Improve mainnet keplr experience

lindlof · Dec 8, 2020 · a6c8690 · a6c8690
1 parent 06209be
commit a6c8690
Showing 1 changed file with 81 additions and 79 deletions.
diff --git a/web/src/wallet/keplrWallet.ts b/web/src/wallet/keplrWallet.ts
@@ -24,90 +24,92 @@ const keplrWallet = async (
   // You can get this offline signer from `window.getOfflineSigner(chainId:string)` after load event.
   // And it also injects the helper function to `window.keplr`.
   // If `window.getOfflineSigner` or `window.keplr` is null, Keplr extension may be not installed on browser.
-  if (suggestChain && keplr.experimentalSuggestChain) {
-    await keplr.experimentalSuggestChain({
-      // Chain-id of the Cosmos SDK chain.
-      chainId,
-      // The name of the chain to be displayed to the user.
-      chainName,
-      // RPC endpoint of the chain.
-      rpc: rpcUrl,
-      // REST endpoint of the chain.
-      rest: lcdUrl,
-      // Staking coin information
-      stakeCurrency: {
-        // Coin denomination to be displayed to the user.
-        coinDenom: 'SCRT',
-        // Actual denom (i.e. uatom, uscrt) used by the blockchain.
-        coinMinimalDenom: 'uscrt',
-        // # of decimal points to convert minimal denomination to user-facing denomination.
-        coinDecimals: 6,
-        // (Optional) Keplr can show the fiat value of the coin if a coingecko id is provided.
-        // You can get id from https://api.coingecko.com/api/v3/coins/list if it is listed.
-        // coinGeckoId: ""
-      },
-      // (Optional) If you have a wallet webpage used to stake the coin then provide the url to the website in `walletUrlForStaking`.
-      // The 'stake' button in Keplr extension will link to the webpage.
-      // walletUrlForStaking: "",
-      // The BIP44 path.
-      bip44: {
-        // You can only set the coin type of BIP44.
-        // 'Purpose' is fixed to 44.
-        coinType: 529,
-      },
-      // Bech32 configuration to show the address to user.
-      // This field is the interface of
-      // {
-      //   bech32PrefixAccAddr: string;
-      //   bech32PrefixAccPub: string;
-      //   bech32PrefixValAddr: string;
-      //   bech32PrefixValPub: string;
-      //   bech32PrefixConsAddr: string;
-      //   bech32PrefixConsPub: string;
-      // }
-      bech32Config: {
-        bech32PrefixAccAddr: 'secret',
-        bech32PrefixAccPub: 'secretpub',
-        bech32PrefixValAddr: 'secretvaloper',
-        bech32PrefixValPub: 'secretvaloperpub',
-        bech32PrefixConsAddr: 'secretvalcons',
-        bech32PrefixConsPub: 'secretvalconspub',
-      },
-      // List of all coin/tokens used in this chain.
-      currencies: [
-        {
+  if (suggestChain) {
+    if (keplr.experimentalSuggestChain) {
+      await keplr.experimentalSuggestChain({
+        // Chain-id of the Cosmos SDK chain.
+        chainId,
+        // The name of the chain to be displayed to the user.
+        chainName,
+        // RPC endpoint of the chain.
+        rpc: rpcUrl,
+        // REST endpoint of the chain.
+        rest: lcdUrl,
+        // Staking coin information
+        stakeCurrency: {
+          // Coin denomination to be displayed to the user.
           coinDenom: 'SCRT',
+          // Actual denom (i.e. uatom, uscrt) used by the blockchain.
           coinMinimalDenom: 'uscrt',
+          // # of decimal points to convert minimal denomination to user-facing denomination.
           coinDecimals: 6,
+          // (Optional) Keplr can show the fiat value of the coin if a coingecko id is provided.
+          // You can get id from https://api.coingecko.com/api/v3/coins/list if it is listed.
