erigon-pulse/cl/beacon/router.go

package beacon

import (
	"net/http"
	"sync"

	"github.com/go-chi/chi/v5"
)

type ApiHandler struct {
	o   sync.Once
	mux chi.Router
}

func (a *ApiHandler) init() {
	r := chi.NewRouter()
	a.mux = r
	// This is the set of apis for validation + otterscan
	// otterscn specific ones are commented as such
	r.Route("/eth", func(r chi.Router) {
		r.Route("/v1", func(r chi.Router) {
			r.Get("/events", nil)
			r.Route("/beacon", func(r chi.Router) {
				r.Get("/headers/{tag}", nil)      // otterscan
				r.Get("/blocks/{slot}/root", nil) //otterscan
				r.Get("/genesis", nil)
				r.Post("/binded_blocks", nil)
				r.Post("/blocks", nil)
				r.Route("/pool", func(r chi.Router) {
					r.Post("/attestations", nil)
					r.Post("/sync_committees", nil)
				})
				r.Get("/node/syncing", nil)
				r.Get("/config/spec", nil)
				r.Route("/states", func(r chi.Router) {
					r.Get("/head/validators/{index}", nil) // otterscan
					r.Get("/head/committees", nil)         // otterscan
					r.Route("/{state_id}", func(r chi.Router) {
						r.Get("/fork", nil)
						r.Get("/validators/{id}", nil)
					})
				})
			})
			r.Route("/validator", func(r chi.Router) {
				r.Route("/duties", func(r chi.Router) {
					r.Post("/attester/{epoch}", nil)
					r.Get("/proposer/{epoch}", nil)
					r.Post("/sync/{epoch}", nil)
				})
				r.Get("blinded_blocks/{slot}", nil)
				r.Get("attestation_data", nil)
				r.Get("aggregate_attestation", nil)
				r.Post("aggregate_and_proofs", nil)
				r.Post("beacon_committee_subscriptions", nil)
				r.Post("sync_committee_subscriptions", nil)
				r.Get("sync_committee_contribution", nil)
				r.Post("contribution_and_proofs", nil)
				r.Post("prepare_beacon_proposer", nil)
			})
		})
		r.Route("/v2", func(r chi.Router) {
			r.Route("/beacon", func(r chi.Router) {
				r.Post("/blocks/{slot}", nil) //otterscan
			})
			r.Route("/validator", func(r chi.Router) {
				r.Post("/blocks/{slot}", nil)
			})
		})
	})
}

func (a *ApiHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	a.o.Do(func() {
		a.init()
	})
	a.mux.ServeHTTP(w, r)
}