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Questions - specification-pattern

Proper aggregate design and complex specification query

I have a lack of understanding of the DDD aggregate topic. I do have an Offer aggregate that has navigation property to its children's collection OfferProducts. When I learned entity framework I thoug...
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Szymon Sus

c#

entity-framework-core

aggregate

domain-driven-design

specification-pattern

Votes: 0

Answers: 1

Latest Answer

should I remove IAggregateRoot from InquiryProduct and OfferProduct entities and fetch only from the Inquiry entity? Yes. The whole point of an aggregate root is to organize entities into top-level e...
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Steve Py

Does The Unit Of Work Make Sense with Clean Architecture(DDD) Or Just The Repository Is Enough?

I want to ask if it make sense to use the unit of work with repositories on a project following the domain driven design philosophy and clean architecture or it doesn't make more sense and the generic...
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Muhamad Eissa

domain-driven-design

unit-of-work

clean-architecture

specification-pattern

Votes: 0

Answers: 1

Latest Answer

Martin Fowler describes a Unit of Work as Maintains a list of objects affected by a business transaction and coordinates the writing out of changes and the resolution of concurrency problems. The Un...
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René Link

Specification pattern with Entity Framework generic repository pattern

Recently I have encountered an article Implement the Query Specification pattern and I am confused about using specification pattern with generic repository. I have already a generic repo like this: p...
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Omer

c#

entity-framework

design-patterns

repository-pattern

specification-pattern

Votes: 0

Answers: 1

Latest Answer

The specification pattern covers more than just a filter expression, it also covers eager loading and pagination. In your example, if you were dealing with an entity that referenced 3 other entities a...
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Steve Py

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