June 2017
Intermediate to advanced
394 pages
8h 52m
English
Content preview from Domain-Driven Design in PHP
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Chapter 8: Aggregates
Aggregates are probably the most difficult part of tactical Domain-Driven Design. We'll look at the key concepts when dealing with them and discover how to design them. We'll also propose a practical scenario where two Aggregates become one when adding a business rule, and we'll demonstrate how the rest of the objects must be refactored.