mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-14 12:05:18 +00:00
111 lines
3.4 KiB
Go
111 lines
3.4 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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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/rest"
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"github.com/cosmos/cosmos-sdk/x/auth/client/utils"
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"github.com/kava-labs/kava/x/committee/types"
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)
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func registerTxRoutes(cliCtx context.CLIContext, r *mux.Router /*, phs []ProposalRESTHandler*/) {
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// propSubRtr := r.PathPrefix("/gov/proposals").Subrouter()
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// for _, ph := range phs {
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// propSubRtr.HandleFunc(fmt.Sprintf("/%s", ph.SubRoute), ph.Handler).Methods("POST")
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// }
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r.HandleFunc(fmt.Sprintf("/%s/committees/{%s}/proposals", types.ModuleName, RestCommitteeID), postProposalHandlerFn(cliCtx)).Methods("POST")
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r.HandleFunc(fmt.Sprintf("/%s/proposals/{%s}/votes", types.ModuleName, RestProposalID), postVoteHandlerFn(cliCtx)).Methods("POST")
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}
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// PostProposalReq defines the properties of a proposal request's body.
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type PostProposalReq struct {
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BaseReq rest.BaseReq `json:"base_req" yaml:"base_req"`
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PubProposal types.PubProposal `json:"pub_proposal" yaml:"pub_proposal"`
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Proposer sdk.AccAddress `json:"proposer" yaml:"proposer"`
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}
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func postProposalHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// Parse and validate url params
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vars := mux.Vars(r)
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if len(vars[RestCommitteeID]) == 0 {
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rest.WriteErrorResponse(w, http.StatusBadRequest, "committeeID required but not specified")
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return
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}
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committeeID, ok := rest.ParseUint64OrReturnBadRequest(w, vars[RestCommitteeID])
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if !ok {
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return
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}
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// Parse and validate http request body
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var req PostProposalReq
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if !rest.ReadRESTReq(w, r, cliCtx.Codec, &req) {
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return
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}
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req.BaseReq = req.BaseReq.Sanitize()
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if !req.BaseReq.ValidateBasic(w) {
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return
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}
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if err := req.PubProposal.ValidateBasic(); 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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// Create and return a StdTx
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msg := types.NewMsgSubmitProposal(req.PubProposal, req.Proposer, committeeID)
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if err := msg.ValidateBasic(); 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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utils.WriteGenerateStdTxResponse(w, cliCtx, req.BaseReq, []sdk.Msg{msg})
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}
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}
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// PostVoteReq defines the properties of a vote request's body.
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type PostVoteReq struct {
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BaseReq rest.BaseReq `json:"base_req" yaml:"base_req"`
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Voter sdk.AccAddress `json:"voter" yaml:"voter"`
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}
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func postVoteHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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// Parse and validate url params
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vars := mux.Vars(r)
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if len(vars[RestProposalID]) == 0 {
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rest.WriteErrorResponse(w, http.StatusBadRequest, "proposalID required but not specified")
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return
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}
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proposalID, ok := rest.ParseUint64OrReturnBadRequest(w, vars[RestProposalID])
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if !ok {
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return
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}
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// Parse and validate http request body
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var req PostVoteReq
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if !rest.ReadRESTReq(w, r, cliCtx.Codec, &req) {
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return
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}
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req.BaseReq = req.BaseReq.Sanitize()
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if !req.BaseReq.ValidateBasic(w) {
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return
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}
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// Create and return a StdTx
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msg := types.NewMsgVote(req.Voter, proposalID)
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if err := msg.ValidateBasic(); 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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utils.WriteGenerateStdTxResponse(w, cliCtx, req.BaseReq, []sdk.Msg{msg})
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}
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}
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