Use local Ganache instance to test wallet_addEthereumChain (#174)

* Update xDAI information to Gnosis

* Use local Ganache instance instead of Gnosis chain

* Update buttons

* Correct blockExplorerUrl

Author: FrederikBolding

src/index.html

@@ -580,14 +580,14 @@ <h4 class="card-title">
                   id="addEthereumChain"
                   disabled
                 >
-                  Add xDAI Chain
+                  Add Localhost 8546
                 </button>
                 <button
                   class="btn btn-primary btn-lg btn-block mb-3"
                   id="switchEthereumChain"
                   disabled
                 >
-                  Switch to xDAI Chain
+                  Switch to Localhost 8546
                 </button>
               </div>
             </div>

src/index.js

@@ -288,11 +288,11 @@ const initialize = async () => {
       method: 'wallet_addEthereumChain',
       params: [
         {
-          chainId: '0x64',
-          rpcUrls: ['https://dai.poa.network'],
-          chainName: 'xDAI Chain',
-          nativeCurrency: { name: 'xDAI', decimals: 18, symbol: 'xDAI' },
-          blockExplorerUrls: ['https://blockscout.com/poa/xdai'],
+          chainId: '0x53a',
+          rpcUrls: ['https://127.0.0.1:8546'],
+          chainName: 'Localhost 8546',
+          nativeCurrency: { name: 'TEST', decimals: 18, symbol: 'TEST' },
+          blockExplorerUrls: null,
         },
       ],
     });