chore(lazer) Added Feed struct

.github/workflows/ci-lazer-sdk-evm.yml

@@ -23,4 +23,4 @@ jobs:
       - name: Check build
         run: forge build --sizes
       - name: Run tests
-        run: forge test -vvv
+        run: forge test --ffi --via-ir -vvv

lazer/contracts/evm/script/fetch_pyth_payload.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+# Fetch full JSON response from Pyth Lazer API for two different feed types
+# Returns combined JSON with feed3 and feed112 responses
+# Usage: ./fetch_pyth_payload.sh
+
+API_URL="https://pyth-lazer-0.dourolabs.app/v1/latest_price"
+BEARER_TOKEN="MeU4sOWhImaeacZHDOzr8l6RnDlnKXWjJeH-pdmo"
+
+# Call 1: Feed 3 (Regular price feed - WITHOUT funding properties)
+response_feed3=$(curl -X GET "$API_URL" \
+  --header "Authorization: Bearer $BEARER_TOKEN" \
+  --header "Content-Type: application/json" \
+  --data-raw '{
+    "priceFeedIds": [3],
+    "properties": ["price", "bestBidPrice", "bestAskPrice", "publisherCount", "exponent", "confidence"],
+    "chains": ["evm"],
+    "channel": "fixed_rate@200ms",
+    "deliveryFormat": "json",
+    "jsonBinaryEncoding": "hex"
+  }' \
+  --silent \
+  --show-error)
+
+# Call 2: Feed 112 (Funding rate feed - WITHOUT bestBidPrice, bestAskPrice, confidence)
+response_feed112=$(curl -X GET "$API_URL" \
+  --header "Authorization: Bearer $BEARER_TOKEN" \
+  --header "Content-Type: application/json" \
+  --data-raw '{
+    "priceFeedIds": [112],
+    "properties": ["price", "publisherCount", "exponent", "fundingRate", "fundingTimestamp", "fundingRateInterval"],
+    "chains": ["evm"],
+    "channel": "fixed_rate@200ms",
+    "deliveryFormat": "json",
+    "jsonBinaryEncoding": "hex"
+  }' \
+  --silent \
+  --show-error)
+
+# Combine into single JSON object using jq if available
+if command -v jq &> /dev/null; then
+    jq -n --argjson feed3 "$response_feed3" --argjson feed112 "$response_feed112" \
+        '{feed3: $feed3, feed112: $feed112}'
+else
+    # Fallback: manual JSON construction
+    echo "{\"feed3\":$response_feed3,\"feed112\":$response_feed112}"
+fi

lazer/contracts/evm/src/PythLazer.sol

@@ -4,6 +4,8 @@ pragma solidity ^0.8.13;
 import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
 import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
 import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
+import {PythLazerLib} from "./PythLazerLib.sol";
+import {PythLazerStructs} from "./PythLazerStructs.sol";
 
 contract PythLazer is OwnableUpgradeable, UUPSUpgradeable {
     TrustedSignerInfo[100] internal trustedSigners;
@@ -69,7 +71,7 @@ contract PythLazer is OwnableUpgradeable, UUPSUpgradeable {
 
     function verifyUpdate(
         bytes calldata update
-    ) external payable returns (bytes calldata payload, address signer) {
+    ) public payable returns (bytes calldata payload, address signer) {
         // Require fee and refund excess
         require(msg.value >= verification_fee, "Insufficient fee provided");
         if (msg.value > verification_fee) {
@@ -105,7 +107,28 @@ contract PythLazer is OwnableUpgradeable, UUPSUpgradeable {
         }
     }
 
+    /// @notice Verify signature and parse update into structured data
+    /// @dev Combines verifyUpdate() with parseUpdateFromPayload() for convenience and safety
+    /// @param update The complete update message (EVM format with signature)
+    /// @return payload The verified payload bytes
+    /// @return parsedUpdate The parsed Update struct with all feeds and properties
+    function verifyAndParseUpdate(
+        bytes calldata update
+    )
+        external
+        payable
+        returns (
+            bytes calldata payload,
+            PythLazerStructs.Update memory parsedUpdate
+        )
+    {
+        (payload, ) = verifyUpdate(update);
+
+        // Parse the verified payload
+        parsedUpdate = PythLazerLib.parseUpdateFromPayload(payload);
+    }
+
     function version() public pure returns (string memory) {
-        return "0.1.1";
+        return "0.2.0";
     }
 }