limiter

type Config struct {
	// Store is used to store the state of the middleware
	//
	// Default: an in memory store for this process only
	Storage fiber.Storage

	// LimiterMiddleware is the struct that implements a limiter middleware.
	//
	// Default: a new Fixed Window Rate Limiter
	LimiterMiddleware Handler
	// Next defines a function to skip this middleware when returned true.
	//
	// Optional. Default: nil
	Next func(c fiber.Ctx) bool

	// A function to dynamically calculate the max requests supported by the rate limiter middleware
	//
	// Default: func(c fiber.Ctx) int {
	//   return c.Max
	// }
	MaxFunc func(c fiber.Ctx) int

	// A function to dynamically calculate the expiration time for rate limiter entries
	//
	// Default: A function that returns the static `Expiration` value from the config.
	ExpirationFunc func(c fiber.Ctx) time.Duration

	// KeyGenerator allows you to generate custom keys, by default c.IP() is used
	//
	// Default: func(c fiber.Ctx) string {
	//   return c.IP()
	// }
	KeyGenerator func(fiber.Ctx) string

	// LimitReached is called when a request hits the limit
	//
	// Default: func(c fiber.Ctx) error {
	//   return c.SendStatus(fiber.StatusTooManyRequests)
	// }
	LimitReached fiber.Handler

	// Max number of recent connections during `Expiration` seconds before sending a 429 response
	//
	// Default: 5
	Max int

	// Expiration is the time on how long to keep records of requests in memory
	//
	// Default: 1 * time.Minute
	Expiration time.Duration

	// When set to true, requests with StatusCode >= 400 won't be counted.
	//
	// Default: false
	SkipFailedRequests bool

	// When set to true, requests with StatusCode < 400 won't be counted.
	//
	// Default: false
	SkipSuccessfulRequests bool

	// When set to true, the middleware will not include the rate limit headers (X-RateLimit-* and Retry-After) in the response.
	//
	// Default: false
	DisableHeaders bool

	// DisableValueRedaction turns off masking limiter keys in logs and error messages when set to true.
	//
	// Default: false
	DisableValueRedaction bool
}

type FixedWindow struct{}

type Handler interface {
	New(config *Config) fiber.Handler
}

type SlidingWindow struct{}