feat: complete repay page

src/components/ClientNav.vue

@@ -14,7 +14,8 @@ export default {
         pay: 'panel-block',
         credit: 'panel-block',
         info: 'panel-block',
-        log: 'panel-block'
+        log: 'panel-block',
+        repay: 'panel-block'
       }
     }
   }
@@ -60,6 +61,17 @@ export default {
         <p>掃描支付</p>
       </template>
     </RouterLink>
+    <RouterLink to="/client/repay" :class="this.navCSS['repay']">
+      <span class="panel-icon">
+        <i class="fas fa-book" aria-hidden="true"></i>
+      </span>
+      <template v-if="this.path == 'repay'">
+        <strong>還款</strong>
+      </template>
+      <template v-else>
+        <p>還款</p>
+      </template>
+    </RouterLink>
     <RouterLink to="/client/log" :class="this.navCSS['log']">
       <span class="panel-icon">
         <i class="fas fa-book" aria-hidden="true"></i>

src/router/index.js

@@ -13,6 +13,7 @@ import ShopPayQRcodeView from '../views/ShopPayQRcodeView.vue'
 import ShopLogView from '../views/ShopLogView.vue'
 import OrderView from '../views/OrderView.vue'
 import ClientLogView from '../views/ClientLogView.vue'
+import ClientRepayView from '../views/ClientRepayView.vue'
 
 const router = createRouter({
   history: createWebHistory(import.meta.env.BASE_URL),
@@ -87,6 +88,11 @@ const router = createRouter({
       name: 'log',
       component: ClientLogView
     },
+    {
+      path: '/client/repay',
+      name: 'repay',
+      component: ClientRepayView
+    },
   ]
 })
 

src/views/ClientLogView.vue

@@ -47,9 +47,9 @@ export default {
     <div class="container">
       <div class="columns">
         <div class="column is-2">
-          <ClientNav path="shoplog"></ClientNav>
+          <ClientNav path="log"></ClientNav>
           <template v-if="this.$cookies.get('isShop') == 'true'">
-            <ShopNav path="shoplog"></ShopNav>
+            <ShopNav path="log"></ShopNav>
           </template>
 
         </div>

src/views/ClientMainView.vue

@@ -70,16 +70,13 @@ export default {
         <div class="column">
           <div class="container">
             <div class="block">
-              <PageTitle title="Set Credit Limit" subtitle="根據 SBT 信用紀錄設定額度"></PageTitle>
+              <PageTitle title="使用者選項" subtitle=""></PageTitle>
             </div>
             <div class="block">
-
               <div class="tile is-ancestor">
                 <div class="tile is-vertical is-8">
                   <div class="tile">
                     <div class="tile is-parent is-vertical">
-
-
                       <RouterLink to="/client/info" class="tile is-child notification is-info">
                         <article>
                           <p class="title"><i class="fas fa-user"></i> 個人資料</p>
@@ -92,6 +89,12 @@ export default {
                           <!-- <p class="subtitle">Top tile</p> -->
                         </article>
                       </RouterLink>
+                      <RouterLink to="/client/repay" class="tile is-child notification is-info">
+                        <article>
+                          <p class="title"><i class="fas fa-hand-holding-usd"></i> 還款</p>
+                          <!-- <p class="subtitle">Top tile</p> -->
+                        </article>
+                      </RouterLink>
                       <RouterLink to="/client/log" class="tile is-child notification is-info">
                         <article>
                           <p class="title"><i class="fas fa-history"></i> 借款紀錄</p>
@@ -104,8 +107,20 @@ export default {
                           <!-- <p class="subtitle">Top tile</p> -->
                         </article>
                       </RouterLink>
-
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </div>
+            <div class="block">
+              <PageTitle title="店家選項" subtitle=""></PageTitle>
+            </div>
             <template v-if="this.isShop">
+              <div class="block">
+                <div class="tile is-ancestor">
+                  <div class="tile is-vertical is-8">
+                    <div class="tile">
+                      <div class="tile is-parent is-vertical">
                         <RouterLink to="/shop/pay" class="tile is-child notification is-info">
                           <article>
                             <p class="title"><i class="fas fa-cash-register"></i> 店家結帳</p>
@@ -124,16 +139,12 @@ export default {
                             <!-- <p class="subtitle">Top tile</p> -->
                           </article>
                         </RouterLink>
+                      </div>
+                    </div>
+                  </div>
+                </div>
+              </div>
             </template>
-
-
-                    </div>
-                  </div>
-                </div>
-              </div>
-
-
-            </div>
           </div>
         </div>
       </div>
@@ -143,3 +154,4 @@ export default {
   <SuccessModal :active="successModalStatus" :successMsg="msg" @closeModal="successModalStatus = false"
     link="/signup/linksbt" btnName="繼續"></SuccessModal>
 </template>
+

