Add LegacyCommunityPool query to x/community (#1432)

* add proto for LegacyCommunityPool query * add distribution keeper to community keeper * implement LegacyCommunityPool query * add cli cmd for legacy-community-pool
2024-12-24 15:25:18 +00:00 · 2022-12-19 13:56:46 -08:00 · 2022-12-19 13:56:46 -08:00 · 8eb9e1d4a1
commit 8eb9e1d4a1
parent ad0d1f80c8
11 changed files with 648 additions and 23 deletions
--- a/app/app.go
+++ b/app/app.go
@ -615,6 +615,7 @@ func NewApp(
 	app.communityKeeper = communitykeeper.NewKeeper(
 		app.accountKeeper,
 		app.bankKeeper,
+		app.distrKeeper,
 		hardKeeper,
 	)
 	app.kavadistKeeper = kavadistkeeper.NewKeeper(
--- a/docs/core/proto-docs.md
+++ b/docs/core/proto-docs.md
@ -185,6 +185,8 @@
 - [kava/community/v1beta1/query.proto](#kava/community/v1beta1/query.proto)
    - [QueryBalanceRequest](#kava.community.v1beta1.QueryBalanceRequest)
    - [QueryBalanceResponse](#kava.community.v1beta1.QueryBalanceResponse)
+    - [QueryLegacyCommunityPoolRequest](#kava.community.v1beta1.QueryLegacyCommunityPoolRequest)
+    - [QueryLegacyCommunityPoolResponse](#kava.community.v1beta1.QueryLegacyCommunityPoolResponse)
  
    - [Query](#kava.community.v1beta1.Query)
  
@ -2923,6 +2925,32 @@ QueryBalanceResponse defines the response type for querying x/community balance.



+
+<a name="kava.community.v1beta1.QueryLegacyCommunityPoolRequest"></a>
+
+### QueryLegacyCommunityPoolRequest
+QueryLegacyCommunityPoolRequest defines the request type for querying the legacy community pool balance.
+
+
+
+
+
+
+<a name="kava.community.v1beta1.QueryLegacyCommunityPoolResponse"></a>
+
+### QueryLegacyCommunityPoolResponse
+QueryLegacyCommunityPoolResponse defines the response type for querying legacy community pool.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `address` | [string](#string) |  |  |
+| `balance` | [cosmos.base.v1beta1.DecCoin](#cosmos.base.v1beta1.DecCoin) | repeated |  |
+
+
+
+
+
 <!-- end messages -->

 <!-- end enums -->
@ -2938,6 +2966,7 @@ Query defines the gRPC querier service for x/community.
 | Method Name | Request Type | Response Type | Description | HTTP Verb | Endpoint |
 | ----------- | ------------ | ------------- | ------------| ------- | -------- |
 | `Balance` | [QueryBalanceRequest](#kava.community.v1beta1.QueryBalanceRequest) | [QueryBalanceResponse](#kava.community.v1beta1.QueryBalanceResponse) | Balance queries the balance of all coins of x/community module. | GET|/kava/community/v1beta1/balance|
+| `LegacyCommunityPool` | [QueryLegacyCommunityPoolRequest](#kava.community.v1beta1.QueryLegacyCommunityPoolRequest) | [QueryLegacyCommunityPoolResponse](#kava.community.v1beta1.QueryLegacyCommunityPoolResponse) | LegacyCommunityPool queries the balance of all coins of the legacy community pool. The legacy community pool is a subaccount of the fee pool and has been replaced by x/community. | GET|/kava/community/v1beta1/legacy_community_pool|

 <!-- end services -->

--- a/proto/kava/community/v1beta1/query.proto
+++ b/proto/kava/community/v1beta1/query.proto
@ -2,6 +2,7 @@ syntax = "proto3";
 package kava.community.v1beta1;

 import "cosmos/base/v1beta1/coin.proto";
+import "cosmos_proto/cosmos.proto";
 import "gogoproto/gogo.proto";
 import "google/api/annotations.proto";

@ -13,6 +14,12 @@ service Query {
  rpc Balance(QueryBalanceRequest) returns (QueryBalanceResponse) {
    option (google.api.http).get = "/kava/community/v1beta1/balance";
  }
+
+  // LegacyCommunityPool queries the balance of all coins of the legacy community pool.
+  // The legacy community pool is a subaccount of the fee pool and has been replaced by x/community.
+  rpc LegacyCommunityPool(QueryLegacyCommunityPoolRequest) returns (QueryLegacyCommunityPoolResponse) {
+    option (google.api.http).get = "/kava/community/v1beta1/legacy_community_pool";
+  }
 }

