Erp.Shared.Contracts 1.1.3

Erp.Shared.Contracts

Shared DTOs, interfaces, and contracts for ERP microservices architecture with MassTransit integration support.

Version

Current Version: 1.1.0

Features

• DataMessage DTO: Generic message structure for cross-service communication
• IIntegrationEventPublisher: Interface for publishing integration events across microservices
• IntegrationEventPublisher: MassTransit-based implementation for event publishing
• Shared DTOs: Common data transfer objects used across multiple services

Installation

dotnet add package Erp.Shared.Contracts --version 1.1.0

Usage

Publishing Integration Events

using Shared.Contracts.Common;
using Microsoft.Extensions.DependencyInjection;

// In your Program.cs or Startup.cs
services.AddScoped<IIntegrationEventPublisher, IntegrationEventPublisher>();

// In your service class
public class MyService
{
    private readonly IIntegrationEventPublisher _publisher;

    public MyService(IIntegrationEventPublisher publisher)
    {
        _publisher = publisher;
    }

    public async Task PublishCompanyCreatedEvent(Company company)
    {
        await _publisher.PublishAsync(
            entityType: "Company",
            operation: "Created",
            payload: new {
                CompanyId = company.Id,
                Name = company.Name
            },
            source: "IdentityService");
    }
}

Using DataMessage

using Shared.Contracts.Common;

var message = new DataMessage
{
    EntityType = "Company",
    Operation = "Created",
    Source = "IdentityService",
    Timestamp = DateTime.UtcNow,
    Data = JsonSerializer.Serialize(payload)
};

What's New in v1.1.0

• Added IIntegrationEventPublisher interface for standardized event publishing
• Added IntegrationEventPublisher implementation using MassTransit
• Generic event publishing support through DataMessage DTO
• MassTransit dependency for message broker integration

Dependencies

• .NET 9.0
• MassTransit 8.2.0

Related Packages

• Erp.Shared.API: Shared API infrastructure and extensions
• Erp.Shared.Infrastructure: Shared infrastructure components

License

MIT

Support

For issues and feature requests, please visit the GitHub repository.