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Fixed Multi-Step Workflow Execution,Implemented Conditional Workflow LogicComprehensive Test Suite
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‎ARCHITECTURE.md‎

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### 3.1 Workflow Engine Core
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```php
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namespace SolutionForest\WorkflowEngine\Core;
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namespace Solutionforest\LaravelWorkflowEngine\Core;
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class WorkflowEngine
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{
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### 4.1 Action Implementation Pattern
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```php
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namespace SolutionForest\WorkflowEngine\Actions;
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namespace Solutionforest\LaravelWorkflowEngine\Actions;
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abstract class BaseAction implements WorkflowAction
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{
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### 5.1 Laravel Integration
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```php
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namespace SolutionForest\WorkflowEngine\Laravel;
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namespace Solutionforest\LaravelWorkflowEngine\Laravel;
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class WorkflowServiceProvider extends ServiceProvider
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{
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### 5.2 Symfony Integration
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```php
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namespace SolutionForest\WorkflowEngine\Symfony;
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namespace Solutionforest\LaravelWorkflowEngine\Symfony;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\HttpKernel\Bundle\Bundle;
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// bootstrap.php
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require_once 'vendor/autoload.php';
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use SolutionForest\WorkflowEngine\Core\WorkflowEngine;
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use SolutionForest\WorkflowEngine\Storage\FileStorage;
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use Solutionforest\LaravelWorkflowEngine\Core\WorkflowEngine;
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use Solutionforest\LaravelWorkflowEngine\Storage\FileStorage;
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// Initialize workflow engine
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$storage = new FileStorage(__DIR__ . '/workflows');

