aggregateroot_开发者

DDD: keep a link to an entity inside an aggregate root, for reporting only

I\'m refactoring a project using DDD, but am concerned about not making too many Entities their own Aggregate Root.[详细]

2023-04-05 14:22 分类：问答

How to handle paging of sub entities with the repository pattern?

I\'m learning domain driven design. I am currently trying to write a simply application in C# designing it using DDD. This application has an aggregate root A which can contain 0..n sub entities B. Th[详细]

2023-03-31 03:11 分类：问答

Update an entity inside an aggregate

I was reading a similar question on SO: How update an entity inside Aggregate, but I\'m still not sure how a user interface should interact with entities inside an aggregate.[详细]

2023-03-30 16:00 分类：问答

Repository Pattern - aggregate root

I am trying to get my head around where the aggrega开发者_开发百科tes roots lie in my entity framework data model so I know what repositories I need to create.[详细]

2023-03-16 18:24 分类：问答

Aggregate Root complexity in Domain-Driven Design

Where does one draw the line in the complexity of an aggregate? To clarify, if my aggregate has a list of ObjectA which has a list of ObjectB which has a list of ObjectC, should my aggregate be respon[详细]

2023-03-09 03:44 分类：问答

How should I enforce relationships and constraints between aggregate roots?

I have a couple questions regarding the relationship between references between two aggregate roots in a DDD model. Refer to the typical Customer/Order model diagrammed below.[详细]

2023-03-08 08:25 分类：问答

How do public websites built using DDD keep from having one main aggregate root

I\'m trying to use domain driven design while creating a website that is publicly accessible. One problem I\'m having is trying to figure out what the aggregate roots should be for my model. I have a[详细]

2023-03-08 06:57 分类：问答

Defining boundaries and communicating between aggregate roots

I could use some help understanding my domain model a bit and making sure I am approaching the design correctly.[详细]

2023-03-07 15:39 分类：问答

If an Entity becomes the root of an Aggregate, does the Aggregate Root use the existing ID of the root Entity or does the AR create its own ID?

In Domain Driven Design (DDD), an Entity always has its own unique identity. In my reading on DDD I have seen statements and examples that seem to mix the concepts of \"unique identity\" between Enti[详细]

2023-03-07 12:07 分类：问答