 // QueryBalanceRequest defines the request type for querying x/community balance.
@ -25,3 +32,15 @@ message QueryBalanceResponse {
    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
  ];
 }
+
+// QueryLegacyCommunityPoolRequest defines the request type for querying the legacy community pool balance.
+message QueryLegacyCommunityPoolRequest {}
+
+// QueryLegacyCommunityPoolResponse defines the response type for querying legacy community pool.
+message QueryLegacyCommunityPoolResponse {
+  string address = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
+  repeated cosmos.base.v1beta1.DecCoin balance = 2 [
+    (gogoproto.nullable) = false,
+    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.DecCoins"
+  ];
+}
--- a/x/community/client/cli/query.go
+++ b/x/community/client/cli/query.go
@ -20,6 +20,7 @@ func GetQueryCmd() *cobra.Command {

 	commands := []*cobra.Command{
 		GetCmdQueryBalance(),
+		LegacyCommunityPoolCmd(),
 	}

 	for _, cmd := range commands {
@ -53,3 +54,26 @@ func GetCmdQueryBalance() *cobra.Command {
 		},
 	}
 }
+
+// LegacyCommunityPoolCmd implements a command to return the legacy community pool balance.
+func LegacyCommunityPoolCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "legacy-community-pool",
+		Short: "Query the current balance of the legacy community pool",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+			queryClient := types.NewQueryClient(clientCtx)
+
+			res, err := queryClient.LegacyCommunityPool(cmd.Context(), &types.QueryLegacyCommunityPoolRequest{})
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+}
--- a/x/community/keeper/grpc_query.go
+++ b/x/community/keeper/grpc_query.go
@ -18,9 +18,20 @@ func NewQueryServerImpl(k Keeper) types.QueryServer {
 	return &queryServer{keeper: k}
 }

+// Balance implements the gRPC service handler for querying x/community balance.
 func (s queryServer) Balance(c context.Context, _ *types.QueryBalanceRequest) (*types.QueryBalanceResponse, error) {
 	ctx := sdk.UnwrapSDKContext(c)
 	return &types.QueryBalanceResponse{
 		Coins: s.keeper.GetModuleAccountBalance(ctx),
 	}, nil
 }
+
+// LegacyCommunityPool implements the gRPC service handler for querying the legacy community pool balance.
+func (s queryServer) LegacyCommunityPool(c context.Context, _ *types.QueryLegacyCommunityPoolRequest) (*types.QueryLegacyCommunityPoolResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+	balance := s.keeper.distrKeeper.GetFeePoolCommunityCoins(ctx)
+	return &types.QueryLegacyCommunityPoolResponse{
+		Address: s.keeper.legacyCommunityPoolAddress.String(),
+		Balance: balance,
+	}, nil
+}
--- a/x/community/keeper/grpc_query_test.go
+++ b/x/community/keeper/grpc_query_test.go
@ -6,12 +6,15 @@ import (

 	"github.com/cosmos/cosmos-sdk/baseapp"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	distrtypes "github.com/cosmos/cosmos-sdk/x/distribution/types"
 	"github.com/stretchr/testify/suite"

 	"github.com/kava-labs/kava/x/community/keeper"
 	"github.com/kava-labs/kava/x/community/types"
 )

+const legacyCommunityPoolAddr = "kava1jv65s3grqf6v6jl3dp4t6c9t9rk99cd8m2splc"
+
 type grpcQueryTestSuite struct {
 	KeeperTestSuite

