0g-chain/x/pricefeed/client/rest/tx.go
Ruaridh ffef832d45
Upgrade to sdk v0.44.5 and add IBC (#1106)
- Upgrade cosmos-sdk to v0.44.5 from v0.39.2
- Add Legacy Tx Endpoint for backwards compatibility
- Add IBC v1.2.3 Support

Co-authored-by: DracoLi <draco@dracoli.com>
Co-authored-by: drklee3 <derrick@dlee.dev>
Co-authored-by: denalimarsh <denalimarsh@gmail.com>
Co-authored-by: Draco Li <draco@kava.io>
Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com>
Co-authored-by: Kevin Davis <karzak@users.noreply.github.com>
Co-authored-by: Denali Marsh <denali@kava.io>
2022-01-07 17:39:27 -07:00

72 lines
1.9 KiB
Go

package rest
import (
"fmt"
"net/http"
"strconv"
"time"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/tx"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/rest"
"github.com/gorilla/mux"
tmtime "github.com/tendermint/tendermint/types/time"
"github.com/kava-labs/kava/x/pricefeed/types"
)
func registerTxRoutes(cliCtx client.Context, r *mux.Router) {
r.HandleFunc(fmt.Sprintf("/%s/postprice", types.ModuleName), postPriceHandlerFn(cliCtx)).Methods("POST")
}
func postPriceHandlerFn(cliCtx client.Context) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var req PostPriceReq
if !rest.ReadRESTReq(w, r, cliCtx.LegacyAmino, &req) {
rest.WriteErrorResponse(w, http.StatusBadRequest, "failed to parse request")
return
}
baseReq := req.BaseReq.Sanitize()
if !baseReq.ValidateBasic(w) {
return
}
addr, err := sdk.AccAddressFromBech32(baseReq.From)
if err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
price, err := sdk.NewDecFromStr(req.Price)
if err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
expiryInt, err := strconv.ParseInt(req.Expiry, 10, 64)
if err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("invalid expiry %s: %s", req.Expiry, err))
return
}
if expiryInt > types.MaxExpiry {
rest.WriteErrorResponse(w, http.StatusBadRequest, fmt.Sprintf("invalid expiry; got %d, max: %d", expiryInt, types.MaxExpiry))
return
}
expiry := tmtime.Canonical(time.Unix(expiryInt, 0))
msg := types.NewMsgPostPrice(addr.String(), req.MarketID, price, expiry)
if err = msg.ValidateBasic(); err != nil {
rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
return
}
tx.WriteGeneratedTxResponse(cliCtx, w, baseReq, msg)
}
}