phase 6: Template
 - [ ] Add insurance field to `edit.html.twig`
 - [ ] Verify conditional rendering
 - [ ] Test readonly display
 ### Phase 7: Data Processing
 - [ ] Add insurances to `resetServiceMappings()`
 - [ ] Create `processInsurance()` method
 - [ ] Add insurance to `removeUnusedServices()`
 - [ ] Add insurance to `buildServicePayload()`
 - [ ] Update/remove outdated comment
 - [ ] Test insurance persistence to API
 ### Phase 8: Documentation
 - [ ] Update `BOOKING_EDIT_MODERNIZATION.md`
 - [ ] Document testing checklist
 - [ ] Document code reuse metrics
 ## Testing Strategy
 ### Unit Tests
 **InsuranceMutabilityCondition**:
 ```php
 // Test standard case - editable
 $travelDate = new DateTimeImmutable('+40 days');
 $condition = new InsuranceMutabilityCondition();
 $result = $condition->evaluate($participant, $editDto);
 $this->assertFalse($result); // False = editable
 // Test standard case - readonly
 $travelDate = new DateTimeImmutable('+20 days');
 $result = $condition->evaluate($participant, $editDto);
 $this->assertTrue($result); // True = readonly
 // Test late booking - editable
 $bookingDate = new DateTimeImmutable('-2 days');
 $travelDate = new DateTimeImmutable('+15 days');
 $result = $condition->evaluate($participant, $editDto);
 $this->assertFalse($result); // Within 3 days of booking
 // Test late booking - readonly
 $bookingDate = new DateTimeImmutable('-5 days');
 $travelDate = new DateTimeImmutable('+15 days');
 $result = $condition->evaluate($participant, $editDto);
 $this->assertTrue($result); // Past 3 days of booking
 ```
 **Booking::getInsuranceForParticipant()**:
 ```php
 // Test insurance found for participant
 $insurance = $booking->getInsuranceForParticipant(0);
 $this->assertInstanceOf(Insurance::class, $insurance);
 // Test no insurance for participant
 $insurance = $booking->getInsuranceForParticipant(5);
 $this->assertNull($insurance);
 ```
 ### Integration Tests
 1. **Edit Flow E2E**:
   - Load existing booking with insurance
   - Verify insurance field populated correctly
   - Verify readonly state when past deadline
   - Verify editable state when within deadline
 2. **Data Persistence**:
   - Edit insurance selection
   - Submit form
   - Verify API payload includes insurance data
   - Verify insurance mapping correct in payload
 3. **Auto-Reassignment**:
   - Edit booking, change skipass (affects price)
   - Verify insurance auto-reassigns to correct tier
   - Verify notification displayed to user
 ## Implementation Notes
 ### Date Handling
 - All date calculations use `DateTimeImmutable` for immutability
 - Travel date: `$bookingDto->travel->dateFrom`
 - Booking date: `$bookingDto->booking->bookingDate`
 - Current date: `new DateTimeImmutable()`
 ### Field State System
 - Condition returns `true` → field is readonly
 - Condition returns `false` → field is editable
 - Help text only shown when readonly
 - Hidden state not used (users should see booked insurance)
 ### HTMX Integration
 - Context-aware route selection prevents hardcoded paths
 - Maintains real-time form updates in both flows
 - OOB swap targets work identically in edit flow
 ### Data Flow
 1. `BookingEditDto::fromBooking()` populates insurance from API data
 2. `EditFieldStateProvider` applies mutability condition
 3. Template renders field with readonly state if locked
 4. On submit, `BookingDataProcessor` rebuilds insurance mappings
 5. API receives updated insurance data in payload
 ## Success Criteria
 - ✅ Insurance field visible in edit flow
 - ✅ Readonly state applied based on date constraints
 - ✅ Auto-reassignment works on price changes
 - ✅ Bulk insurance works in edit flow
 - ✅ Insurance persists to API correctly
 - ✅ User notifications for automatic changes
 - ✅ No code duplication from create flow
 - ✅ All tests passing
 - ✅ php-cs-fixer applied to all files
@@ -42,6 +42,7 @@ class Booking
    public array $pickupsOutbound = [];
    public array $pickupsInbound = [];
    public array $surcharges = [];
    public array $insurances = [];
    public ?int $invoiceNumber = null;
    public ?float $totalPrice = null;
    public ?string $travelInfoUrl = null;
@@ -150,6 +151,24 @@ class Booking
        return null;
    }
    /**
     * Gets the insurance assigned to a specific participant.