@ -64,3 +67,55 @@ func (suite *grpcQueryTestSuite) TestGrpcQueryBalance() {
 		})
 	}
 }
+
+func (suite *grpcQueryTestSuite) TestLegacyCommunityPoolBalance() {
+	// watch for regressions in name of account holding community pool funds
+	suite.Equal(types.LegacyCommunityPoolModuleName, distrtypes.ModuleName)
+
+	testCases := []struct {
+		name    string
+		balance sdk.DecCoins
+	}{
+		{
+			name: "success - nonzero balance, single denom",
+			balance: sdk.NewDecCoins(
+				sdk.NewDecCoinFromDec("ukava", sdk.MustNewDecFromStr("1234567.89")),
+				sdk.NewDecCoinFromDec("usdx", sdk.NewDec(1e5)),
+				sdk.NewDecCoinFromDec("other-denom", sdk.MustNewDecFromStr("0.00000000003")),
+			),
+		},
+		{
+			name: "success - nonzero balance, multiple denoms",
+			balance: sdk.NewDecCoins(
+				sdk.NewDecCoinFromDec("ukava", sdk.MustNewDecFromStr("1234567.89")),
+			),
+		},
+		{
+			name:    "success - zero balance",
+			balance: sdk.NewDecCoins(),
+		},
+	}
+
+	for _, tc := range testCases {
+		suite.Run(tc.name, func() {
+			suite.SetupTest()
+
+			distrKeeper := suite.App.GetDistrKeeper()
+
+			// fund the fee pool
+			if !tc.balance.IsZero() {
+				feePool := distrKeeper.GetFeePool(suite.Ctx)
+				feePool.CommunityPool = feePool.CommunityPool.Add(tc.balance...)
+				distrKeeper.SetFeePool(suite.Ctx, feePool)
+			}
+
+			// query legacy community pool
+			res, err := suite.queryClient.LegacyCommunityPool(
+				context.Background(), &types.QueryLegacyCommunityPoolRequest{},
+			)
+			suite.NoError(err)
+			suite.True(tc.balance.IsEqual(res.Balance))
+			suite.Equal(legacyCommunityPoolAddr, res.Address)
+		})
+	}
+}
--- a/x/community/keeper/keeper.go
+++ b/x/community/keeper/keeper.go
@ -12,22 +12,32 @@ import (
 // Keeper of the community store
 type Keeper struct {
 	bankKeeper    types.BankKeeper
+	distrKeeper   types.DistributionKeeper
 	hardKeeper    types.HardKeeper
 	moduleAddress sdk.AccAddress
+
+	legacyCommunityPoolAddress sdk.AccAddress
 }

 // NewKeeper creates a new community Keeper instance
-func NewKeeper(ak types.AccountKeeper, bk types.BankKeeper, hk types.HardKeeper) Keeper {
+func NewKeeper(ak types.AccountKeeper, bk types.BankKeeper, dk types.DistributionKeeper, hk types.HardKeeper) Keeper {
 	// ensure community module account is set
 	addr := ak.GetModuleAddress(types.ModuleAccountName)
 	if addr == nil {
 		panic(fmt.Sprintf("%s module account has not been set", types.ModuleAccountName))
 	}
+	legacyAddr := ak.GetModuleAddress(types.LegacyCommunityPoolModuleName)
+	if addr == nil {
+		panic("legacy community pool address not found")
+	}

 	return Keeper{
 		bankKeeper:    bk,
+		distrKeeper:   dk,
 		hardKeeper:    hk,
 		moduleAddress: addr,
+
+		legacyCommunityPoolAddress: legacyAddr,
 	}
 }

--- a/x/community/types/expected_keepers.go
+++ b/x/community/types/expected_keepers.go
@ -24,3 +24,8 @@ type HardKeeper interface {
 	Deposit(ctx sdk.Context, depositor sdk.AccAddress, coins sdk.Coins) error
 	Withdraw(ctx sdk.Context, depositor sdk.AccAddress, coins sdk.Coins) error
 }
+
+// DistributionKeeper defines the contract needed to be fulfilled for distribution dependencies.
+type DistributionKeeper interface {
+	GetFeePoolCommunityCoins(ctx sdk.Context) sdk.DecCoins
+}
--- a/x/community/types/keys.go
+++ b/x/community/types/keys.go
@ -12,4 +12,8 @@ const (

 	// Query endpoints supported by community
 	QueryBalance = "balance"
+
+	// LegacyCommunityPoolModuleName is the module account name used by the legacy community pool
+	// It is used to determine the address of the old community pool to be returned with the legacy balance.
+	LegacyCommunityPoolModuleName = "distribution"
 )
--- a/x/community/types/query.pb.go
+++ b/x/community/types/query.pb.go
@ -6,6 +6,7 @@ package types
 import (
 	context "context"
 	fmt "fmt"
+	_ "github.com/cosmos/cosmos-proto"
 	github_com_cosmos_cosmos_sdk_types "github.com/cosmos/cosmos-sdk/types"
 	types "github.com/cosmos/cosmos-sdk/types"
 	_ "github.com/gogo/protobuf/gogoproto"
@ -113,9 +114,101 @@ func (m *QueryBalanceResponse) GetCoins() github_com_cosmos_cosmos_sdk_types.Coi
 	return nil
 }

