1 - triagedhelp wantednice-to-have (low-prio)t:routingt:server
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Description
Perhaps I'm missing something obvious, but what I'd like is to have a route that refines some API behavior based on the presence or value of a query parameter.
For example
// These do a dry-run
https://example.com/submit?dryrun
https://example.com/submit?dryrun=true
https://example.com/submit?dryrun=yes
https://example.com/submit?dryrun=1
// These do the real thing
https://example.com/submit
https://example.com/submit?dryrun=false
https://example.com/submit?dryrun=no
https://example.com/submit?dryrun=0
Unfortunately, I haven't found a clean way of using the built-in directives:
// Breaks /submit?dryrun
parameter('dryrun.as[Boolean] ? false)
// Breaks /submit
parameter('dryrun.as[Boolean] ? true)
The best I've come up with is my own directive, which you all can probably improve on:
def parameterFlag(name: Symbol): Directive1[Boolean] =
(parameter(name.?) & parameter(name.as[Boolean] ? true)) tmap {
case(flag, isTruthy) => flag.isDefined && isTruthy
}
parameterFlag('dryrun)
Thoughts?