feat: use .env to setup chain ID

.env.example

@@ -0,0 +1,2 @@
+VITE_CHAIN_ID = 
+VITE_SBT_ADDR = 

.gitignore

@@ -26,3 +26,4 @@ coverage
 *.njsproj
 *.sln
 *.sw?
+.env

src/views/LinkSBTView.vue

@@ -1,10 +1,53 @@
 <script>
+import Web3 from 'web3';
+import SBT from '@/assets/SBT.json'
+import WarningModal from '../components/WarningModal.vue'
+import SuccessModal from '../components/SuccessModal.vue'
+import { useClientStore } from '../stores/Client.js'
+
+
 export default {
-  name: 'PageFooter'
+  components: { WarningModal, SuccessModal },
+  name: 'PageFooter',
+  data () {
+    return {
+      SBTAddress: import.meta.env.VITE_SBT_ADDR,
+      number: '',
+      warningModalStatus: false,
+      successModalStatus: false,
+      msg: '',
+    }
+  },
+  methods: {
+    async check () {
+      console.log(this.SBTAddress)
+      const web3 = new Web3(window.ethereum)
+      const clientAddr = (await web3.eth.getAccounts())[0]
+      var token = new web3.eth.Contract(SBT, this.SBTAddress)
+      var returnNumber = await token.methods.getAccountNumber(clientAddr).call()
+      if (returnNumber != 0 && returnNumber == number) {
+        this.successModalStatus = true
+        this.msg = 'Success: '+returnNumber
+      } else {
+        this.warningModalStatus = true
+        this.msg = 'Fail: '+returnNumber
+      }
+    }
+  }
 }
 
 </script>
 
 <template>
-SBT
+<button class='button is-info is-large'>mint</button>
+<hr>
+<form>
+  number: <input type='text' v-model='number'>
+  <input type='submit' class='button is-success'>
+</form>
+<button class='button is-info is-large' @click='check'>check</button>
+
+<WarningModal :active="warningModalStatus" :errorMsg="msg" @closeModal="warningModalStatus=false"></WarningModal>
+<SuccessModal :active="successModalStatus" :successMsg="msg" @closeModal="successModalStatus=false" link="/signup/linksbt" btnName="繼續"></SuccessModal>
+
 </template>

src/views/SignupView.vue

@@ -20,7 +20,8 @@ export default {
       const provider = await detectEthereumProvider()
       if (provider) {
         const chainId = await window.ethereum.request({ method: 'eth_chainId' })
-        if (chainId == 0xaa36a7) {
+        console.log(chainId)
+        if (chainId == import.meta.env.VITE_CHAIN_ID) {
           const account = await window.ethereum.request({ method: 'eth_requestAccounts' })
           this.client.address = account[0]
           this.client.linked = true