+// QueryLegacyCommunityPoolRequest defines the request type for querying the legacy community pool balance.
+type QueryLegacyCommunityPoolRequest struct {
+}
+
+func (m *QueryLegacyCommunityPoolRequest) Reset()         { *m = QueryLegacyCommunityPoolRequest{} }
+func (m *QueryLegacyCommunityPoolRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryLegacyCommunityPoolRequest) ProtoMessage()    {}
+func (*QueryLegacyCommunityPoolRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_f236f06c43149273, []int{2}
+}
+func (m *QueryLegacyCommunityPoolRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryLegacyCommunityPoolRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryLegacyCommunityPoolRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryLegacyCommunityPoolRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryLegacyCommunityPoolRequest.Merge(m, src)
+}
+func (m *QueryLegacyCommunityPoolRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryLegacyCommunityPoolRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryLegacyCommunityPoolRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryLegacyCommunityPoolRequest proto.InternalMessageInfo
+
+// QueryLegacyCommunityPoolResponse defines the response type for querying legacy community pool.
+type QueryLegacyCommunityPoolResponse struct {
+	Address string                                      `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+	Balance github_com_cosmos_cosmos_sdk_types.DecCoins `protobuf:"bytes,2,rep,name=balance,proto3,castrepeated=github.com/cosmos/cosmos-sdk/types.DecCoins" json:"balance"`
+}
+
+func (m *QueryLegacyCommunityPoolResponse) Reset()         { *m = QueryLegacyCommunityPoolResponse{} }
+func (m *QueryLegacyCommunityPoolResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryLegacyCommunityPoolResponse) ProtoMessage()    {}
+func (*QueryLegacyCommunityPoolResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_f236f06c43149273, []int{3}
+}
+func (m *QueryLegacyCommunityPoolResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryLegacyCommunityPoolResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryLegacyCommunityPoolResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryLegacyCommunityPoolResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryLegacyCommunityPoolResponse.Merge(m, src)
+}
+func (m *QueryLegacyCommunityPoolResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryLegacyCommunityPoolResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryLegacyCommunityPoolResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryLegacyCommunityPoolResponse proto.InternalMessageInfo
+
+func (m *QueryLegacyCommunityPoolResponse) GetAddress() string {
+	if m != nil {
+		return m.Address
+	}
+	return ""
+}
+
+func (m *QueryLegacyCommunityPoolResponse) GetBalance() github_com_cosmos_cosmos_sdk_types.DecCoins {
+	if m != nil {
+		return m.Balance
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*QueryBalanceRequest)(nil), "kava.community.v1beta1.QueryBalanceRequest")
 	proto.RegisterType((*QueryBalanceResponse)(nil), "kava.community.v1beta1.QueryBalanceResponse")
+	proto.RegisterType((*QueryLegacyCommunityPoolRequest)(nil), "kava.community.v1beta1.QueryLegacyCommunityPoolRequest")
+	proto.RegisterType((*QueryLegacyCommunityPoolResponse)(nil), "kava.community.v1beta1.QueryLegacyCommunityPoolResponse")
 }

