74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
package rest
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import (
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"encoding/binary"
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"fmt"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/types/rest"
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"github.com/cosmos/cosmos-sdk/x/upgrade/types"
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)
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func registerQueryRoutes(clientCtx client.Context, r *mux.Router) {
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r.HandleFunc(
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"/upgrade/current", getCurrentPlanHandler(clientCtx),
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).Methods("GET")
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r.HandleFunc(
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"/upgrade/applied/{name}", getDonePlanHandler(clientCtx),
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).Methods("GET")
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}
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func getCurrentPlanHandler(clientCtx client.Context) func(http.ResponseWriter, *http.Request) {
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return func(w http.ResponseWriter, request *http.Request) {
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// ignore height for now
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res, _, err := clientCtx.Query(fmt.Sprintf("custom/%s/%s", types.QuerierKey, types.QueryCurrent))
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if rest.CheckInternalServerError(w, err) {
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return
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}
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if len(res) == 0 {
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http.NotFound(w, request)
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return
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}
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var plan types.Plan
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err = clientCtx.LegacyAmino.UnmarshalJSON(res, &plan)
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if rest.CheckInternalServerError(w, err) {
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return
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}
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rest.PostProcessResponse(w, clientCtx, plan)
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}
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}
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func getDonePlanHandler(clientCtx client.Context) func(http.ResponseWriter, *http.Request) {
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return func(w http.ResponseWriter, r *http.Request) {
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name := mux.Vars(r)["name"]
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params := types.QueryAppliedPlanRequest{Name: name}
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bz, err := clientCtx.LegacyAmino.MarshalJSON(params)
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if rest.CheckBadRequestError(w, err) {
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return
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}
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res, _, err := clientCtx.QueryWithData(fmt.Sprintf("custom/%s/%s", types.QuerierKey, types.QueryApplied), bz)
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if rest.CheckBadRequestError(w, err) {
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return
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}
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if len(res) == 0 {
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http.NotFound(w, r)
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return
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}
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if len(res) != 8 {
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rest.WriteErrorResponse(w, http.StatusInternalServerError, "unknown format for applied-upgrade")
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}
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applied := int64(binary.BigEndian.Uint64(res))
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fmt.Println(applied)
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rest.PostProcessResponse(w, clientCtx, applied)
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}
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}
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