revert: cli command addition to v2 patch release line

.gitignore

@@ -52,6 +52,3 @@ dependency-graph.png
 *.aux
 *.out
 *.synctex.gz
-
-*.history
-

CHANGELOG.md

@@ -40,10 +40,6 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 * (channel) [\#692](https://github.com/cosmos/ibc-go/pull/692) Minimize channel logging by only emitting the packet sequence, source port/channel, destination port/channel upon packet receives, acknowledgements and timeouts.
 
-### Features
-
-* [\#679](https://github.com/cosmos/ibc-go/pull/679) New CLI command `query ibc-transfer denom-hash <denom trace>` to get the denom hash for a denom trace; this might be useful for debug
-
 ## [v2.0.2](https://github.com/cosmos/ibc-go/releases/tag/v2.0.2) - 2021-12-15
 
 ### Dependencies

docs/client/swagger-ui/swagger.yaml

@@ -4,54 +4,6 @@ info:
   description: A REST interface for state queries
   version: 1.0.0
 paths:
-  '/ibc/apps/transfer/v1/denom_hashes/{trace}':
-    get:
-      summary: DenomHash queries a denomination hash information.
-      operationId: DenomHash
-      responses:
-        '200':
-          description: A successful response.
-          schema:
-            type: object
-            properties:
-              hash:
-                type: string
-                description: hash (in hex format) of the denomination trace information.
-            description: >-
-              QueryDenomHashResponse is the response type for the
-              Query/DenomHash RPC
-
-              method.
-        default:
-          description: An unexpected error response
-          schema:
-            type: object
-            properties:
-              error:
-                type: string
-              code:
-                type: integer
-                format: int32
-              message:
-                type: string
-              details:
-                type: array
-                items:
-                  type: object
-                  properties:
-                    type_url:
-                      type: string
-                    value:
-                      type: string
-                      format: byte
-      parameters:
-        - name: trace
-          description: 'The denomination trace ([port_id]/[channel_id])+/[denom]'
-          in: path
-          required: true
-          type: string
-      tags:
-        - Query
   /ibc/apps/transfer/v1/denom_traces:
     get:
       summary: DenomTraces queries all denomination traces.
@@ -7374,15 +7326,6 @@ paths:
           required: false
           type: boolean
           format: boolean
-        - name: packet_commitment_sequences
-          description: list of packet sequences.
-          in: query
-          required: false
-          type: array
-          items:
-            type: string
-            format: uint64
-          collectionFormat: multi
       tags:
         - Query
   '/ibc/core/channel/v1/channels/{channel_id}/ports/{port_id}/packet_acks/{sequence}':
@@ -9896,15 +9839,6 @@ definitions:
       SendEnabled
 
       parameter for the denomination to false.
-  ibc.applications.transfer.v1.QueryDenomHashResponse:
-    type: object
-    properties:
-      hash:
-        type: string
-        description: hash (in hex format) of the denomination trace information.
-    description: |-
-      QueryDenomHashResponse is the response type for the Query/DenomHash RPC
-      method.
   ibc.applications.transfer.v1.QueryDenomTraceResponse:
     type: object
     properties:

docs/ibc/proto-docs.md

@@ -12,8 +12,6 @@
     - [GenesisState](#ibc.applications.transfer.v1.GenesisState)
 
 - [ibc/applications/transfer/v1/query.proto](#ibc/applications/transfer/v1/query.proto)
-    - [QueryDenomHashRequest](#ibc.applications.transfer.v1.QueryDenomHashRequest)
-    - [QueryDenomHashResponse](#ibc.applications.transfer.v1.QueryDenomHashResponse)
     - [QueryDenomTraceRequest](#ibc.applications.transfer.v1.QueryDenomTraceRequest)
     - [QueryDenomTraceResponse](#ibc.applications.transfer.v1.QueryDenomTraceResponse)
     - [QueryDenomTracesRequest](#ibc.applications.transfer.v1.QueryDenomTracesRequest)
@@ -348,38 +346,6 @@ GenesisState defines the ibc-transfer genesis state
 
