phase 2: auto-trade reward token revenue via routes in params

go.mod

@@ -36,7 +36,9 @@ require (
 	github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 // indirect
 	github.com/google/s2a-go v0.1.4 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/osmosis-labs/osmosis v1.0.4 // indirect
 	github.com/oxyno-zeta/gomock-extra-matcher v1.1.0 // indirect
+	github.com/regen-network/cosmos-proto v0.3.1 // indirect
 	github.com/rs/zerolog v1.29.1 // indirect
 	golang.org/x/sync v0.2.0 // indirect
 	google.golang.org/genproto v0.0.0-20230706204954-ccb25ca9f130 // indirect

proto/osmosis/gamm/v1beta1/osmosis.proto

@@ -0,0 +1,69 @@
+syntax = "proto3";
+package osmosis.gamm.v1beta1;
+
+import "gogoproto/gogo.proto";
+import "amino/amino.proto";
+import "cosmos/base/v1beta1/coin.proto";
+
+option go_package = "github.com/Stride-Labs/stride/v16/x/stakeibc/types";
+
+// ===================== MsgSwapExactAmountIn
+message MsgSwapExactAmountIn {
+  option (amino.name) = "osmosis/gamm/swap-exact-amount-in";
+
+  string sender = 1 [ (gogoproto.moretags) = "yaml:\"sender\"" ];
+  repeated SwapAmountInRoute routes = 2 [ (gogoproto.nullable) = false ];
+  cosmos.base.v1beta1.Coin token_in = 3 [
+    (gogoproto.moretags) = "yaml:\"token_in\"",
+    (gogoproto.nullable) = false
+  ];
+  string token_out_min_amount = 4 [
+
+    (gogoproto.customtype) = "cosmossdk.io/math.Int",
+    (gogoproto.moretags) = "yaml:\"token_out_min_amount\"",
+    (gogoproto.nullable) = false
+  ];
+}
+
+message MsgSwapExactAmountInResponse {
+  string token_out_amount = 1 [
+
+    (gogoproto.customtype) = "cosmossdk.io/math.Int",
+    (gogoproto.moretags) = "yaml:\"token_out_amount\"",
+    (gogoproto.nullable) = false
+  ];
+}
+
+message SwapAmountInRoute {
+  uint64 pool_id = 1 [ (gogoproto.moretags) = "yaml:\"pool_id\"" ];
+  string token_out_denom = 2
+      [ (gogoproto.moretags) = "yaml:\"token_out_denom\"" ];
+}
+
+// This is the query and response type on gamm/v1beta1, there is also a similar
+// type on gamm/v2 This version is deprecated, the intended one is in
+// x/poolmanager which is the newer rpc route The most up to date is an rpc
+// route named SpotPriceV2 on poolmanager/v2 In poolmanager/v1beta1 and
+// poolmanager/v2 all fields are the same as defined here... But the messages
+// are called SpotPriceRequest/Response without Query in front
+
+// QuerySpotPriceRequest defines the gRPC request structure for a SpotPrice
+// query.
+message QuerySpotPriceRequest {
+  option deprecated = true;
+  uint64 pool_id = 1 [ (gogoproto.moretags) = "yaml:\"pool_id\"" ];
+  string base_asset_denom = 2
+      [ (gogoproto.moretags) = "yaml:\"base_asset_denom\"" ];
+  string quote_asset_denom = 3
+      [ (gogoproto.moretags) = "yaml:\"quote_asset_denom\"" ];
+  reserved 4;
+  reserved "withSwapFee";
+}
+
+// QuerySpotPriceResponse defines the gRPC response structure for a SpotPrice
+// query.
+message QuerySpotPriceResponse {
+  option deprecated = true;
+  // String of the Dec. Ex) 10.203uatom
+  string spot_price = 1 [ (gogoproto.moretags) = "yaml:\"spot_price\"" ];
+}

proto/stride/stakeibc/ica_account.proto

@@ -10,4 +10,13 @@ enum ICAAccountType {
   REDEMPTION = 3;
   COMMUNITY_POOL_DEPOSIT = 4;
   COMMUNITY_POOL_RETURN = 5;
+  UNWIND = 6;
+  TRADE = 7;
+}
+
+message ICAAccount {
+  string chain_id = 1;
+  ICAAccountType type = 2;
+  string connection_id = 3;
+  string address = 4;
 }

proto/stride/stakeibc/params.proto

@@ -6,7 +6,7 @@ import "gogoproto/gogo.proto";
 option go_package = "github.com/Stride-Labs/stride/v16/x/stakeibc/types";
 
 // Params defines the parameters for the module.
-// next id: 20
+// next id: 21
 message Params {
   option (gogoproto.goproto_stringer) = false;
 
@@ -28,4 +28,4 @@ message Params {
   uint64 validator_slash_query_threshold = 19;
 
