Address comments

Signed-off-by: avichalp <[email protected]>

Author: avichalp

pkg/eventprocessor/impl/webhook.go

@@ -89,98 +89,86 @@ type chain struct {
 	SupportsNFTView  bool
 }
 
-var chains = map[int64]chain{
+var chains = map[tableland.ChainID]chain{
+	// Ethereum
 	1: {
-		ID:               1,
-		Name:             "Ethereum",
 		ContractAddr:     common.HexToAddress("0x012969f7e3439a9B04025b5a049EB9BAD82A8C12"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/ethereum",
 		BlockExplorerURL: "https://etherscan.io",
 		SupportsNFTView:  true,
 	},
+	// Optimism
 	10: {
-		ID:               10,
-		Name:             "Optimism",
 		ContractAddr:     common.HexToAddress("0xfad44BF5B843dE943a09D4f3E84949A11d3aa3e6"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/optimism",
 		BlockExplorerURL: "https://optimistic.etherscan.io",
 		SupportsNFTView:  false,
 	},
+	// Polygon
 	137: {
-		ID:               137,
-		Name:             "Polygon",
 		ContractAddr:     common.HexToAddress("0x5c4e6A9e5C1e1BF445A062006faF19EA6c49aFeA"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/polygon",
 		BlockExplorerURL: "https://polygonscan.com",
 		SupportsNFTView:  false,
 	},
+	// Arbitrum One
 	42161: {
-		ID:               42161,
-		Name:             "Arbitrum",
 		ContractAddr:     common.HexToAddress("0x9aBd75E8640871A5a20d3B4eE6330a04c962aFfd"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/arbitrum",
 		BlockExplorerURL: "https://arbiscan.io",
 		SupportsNFTView:  false,
 	},
+	// Arbitrum Nova
 	42170: {
-		ID:               42170,
-		Name:             "Arbitrum Nova",
 		ContractAddr:     common.HexToAddress("0x1a22854c5b1642760a827f20137a67930ae108d2"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/arbitrum",
 		BlockExplorerURL: "https://nova.arbiscan.io",
 		SupportsNFTView:  false,
 	},
+	// Filecoin
 	314: {
-		ID:               314,
-		Name:             "Filecoin",
 		ContractAddr:     common.HexToAddress("0x59EF8Bf2d6c102B4c42AEf9189e1a9F0ABfD652d"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/Filecoin",
 		BlockExplorerURL: "https://filfox.info/en",
 		SupportsNFTView:  false,
 	},
+	// Goerli
 	5: {
-		ID:               5,
-		Name:             "Ethereum Goerli",
 		ContractAddr:     common.HexToAddress("0xDA8EA22d092307874f30A1F277D1388dca0BA97a"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/ethereum",
 		BlockExplorerURL: "https://goerli.etherscan.io",
 		SupportsNFTView:  true,
 	},
+	// Sepolia
 	11155111: {
-		ID:               11155111,
-		Name:             "Ethereum Sepolia",
 		ContractAddr:     common.HexToAddress("0xc50C62498448ACc8dBdE43DA77f8D5D2E2c7597D"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/ethereum",
 		BlockExplorerURL: "https://sepolia.etherscan.io",
 		SupportsNFTView:  true,
 	},
+	// Optimism Goerli
 	420: {
-		ID:               420,
-		Name:             "Optimism Goerli",
 		ContractAddr:     common.HexToAddress("0xC72E8a7Be04f2469f8C2dB3F1BdF69A7D516aBbA"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/optimism",
 		BlockExplorerURL: "https://blockscout.com/optimism/goerli",
 		SupportsNFTView:  false,
 	},
+	// Arbitrum Goerli
 	421613: {
-		ID:               421613,
-		Name:             "Arbitrum Goerli",
 		ContractAddr:     common.HexToAddress("0x033f69e8d119205089Ab15D340F5b797732f646b"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/arbitrum",
 		BlockExplorerURL: "https://goerli-rollup-explorer.arbitrum.io",
 		SupportsNFTView:  false,
 	},
+	// Filecoin Calibration
 	314159: {
-		ID:               314159,
-		Name:             "Filecoin Calibration",
 		ContractAddr:     common.HexToAddress("0x030BCf3D50cad04c2e57391B12740982A9308621"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/Filecoin",
 		BlockExplorerURL: "https://calibration.filfox.info/en",
 		SupportsNFTView:  false,
 	},
+	// Polygon Mumbai
 	80001: {
-		ID:               80001,
-		Name:             "Polygon Mumbai",
 		ContractAddr:     common.HexToAddress("0x4b48841d4b32C4650E4ABc117A03FE8B51f38F68"),
 		TBLDocsURL:       "https://docs.tableland.xyz/fundamentals/chains/polygon",
 		BlockExplorerURL: "https://mumbai.polygonscan.com",
@@ -202,12 +190,13 @@ type webhookContentData struct {
 // getTableNFTViews returns the NFT views for the given table IDs.
 func getTableNFTViews(tableIDs tables.TableIDs, chainID tableland.ChainID) string {
 	var tableNFTURLs []string
+	ch := chains[chainID]
 	for _, tableID := range tableIDs {
-		if !chains[int64(chainID)].SupportsNFTView {
+		if !ch.SupportsNFTView {
 			tableNFTURLs = append(tableNFTURLs, tableID.String())
 		} else {
-			blockExplorerURL := chains[int64(chainID)].BlockExplorerURL
-			contractAddr := chains[int64(chainID)].ContractAddr
+			blockExplorerURL := ch.BlockExplorerURL
+			contractAddr := ch.ContractAddr
 			tableNFTURLs = append(tableNFTURLs,
 				fmt.Sprintf("[%s](%s/nft/%s/%s)", tableID.String(),
 					blockExplorerURL, contractAddr, tableID.String()))
@@ -224,8 +213,8 @@ func content(r eventprocessor.Receipt) (string, error) {
 		return "", fmt.Errorf("failed to parse template: %v", err)
 	}
 
-	txnURL := chains[int64(r.ChainID)].BlockExplorerURL + "/tx/" + r.TxnHash
-	docsURL := chains[int64(r.ChainID)].TBLDocsURL
+	txnURL := chains[r.ChainID].BlockExplorerURL + "/tx/" + r.TxnHash
+	docsURL := chains[r.ChainID].TBLDocsURL
 	err = tmpl.Execute(&c, webhookContentData{
 		ChainID:       r.ChainID,
 		TBLDocsURL:    docsURL,