+          // coinGeckoId: ""
         },
-      ],
-      // List of coin/tokens used as a fee token in this chain.
-      feeCurrencies: [
-        {
-          coinDenom: 'SCRT',
-          coinMinimalDenom: 'uscrt',
-          coinDecimals: 6,
+        // (Optional) If you have a wallet webpage used to stake the coin then provide the url to the website in `walletUrlForStaking`.
+        // The 'stake' button in Keplr extension will link to the webpage.
+        // walletUrlForStaking: "",
+        // The BIP44 path.
+        bip44: {
+          // You can only set the coin type of BIP44.
+          // 'Purpose' is fixed to 44.
+          coinType: 529,
         },
-      ],
-      // (Optional) The number of the coin type.
-      // This field is only used to fetch the address from ENS.
-      // Ideally, it is recommended to be the same with BIP44 path's coin type.
-      // However, some early chains may choose to use the Cosmos Hub BIP44 path of '118'.
-      // So, this is separated to support such chains.
-      coinType: 529,
-      // (Optional) This is used to set the fee of the transaction.
-      // If this field is not provided, Keplr extension will set the default gas price as (low: 0.01, average: 0.025, high: 0.04).
-      // Currently, Keplr doesn't support dynamic calculation of the gas prices based on on-chain data.
-      // Make sure that the gas prices are higher than the minimum gas prices accepted by chain validators and RPC/REST endpoint.
-      gasPriceStep: {
-        low: 0.1,
-        average: 0.25,
-        high: 0.4,
-      },
-      features: ['secretwasm'],
-    });
-  } else {
-    alert('Please use the recent version of keplr extension');
+        // Bech32 configuration to show the address to user.
+        // This field is the interface of
+        // {
+        //   bech32PrefixAccAddr: string;
+        //   bech32PrefixAccPub: string;
+        //   bech32PrefixValAddr: string;
+        //   bech32PrefixValPub: string;
+        //   bech32PrefixConsAddr: string;
+        //   bech32PrefixConsPub: string;
+        // }
+        bech32Config: {
+          bech32PrefixAccAddr: 'secret',
+          bech32PrefixAccPub: 'secretpub',
+          bech32PrefixValAddr: 'secretvaloper',
+          bech32PrefixValPub: 'secretvaloperpub',
+          bech32PrefixConsAddr: 'secretvalcons',
+          bech32PrefixConsPub: 'secretvalconspub',
+        },
+        // List of all coin/tokens used in this chain.
+        currencies: [
+          {
+            coinDenom: 'SCRT',
+            coinMinimalDenom: 'uscrt',
+            coinDecimals: 6,
+          },
+        ],
+        // List of coin/tokens used as a fee token in this chain.
+        feeCurrencies: [
+          {
+            coinDenom: 'SCRT',
+            coinMinimalDenom: 'uscrt',
+            coinDecimals: 6,
+          },
+        ],
+        // (Optional) The number of the coin type.
+        // This field is only used to fetch the address from ENS.
+        // Ideally, it is recommended to be the same with BIP44 path's coin type.
+        // However, some early chains may choose to use the Cosmos Hub BIP44 path of '118'.
+        // So, this is separated to support such chains.
+        coinType: 529,
+        // (Optional) This is used to set the fee of the transaction.
+        // If this field is not provided, Keplr extension will set the default gas price as (low: 0.01, average: 0.025, high: 0.04).
+        // Currently, Keplr doesn't support dynamic calculation of the gas prices based on on-chain data.
+        // Make sure that the gas prices are higher than the minimum gas prices accepted by chain validators and RPC/REST endpoint.
+        gasPriceStep: {
+          low: 0.1,
+          average: 0.25,
+          high: 0.4,
+        },
+        features: ['secretwasm'],
+      });
+    } else {
+      alert('Please use the recent version of keplr extension');
+    }
   }
 
   // You should request Keplr to enable the wallet.