0g-chain/x/issuance/client/rest/tx.go
Kevin Davis e14466547d
Issuance module (#599)
* wip: issuance module

* add keeper and module methods

* add begin blocker

* add client

* update events

* add simulations

* ignore v0.8 migration tests for now

* ignore migration tests in ci

* add test suite

* update spec to match implementation details

* add unblock method

* address review comments

* fix typos
2020-08-17 13:09:02 -04:00

182 lines
5.0 KiB
Go

package rest
import (
"fmt"
"net/http"
"github.com/cosmos/cosmos-sdk/client/context"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/rest"
"github.com/cosmos/cosmos-sdk/x/auth/client/utils"
"github.com/gorilla/mux"
"github.com/kava-labs/kava/x/issuance/types"
)
func registerTxRoutes(cliCtx context.CLIContext, r *mux.Router) {
r.HandleFunc(fmt.Sprintf("/%s/issue", types.ModuleName), postIssueTokensHandlerFn(cliCtx)).Methods("POST")
r.HandleFunc(fmt.Sprintf("/%s/redeem", types.ModuleName), postRedeemTokensHandlerFn(cliCtx)).Methods("POST")
r.HandleFunc(fmt.Sprintf("/%s/block", types.ModuleName), postBlockAddressHandlerFn(cliCtx)).Methods("POST")
r.HandleFunc(fmt.Sprintf("/%s/unblock", types.ModuleName), postUnblockAddressHandlerFn(cliCtx)).Methods("POST")
r.HandleFunc(fmt.Sprintf("/%s/pause", types.ModuleName), postPauseHandlerFn(cliCtx)).Methods("POST")
}
func postIssueTokensHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var requestBody PostIssueReq
if !rest.ReadRESTReq(w, r, cliCtx.Codec, &requestBody) {
return
}
requestBody.BaseReq = requestBody.BaseReq.Sanitize()
if !requestBody.BaseReq.ValidateBasic(w) {
return
}
fromAddr, err := sdk.AccAddressFromBech32(requestBody.BaseReq.From)
if err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
msg := types.NewMsgIssueTokens(
fromAddr,
requestBody.Tokens,
requestBody.Receiver,
)
if err := msg.ValidateBasic(); err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
utils.WriteGenerateStdTxResponse(w, cliCtx, requestBody.BaseReq, []sdk.Msg{msg})
}
}
func postRedeemTokensHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var requestBody PostRedeemReq
if !rest.ReadRESTReq(w, r, cliCtx.Codec, &requestBody) {
return
}
requestBody.BaseReq = requestBody.BaseReq.Sanitize()
if !requestBody.BaseReq.ValidateBasic(w) {
return
}
fromAddr, err := sdk.AccAddressFromBech32(requestBody.BaseReq.From)
if err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
msg := types.NewMsgRedeemTokens(
fromAddr,
requestBody.Tokens,
)
if err := msg.ValidateBasic(); err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
utils.WriteGenerateStdTxResponse(w, cliCtx, requestBody.BaseReq, []sdk.Msg{msg})
}
}
func postBlockAddressHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var requestBody PostBlockAddressReq
if !rest.ReadRESTReq(w, r, cliCtx.Codec, &requestBody) {
return
}
requestBody.BaseReq = requestBody.BaseReq.Sanitize()
if !requestBody.BaseReq.ValidateBasic(w) {
return
}
fromAddr, err := sdk.AccAddressFromBech32(requestBody.BaseReq.From)
if err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
msg := types.NewMsgBlockAddress(
fromAddr,
requestBody.Denom,
requestBody.Address,
)
if err := msg.ValidateBasic(); err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
utils.WriteGenerateStdTxResponse(w, cliCtx, requestBody.BaseReq, []sdk.Msg{msg})
}
}
func postUnblockAddressHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var requestBody PostUnblockAddressReq
if !rest.ReadRESTReq(w, r, cliCtx.Codec, &requestBody) {
return
}
requestBody.BaseReq = requestBody.BaseReq.Sanitize()
if !requestBody.BaseReq.ValidateBasic(w) {
return
}
fromAddr, err := sdk.AccAddressFromBech32(requestBody.BaseReq.From)
if err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
msg := types.NewMsgUnblockAddress(
fromAddr,
requestBody.Denom,
requestBody.Address,
)
if err := msg.ValidateBasic(); err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
utils.WriteGenerateStdTxResponse(w, cliCtx, requestBody.BaseReq, []sdk.Msg{msg})
}
}
func postPauseHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var requestBody PostPauseReq
if !rest.ReadRESTReq(w, r, cliCtx.Codec, &requestBody) {
return
}
requestBody.BaseReq = requestBody.BaseReq.Sanitize()
if !requestBody.BaseReq.ValidateBasic(w) {
return
}
fromAddr, err := sdk.AccAddressFromBech32(requestBody.BaseReq.From)
if err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
msg := types.NewMsgSetPauseStatus(
fromAddr,
requestBody.Denom,
requestBody.Status,
)
if err := msg.ValidateBasic(); err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
utils.WriteGenerateStdTxResponse(w, cliCtx, requestBody.BaseReq, []sdk.Msg{msg})
}
}