 
 
-<a name="ibc.applications.transfer.v1.QueryDenomHashRequest"></a>
-
-### QueryDenomHashRequest
-QueryDenomHashRequest is the request type for the Query/DenomHash RPC
-method
-
-
-| Field | Type | Label | Description |
-| ----- | ---- | ----- | ----------- |
-| `trace` | [string](#string) |  | The denomination trace ([port_id]/[channel_id])+/[denom] |
-
-
-
-
-
-
-<a name="ibc.applications.transfer.v1.QueryDenomHashResponse"></a>
-
-### QueryDenomHashResponse
-QueryDenomHashResponse is the response type for the Query/DenomHash RPC
-method.
-
-
-| Field | Type | Label | Description |
-| ----- | ---- | ----- | ----------- |
-| `hash` | [string](#string) |  | hash (in hex format) of the denomination trace information. |
-
-
-
-
-
-
 <a name="ibc.applications.transfer.v1.QueryDenomTraceRequest"></a>
 
 ### QueryDenomTraceRequest
@@ -486,7 +452,6 @@ Query provides defines the gRPC querier service.
 | `DenomTrace` | [QueryDenomTraceRequest](#ibc.applications.transfer.v1.QueryDenomTraceRequest) | [QueryDenomTraceResponse](#ibc.applications.transfer.v1.QueryDenomTraceResponse) | DenomTrace queries a denomination trace information. | GET|/ibc/apps/transfer/v1/denom_traces/{hash}|
 | `DenomTraces` | [QueryDenomTracesRequest](#ibc.applications.transfer.v1.QueryDenomTracesRequest) | [QueryDenomTracesResponse](#ibc.applications.transfer.v1.QueryDenomTracesResponse) | DenomTraces queries all denomination traces. | GET|/ibc/apps/transfer/v1/denom_traces|
 | `Params` | [QueryParamsRequest](#ibc.applications.transfer.v1.QueryParamsRequest) | [QueryParamsResponse](#ibc.applications.transfer.v1.QueryParamsResponse) | Params queries all parameters of the ibc-transfer module. | GET|/ibc/apps/transfer/v1/params|
-| `DenomHash` | [QueryDenomHashRequest](#ibc.applications.transfer.v1.QueryDenomHashRequest) | [QueryDenomHashResponse](#ibc.applications.transfer.v1.QueryDenomHashResponse) | DenomHash queries a denomination hash information. | GET|/ibc/apps/transfer/v1/denom_hashes/{trace}|
 
  <!-- end services -->
 

modules/apps/transfer/client/cli/cli.go

@@ -20,7 +20,6 @@ func GetQueryCmd() *cobra.Command {
 		GetCmdQueryDenomTraces(),
 		GetCmdParams(),
 		GetCmdQueryEscrowAddress(),
-		GetCmdQueryDenomHash(),
 	)
 
 	return queryCmd

modules/apps/transfer/client/cli/query.go

@@ -131,35 +131,3 @@ func GetCmdQueryEscrowAddress() *cobra.Command {
 
 	return cmd
 }
-
-// GetCmdQueryDenomHash defines the command to query a denomination hash from a given trace.
-func GetCmdQueryDenomHash() *cobra.Command {
-	cmd := &cobra.Command{
-		Use:     "denom-hash [trace]",
-		Short:   "Query the denom hash info from a given denom trace",
-		Long:    "Query the denom hash info from a given denom trace",
-		Example: fmt.Sprintf("%s query ibc-transfer denom-hash [denom_trace]", version.AppName),
-		Args:    cobra.ExactArgs(1),
-		RunE: func(cmd *cobra.Command, args []string) error {
-			clientCtx, err := client.GetClientQueryContext(cmd)
-			if err != nil {
-				return err
-			}
-			queryClient := types.NewQueryClient(clientCtx)
-
-			req := &types.QueryDenomHashRequest{
-				Trace: args[0],
-			}
-
-			res, err := queryClient.DenomHash(cmd.Context(), req)
-			if err != nil {
-				return err
-			}
-
-			return clientCtx.PrintProto(res)
-		},
-	}
-
-	flags.AddQueryFlagsToCmd(cmd)
-	return cmd
-}

