oop - Models getting out of hand -

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we use laravel in our company , follow 2 simple conventions:

  1. controllers should thin.
  2. models represents database entities (user, roles, cars)

now we're facing dilemma: have screen complicated data graphs represented require long , heavy logic produce. should put of logic? controllers should thin - not in controllers. models represent data entities, can't model since screen displays data of other models don't have actual table/database entity. services doesn't sound normal place.

i wondering how did approach similar situations

i put logic service. in service can run other services (in case logic in other service or if service complicated) , use repositories (or models in case don't use repositories). of course there no point put big code or logic controllers because run services return desired output.


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