Concepts applied

The Clean Architecture Diagram by Uncle Bob.

Concept	Description
DDD
Entity-Boundary-Interactor (EBI)
.NET Core 2.0 and EntityFrameWork

API

http://localhost:57617/api/PackageManager/addpackages

{
  "Name":"new package name",
  "Products":[{
    "Name":"Product1",
    "ProductType":"type1"
  },
  {
    "Name":"Product2",
    "ProductType":"type2"
  },
  {
    "Name":"Product3",
    "ProductType":"type3"
  }
  ]
}

http://localhost:57617/api/PackageManager/updatepackage

{
  "Id": 1,
  "Name":"new name",
  "Products":[{
    "Name":"Product1",
    "ProductType":"type1"
  },
  { 
  	"Id": 2,
    "Name":"new productname 2",
    "ProductType":"type2"
  },
  {
    "Name":"Product4",
    "ProductType":"type3"
  }
  ]
}