TelephoneDirectory

microservices -> .net 6.0, golang - Docker, Jenkins, Ocelot, RabbitMq, MassTransit, Serilog, Elasticsearch, Kibana, Swagger / SwaggerForOcelot, Jwt, Postgresql, Mssql

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Running the project

The project was created with Code First approach. In this way, we will be able to run the database on the code side. Also, there is a different database for each service. In this way, we are not dependent on only one database. Postgre and Mssql were used as databases. You can switch them easily.

* dotnet ef migrations add Initial
* dotnet ef database update

Note: No need to take any action as the existing migrations in the project are automatically run.

General structure

• API Gateway -> Ocelot
• Message Broker -> Rabbitmq
• Service Bus -> Mass Transit
• Health Check -> Watchdog - (via slack implementation)
• Continuous Integration -> Jenkins
• Logging -> Serilog, elastic search and kibana
• Databases -> Postgre and Mssql
• Open Doc -> Swagger and SwaggerForOcelot
• Applied Pattern -> DDD, Saga Pattern, Mediator, CQRS, Circuit Breaker, Event Sourcing, Publish-Subscribe
• Tests -> xUnit (via MassTransit) - Mocking, Integration and Functional Tests

Existed microservices

• Ocelot - Gateway, .net6 - It provides coordination as a gateway.
• Guide - Postgre, .net6 - We can perform all kinds of CRUD operations related to contacts.
• Report - Postgre, .net6 - There are some reports on the people in the directory.
• Auth - MSSQL, .net6 - We keep users. Authentication is done with JWT.
• Example - No DB, golang - A simple golang project has been created. Its development continues.
• Saga - Saga Pattern's Orchestration method is used for transaction management.

Installation

Thanks to the docker-compose.yml file, both the tools used and the databases will run properly.

* docker-compose up -d

Testing

• Unit Tests started to be added. We started to use it with MassTransit for consumers. Also mocking is used.

MassTransit unit testing - video
Unit testing in general - blog - Turkish
Mocking in unit testing - video - Turkish

• Integration Test:

Integration testing in general - blog - Turkish
Integration testing in general - video - Turkish