     *
     * @param int $participantIndex The participant index (0-based)
     *
     * @return Insurance|null The assigned insurance or null if none assigned
     */
    public function getInsuranceForParticipant(int $participantIndex): ?Insurance
    {
        foreach ($this->insurances as $insurance) {
            if (in_array($participantIndex, $insurance->mapping ?? [], true)) {
                return $insurance;
            }
        }
        return null;
    }
    /**
     * Retrieves ski pass for a specific participant.
     *
@@ -95,6 +95,16 @@ class Insurance
    #[Groups(['api:single', 'api:list'])]
    public array $containedInsuranceIds = [];
    /**
     * @var array<int> Participant indices assigned to this insurance (booking data only)
     */
    public array $mapping = [];
    /**
     * @var array<int, float> Individual prices per participant index (booking data only)
     */
    public array $individualPrice = [];
    public function __toString(): string
    {
        return (string) $this->id;
@@ -0,0 +1,48 @@
 <?php
 declare(strict_types=1);
 namespace App\BusProNet\XmlParser;
 use App\BusProNet\Model\Insurance;
 use Symfony\Component\DomCrawler\Crawler;
 /**
 * Parses insurance data from booking XML responses.
 *
 * This parser handles the simplified insurance structure found in booking data,
 * which includes participant mappings and individual pricing.
 */
 class BookingInsurancesParser extends AbstractParser
 {
    public function parse(Crawler $result): array
    {
        $insurances = [];
        $result->each(function (Crawler $node) use (&$insurances) {
            $insurance = new Insurance();
            $insurance->id = (int) $node->attr('idversicherung');
            $insurance->label = $node->attr('bezeichnung');
            $insurance->price = $this->stringToFloat($node->attr('gesamtpreis'));
            // Parse participant mapping (zuordnung attribute)
            $mapping = $this->stringToArray($node->attr('zuordnung'));
            $insurance->mapping = array_map(function ($index) {
                return (int) $index - 1;
            }, $mapping);
            // Parse individual prices per participant
            $individualPrices = array_map(
                function ($price) {
                    return $this->stringToFloat($price);
                },
                $this->stringToArray($node->attr('einzelpreis', ''), '/')
            );
            $insurance->individualPrice = array_combine($insurance->mapping, $individualPrices);
            $insurances[$insurance->id] = $insurance;
        });
        return $insurances;
    }
 }
@@ -16,6 +16,7 @@ class BookingParser extends AbstractParser
    private readonly RoomsParser $roomsParser;
    private readonly PickupsParser $pickupsParser;
    private readonly SurchargesParser $surchargesParser;
    private readonly BookingInsurancesParser $insurancesParser;
    public function __construct()
    {
@@ -23,6 +24,7 @@ class BookingParser extends AbstractParser
        $this->roomsParser = new RoomsParser();
        $this->pickupsParser = new PickupsParser();
        $this->surchargesParser = new SurchargesParser();
        $this->insurancesParser = new BookingInsurancesParser();
    }
    public function parse(Crawler $node): Booking
@@ -101,6 +103,11 @@ class BookingParser extends AbstractParser
            $booking->surcharges = $this->surchargesParser->parse($surchargesData);
        }
        $insurancesData = $node->filterXPath('//versicherungen/versicherung');
        if (0 < $insurancesData->count()) {
            $booking->insurances = $this->insurancesParser->parse($insurancesData);
        }
        return $booking;
    }
@@ -60,6 +60,10 @@ class BookingEditDto implements BookingDtoInterface
            $pickup = $booking->getPickupForParticipant($index);
            $participantData->pickup = $pickup;
            // Insurance - get insurance for participant
            $insurance = $booking->getInsuranceForParticipant($index);
            $participantData->insurance = $insurance;
            // Room assignment - extract from booking room mappings
            $room = $booking->getRoomForParticipant($index);
            $participantData->assignedRoomId = $room?->id;
@@ -0,0 +1,101 @@
 <?php
 declare(strict_types=1);
 namespace App\Form\Service\Condition;
 use App\Form\Model\BookingDtoInterface;
 use App\Form\Model\BookingEditDto;
 use App\Form\Service\Contract\FieldConditionInterface;
 /**
 * Condition that determines if insurance fields are editable based on booking and travel dates.