modules/apps/transfer/keeper/grpc_query.go

@@ -81,30 +81,3 @@ func (q Keeper) Params(c context.Context, _ *types.QueryParamsRequest) (*types.Q
 		Params: &params,
 	}, nil
 }
-
-// DenomHash implements the Query/DenomHash gRPC method
-func (q Keeper) DenomHash(c context.Context, req *types.QueryDenomHashRequest) (*types.QueryDenomHashResponse, error) {
-	if req == nil {
-		return nil, status.Error(codes.InvalidArgument, "empty request")
-	}
-
-	// Convert given request trace path to DenomTrace struct to confirm the path in a valid denom trace format
-	denomTrace := types.ParseDenomTrace(req.Trace)
-	if err := denomTrace.Validate(); err != nil {
-		return nil, status.Error(codes.InvalidArgument, err.Error())
-	}
-
-	ctx := sdk.UnwrapSDKContext(c)
-	denomHash := denomTrace.Hash()
-	found := q.HasDenomTrace(ctx, denomHash)
-	if !found {
-		return nil, status.Error(
-			codes.NotFound,
-			sdkerrors.Wrap(types.ErrTraceNotFound, req.Trace).Error(),
-		)
-	}
-
-	return &types.QueryDenomHashResponse{
-		Hash: denomHash.String(),
-	}, nil
-}

modules/apps/transfer/keeper/grpc_query_test.go

@@ -140,70 +140,3 @@ func (suite *KeeperTestSuite) TestQueryParams() {
 	res, _ := suite.queryClient.Params(ctx, &types.QueryParamsRequest{})
 	suite.Require().Equal(&expParams, res.Params)
 }
-
-func (suite *KeeperTestSuite) TestQueryDenomHash() {
-
-	reqTrace := types.DenomTrace{
-		Path:      "transfer/channelToA/transfer/channelToB",
-		BaseDenom: "uatom",
-	}
-
-	var (
-		req     *types.QueryDenomHashRequest
-		expHash = reqTrace.Hash().String()
-	)
-
-	testCases := []struct {
-		msg      string
-		malleate func()
-		expPass  bool
-	}{
-		{
-			"invalid trace",
-			func() {
-				req = &types.QueryDenomHashRequest{
-					Trace: "transfer/channelToA/transfer/",
-				}
-			},
-			false,
-		},
-		{
-			"not found denom trace",
-			func() {
-				req = &types.QueryDenomHashRequest{
-					Trace: "transfer/channelToC/uatom",
-				}
-			},
-			false,
-		},
-		{
-			"success",
-			func() {},
-			true,
-		},
-	}
-
-	for _, tc := range testCases {
-		suite.Run(fmt.Sprintf("Case %s", tc.msg), func() {
-			suite.SetupTest() // reset
-
-			req = &types.QueryDenomHashRequest{
-				Trace: reqTrace.GetFullDenomPath(),
-			}
-			suite.chainA.GetSimApp().TransferKeeper.SetDenomTrace(suite.chainA.GetContext(), reqTrace)
-
-			tc.malleate()
-			ctx := sdk.WrapSDKContext(suite.chainA.GetContext())
-
-			res, err := suite.queryClient.DenomHash(ctx, req)
-
-			if tc.expPass {
-				suite.Require().NoError(err)
-				suite.Require().NotNil(res)
-				suite.Require().Equal(expHash, res.Hash)
-			} else {
-				suite.Require().Error(err)
-			}
-		})
-	}
-}