[Solved] Given the following middleware setup in NestJS: apply(authMiddleware, loggerMiddleware).forRoutes('users') What will be the order of middleware execution when a request hits the 'users' route? | NestJS

NestJS - Middleware

Given the following middleware setup in NestJS:

apply(authMiddleware, loggerMiddleware).forRoutes('users')

What will be the order of middleware execution when a request hits the 'users' route?

AauthMiddleware runs first, then loggerMiddleware

BloggerMiddleware runs first, then authMiddleware

CBoth run simultaneously

DOnly authMiddleware runs

Step-by-Step Solution

Solution:

Step 1: Identify middleware order in apply()
Middleware listed first runs first; here, authMiddleware is first.
Step 2: Confirm sequence on route match
When a request matches 'users', authMiddleware runs before loggerMiddleware.
Final Answer:
authMiddleware runs first, then loggerMiddleware -> Option A
Quick Check:
apply order = execution order [OK]

Quick Trick: First middleware in apply() runs first [OK]

Common Mistakes:

Master "Middleware" in NestJS

9 interactive learning modes - each teaches the same concept differently

More NestJS Quizzes

Given the following middleware setup in NestJS: