feat: ugov module proto

ante/fee.go

@@ -11,8 +11,8 @@ import (
 	oracletypes "github.com/umee-network/umee/v4/x/oracle/types"
 )
 
-// MaxMsgGasUsage defines the maximum gas allowed for an oracle transaction.
-const MaxMsgGasUsage = uint64(140_000)
+// MaxOracleGasUsage defines the maximum gas allowed for an oracle transaction.
+const MaxOracleGasUsage = uint64(140_000)
 
 // FeeAndPriority ensures tx has enough fee coins to pay for the gas at the CheckTx time
 // to early remove transactions from the mempool without enough attached fee.
@@ -30,7 +30,7 @@ func FeeAndPriority(ctx sdk.Context, tx sdk.Tx) (sdk.Coins, int64, error) {
 	msgs := feeTx.GetMsgs()
 	isOracleOrGravity := IsOracleOrGravityTx(msgs)
 	priority := getTxPriority(isOracleOrGravity, msgs)
-	chargeFees := !isOracleOrGravity || gasLimit > uint64(len(msgs))*MaxMsgGasUsage
+	chargeFees := !isOracleOrGravity || gasLimit > uint64(len(msgs))*MaxOracleGasUsage
 	// we also don't charge transaction fees for the first block, for the genesis transactions.
 	if !chargeFees || ctx.BlockHeight() == 0 {
 		return sdk.Coins{}, priority, nil

proto/umee/ugov/v1/events.proto

@@ -0,0 +1,14 @@
+syntax = "proto3";
+package umee.ugov.v1;
+
+import "gogoproto/gogo.proto";
+import "cosmos/base/v1beta1/coin.proto";
+
+option go_package                      = "github.com/umee-network/umee/v4/x/ugov";
+option (gogoproto.goproto_getters_all) = false;
+
+// EventMinTxFees is emitted when MsgGovUpdateMinFees is correctly executed.
+message EventMinTxFees {
+  repeated cosmos.base.v1beta1.Coin min_tx_fees = 1
+      [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
+}

proto/umee/ugov/v1/genesis.proto

@@ -0,0 +1,14 @@
+syntax = "proto3";
+package umee.ugov.v1;
+
+import "gogoproto/gogo.proto";
+import "cosmos/base/v1beta1/coin.proto";
+
+option go_package                      = "github.com/umee-network/umee/v4/x/ugov";
+option (gogoproto.goproto_getters_all) = false;
+
+// GenesisState of the ugov module.
+message GenesisState {
+  repeated cosmos.base.v1beta1.Coin min_tx_fees = 1
+      [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
+}

proto/umee/ugov/v1/query.proto

@@ -0,0 +1,27 @@
+syntax = "proto3";
+package umee.ugov.v1;
+
+import "google/api/annotations.proto";
+import "gogoproto/gogo.proto";
+import "cosmos/base/v1beta1/coin.proto";
+
+option go_package = "github.com/umee-network/umee/v4/x/ugov";
+
+option (gogoproto.goproto_getters_all) = false;
+
+// Query defines the gRPC querier service.
+service Query {
+  // MinTxFees returns minimum transaction fees.
+  rpc MinTxFees(QueryMinTxFees) returns (QueryMinTxFeesResponse) {
+    option (google.api.http).get = "/umee/ugov/v1/min-tx-fees";
+  }
+}
+
+// QueryMinTxFees is a request type.
+message QueryMinTxFees {}
+
+// QueryMinTxFeesResponse response type.
+message QueryMinTxFeesResponse {
+  repeated cosmos.base.v1beta1.Coin min_tx_fees = 1
+      [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
+}

proto/umee/ugov/v1/tx.proto

@@ -0,0 +1,30 @@
+syntax = "proto3";
+package umee.ugov.v1;
+
+import "cosmos/base/v1beta1/coin.proto";
+import "cosmos/msg/v1/msg.proto";
+import "cosmos_proto/cosmos.proto";
+import "gogoproto/gogo.proto";
+
+option go_package = "github.com/umee-network/umee/v4/x/ugov";
+
+option (gogoproto.goproto_getters_all) = false;
+
+// Msg defines the x/ugov module's Msg service.
+service Msg {
+  // GovUpdateMinFees sets protocol controlled tx min fees.
+  rpc GovUpdateMinFees(MsgGovUpdateMinFees) returns (MsgGovUpdateMinFeesResponse);
+}
+
+// MsgGovUpdateMinFees is a request type for the Msg/GovUpdateMinFees.
+message MsgGovUpdateMinFees {
+  option (cosmos.msg.v1.signer) = "authority";
+
+  // authority must be the address of the governance account.
+  string   authority                            = 1 [(cosmos_proto.scalar) = "cosmos.AddressString"];
+  repeated cosmos.base.v1beta1.Coin min_tx_fees = 2
+      [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
+}
+
+// MsgGovUpdateMinFeesResponse is a response type for the Msg/GovUpdateMinFees.
+message MsgGovUpdateMinFeesResponse {};