c# - REST API (CQRS) partial response -


i'm building http rest api , implementing cqrs pattern api.

i have following projects (see below).

project.core

  • project.core.commands - contains icommand, icommandhandler , icommanddispatcher.
  • project.core.queries - contains iquery, iqueryhandler , iquerydispatcher.
  • project.core.commands.impl - contains icommanddispatcher implementation , decorators command handlers.
  • project.core.queries.impl - contains iquerydispatcher implementation , decorators query handlers.

project.cars

  • project.cars.queries - contains queries , validators.
  • project.cars.queryhandlers - contains handlers queries

i'm storing query result classes in project.cars.queries. each query has own result class.

in api want provide ability filter result fields. how can it?

now have 2 options:

  1. create project.cars.readmodel project. queries "getcarslist" , "getcarbyid" return model same type (car). in asp.net core app serialize fields user asks.
    1. queries have property "fields" , read fields directly db. don't know read model in case.


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