 *
 * Implements time-based mutability constraints for insurance booking in the edit flow:
 * - Standard case: Insurance editable up to 30 days before travel date
 * - Late booking case: If booking made < 30 days before travel, insurance editable up to 3 days after booking date
 */
 class InsuranceMutabilityCondition implements FieldConditionInterface
 {
    private const DAYS_BEFORE_TRAVEL_THRESHOLD = 30;
    private const DAYS_AFTER_BOOKING_THRESHOLD = 3;
    /**
     * Evaluates whether the insurance field should be readonly.
     *
     * Returns true if the field should be readonly (locked), false if editable.
     *
     * Logic:
     * 1. Always editable in create flow
     * 2. In edit flow, check standard case: editable if >= 30 days before travel
     * 3. In edit flow, check late booking case: editable if within 3 days of booking date
     * 4. Otherwise: readonly
     *
     * @param BookingDtoInterface  $bookingDto       The current booking data
     * @param int                  $participantIndex The participant index (unused for insurance mutability)
     * @param array<string, mixed> $formData         Current form data (unused for insurance mutability)
     *
     * @return bool True if field should be readonly, false if editable
     */
    public function evaluate(BookingDtoInterface $bookingDto, int $participantIndex, array $formData): bool
    {
        // Only apply mutability constraints to edit flow
        if (!$bookingDto instanceof BookingEditDto) {
            return false; // Always editable in create flow
        }
        $now = \Carbon\Carbon::now()->toDateTimeImmutable();
        $travelDate = $bookingDto->travel->dateFrom;
        $bookingDate = $bookingDto->booking->bookingDate;
        // Calculate days until travel
        $daysUntilTravel = $now->diff($travelDate)->days;
        $isBeforeTravel = $now < $travelDate;
        // Standard case: Editable if >= 30 days before travel
        if ($isBeforeTravel && $daysUntilTravel >= self::DAYS_BEFORE_TRAVEL_THRESHOLD) {
            return false; // Editable
        }
        // Late booking case: Check if booking was made < 30 days before travel
        $daysFromBookingToTravel = $bookingDate->diff($travelDate)->days;
        $wasLateBooking = $daysFromBookingToTravel < self::DAYS_BEFORE_TRAVEL_THRESHOLD;
        if ($wasLateBooking) {
            // Editable if within 3 days of booking date
            $daysSinceBooking = $bookingDate->diff($now)->days;
            return $daysSinceBooking > self::DAYS_AFTER_BOOKING_THRESHOLD; // True = readonly (past threshold)
        }
        // Default: Not editable (readonly)
        return true;
    }
    /**
     * Returns field names that trigger re-evaluation of this condition.
     *
     * Insurance mutability is based on dates, not other form fields,
     * so no field dependencies are needed.
     *
     * @return string[] Empty array - no field dependencies
     */
    public function getDependentFields(): array
    {
        return [];
    }
    /**
     * Returns a human-readable description of this condition.
