Ipex ⛗ AbraFlexi integration

• Introduction
• Features
• Technical Requirements
• Installation
• Configuration
• Usage
• Documentation
• Contributing
• License

The abraflexi-ipex project integrates Ipex, a VoIP service, with AbraFlexi, an economic ERP system. The primary function of this integration is to generate invoices in AbraFlexi from Ipex VoIP calls.

• Generate AbraFlexi Orders from Ipex Calls & send Call List to customer
• Generate AbraFlexi Invoices from AbraFlexi orders when amount reach threshold
• Send pre-paid Call list to customer
• Enhanced Audit Reporting with comprehensive transaction tracking
• MultiFlexi Report Schema compliance for standardized integration
• Duplicate Prevention for orders and invoices
• Any-time Execution with proper period-specific processing
• Detailed Metrics and status reporting for compliance

Czech documentation for the invoicing threshold logic is available in README.cs.md.

• PHP 8.4+ Compatibility: Fixed typed property initialization — $since / $until are now nullable
• createOrder fix: datObj falls back to dateStart when the IPEX payload lacks a datetime key, preventing a fatal AbraFlexi "null must be a date" error for new customers

• Enhanced Audit Reporting: Comprehensive transaction tracking and detailed reporting
• MultiFlexi Report Format: Standardized reporting for MultiFlexi platform integration
• PHP 8.4+ Compatibility: Full support for PHP 8.4 with proper typed property handling
• Improved Error Handling: Better handling of uninitialized properties and edge cases
• MonthOffset Calculation: Enhanced month offset logic with automatic sign correction for past periods
• Timezone Conversion: Proper UTC to local timezone conversion for accurate date filtering

• PHP: 8.2 or later (tested with PHP 8.4)
• AbraFlexi: Compatible with current AbraFlexi versions
• IPEX API: B2B API access required
• Extensions: PHP extensions for HTTP clients and JSON processing

This application is fully compatible with PHP 8.4 and includes:

• Proper typed property initialization
• Nullable property handling for optional date ranges
• Enhanced error handling for uninitialized properties
• PSR-12 coding standard compliance

The .env file contains the necessary configuration for the integration. Below are the key environment variables:

• APP_DEBUG: Enable or disable debug mode (true/false)
• EASE_LOGGER: Logger type (e.g., syslog|console)
• EMAIL_FROM: Email address for sending emails
• DIGEST_FROM: Email address for sending digests
• SEND_INFO_TO: Email address to send information
• ABRAFLEXI_URL: URL of the AbraFlexi instance
• ABRAFLEXI_LOGIN: Login username for AbraFlexi
• ABRAFLEXI_PASSWORD: Password for AbraFlexi
• ABRAFLEXI_COMPANY: Company identifier in AbraFlexi
• ABRAFLEXI_ORDERTYPE: Order type code in AbraFlexi
• ABRAFLEXI_PRODUCT: Product code in AbraFlexi
• ABRAFLEXI_DOCTYPE: Document type code in AbraFlexi
• ABRAFLEXI_SKIPLIST: List of items to skip during synchronization
• ABRAFLEXI_MINIMAL_INVOICING: Minimum invoice amount threshold — invoices below this value are skipped (default: 50)
• ABRAFLEXI_CREATE_EMPTY_ORDERS: Create orders even when the billed amount is zero, to confirm the month was processed (default: true)
• IPEX_URL: URL of the Ipex API
• IPEX_LOGIN: Login username for Ipex
• IPEX_PASSWORD: Password for Ipex
• ATTACH_CALL_LIST_PDF: Attach a PDF call list to the created order (default: true)
• SEND_CALL_LIST_EMAIL: Send the call list PDF to the customer by email (default: true)
• MULTIFLEXI_JOB_ID: When set, appends the MultiFlexi job ID to order notes for traceability

1. IPEX billing periods can start at the last day of a month at 00:00.
2. Typical API example: 31.12.2025 00:00.
3. For monthly processing in this integration, this timestamp is treated as the next day boundary, i.e. 1.1.2026.
4. Therefore, during order generation, datTermin is stored as dateStart + 1 day to avoid off-by-one-day period shifts when querying from 00:00.

