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contrib/mORMot/SQLite3/Samples/35 - Practical DDD/04/ReadMe.md

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+  Practical Domain Driven Design
+ ================================
+ 
+Welcome to the Progressive samples folders!
+  
+In the sub-folders, we will write a almost-complete DDD sample, using TDD.
+Folders are enumerated to follow the iterations on the project: 01, 02, 03...
+  
+Since it was started during EKON 21 conferences, it will modelize a conference booking system.
+
+Don't forget to check out the associated Slides from https://synopse.info/files/ekon21
+
+
+01 Iteration
+------------
+
+Contains the core units, following the "Clean Architecture" patterns.
+
+Implements 
+  * TestAll.dpr to run the regression tests;
+  * ServBook.dpr to run a Booking service, using the Conference Domain objects.
+  
+
+02 Iteration
+------------
+
+We added some Domain objects, and a basic booking service.
+This has been implemented via the participation of all attendees to the EKON 21 Conference, just after the slides.
+Nice first attempt, even it may be really mind-breaking from a classical DB-centric approach! ;)
+
+Introduces a Repository dependency contract, which will be implemented in the test with a `TSynStub`, to let the test pass.
+
+
+03 Iteration
+------------
+
+Minor refactoring:
+  * Cleaning the code to use mORMot registration for interface TypeInfo();
+  * Refactored IConferenceBooking for a more realistic use of parameters;
+  * Include session days to the regression tests.
+  
+
+04 Iteration
+------------
+
+Adding ORM persistence, as used in ServBook process.
+With booking service unit test, of course.