Dapper Tutorial - Knowledge Base (KB)

Mapping private attributes of domain entities with Dapper dot net

In most of my projects I use nHibernate + Fluent mapping and recently I've started to play around with Dapper to see if I can move read operations to it. ...I follow DDD approach so my domain entities do not have any public setters. For example:...public ...

POCO One-To-One, micro ORM. Should I store ref id or only ref object?

Should I store ref id to child Poco or only ref object in Model when using micro ORM like Dapper (in Repository)? I think that if I store both there will be synchronization issue when updating root object. ...For example:...Class Boat +Id +LakeId ...

DDD principles and repositories with Dapper

I'm setting up a solution in which I apply onion architecture and DDD patterns....One of the DDD principles encourages domain entities to have only private setters and a private default constructor, to make sure you cannot create domain entities in an inv...

How to load entity from multiple tables with Dapper?

In my app i use Entites as Tables in database representation....I have an OrderEntity, that have fields like ProductEntity, CustomerEntity, then CustomerEntity has fields like AddressEntity etc....Now I try to get OrderEntity filled with all the entity-ty...

Best practices to manage entities while querying the data out of tables?

Each table in my database has it's own ...POCO... class. Now, I have started to write complex SQL joins and the query resultset should be mapped to some Entity which can be sent to the Business Manager (another layer) for further processing. For an exampl...

C# - Domain Driven Design - DTO outdate mapping to Database

I am designning project structure follow DDD artchitecture & C# technologies. I am facing an issue with out date DTO mapping to Domain Model and persit the out date data to database....The scenario as bellow...I have 2 distributed clients (Desktop) gettin...