 func init() {
@ -123,28 +216,36 @@ func init() {
 }

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+	0xf5, 0xe1, 0xe7, 0x60, 0x18, 0x27, 0xea, 0x55, 0x11, 0x6a, 0xa7, 0x8e, 0xd6, 0xfd, 0x8c, 0xe4,
+	0x7c, 0x41, 0x55, 0x99, 0x71, 0x69, 0x04, 0x72, 0x6a, 0x2b, 0xfb, 0x87, 0x78, 0x60, 0x5a, 0x3f,
+	0xe5, 0x31, 0x8b, 0xca, 0xd3, 0x6a, 0x40, 0xcf, 0x00, 0xd2, 0x8a, 0xee, 0x33, 0xc2, 0x07, 0xcd,
+	0x39, 0x0e, 0x75, 0x8c, 0x3b, 0x6c, 0x3e, 0xcf, 0xb9, 0xd4, 0xb0, 0x68, 0x78, 0x63, 0xd2, 0xfb,
+	0xf2, 0x71, 0xd4, 0x75, 0xbc, 0x8f, 0x6c, 0xe4, 0x85, 0xca, 0x13, 0x11, 0x4f, 0xab, 0x44, 0xb2,
+	0xc0, 0x9d, 0xd0, 0x3a, 0xee, 0xb5, 0x8d, 0xc1, 0xfd, 0x5a, 0x83, 0x8f, 0x79, 0x64, 0x3c, 0x9e,
+	0x38, 0x8f, 0x47, 0x5b, 0x78, 0x74, 0x1a, 0x39, 0xad, 0x3a, 0x8c, 0xbf, 0xb7, 0xf1, 0x8e, 0x71,
+	0x41, 0xde, 0x22, 0xdc, 0x71, 0x93, 0x26, 0x47, 0x41, 0xfd, 0xc3, 0x08, 0x6a, 0xd6, 0xd4, 0xbf,
+	0xbb, 0x5d, 0xb2, 0x9d, 0x88, 0x7f, 0xe7, 0xcd, 0xd7, 0xdf, 0xef, 0xdb, 0x87, 0x64, 0x40, 0x1b,
+	0xde, 0xa7, 0x23, 0x23, 0x9f, 0x10, 0xde, 0xad, 0x19, 0x2d, 0x79, 0xf0, 0xcf, 0x76, 0xcd, 0x0b,
+	0xeb, 0x3f, 0xfc, 0x7f, 0xa1, 0x63, 0xbe, 0x6f, 0x98, 0x29, 0x19, 0x35, 0x31, 0xa7, 0x46, 0x3c,
+	0xdb, 0x04, 0x66, 0x19, 0x40, 0x3a, 0x79, 0x72, 0xb1, 0xf2, 0xd0, 0xe5, 0xca, 0x43, 0xbf, 0x56,
+	0x1e, 0x7a, 0xb7, 0xf6, 0x5a, 0x97, 0x6b, 0xaf, 0xf5, 0x6d, 0xed, 0xb5, 0x5e, 0x5e, 0xdd, 0x95,
+	0x2e, 0x39, 0x4a, 0x59, 0x28, 0x6d, 0xf1, 0xd7, 0x57, 0xca, 0x9b, 0xa5, 0x85, 0xd7, 0xcd, 0x47,
+	0x72, 0xf2, 0x27, 0x00, 0x00, 0xff, 0xff, 0x4d, 0x64, 0x99, 0x49, 0xd1, 0x03, 0x00, 0x00,
 }

 // Reference imports to suppress errors if they are not otherwise used.
@ -161,6 +262,9 @@ const _ = grpc.SupportPackageIsVersion4
 type QueryClient interface {
 	// Balance queries the balance of all coins of x/community module.
 	Balance(ctx context.Context, in *QueryBalanceRequest, opts ...grpc.CallOption) (*QueryBalanceResponse, error)
+	// LegacyCommunityPool queries the balance of all coins of the legacy community pool.
+	// The legacy community pool is a subaccount of the fee pool and has been replaced by x/community.
+	LegacyCommunityPool(ctx context.Context, in *QueryLegacyCommunityPoolRequest, opts ...grpc.CallOption) (*QueryLegacyCommunityPoolResponse, error)
 }

 type queryClient struct {
@ -180,10 +284,22 @@ func (c *queryClient) Balance(ctx context.Context, in *QueryBalanceRequest, opts
 	return out, nil
 }

+func (c *queryClient) LegacyCommunityPool(ctx context.Context, in *QueryLegacyCommunityPoolRequest, opts ...grpc.CallOption) (*QueryLegacyCommunityPoolResponse, error) {
+	out := new(QueryLegacyCommunityPoolResponse)
+	err := c.cc.Invoke(ctx, "/kava.community.v1beta1.Query/LegacyCommunityPool", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // QueryServer is the server API for Query service.
 type QueryServer interface {
 	// Balance queries the balance of all coins of x/community module.
 	Balance(context.Context, *QueryBalanceRequest) (*QueryBalanceResponse, error)
+	// LegacyCommunityPool queries the balance of all coins of the legacy community pool.
+	// The legacy community pool is a subaccount of the fee pool and has been replaced by x/community.
+	LegacyCommunityPool(context.Context, *QueryLegacyCommunityPoolRequest) (*QueryLegacyCommunityPoolResponse, error)
 }

