northwind-dotnet projects

Implementing the specification of northwind application at https://github.com/thangchung/northwind-specs

Setup Environment Variables

Create .env file with content as below

POSTGRES_USER=northwind
POSTGRES_PASSWORD=<your password>
POSTGRES_DB=northwind_db

ACCEPT_EULA=Y

ConnectionStrings__northwind_db=Server=localhost;Port=5432;Database=northwind_db;User Id=northwind;Password=<your password>;
Kafka__BootstrapServers=localhost:9092
Kafka__SchemaRegistryUrl=http://localhost:8081
AuditorGrpcUrl=https://localhost:5006

And now you are ready to start it

> tye run --watch
> dotnet watch run // for Blazor Web

Business contexts / Boundary contexts

Inter-communication

Synchronous communication via gateway

Asynchronous communication via message broker

Workflow

• Full Sagas workflow

• Order workflow

• Ship workflow

Screen shots

HTTP/3 with gRPC

• grpc/grpc-dotnet#1478
• https://devblogs.microsoft.com/dotnet/http-3-support-in-dotnet-6/
• https://devblogs.microsoft.com/dotnet/net-5-new-networking-improvements/
• https://docs.microsoft.com/en-us/dotnet/core/extensions/httpclient-http3#using-httpclient

Reference stuffs

• https://minimal-apis.github.io/