feat: RFQ trade parser

.gitignore

@@ -0,0 +1,38 @@
+# OS specific
+.DS_Store
+
+# Dependency directories
+vendor/
+
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Go workspace file
+go.work
+
+# IDE configuration files
+.idea/
+.vscode/
+
+# Test result
+test/logs
+test/result
+
+# Environment Variables
+.env.example
+
+# Miscellaneous
+command
+
+.env
+

go.mod

@@ -10,11 +10,37 @@ require (
 )
 
 require (
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/StackExchange/wmi v1.2.1 // indirect
+	github.com/bits-and-blooms/bitset v1.5.0 // indirect
+	github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
+	github.com/consensys/bavard v0.1.13 // indirect
+	github.com/consensys/gnark-crypto v0.10.0 // indirect
+	github.com/crate-crypto/go-kzg-4844 v0.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/deckarep/golang-set/v2 v2.1.0 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/ethereum/c-kzg-4844 v0.3.1 // indirect
+	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/go-ole/go-ole v1.2.5 // indirect
+	github.com/go-stack/stack v1.8.1 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/holiman/uint256 v1.2.3 // indirect
+	github.com/mmcloughlin/addchain v0.4.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
+	github.com/supranational/blst v0.3.11 // indirect
+	github.com/tklauser/go-sysconf v0.3.12 // indirect
+	github.com/tklauser/numcpus v0.6.1 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
 	golang.org/x/crypto v0.13.0 // indirect
+	golang.org/x/exp v0.0.0-20230810033253-352e893a4cad // indirect
+	golang.org/x/mod v0.11.0 // indirect
+	golang.org/x/sync v0.3.0 // indirect
 	golang.org/x/sys v0.12.0 // indirect
+	golang.org/x/tools v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	rsc.io/tmplfunc v0.0.3 // indirect
 )

pkg/rfq/parser/hashflow/abi.json

@@ -0,0 +1,45 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "trader",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "txid",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "baseToken",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "quoteToken",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "baseTokenAmount",
+        "type": "uint256"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "quoteTokenAmount",
+        "type": "uint256"
+      }
+    ],
+    "name": "Trade",
+    "type": "event"
+  }
+]

pkg/rfq/parser/hashflow/gen.sh

@@ -0,0 +1 @@
+abigen --abi=abi.json --pkg=hashflow --out=hashflow.go -type Hashflow