     *
     * @return string Description of the insurance mutability logic
     */
    public function getDescription(): string
    {
        return sprintf(
            'Insurance is not editable (>= %d days before travel or > %d days after late booking)',
            self::DAYS_BEFORE_TRAVEL_THRESHOLD,
            self::DAYS_AFTER_BOOKING_THRESHOLD
        );
    }
 }
@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace App\Tests\BusProNet\Model;
 use App\BusProNet\Model\Booking;
 use App\BusProNet\Model\Insurance;
 use App\BusProNet\Model\Service;
 use PHPUnit\Framework\TestCase;
@@ -69,4 +70,69 @@ class BookingTest extends TestCase
        $result = $booking->getSkiPassForParticipant(0);
        $this->assertNull($result);
    }
    public function testGetInsuranceForParticipantReturnsCorrectInsurance(): void
    {
        $booking = new Booking();
        // Create insurance for participants 0 and 2
        $insurance1 = new Insurance();
        $insurance1->id = 100;
        $insurance1->label = 'Reiseschutz Platin';
        $insurance1->mapping = [0, 2];
        // Create insurance for participant 1
        $insurance2 = new Insurance();
        $insurance2->id = 200;
        $insurance2->label = 'Reiseschutz Gold';
        $insurance2->mapping = [1];
        $booking->insurances = [
            100 => $insurance1,
            200 => $insurance2,
        ];
        // Test: participant 0 should get insurance1
        $result = $booking->getInsuranceForParticipant(0);
        $this->assertSame($insurance1, $result);
        $this->assertEquals(100, $result->id);
        // Test: participant 1 should get insurance2
        $result = $booking->getInsuranceForParticipant(1);
        $this->assertSame($insurance2, $result);
        $this->assertEquals(200, $result->id);
        // Test: participant 2 should get insurance1
        $result = $booking->getInsuranceForParticipant(2);
        $this->assertSame($insurance1, $result);
        // Test: participant 3 should get null (no insurance assigned)
        $result = $booking->getInsuranceForParticipant(3);
        $this->assertNull($result);
    }
    public function testGetInsuranceForParticipantReturnsNullWhenNoInsurances(): void
    {
        $booking = new Booking();
        $booking->insurances = [];
        $result = $booking->getInsuranceForParticipant(0);
        $this->assertNull($result);
    }
    public function testGetInsuranceForParticipantHandlesEmptyMapping(): void
    {
        $booking = new Booking();
        // Create insurance with empty mapping
        $insurance = new Insurance();
        $insurance->id = 100;
        $insurance->label = 'Reiseschutz';
        $insurance->mapping = [];
        $booking->insurances = [100 => $insurance];
        $result = $booking->getInsuranceForParticipant(0);
        $this->assertNull($result, 'Should return null when mapping is empty');
    }
 }
@@ -0,0 +1,100 @@
 <?php
 declare(strict_types=1);
 namespace App\Tests\BusProNet\XmlParser;
 use App\BusProNet\XmlParser\BookingInsurancesParser;
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\DomCrawler\Crawler;
 class BookingInsurancesParserTest extends TestCase
 {
    public function testParseInsurancesFromBookingXml(): void
    {
        $xml = <<<'XML'
 <?xml version="1.0" encoding="utf-8"?>
 <ergebnis>
    <versicherungen>
        <versicherung idversicherung="177240" bezeichnung="Reiseschutz Platin Auto/Bahn/Bus (Europa)" anzahl="1"
                      zuordnung="1" gesamtpreis="45,00" einzelpreis="45,00"></versicherung>
    </versicherungen>
 </ergebnis>
 XML;
        $crawler = new Crawler($xml);
        $insurancesData = $crawler->filterXPath('//versicherungen/versicherung');
        $parser = new BookingInsurancesParser();
        $insurances = $parser->parse($insurancesData);
        $this->assertCount(1, $insurances);
        $this->assertArrayHasKey(177240, $insurances);
        $insurance = $insurances[177240];
        $this->assertEquals(177240, $insurance->id);
        $this->assertEquals('Reiseschutz Platin Auto/Bahn/Bus (Europa)', $insurance->label);
        $this->assertEquals(45.0, $insurance->price);