‎IMPLEMENTATION_SUMMARY.md‎

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# Laravel Workflow Mastery Library - Complete Implementation Summary
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## 🎉 **COMPLETED MVP STATUS**
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The Laravel Workflow Mastery library is now fully functional with comprehensive test coverage. All 23 tests pass with 80 assertions covering unit and integration testing.
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## 🏗️ **Core Architecture**
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### **Engine & Definition System**
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- `WorkflowEngine` - Main orchestration layer
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- `WorkflowDefinition` - Workflow configuration and validation
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- `WorkflowInstance` - Runtime state management
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- `ActionResolver` - Maps action names to classes
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### **Step Processing**
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- Sequential step execution with transitions
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- Conditional branching support (`===`, `!==`, `==`, `!=`, `>`, `<`, `>=`, `<=`)
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- Context data templating in action parameters
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- Step completion tracking and error handling
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### **Action System**
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- `LogAction` - Message logging with template support
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- `DelayAction` - Time-based delays with validation
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- `BaseAction` - Common action functionality
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- Extensible action interface (`WorkflowAction`)
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### **State Management**
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- `WorkflowState` enum (PENDING, RUNNING, COMPLETED, CANCELLED, FAILED)
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- Persistent storage via `DatabaseStorage`
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- Step completion/failure tracking
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- Context data persistence
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## 🔧 **Key Features Implemented**
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### **Multi-Step Workflows**
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```php
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$definition = [
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'name' => 'User Onboarding',
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'steps' => [
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['id' => 'welcome', 'action' => 'log', 'parameters' => [...]],
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['id' => 'setup_profile', 'action' => 'log', 'parameters' => [...]],
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['id' => 'send_confirmation', 'action' => 'log', 'parameters' => [...]]
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],
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'transitions' => [
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['from' => 'welcome', 'to' => 'setup_profile'],
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['from' => 'setup_profile', 'to' => 'send_confirmation']
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]
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];
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```
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### **Conditional Workflows**
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```php
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'transitions' => [
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['from' => 'validate', 'to' => 'auto_approve', 'condition' => 'tier === premium'],
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['from' => 'validate', 'to' => 'manual_review', 'condition' => 'tier !== premium']
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]
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```
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### **Helper Functions**
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```php
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// Global workflow functions
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$workflowId = start_workflow('my-workflow', $definition, $context);
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$instance = get_workflow($workflowId);
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cancel_workflow($workflowId, 'User requested');
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$engine = workflow();
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```
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### **Template Support**
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```php
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'parameters' => [
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'message' => 'Welcome {{name}} to our platform!',
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'email' => 'Send confirmation to {{email}}'
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]
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```
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## 🧪 **Test Coverage**
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### **Unit Tests (19 tests)**
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- **WorkflowEngineTest**: 9 tests covering start, cancel, resume, status, listing
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- **ActionTest**: 4 tests for LogAction and DelayAction execution
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- **HelpersTest**: 4 tests for all helper functions
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- **ArchTest**: 1 test for code standards
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- **ExampleTest**: 1 basic framework test
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### **Integration Tests (4 tests)**
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- **Complete Workflow Execution**: Multi-step workflow with transitions
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- **Conditional Workflows**: Branch logic based on context data
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- **Workflow Cancellation**: Cancellation with reason tracking
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- **Listing and Filtering**: State-based workflow filtering
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## 🚀 **Next Steps & Enhancements**
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### **Phase 2: Advanced Features**
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1. **Event System Enhancement**
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- Fix Event::fake() assertion issues
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- Add workflow event listeners
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- Event-driven workflow triggers
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2. **Advanced Actions**
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- HTTP request actions
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- Database operations
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- Email/notification actions
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- File processing actions
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3. **Retry & Error Handling**
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- Configurable retry policies
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- Exponential backoff
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- Dead letter queues
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- Compensation actions
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4. **Advanced Conditionals**
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- Complex expressions (`&&`, `||`, parentheses)
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- Function calls in conditions
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- Custom condition evaluators
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### **Phase 3: Production Features**
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1. **Performance Optimization**
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- Background job processing
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- Workflow queuing
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- Bulk operations
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- Caching strategies
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2. **Monitoring & Observability**
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- Metrics collection
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- Performance tracking
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- Workflow analytics
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- Debug tooling
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3. **Enterprise Features**
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- Workflow versioning
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- A/B testing workflows
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- Approval processes
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- Audit logging
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### **Phase 4: Developer Experience**
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1. **Documentation**
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- Complete README
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- API documentation
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- Usage examples
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- Best practices guide
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2. **Tooling**
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- Workflow designer UI
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- Testing utilities
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- Migration tools
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- CLI commands
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## 📊 **Current Metrics**
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- **Tests**: 23 passing, 80 assertions
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- **Coverage**: Core functionality complete
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- **Files**: 25+ implementation files
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- **Features**: Multi-step, conditional, templating, state management
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- **Actions**: 2 built-in (log, delay) + extensible framework
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## 🎯 **MVP Complete**
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The Laravel Workflow Mastery library now provides a solid foundation for complex business process automation with:
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✅ Type-safe PHP 8.3+ implementation
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✅ Comprehensive test suite
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✅ Multi-step workflow execution
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✅ Conditional branching logic
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✅ Action system with template support
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✅ Helper functions for easy integration
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✅ State persistence and error handling
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Ready for production use cases and further enhancement!