1. When ABRAFLEXI_CREATE_EMPTY_ORDERS=true, an order is created even for months with 0 CZK amount.
2. That order stays in stavDoklObch.pripraveno like other monthly orders.
3. Invoicing is evaluated against the sum of sumCelkem from all prepared customer orders.
4. Until the sum exceeds ABRAFLEXI_MINIMAL_INVOICING, no invoice is created and all orders (including zero-amount ones) remain prepared.
5. Once the threshold is exceeded, the resulting invoice is built from the prepared orders for that customer, including months that had 0 CZK orders.
6. After invoice creation, source orders are marked as stavDoklObch.hotovo.

Note: If ABRAFLEXI_CREATE_EMPTY_ORDERS=false, zero-amount orders are not created, so they cannot be included in a future invoice.

To use the abraflexi-ipex integration, run the following commands:

• For postpaid calls to generate orders and send call list to customer:

  abraflexi-ipex-postpaid-orders
  
  # Process specific month (any time execution)
  abraflexi-ipex-postpaid-orders -m -2  # Process 2 months ago
  
  # Continue mode - automatically calculate next period from last generated order
  abraflexi-ipex-postpaid-orders --continue
  abraflexi-ipex-postpaid-orders -c  # Short form
  
  # Generate MultiFlexi-compliant report
  abraflexi-ipex-postpaid-orders -o multiflexi_orders_report.json

• -m, --monthOffset: Specify the number of months back to process (always negative for past months)

• -c, --continue: Automatically calculate the next period based on the last generated order

• -o, --output: Specify output file for reports (default: stdout)

• -e, --environment: Specify custom environment file path

• For previously saved orders to generate invoices:

  abraflexi-ipex-postpaid-invoices
  
  # Generate MultiFlexi-compliant report
  abraflexi-ipex-postpaid-invoices -o multiflexi_invoices_report.json

Example output:

04/15/2026 08:00:01 ⚙ ❲IPEXPostPaidOrders⦒SpojeNet\AbraFlexiIpex\Ipex❳ IPEXPostPaidOrders EaseCore v1.50.1 (PHP 8.4.16)
04/15/2026 08:00:05 🌼 ❲IPEXPostPaidOrders⦒AbraFlexi\ObjednavkaPrijata❳ #1/34 Soukromá základní škola Cesta k úspěchu 9.64 CZK
04/15/2026 08:00:05 ℹ ❲IPEXPostPaidOrders⦒SpojeNet\AbraFlexiIpex\Ipex❳ PDF call list generation skipped (not needed for attachment or email)
...

• To send prepaid call list to customer:

  abraflexi-ipex-prepaid

• For initial setup:

  abraflexi-ipex-setup

Additional documentation is available:

• CHANGELOG.md: Detailed changelog with version history and changes
• PHP84_COMPATIBILITY.md: Technical guide for PHP 8.4+ compatibility and typed properties
• AUDIT_REPORTS.md: Enhanced audit reporting documentation
• MULTIFLEXI_REPORTS.md: MultiFlexi report format specification

We welcome contributions to the abraflexi-ipex project. To contribute, please follow these steps:

1. Fork the repository.
2. Create a new branch for your feature or bugfix.
3. Make your changes and commit them with clear messages.
4. Push your changes to your fork.
5. Create a pull request to the main repository.

AbraFlexi-Ipex is ready for run as MultiFlexi application. See the full list of ready-to-run applications within the MultiFlexi platform on the application list page.

For Linux, .deb packages are available. Please use the repo:

    echo "deb http://repo.vitexsoftware.com $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/vitexsoftware.list
    sudo wget -O /etc/apt/trusted.gpg.d/vitexsoftware.gpg http://repo.vitexsoftware.cz/KEY.gpg
    sudo apt update
    sudo apt install abraflexi-ipex

This project is licensed under the MIT License. See the LICENSE file for more details.