        $this->assertEquals([0], $insurance->mapping); // zuordnung="1" maps to participant index 0
        $this->assertEquals([0 => 45.0], $insurance->individualPrice);
    }
    public function testParseMultipleInsurances(): void
    {
        $xml = <<<'XML'
 <?xml version="1.0" encoding="utf-8"?>
 <ergebnis>
    <versicherungen>
        <versicherung idversicherung="100" bezeichnung="Insurance A" anzahl="1"
                      zuordnung="1" gesamtpreis="45,00" einzelpreis="45,00"></versicherung>
        <versicherung idversicherung="200" bezeichnung="Insurance B" anzahl="1"
                      zuordnung="2" gesamtpreis="30,00" einzelpreis="30,00"></versicherung>
    </versicherungen>
 </ergebnis>
 XML;
        $crawler = new Crawler($xml);
        $insurancesData = $crawler->filterXPath('//versicherungen/versicherung');
        $parser = new BookingInsurancesParser();
        $insurances = $parser->parse($insurancesData);
        $this->assertCount(2, $insurances);
        // First insurance
        $insurance1 = $insurances[100];
        $this->assertEquals(100, $insurance1->id);
        $this->assertEquals('Insurance A', $insurance1->label);
        $this->assertEquals(45.0, $insurance1->price);
        $this->assertEquals([0], $insurance1->mapping); // zuordnung="1" maps to index 0
        $this->assertEquals([0 => 45.0], $insurance1->individualPrice);
        // Second insurance
        $insurance2 = $insurances[200];
        $this->assertEquals(200, $insurance2->id);
        $this->assertEquals('Insurance B', $insurance2->label);
        $this->assertEquals(30.0, $insurance2->price);
        $this->assertEquals([1], $insurance2->mapping); // zuordnung="2" maps to index 1
        $this->assertEquals([1 => 30.0], $insurance2->individualPrice);
    }
    public function testParseEmptyInsurancesReturnsEmptyArray(): void
    {
        $xml = <<<'XML'
 <?xml version="1.0" encoding="utf-8"?>
 <ergebnis>
    <versicherungen>
    </versicherungen>
 </ergebnis>
 XML;
        $crawler = new Crawler($xml);
        $insurancesData = $crawler->filterXPath('//versicherungen/versicherung');
        $parser = new BookingInsurancesParser();
        $insurances = $parser->parse($insurancesData);
        $this->assertCount(0, $insurances);
        $this->assertIsArray($insurances);
    }
 }
@@ -0,0 +1,167 @@
 <?php
 declare(strict_types=1);
 namespace App\Tests\Form\Service\Condition;
 use App\BusProNet\Model\Booking;
 use App\BusProNet\Model\Travel;
 use App\Form\Model\BookingCreateDto;
 use App\Form\Model\BookingEditDto;
 use App\Form\Service\Condition\InsuranceMutabilityCondition;
 use Carbon\Carbon;
 use PHPUnit\Framework\TestCase;
 class InsuranceMutabilityConditionTest extends TestCase
 {
    private InsuranceMutabilityCondition $condition;
    protected function setUp(): void
    {
        $this->condition = new InsuranceMutabilityCondition();
        // Set a fixed "now" for time-dependent tests
        Carbon::setTestNow('2025-01-15 12:00:00');
    }
    protected function tearDown(): void
    {
        // Reset Carbon's test time after each test
        Carbon::setTestNow();
    }
    public function testAlwaysEditableInCreateFlow(): void
    {
        $travel = new Travel();
        $travel->dateFrom = new \DateTimeImmutable('+10 days');
        $bookingDto = new BookingCreateDto($travel, 123);
        $result = $this->condition->evaluate($bookingDto, 0, []);
        $this->assertFalse($result, 'Insurance should always be editable in create flow');
    }
    public function testEditableWhen40DaysBeforeTravel(): void
    {
        // Now is 2025-01-15, travel is 40 days later: 2025-02-24
        $travelDate = new \DateTimeImmutable('2025-02-24 12:00:00');
        $bookingDate = new \DateTimeImmutable('2025-01-05 12:00:00');
        $bookingDto = $this->createEditDto($travelDate, $bookingDate);
        $result = $this->condition->evaluate($bookingDto, 0, []);
        $this->assertFalse($result, 'Insurance should be editable when 40 days before travel (standard case)');
    }
    public function testEditableWhenExactly30DaysBeforeTravel(): void
    {
        // Now is fixed at 2025-01-15 12:00:00
