Backend BP

Implementing APIs with microservices using Dockers.

Requeriments

• Split the application into 2 microservices:
  • Customer and Person entities.
  • Account and Transaction entities.
• Ensure asynchronous communication between the 2 microservices.
• Develop API CRUD operations for the following entities:
  • Customer
  • Account
  • Transaction
• Validation
  • prevent transactions when funds are insufficient.
  • Update the available balance.
  • Log each transaction and attach it to the respective account.
• Report
  • An endpoint to generate reports (date range and customer)
• Unit Test
  • Customer
• Infra
  • Dockers

Project Structure

- Bp.Client
    - Entities
        - Person.cs
        - Customer.cs
- Bp.Transaction
    - Entities
        - Account.cs
        - TransactionBalance.cs
- Bp.Common
    - IRepository.cs
    - MssqlDB
        - SqlDataRepository.cs
- Bp.Infra
    - docker
        - Bp.Client
            - Dockerfile
        - Bp.Transaction
            - Dockerfile
    - docker-compose.yml
- Bp.Test
    - Controllers
        - CustomersControllerTests.cs
    - Entities
        - CustomerTests.cs
- README.md
- Database.sql
- BackendBp.postman_collection.json

How to run

user@Mi-Pc BackendBp % cd Bp.Infra
user@Mi-Pc BackendBp\Bp.Infra % docker-compose up --build -d

Setting Database

For development purposes, you can execute dotnet ef database update within each project. Ensure to configure your Docker network to handle either Data Source=localsql or Data Source=localhost.

user@Mi-Pc BackendBp\Bp.Common\src\Bp.Common.Service %  dotnet ef database update
user@Mi-Pc BackendBp\Bp.Client\src\Bp.Client.Service %  dotnet ef database update
user@Mi-Pc BackendBp\Bp.Transaction\src\Bp.Transaction.Service %  dotnet ef database update

or run the file "Database.sql"

- BackendBp 
    - Database.sql

Consume API service

- BackendBp 
    - BackendBp.postman_collection.json

or try with swagger http://localhost:{port}/swagger/index.html

How to Contribute

Fork repository and Run your Own Migration

    user@Mi-Pc Bp.Common.Service % dotnet ef dbcontext info
    user@Mi-Pc Bp.Common.Service % dotnet ef migrations add "name of migration"
    user@Mi-Pc Bp.Common.Service % dotnet ef database update