Remove ipld-eth-indexer dependency.

2021-08-12 11:56:29 +05:30
parent e00e602098
commit d8a5358a70
28 changed files with 468 additions and 279 deletions
@@ -0,0 +1,41 @@
+package serve
+
+import (
+	"github.com/ethereum/go-ethereum/rpc"
+	"github.com/ethereum/go-ethereum/statediff/indexer/node"
+	"github.com/spf13/viper"
+)
+
+// Env variables
+const (
+	HTTP_TIMEOUT = "HTTP_TIMEOUT"
+
+	ETH_WS_PATH       = "ETH_WS_PATH"
+	ETH_HTTP_PATH     = "ETH_HTTP_PATH"
+	ETH_NODE_ID       = "ETH_NODE_ID"
+	ETH_CLIENT_NAME   = "ETH_CLIENT_NAME"
+	ETH_GENESIS_BLOCK = "ETH_GENESIS_BLOCK"
+	ETH_NETWORK_ID    = "ETH_NETWORK_ID"
+	ETH_CHAIN_ID      = "ETH_CHAIN_ID"
+)
+
+// GetEthNodeAndClient returns eth node info and client from path url
+func getEthNodeAndClient(path string) (node.Info, *rpc.Client, error) {
+	viper.BindEnv("ethereum.nodeID", ETH_NODE_ID)
+	viper.BindEnv("ethereum.clientName", ETH_CLIENT_NAME)
+	viper.BindEnv("ethereum.genesisBlock", ETH_GENESIS_BLOCK)
+	viper.BindEnv("ethereum.networkID", ETH_NETWORK_ID)
+	viper.BindEnv("ethereum.chainID", ETH_CHAIN_ID)
+
+	rpcClient, err := rpc.Dial(path)
+	if err != nil {
+		return node.Info{}, nil, err
+	}
+	return node.Info{
+		ID:           viper.GetString("ethereum.nodeID"),
+		ClientName:   viper.GetString("ethereum.clientName"),
+		GenesisBlock: viper.GetString("ethereum.genesisBlock"),
+		NetworkID:    viper.GetString("ethereum.networkID"),
+		ChainID:      viper.GetUint64("ethereum.chainID"),
+	}, rpcClient, nil
+}