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package middleware
import (
"github.com/alexliesenfeld/health"
"net/http"
)
// FullDetailsOnQueryParam is a middleware that removes check details (such as service names, error messages, etc.)
// from the HTTP response unless the request contained a query parameter named like argument 'queryParamName'. If
// a query parameter is not present in the HTTP request, the response will only contain the aggregated health status.
func FullDetailsOnQueryParam(queryParamName string) health.Middleware {
return func(next health.MiddlewareFunc) health.MiddlewareFunc {
return func(r *http.Request) health.CheckerResult {
_, fullDetails := r.URL.Query()[queryParamName]
result := next(r)
if !fullDetails {
result.Details = nil
}
return result
}
}
}
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