fix: remove legacy REST endpoints for broadcast & encode (v0.44.x)

CHANGELOG.md

@@ -56,7 +56,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### API Breaking Changes
 * (client/tx) [\#9421](https://github.com/cosmos/cosmos-sdk/pull/9421/) `BuildUnsignedTx`, `BuildSimTx`, `PrintUnsignedStdTx` functions are moved to
   the Tx Factory as methods.
-
+
+### Client Breaking Changes
+* [\#10041](https://github.com/cosmos/cosmos-sdk/pull/10041) Remove broadcast & encode legacy REST endpoints. Please see the [REST Endpoints Migration guide](https://docs.cosmos.network/master/migrations/rest.html) to migrate to the new REST endpoints.
+
 ## [v0.43.0](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.43.0) - 2021-08-10
 
 ### Features

codec/amino_codec_test.go

@@ -11,7 +11,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/testutil/testdata"
-	"github.com/cosmos/cosmos-sdk/x/auth/client/rest"
+	"github.com/cosmos/cosmos-sdk/x/auth/client/cli"
 	"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
 )
 
@@ -132,7 +132,7 @@ func TestAminoCodecFullDecodeAndEncode(t *testing.T) {
 	require.Equal(t, string(marshaledTx), txSigned)
 
 	// Marshalling/unmarshalling the tx wrapped in a struct should work.
-	txRequest := &rest.BroadcastReq{
+	txRequest := &cli.BroadcastReq{
 		Mode: "block",
 		Tx:   tx,
 	}

x/auth/client/cli/tx_multisign.go

@@ -20,10 +20,16 @@ import (
 	signingtypes "github.com/cosmos/cosmos-sdk/types/tx/signing"
 	"github.com/cosmos/cosmos-sdk/version"
 	authclient "github.com/cosmos/cosmos-sdk/x/auth/client"
-	"github.com/cosmos/cosmos-sdk/x/auth/client/rest"
+	"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
 	"github.com/cosmos/cosmos-sdk/x/auth/signing"
 )
 
+// BroadcastReq defines a tx broadcasting request.
+type BroadcastReq struct {
+	Tx   legacytx.StdTx `json:"tx" yaml:"tx"`
+	Mode string         `json:"mode" yaml:"mode"`
+}
+
 // GetSignCommand returns the sign command
 func GetMultiSignCommand() *cobra.Command {
 	cmd := &cobra.Command{
@@ -155,7 +161,7 @@ func makeMultiSignCmd() func(cmd *cobra.Command, args []string) (err error) {
 				return err
 			}
 
-			req := rest.BroadcastReq{
+			req := BroadcastReq{
 				Tx:   stdTx,
 				Mode: "block|sync|async",
 			}
@@ -338,7 +344,7 @@ func makeBatchMultisignCmd() func(cmd *cobra.Command, args []string) error {
 					return err
 				}
 
-				req := rest.BroadcastReq{
+				req := BroadcastReq{
 					Tx:   stdTx,
 					Mode: "block|sync|async",
 				}

x/auth/client/cli/tx_sign.go

@@ -10,7 +10,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/cosmos/cosmos-sdk/client/tx"
 	authclient "github.com/cosmos/cosmos-sdk/x/auth/client"
-	"github.com/cosmos/cosmos-sdk/x/auth/client/rest"
 )
 
 const (
@@ -263,7 +262,7 @@ func makeSignCmd() func(cmd *cobra.Command, args []string) error {
 			if err != nil {
 				return err
 			}
-			req := rest.BroadcastReq{
+			req := BroadcastReq{
 				Tx:   stdTx,
 				Mode: "block|sync|async",
 			}

x/auth/client/rest/rest.go

@@ -30,7 +30,5 @@ func RegisterTxRoutes(clientCtx client.Context, rtr *mux.Router) {
 	r := rest.WithHTTPDeprecationHeaders(rtr)
 	r.HandleFunc("/txs/{hash}", QueryTxRequestHandlerFn(clientCtx)).Methods("GET")
 	r.HandleFunc("/txs", QueryTxsRequestHandlerFn(clientCtx)).Methods("GET")
-	r.HandleFunc("/txs", BroadcastTxRequest(clientCtx)).Methods("POST")
-	r.HandleFunc("/txs/encode", EncodeTxRequestHandlerFn(clientCtx)).Methods("POST")
 	r.HandleFunc("/txs/decode", DecodeTxRequestHandlerFn(clientCtx)).Methods("POST")
 }