Enhance API Route & API Group to support multiple handlers

[H0llyW00dzZ]

TODO:

• Enhance API Route & API Group to support multiple handlers

Note

It seems possible to Enhance API Route & API Group to support multiple handlers. For example, could use multiple RateLimiter instances in a single API Route or API Group. This is the current structure:

// APIRoute represents a single API route, containing the path, HTTP method,
// handler function, and an optional rate limiter.
type APIRoute struct {
	Path                      string
	Method                    string
	Handler                   fiber.Handler
	RateLimiter               fiber.Handler
	KeyAuth                   fiber.Handler
	RequestID                 fiber.Handler
	EncryptedCookieMiddleware fiber.Handler
}

// APIGroup represents a group of API routes under a common prefix.
// It also allows for a group-wide rate limiter.
type APIGroup struct {
	Prefix                    string
	Routes                    []APIRoute
	RateLimiter               fiber.Handler
	KeyAuth                   fiber.Handler
	RequestID                 fiber.Handler
	EncryptedCookieMiddleware fiber.Handler
}

Example:

	apiGroups := []APIGroup{
		{ // Note: Example https://localhost:8080/v1/server/health/db
			Prefix:      "/server/health",
			RateLimiter: rateLimiterRESTAPIs1, rateLimiterRESTAPIs2,etc // This is an optional example.
			Routes: []APIRoute{
				{
					Path: "/db",
					// Note: This approach allows defining multiple HTTP methods (e.g., GET, POST, PUT, DELETE) for a single handler & path.
					Method: strings.Join([]string{
						fiber.MethodGet,
					}, ","),
					Handler: health.DBHandler(db),
				},
			},
		},
	}

Also note that it is useful for cookies, because cookie values have limited length, especially for encrypting sensitive data.