fix: add legacy messages back to codec

changelog.md

@@ -48,6 +48,7 @@
 * [2842](https://github.com/zeta-chain/node/pull/2842) - fix: move interval assignment out of cctx loop in EVM outbound tx scheduler
 * [2853](https://github.com/zeta-chain/node/pull/2853) - calling precompile through sc with sc state update
 * [2925](https://github.com/zeta-chain/node/pull/2925) - add recover to init chainer to diplay informative message when starting a node from block 1
+* [2909](https://github.com/zeta-chain/node/pull/2909) - add legacy messages back to codec for querier backward compatibility
 
 ## v20.0.0
 

docs/spec/crosschain/messages.md

@@ -63,6 +63,7 @@ message MsgVoteGasPrice {
 	uint64 price = 3;
 	uint64 priority_fee = 6;
 	uint64 block_number = 4;
+	string supply = 5;
 }
 ```
 

proto/zetachain/zetacore/crosschain/legacy_msgs.proto

@@ -0,0 +1,102 @@
+syntax = "proto3";
+package zetachain.zetacore.crosschain;
+
+import "gogoproto/gogo.proto";
+import "zetachain/zetacore/pkg/chains/chains.proto";
+import "zetachain/zetacore/pkg/coin/coin.proto";
+import "zetachain/zetacore/pkg/proofs/proofs.proto";
+import "zetachain/zetacore/crosschain/rate_limiter_flags.proto";
+import "zetachain/zetacore/crosschain/cross_chain_tx.proto";
+
+option go_package = "github.com/zeta-chain/node/x/crosschain/types";
+
+// legacy MsgAddOutboundTracker
+// defined to keep codec compatibility
+message MsgAddToOutTxTracker {
+  string creator = 1;
+  int64 chain_id = 2;
+  uint64 nonce = 3;
+  string tx_hash = 4;
+  pkg.proofs.Proof proof = 5;
+  string block_hash = 6;
+  int64 tx_index = 7;
+}
+
+// legacy MsgAddInboundTracker
+// defined to keep codec compatibility
+message MsgAddToInTxTracker {
+  string creator = 1;
+  int64 chain_id = 2;
+  string tx_hash = 3;
+  pkg.coin.CoinType coin_type = 4;
+  pkg.proofs.Proof proof = 5;
+  string block_hash = 6;
+  int64 tx_index = 7;
+}
+
+// legacy MsgRemoveOutboundTracker
+// defined to keep codec compatibility
+message MsgRemoveFromOutTxTracker {
+  string creator = 1;
+  int64 chain_id = 2;
+  uint64 nonce = 3;
+}
+
+// legacy MsgVoteOutbound
+// defined to keep codec compatibility
+message MsgVoteOnObservedOutboundTx {
+  string creator = 1;
+  string cctx_hash = 2;
+  string observed_outTx_hash = 3;
+  uint64 observed_outTx_blockHeight = 4;
+  uint64 observed_outTx_gas_used = 10;
+  string observed_outTx_effective_gas_price = 11 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.nullable) = false
+  ];
+  uint64 observed_outTx_effective_gas_limit = 12;
+  string value_received = 5 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Uint",
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"value_received\""
+  ];
+  pkg.chains.ReceiveStatus status = 6;
+  int64 outTx_chain = 7;
+  uint64 outTx_tss_nonce = 8;
+  pkg.coin.CoinType coin_type = 9;
+}
+
+// legacy MsgVoteInbound
+// defined to keep codec compatibility
+message MsgVoteOnObservedInboundTx {
+  string creator = 1;
+  string sender = 2;
+  int64 sender_chain_id = 3;
+  string receiver = 4;
+  int64 receiver_chain = 5;
+  //  string zeta_burnt = 6;
+  string amount = 6 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Uint",
+    (gogoproto.nullable) = false
+  ];
+  //  string mMint = 7;
+  string message = 8;
+  string in_tx_hash = 9;
+  uint64 in_block_height = 10;
+  uint64 gas_limit = 11;
+  pkg.coin.CoinType coin_type = 12;
+  string tx_origin = 13;
+  string asset = 14;
+  // event index of the sent asset in the observed tx
+  uint64 event_index = 15;
+}
+
+// legacy MsgVoteGasPrice
+// defined to keep codec compatibility
+message MsgGasPriceVoter {
+  string creator = 1;
+  int64 chain_id = 2;
+  uint64 price = 3;
+  uint64 block_number = 4;
+  string supply = 5;
+}

proto/zetachain/zetacore/crosschain/tx.proto

@@ -119,7 +119,8 @@ message MsgVoteGasPrice {
 
   uint64 block_number = 4;
 
-  reserved 5; // deprecated `string supply`
+  // unused
+  string supply = 5;
 }
 
 message MsgVoteGasPriceResponse {}

typescript/zetachain/zetacore/crosschain/index.d.ts

@@ -5,6 +5,7 @@ export * from "./genesis_pb";
 export * from "./inbound_hash_to_cctx_pb";
 export * from "./inbound_tracker_pb";
 export * from "./last_block_height_pb";
+export * from "./legacy_msgs_pb";
 export * from "./outbound_tracker_pb";
 export * from "./query_pb";
 export * from "./rate_limiter_flags_pb";