src/views/ClientRepayView.vue

@@ -0,0 +1,182 @@
+<script>
+import Web3 from 'web3';
+import SBT from '@/assets/SBT.json'
+import Bank from '@/assets/Bank.json'
+import PageTitle from '../components/PageTitle.vue'
+import WarningModal from '../components/WarningModal.vue'
+import SuccessModal from '../components/SuccessModal.vue'
+import ClientNav from '../components/ClientNav.vue'
+import ShopNav from '../components/ShopNav.vue'
+
+// To use Html5QrcodeScanner (more info below)
+import { Html5QrcodeScanner } from "html5-qrcode";
+
+
+export default {
+  components: { PageTitle, WarningModal, SuccessModal, ClientNav, ShopNav },
+  data() {
+    return {
+      SBTAddress: import.meta.env.VITE_SBT_ADDR,
+      BankAddress: import.meta.env.VITE_BANK_ADDR,
+      clientAddr: '',
+      web3: null,
+      token: null,
+      bank: null,
+      log: [],
+      warningModalStatus: false,
+      successModalStatus: false,
+      msg: '',
+      isWaiting: false,
+      products: {},
+      productCar: [],
+      orderId: '0'
+    }
+  },
+  async mounted() {
+    this.web3 = new Web3(window.ethereum)
+    if (this.$cookies.isKey('address')) {
+      this.clientAddr = this.$cookies.get('address')
+    } else {
+      console.log("Use default address")
+      this.clientAddr = import.meta.env.VITE_DEFAULT_SHOP
+    }
+    this.web3.eth.defaultAccount = this.clientAddr
+    this.token = new this.web3.eth.Contract(SBT, this.SBTAddress)
+    this.bank = new this.web3.eth.Contract(Bank, this.BankAddress)
+
+    var borrow = await this.token.getPastEvents("Borrow", { fromBlock: 0, toBlock: 'latest', filter: { client: this.clientAddr, bank: this.BankAddress } })
+    for (let i of borrow) {
+      let result = i.returnValues
+      let obj = {
+        bank: result['bank'],
+        shop: result['shop'],
+        id: result['id'],
+        amount: result['amount'],
+        repay: false
+      }
+      this.log.push(obj)
+    }
+
+    var repay = await this.token.getPastEvents("Repay", { fromBlock: 0, toBlock: 'latest', filter: { client: this.clientAddr, bank: this.BankAddress } })
+    for (let i of repay) {
+      let result = i.returnValues
+      for (let j of this.log) {
+        if ((result['bank'] == j.bank) && (result['id'] == j.id)) {
+          j.repay = true
+        }
+      }
+    }
+    console.log(this.log)
+
+  },
+  computed: {
+    amountWei() {
+      if (!this.web3) {
+        return 0
+      }
+      var ans = 0
+      for (let item of this.log) {
+        if (item.repay == false){
+          ans += parseInt(item['amount'])
+        }
+      }
+      return ans
+    },
+    amount() {
+      if (!this.web3) {
+        return 0
+      }
+
+      return this.web3.utils.fromWei(this.amountWei.toString())
+    }
+  },
+  methods: {
+    async repay() {
+      this.isWaiting = true
+      await this.bank.methods.repay().send({
+        from: this.clientAddr,
+        value: this.amountWei
+      })
+      try {
+        this.msg = "還款成功！"
+        this.successModalStatus = true
+      } catch (error) {
+        this.msg = "匯款失敗"
+        this.warningModalStatus = true
+      }
+      this.isWaiting = false
+    }
+  }
+}
+</script>
+
+<template>
+  <section class="blog-posts">
+    <div class="container">
+      <div class="columns">
+        <div class="column is-2">
+          <ClientNav path="repay"></ClientNav>
+          <template v-if="this.$cookies.get('isShop') == 'true'">
+            <ShopNav path="repay"></ShopNav>
+          </template>
+        </div>
+        <div class="column">
+          <div class="container">
+            <div class="block">
+              <PageTitle title="還款" subtitle="向本銀行償還帳款"></PageTitle>
+            </div>
+            <div class="block">
+              <table class="table is-fullwidth">
+                <thead>
+                  <tr>
+                    <th>#</th>
+                    <th>銀行帳款編號</th>
+                    <th>商店</th>
+                    <th>金額</th>
+                    <th>詳細資訊</th>
+                  </tr>
+                </thead>
+
+                <tbody>
+                  <template v-for="(item, index) in log">
+                    <template v-if="item.repay == false">
+                      <tr>
+                        <td>{{ index }}</td>
+                        <td>#{{ item.id }}</td>
+                        <td>{{ item.shop }}</td>
+                        <td>{{ this.web3.utils.fromWei(item.amount) }} ETH</td>
+                        <td>
+                          <RouterLink :to="'/order/' + item.id" class="button is-info is-outlined">查詢
+                          </RouterLink>
+                        </td>
+                      </tr>
+
+                    </template>
+                  </template>
+                  <tr>
+                    <td colspan="3"></td>
+                    <td><strong>共計 {{ amount }} ETH</strong></td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+            <div class="block">
+              <div class="column is-2 is-offset-5">
+                <template v-if="!isWaiting">
+                  <button class="button is-info is-outlined is-large" @click="repay">還款</button>
+                </template>
+                <template v-else>
+                  <button class="button is-info is-outlined is-large is-loading"></button>
+                </template>
+              </div>
+            </div>
+          </div>
+
+        </div>
+      </div>
+    </div>
+  </section>
+  <WarningModal :active="warningModalStatus" :errorMsg="msg" @closeModal="warningModalStatus = false"></WarningModal>
+  <SuccessModal :active="successModalStatus" :successMsg="msg" @closeModal="successModalStatus = false"
+    :link="`/shop/pay/${this.orderId}`" btnName="繼續"></SuccessModal>
+</template>