feat: Add Supply Offsets to bank module (#119)

proto/cosmos/bank/v1beta1/query.proto

@@ -71,6 +71,16 @@ service Query {
     option (google.api.http).get               = "/cosmos/bank/v1beta1/supply/by_denom";
   }
 
+  // TotalSupplyWithoutOffset queries the total supply of all coins.
+  rpc TotalSupplyWithoutOffset(QueryTotalSupplyWithoutOffsetRequest) returns (QueryTotalSupplyWithoutOffsetResponse) {
+    option (google.api.http).get = "/cosmos/bank/v1beta1/supply_without_offset";
+  }
+
+  // SupplyOf queries the supply of a single coin.
+  rpc SupplyOfWithoutOffset(QuerySupplyOfWithoutOffsetRequest) returns (QuerySupplyOfWithoutOffsetResponse) {
+    option (google.api.http).get = "/cosmos/bank/v1beta1/supply_without_offset/{denom}";
+  }
+
   // Params queries the parameters of x/bank module.
   rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
     option (cosmos.query.v1.module_query_safe) = true;
@@ -268,6 +278,43 @@ message QuerySupplyOfResponse {
   cosmos.base.v1beta1.Coin amount = 1 [(gogoproto.nullable) = false, (amino.dont_omitempty) = true];
 }
 
+// QueryTotalSupplyWithoutOffsetRequest is the request type for the Query/TotalSupplyWithoutOffset RPC
+// method.
+message QueryTotalSupplyWithoutOffsetRequest {
+  option (gogoproto.equal)           = false;
+  option (gogoproto.goproto_getters) = false;
+
+  // pagination defines an optional pagination for the request.
+  //
+  // Since: cosmos-sdk 0.43
+  cosmos.base.query.v1beta1.PageRequest pagination = 1;
+}
+
+// QueryTotalSupplyWithoutOffsetResponse is the response type for the Query/TotalSupplyWithoutOffset RPC
+// method
+message QueryTotalSupplyWithoutOffsetResponse {
+  // supply is the supply of the coins
+  repeated cosmos.base.v1beta1.Coin supply = 1
+      [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
+
+  // pagination defines the pagination in the response.
+  //
+  // Since: cosmos-sdk 0.43
+  cosmos.base.query.v1beta1.PageResponse pagination = 2;
+}
+
+// QuerySupplyOfWithoutOffsetRequest is the request type for the Query/SupplyOfWithoutOffset RPC method.
+message QuerySupplyOfWithoutOffsetRequest {
+  // denom is the coin denom to query balances for.
+  string denom = 1;
+}
+
+// QuerySupplyOfWithoutOffsetResponse is the response type for the Query/SupplyOfWithoutOffset RPC method.
+message QuerySupplyOfWithoutOffsetResponse {
+  // amount is the supply of the coin.
+  cosmos.base.v1beta1.Coin amount = 1 [(gogoproto.nullable) = false];
+}
+
 // QueryParamsRequest defines the request type for querying x/bank parameters.
 message QueryParamsRequest {}