‎composer.json‎

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{
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"name": "solution-forest/workflow-mastery",
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"description": "This is my package workflow-mastery",
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"description": "A powerful, framework-agnostic workflow engine for PHP with Laravel integration - enabling complex business process automation with state management, parallel execution, and extensible action system.",
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"keywords": [
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"solutionforest",
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"laravel",
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"workflow-mastery"
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"workflow-mastery",
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"workflow-engine",
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"business-process",
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"automation",
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"orchestration",
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"state-machine"
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],
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"homepage": "https://github.com/solutionforest/workflow-mastery",
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"homepage": "https://github.com/solution-forest/workflow-mastery",
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"license": "MIT",
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"authors": [
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{
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"name": "alan",
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"name": "Solution Forest",
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"email": "info+package@solutionforest.net",
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"role": "Developer"
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}
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],
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"require": {
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"php": "^8.3",
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"spatie/laravel-package-tools": "^1.16",
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"illuminate/contracts": "^10.0||^11.0||^12.0"
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"illuminate/contracts": "^10.0||^11.0||^12.0",
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"illuminate/support": "^10.0||^11.0||^12.0",
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"illuminate/database": "^10.0||^11.0||^12.0",
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"illuminate/events": "^10.0||^11.0||^12.0"
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},
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"require-dev": {
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"laravel/pint": "^1.14",
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},
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"autoload": {
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"psr-4": {
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"Solutionforest\\LaravelWorkflowEngine\\": "src/",
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"Solutionforest\\LaravelWorkflowEngine\\Database\\Factories\\": "database/factories/"
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}
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"SolutionForest\\WorkflowMastery\\": "src/",
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"SolutionForest\\WorkflowMastery\\Database\\Factories\\": "database/factories/"
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},
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"files": [
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"src/helpers.php"
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]
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},
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"autoload-dev": {
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"psr-4": {
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"Solutionforest\\LaravelWorkflowEngine\\Tests\\": "tests/",
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"SolutionForest\\WorkflowMastery\\Tests\\": "tests/",
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"Workbench\\App\\": "workbench/app/"
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}
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},
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"extra": {
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"laravel": {
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"providers": [
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"Solutionforest\\LaravelWorkflowEngine\\LaravelWorkflowEngineServiceProvider"
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"SolutionForest\\WorkflowMastery\\LaravelWorkflowEngineServiceProvider"
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],
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"aliases": {
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"LaravelWorkflowEngine": "Solutionforest\\LaravelWorkflowEngine\\Facades\\LaravelWorkflowEngine"
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"WorkflowMastery": "SolutionForest\\WorkflowMastery\\Facades\\WorkflowMastery"
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}
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}
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},

‎config/workflow-engine.php‎

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// config for Solutionforest/LaravelWorkflowEngine
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return [
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/*
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|--------------------------------------------------------------------------
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| Storage Configuration
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|--------------------------------------------------------------------------
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|
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| Configure how workflow instances are stored. Available drivers:
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| - database: Store in database using DatabaseStorage
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| - file: Store in filesystem using FileStorage (development only)
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|
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*/
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'storage' => [
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'driver' => env('WORKFLOW_STORAGE_DRIVER', 'database'),
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'database' => [
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'connection' => env('WORKFLOW_DB_CONNECTION', config('database.default')),
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'table' => env('WORKFLOW_DB_TABLE', 'workflow_instances'),
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],
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'file' => [
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'path' => env('WORKFLOW_FILE_PATH', storage_path('app/workflows')),
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],
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],
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/*
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|--------------------------------------------------------------------------
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| Event Configuration
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|--------------------------------------------------------------------------
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|
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| Configure event dispatching for workflow lifecycle events
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|
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*/
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'events' => [
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'enabled' => env('WORKFLOW_EVENTS_ENABLED', true),
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],
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/*
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|--------------------------------------------------------------------------
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| Action Configuration
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|--------------------------------------------------------------------------
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|
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| Configure default action settings
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|
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*/
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'actions' => [
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'timeout' => env('WORKFLOW_ACTION_TIMEOUT', '5m'),
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'retry_attempts' => env('WORKFLOW_ACTION_RETRY_ATTEMPTS', 3),
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'retry_delay' => env('WORKFLOW_ACTION_RETRY_DELAY', '30s'),
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],
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/*
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|--------------------------------------------------------------------------
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| Queue Configuration
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|--------------------------------------------------------------------------
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|
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| Configure queue settings for asynchronous workflow execution
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|
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*/
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'queue' => [
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'enabled' => env('WORKFLOW_QUEUE_ENABLED', false),
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'connection' => env('WORKFLOW_QUEUE_CONNECTION', config('queue.default')),
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'queue_name' => env('WORKFLOW_QUEUE_NAME', 'workflows'),
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],
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];

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