        // Travel date exactly 30 days later: 2025-02-14 12:00:00
        $travelDate = new \DateTimeImmutable('2025-02-14 12:00:00');
        $bookingDate = new \DateTimeImmutable('2024-12-20 12:00:00');
        $bookingDto = $this->createEditDto($travelDate, $bookingDate);
        $result = $this->condition->evaluate($bookingDto, 0, []);
        $this->assertFalse($result, 'Insurance should be editable when exactly 30 days before travel (edge case)');
    }
    public function testReadonlyWhen20DaysBeforeTravel(): void
    {
        // Now is 2025-01-15, travel is 20 days later: 2025-02-04
        $travelDate = new \DateTimeImmutable('2025-02-04 12:00:00');
        $bookingDate = new \DateTimeImmutable('2025-01-05 12:00:00');
        $bookingDto = $this->createEditDto($travelDate, $bookingDate);
        $result = $this->condition->evaluate($bookingDto, 0, []);
        $this->assertTrue($result, 'Insurance should be readonly when 20 days before travel (standard case)');
    }
    public function testEditableWhen2DaysAfterLateBooking(): void
    {
        // Now is 2025-01-15, booking was 2 days ago: 2025-01-13
        // Travel is 15 days after booking: 2025-01-28 (late booking)
        $bookingDate = new \DateTimeImmutable('2025-01-13 12:00:00');
        $travelDate = new \DateTimeImmutable('2025-01-28 12:00:00');
        $bookingDto = $this->createEditDto($travelDate, $bookingDate);
        $result = $this->condition->evaluate($bookingDto, 0, []);
        $this->assertFalse($result, 'Insurance should be editable 2 days after late booking');
    }
    public function testEditableWhenExactly3DaysAfterLateBooking(): void
    {
        // Now is 2025-01-15, booking was exactly 3 days ago: 2025-01-12
        // Travel is 15 days after booking: 2025-01-27 (late booking)
        $bookingDate = new \DateTimeImmutable('2025-01-12 12:00:00');
        $travelDate = new \DateTimeImmutable('2025-01-27 12:00:00');
        $bookingDto = $this->createEditDto($travelDate, $bookingDate);
        $result = $this->condition->evaluate($bookingDto, 0, []);
        $this->assertFalse($result, 'Insurance should be editable exactly 3 days after late booking (edge case)');
    }
    public function testReadonlyWhen5DaysAfterLateBooking(): void
    {
        // Now is 2025-01-15, booking was 5 days ago: 2025-01-10
        // Travel is 15 days after booking: 2025-01-25 (late booking)
        $bookingDate = new \DateTimeImmutable('2025-01-10 12:00:00');
        $travelDate = new \DateTimeImmutable('2025-01-25 12:00:00');
        $bookingDto = $this->createEditDto($travelDate, $bookingDate);
        $result = $this->condition->evaluate($bookingDto, 0, []);
        $this->assertTrue($result, 'Insurance should be readonly 5 days after late booking');
    }
    public function testReadonlyWhenTravelDatePassed(): void
    {
        // Now is 2025-01-15, travel was 5 days ago: 2025-01-10
        $travelDate = new \DateTimeImmutable('2025-01-10 12:00:00');
        $bookingDate = new \DateTimeImmutable('2024-12-01 12:00:00');
        $bookingDto = $this->createEditDto($travelDate, $bookingDate);
        $result = $this->condition->evaluate($bookingDto, 0, []);
        $this->assertTrue($result, 'Insurance should be readonly when travel date has passed');
    }
    public function testGetDependentFieldsReturnsEmptyArray(): void
    {
        $result = $this->condition->getDependentFields();
        $this->assertIsArray($result);
        $this->assertEmpty($result, 'Insurance mutability has no field dependencies');
    }
    public function testGetDescriptionReturnsString(): void
    {
        $result = $this->condition->getDescription();
        $this->assertIsString($result);
        $this->assertStringContainsString('30', $result);
        $this->assertStringContainsString('3', $result);
    }
    private function createEditDto(\DateTimeImmutable $travelDate, \DateTimeImmutable $bookingDate): BookingEditDto
    {
        $booking = new Booking();
        $booking->bookingDate = $bookingDate;
        $travel = new Travel();
        $travel->dateFrom = $travelDate;
        return new BookingEditDto($booking, $travel);
    }
 }