I have a project in Asp net mvc. An entity called product can not have similar titles. As I am following repository pattern where is the best place to check the duplication?
I can do it in controller but it will lead to a fat controller.
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I have a project in Asp net mvc. An entity called product can not have similar titles. As I am following repository pattern where is the best place to check the duplication?
I can do it in controller but it will lead to a fat controller.
If it is a very hard and fast rule, backing it with a database constraint is highly advisable–that will back-stop your code and make sure no slip-ups get through.
Insofar as enforcing the rule in code, how are you currently handling validation? This definitely falls into that category.