mirror of
https://github.com/0glabs/0g-chain.git
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db2b237e1d
* feat: restore supply endpoints * use complete circulating supply schedule * standardize query path
103 lines
2.9 KiB
Go
103 lines
2.9 KiB
Go
package rest
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import (
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"encoding/json"
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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/context"
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"github.com/cosmos/cosmos-sdk/types/rest"
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"github.com/kava-labs/kava/x/validator-vesting/types"
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)
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func registerQueryRoutes(cliCtx context.CLIContext, r *mux.Router) {
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r.HandleFunc(fmt.Sprintf("/%s/circulatingsupply", types.QueryPath), getCirculatingSupplyHandlerFn(cliCtx)).Methods("GET")
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r.HandleFunc(fmt.Sprintf("/%s/totalsupply", types.QueryPath), getTotalSupplyHandlerFn(cliCtx)).Methods("GET")
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}
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func getTotalSupplyHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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_, page, limit, err := rest.ParseHTTPArgsWithLimit(r, 0)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
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return
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}
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cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)
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if !ok {
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return
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}
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params := types.NewBaseQueryParams(page, limit)
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bz, err := cliCtx.Codec.MarshalJSON(params)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("failed to marshal query params: %s", err))
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return
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}
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route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QueryTotalSupply)
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res, _, err := cliCtx.QueryWithData(route, bz)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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var totalSupply int64
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err = cliCtx.Codec.UnmarshalJSON(res, &totalSupply)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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resBytes, err := json.Marshal(totalSupply)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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w.Write(resBytes)
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}
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}
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func getCirculatingSupplyHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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_, page, limit, err := rest.ParseHTTPArgsWithLimit(r, 0)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
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return
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}
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cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)
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if !ok {
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return
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}
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params := types.NewBaseQueryParams(page, limit)
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bz, err := cliCtx.Codec.MarshalJSON(params)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("failed to marshal query params: %s", err))
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return
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}
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route := fmt.Sprintf("custom/%s/%s", types.QuerierRoute, types.QueryCirculatingSupply)
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res, _, err := cliCtx.QueryWithData(route, bz)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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var circSupply int64
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err = cliCtx.Codec.UnmarshalJSON(res, &circSupply)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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resBytes, err := json.Marshal(circSupply)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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w.Write(resBytes)
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}
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}
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