advancedSOLID Principles in Practice
Your PaymentService has 15 if-else branches for different payment types. Which SOLID principle is being violated, and how would you refactor it?
Tests whether you can spot an Open/Closed Principle violation in real code and know Strategy pattern is the standard fix.
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Your PaymentService has 15 if-else branches for different payment types. Which SOLID principle is being violated, and how would you refactor it?