mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-13 03:25:20 +00:00
f01a3f46ee
* cleanup auction tx cli * add querier for getting one auction * missed querier fixes * update querier tests * add msg struct tags * add auction rest endpoint and tidy * add struct tags to auctions * minor UX tweaks
98 lines
2.8 KiB
Go
98 lines
2.8 KiB
Go
package rest
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import (
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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/auction/types"
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)
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const RestAuctionID = "auction-id"
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func registerQueryRoutes(cliCtx context.CLIContext, r *mux.Router) {
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r.HandleFunc(fmt.Sprintf("/auction/auctions/{%s}", RestAuctionID), queryAuctionHandlerFn(cliCtx)).Methods("GET")
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r.HandleFunc("/auction/auctions", queryAuctionsHandlerFn(cliCtx)).Methods("GET")
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r.HandleFunc("/auction/parameters", getParamsHandlerFn(cliCtx)).Methods("GET")
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}
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func queryAuctionHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// Parse the query height
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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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// Prepare params for querier
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vars := mux.Vars(r)
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if len(vars[RestAuctionID]) == 0 {
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err := fmt.Errorf("%s required but not specified", RestAuctionID)
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rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
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return
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}
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auctionID, ok := rest.ParseUint64OrReturnBadRequest(w, vars[RestAuctionID])
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if !ok {
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return
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}
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bz, err := cliCtx.Codec.MarshalJSON(types.QueryAuctionParams{AuctionID: auctionID})
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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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// Query
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res, height, err := cliCtx.QueryWithData("custom/gov/proposal", 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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// Decode and return results
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cliCtx = cliCtx.WithHeight(height)
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rest.PostProcessResponse(w, cliCtx, res)
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}
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}
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func queryAuctionsHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// Parse the query height
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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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// Get all auctions
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res, height, err := cliCtx.QueryWithData(fmt.Sprintf("/custom/auction/%s", types.QueryGetAuctions), nil)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusNotFound, err.Error())
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return
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}
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// Return auctions
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cliCtx = cliCtx.WithHeight(height)
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rest.PostProcessResponse(w, cliCtx, res)
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}
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}
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func getParamsHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// Parse the query height
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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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// Get the params
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res, height, err := cliCtx.QueryWithData(fmt.Sprintf("custom/auction/%s", types.QueryGetParams), nil)
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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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// Return the params
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cliCtx = cliCtx.WithHeight(height)
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rest.PostProcessResponse(w, cliCtx, res)
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}
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}
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