 // UnimplementedQueryServer can be embedded to have forward compatible implementations.
@ -193,6 +309,9 @@ type UnimplementedQueryServer struct {
 func (*UnimplementedQueryServer) Balance(ctx context.Context, req *QueryBalanceRequest) (*QueryBalanceResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Balance not implemented")
 }
+func (*UnimplementedQueryServer) LegacyCommunityPool(ctx context.Context, req *QueryLegacyCommunityPoolRequest) (*QueryLegacyCommunityPoolResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method LegacyCommunityPool not implemented")
+}

 func RegisterQueryServer(s grpc1.Server, srv QueryServer) {
 	s.RegisterService(&_Query_serviceDesc, srv)
@ -216,6 +335,24 @@ func _Query_Balance_Handler(srv interface{}, ctx context.Context, dec func(inter
 	return interceptor(ctx, in, info, handler)
 }

+func _Query_LegacyCommunityPool_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryLegacyCommunityPoolRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).LegacyCommunityPool(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/kava.community.v1beta1.Query/LegacyCommunityPool",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).LegacyCommunityPool(ctx, req.(*QueryLegacyCommunityPoolRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Query_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "kava.community.v1beta1.Query",
 	HandlerType: (*QueryServer)(nil),
@ -224,6 +361,10 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "Balance",
 			Handler:    _Query_Balance_Handler,
 		},
+		{
+			MethodName: "LegacyCommunityPool",
+			Handler:    _Query_LegacyCommunityPool_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "kava/community/v1beta1/query.proto",
@ -289,6 +430,73 @@ func (m *QueryBalanceResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	return len(dAtA) - i, nil
 }

+func (m *QueryLegacyCommunityPoolRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryLegacyCommunityPoolRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryLegacyCommunityPoolRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryLegacyCommunityPoolResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryLegacyCommunityPoolResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryLegacyCommunityPoolResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Balance) > 0 {
+		for iNdEx := len(m.Balance) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Balance[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintQuery(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x12
+		}
+	}
+	if len(m.Address) > 0 {
+		i -= len(m.Address)
+		copy(dAtA[i:], m.Address)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.Address)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
 	offset -= sovQuery(v)
 	base := offset
@ -324,6 +532,34 @@ func (m *QueryBalanceResponse) Size() (n int) {
 	return n
 }

+func (m *QueryLegacyCommunityPoolRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
+func (m *QueryLegacyCommunityPoolResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Address)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	if len(m.Balance) > 0 {
+		for _, e := range m.Balance {
+			l = e.Size()
+			n += 1 + l + sovQuery(uint64(l))
+		}
+	}
+	return n
+}
+
 func sovQuery(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@ -464,6 +700,172 @@ func (m *QueryBalanceResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *QueryLegacyCommunityPoolRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryLegacyCommunityPoolRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryLegacyCommunityPoolRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryLegacyCommunityPoolResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryLegacyCommunityPoolResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryLegacyCommunityPoolResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Address", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Address = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Balance", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Balance = append(m.Balance, types.DecCoin{})
+			if err := m.Balance[len(m.Balance)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipQuery(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
--- a/x/community/types/query.pb.gw.go
+++ b/x/community/types/query.pb.gw.go
@ -51,6 +51,24 @@ func local_request_Query_Balance_0(ctx context.Context, marshaler runtime.Marsha

 }

+func request_Query_LegacyCommunityPool_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryLegacyCommunityPoolRequest
+	var metadata runtime.ServerMetadata
+
+	msg, err := client.LegacyCommunityPool(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_LegacyCommunityPool_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryLegacyCommunityPoolRequest
+	var metadata runtime.ServerMetadata
+
+	msg, err := server.LegacyCommunityPool(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 // RegisterQueryHandlerServer registers the http handlers for service Query to "mux".
 // UnaryRPC     :call QueryServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@ -80,6 +98,29 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv

 	})

+	mux.Handle("GET", pattern_Query_LegacyCommunityPool_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_LegacyCommunityPool_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_LegacyCommunityPool_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }

@ -141,13 +182,37 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie

 	})

+	mux.Handle("GET", pattern_Query_LegacyCommunityPool_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_LegacyCommunityPool_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_LegacyCommunityPool_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }

 var (
 	pattern_Query_Balance_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"kava", "community", "v1beta1", "balance"}, "", runtime.AssumeColonVerbOpt(false)))
+
+	pattern_Query_LegacyCommunityPool_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"kava", "community", "v1beta1", "legacy_community_pool"}, "", runtime.AssumeColonVerbOpt(false)))
 )

 var (
 	forward_Query_Balance_0 = runtime.ForwardResponseMessage
+
+	forward_Query_LegacyCommunityPool_0 = runtime.ForwardResponseMessage
 )