Improve rate limiter error handling

[dkhalife]

Summary

• handle limiter store errors in RateLimitMiddleware
• add failing store and corresponding tests
• return HTTP 500 without body on limiter failure

Testing

• go test ./...

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https://chatgpt.com/codex/tasks/task_e_6871da55d8dc832a976e79baa7df0084

[Copilot]

Pull Request Overview

Improve error handling in the rate limiter middleware by returning a 500 status on store failures and adding tests to cover that scenario.

• Replace panic in RateLimitMiddleware with AbortWithStatus(500)
• Introduce failingStore in tests and add TestRateLimitMiddlewareStoreFailure
• Update imports in test file to include context, errors, and limiter

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
internal/utils/middleware/middleware.go	Replace panic with HTTP 500 response on limiter store error
internal/utils/middleware/middleware_test.go	Add failingStore, update imports, and new store-failure test

Comments suppressed due to low confidence (3)

internal/utils/middleware/middleware.go:36

• [nitpick] The variable name context is ambiguous since it shadows the concept of a request context; consider renaming to limiterContext or similar for clarity.

		context, err := limiter.Get(c.Request.Context(), c.ClientIP())

internal/utils/middleware/middleware_test.go:92

• Add an assertion to verify that the response body is empty in TestRateLimitMiddlewareStoreFailure, ensuring no body is returned on limiter failure.

	s.Equal(http.StatusInternalServerError, w.Code)

internal/utils/middleware/middleware_test.go:6

• Missing import "time" required for using time.Hour in TestRateLimitMiddlewareStoreFailure, which will cause a compile error. Add import "time" to the imports.

	"net/http"

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

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