   reserved 8, 17, 18;
-}
+}

proto/stride/stakeibc/trade_route.proto

@@ -0,0 +1,54 @@
+syntax = "proto3";
+package stride.stakeibc;
+
+import "gogoproto/gogo.proto";
+import "stride/stakeibc/ica_account.proto";
+
+option go_package = "github.com/Stride-Labs/stride/v16/x/stakeibc/types";
+
+// Represents a single directional hop from one ICA to another ICA
+// transfer_channel is between the first chain and second
+// No need for the transfer port because that is a fixed variable
+message TradeHop {
+  string transfer_channel_id = 1;
+  ICAAccount from_account = 2 [ (gogoproto.nullable) = false ];
+  ICAAccount to_account = 3 [ (gogoproto.nullable) = false ];
+}
+
+// TradeRoute represents a round trip including info on transfer and how to do
+// the swap. It makes the assumption that the reward token is always foreign to
+// the host so therefore the first two hops are to unwind the ibc denom enroute
+// to the trade chain and the last hop is the return so funds start/end in the
+// withdrawl ICA on hostZone
+message TradeRoute {
+  // ibc denom for the reward on the host zone
+  string reward_denom_on_host_zone = 1;
+  // should be the native denom for the reward chain
+  string reward_denom_on_reward_zone = 2;
+  // ibc denom of the reward on the trade chain, input to the swap
+  string reward_denom_on_trade_zone = 3;
+  // ibc of the host denom on the trade chain, output from the swap
+  string target_denom_on_trade_zone = 4;
+  // should be the same as the native host denom on the host chain
+  string target_denom_on_host_zone = 5;
+
+  TradeHop host_to_reward_hop = 6 [ (gogoproto.nullable) = false ];
+  TradeHop reward_to_trade_hop = 7 [ (gogoproto.nullable) = false ];
+  TradeHop trade_to_host_hop = 8 [ (gogoproto.nullable) = false ];
+
+  // Currently Osmosis is the only trade chain so this is an osmosis pool id
+  uint64 pool_id = 9;
+
+  // Spot price is a decimal ratio of the input to output denom as a string
+  string spot_price = 10;
+
+  // min and max set boundaries of reward denom on trade chain we will swap
+  string min_swap_amount = 11 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.nullable) = false
+  ];
+  string max_swap_amount = 12 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.nullable) = false
+  ];
+}

proto/stride/stakeibc/tx.proto

@@ -35,6 +35,12 @@ service Msg {
   rpc UpdateInnerRedemptionRateBounds(MsgUpdateInnerRedemptionRateBounds)
       returns (MsgUpdateInnerRedemptionRateBoundsResponse);
   rpc ResumeHostZone(MsgResumeHostZone) returns (MsgResumeHostZoneResponse);
+  rpc CreateTradeRoute(MsgCreateTradeRoute)
+      returns (MsgCreateTradeRouteResponse);
+  rpc DeleteTradeRoute(MsgDeleteTradeRoute)
+      returns (MsgDeleteTradeRouteResponse);
+  rpc UpdateTradeRoute(MsgUpdateTradeRoute)
+      returns (MsgUpdateTradeRouteResponse);
 }
 
 message MsgUpdateInnerRedemptionRateBounds {
@@ -180,6 +186,7 @@ message MsgUpdateValidatorSharesExchRate {
   string valoper = 3;
 }
 message MsgUpdateValidatorSharesExchRateResponse {}
+
 message MsgUndelegateHost {
   string creator = 1;
   string amount = 2 [
@@ -200,4 +207,62 @@ message MsgResumeHostZone {
   string creator = 1;
   string chain_id = 2;
 }
-message MsgResumeHostZoneResponse {}
+message MsgResumeHostZoneResponse {}
+
+message MsgCreateTradeRoute {
+  string creator = 1;
+  string host_chain_id = 2;
+  string host_connection_id = 3;
+  string host_ica_address = 4;
+  string reward_chain_id = 5;
+  string reward_connection_id = 6;
+  string reward_ica_address = 7;
+  string trade_chain_id = 8;
+  string trade_connection_id = 9;
+  string trade_ica_address = 10;
+  string host_reward_transfer_channel_id = 11;
+  string reward_trade_transfer_channel_id = 12;
+  string trade_host_transfer_channel_id = 13;
+  string reward_denom_on_host = 14;
+  string reward_denom_on_reward = 15;
+  string reward_denom_on_trade = 16;
+  string target_denom_on_trade = 17;
+  string target_denom_on_host = 18;
+  uint64 pool_id = 19;
+  string min_swap_amount = 20 [
+    (cosmos_proto.scalar) = "cosmos.Int",
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.nullable) = false
+  ];
+  string max_swap_amount = 21 [
+    (cosmos_proto.scalar) = "cosmos.Int",
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.nullable) = false
+  ];
+}
+message MsgCreateTradeRouteResponse {}
+
+message MsgDeleteTradeRoute {
+  string creator = 1;
+  string host_denom = 2;
+  string reward_denom = 3;
+}
+message MsgDeleteTradeRouteResponse {}
+
+message MsgUpdateTradeRoute {
+  string creator = 1;
+  string host_denom = 2;
+  string reward_denom = 3;
+  uint64 pool_id = 4;
+  string min_swap_amount = 5 [
+    (cosmos_proto.scalar) = "cosmos.Int",
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.nullable) = false
+  ];
+  string max_swap_amount = 6 [
+    (cosmos_proto.scalar) = "cosmos.Int",
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.nullable) = false
+  ];
+}
+message MsgUpdateTradeRouteResponse {}

scripts/protocgen.sh

@@ -20,6 +20,7 @@ cd proto
 generate_protos "./stride"
 generate_protos "./cosmos"
 generate_protos "./cosmwasm"
+generate_protos "./osmosis"
 
 cd ..
 

x/stakeibc/client/cli/tx.go

@@ -40,6 +40,9 @@ func GetTxCmd() *cobra.Command {
 	cmd.AddCommand(CmdUndelegateHost())
 	cmd.AddCommand(CmdUpdateInnerRedemptionRateBounds())
 	cmd.AddCommand(CmdResumeHostZone())
+	cmd.AddCommand(CmdCreateTradeRoute())
+	cmd.AddCommand(CmdDeleteTradeRoute())
+	cmd.AddCommand(CmdUpdateTradeRoute())
 
 	return cmd
 }