cosmos-sdk/x/slashing/client/rest/query.go
SaReN 39f53ac22f
client: rename CliContext to Context (#6290)
* Refactor CliContext as Context

* Fix lint issues

* Fix goimports

* Fix gov tests

* Resolved ci-lint issues

* Add changelog

* Rename cliCtx to clientCtx

* Fix mocks and routes

* Add changelog

* Update changelog

* Apply suggestions from code review

Co-authored-by: Alessio Treglia <alessio@tendermint.com>

* merge client/rpc/ro{ot,utes}.go

* Update docs

* client/rpc: remove redundant client/rpc.RegisterRPCRoutes

* regenerate mocks

* Update ADRs

Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
2020-06-01 12:46:03 +00:00

112 lines
2.9 KiB
Go

package rest
import (
"fmt"
"net/http"
"github.com/gorilla/mux"
"github.com/cosmos/cosmos-sdk/client"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/rest"
"github.com/cosmos/cosmos-sdk/x/slashing/types"
)
func registerQueryRoutes(clientCtx client.Context, r *mux.Router) {
r.HandleFunc(
"/slashing/validators/{validatorPubKey}/signing_info",
signingInfoHandlerFn(clientCtx),
).Methods("GET")
r.HandleFunc(
"/slashing/signing_infos",
signingInfoHandlerListFn(clientCtx),
).Methods("GET")
r.HandleFunc(
"/slashing/parameters",
queryParamsHandlerFn(clientCtx),
).Methods("GET")
}
// http request handler to query signing info
func signingInfoHandlerFn(clientCtx client.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
pk, err := sdk.GetPubKeyFromBech32(sdk.Bech32PubKeyTypeConsPub, vars["validatorPubKey"])
if rest.CheckBadRequestError(w, err) {
return
}
clientCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
if !ok {
return
}
params := types.NewQuerySigningInfoParams(sdk.ConsAddress(pk.Address()))
bz, err := clientCtx.Codec.MarshalJSON(params)
if rest.CheckBadRequestError(w, err) {
return
}
route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QuerySigningInfo)
res, height, err := clientCtx.QueryWithData(route, bz)
if rest.CheckInternalServerError(w, err) {
return
}
clientCtx = clientCtx.WithHeight(height)
rest.PostProcessResponse(w, clientCtx, res)
}
}
// http request handler to query signing info
func signingInfoHandlerListFn(clientCtx client.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
_, page, limit, err := rest.ParseHTTPArgsWithLimit(r, 0)
if rest.CheckBadRequestError(w, err) {
return
}
clientCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
if !ok {
return
}
params := types.NewQuerySigningInfosParams(page, limit)
bz, err := clientCtx.Codec.MarshalJSON(params)
if rest.CheckInternalServerError(w, err) {
return
}
route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QuerySigningInfos)
res, height, err := clientCtx.QueryWithData(route, bz)
if rest.CheckInternalServerError(w, err) {
return
}
clientCtx = clientCtx.WithHeight(height)
rest.PostProcessResponse(w, clientCtx, res)
}
}
func queryParamsHandlerFn(clientCtx client.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
clientCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, clientCtx, r)
if !ok {
return
}
route := fmt.Sprintf("custom/%s/parameters", types.QuerierRoute)
res, height, err := clientCtx.QueryWithData(route, nil)
if rest.CheckInternalServerError(w, err) {
return
}
clientCtx = clientCtx.WithHeight(height)
rest.PostProcessResponse(w, clientCtx, res)
}
}