Load community funds balances from mainnet Gnosis Safe

2020-08-13 00:27:40 +02:00
parent 52172ea065
commit dec71c6f4f
11 changed files with 375 additions and 24 deletions
@@ -0,0 +1,6 @@
+import Component from '@glimmer/component';
+import { inject as service } from '@ember/service';
+
+export default class BudgetBalancesComponent extends Component {
+  @service communityFunds
+}
@@ -0,0 +1,21 @@
+<table>
+  <thead>
+    <tr>
+      <td>Token</td>
+      <td>Amount</td>
+      <td>Fiat value</td>
+    </tr>
+  </thead>
+  <tbody>
+    <tr>
+      <td>WBTC</td>
+      <td>{{this.communityFunds.balanceWBTC.balance}}</td>
+      <td>{{this.communityFunds.balanceWBTC.balanceUsd}} USD</td>
+    </tr>
+    <tr>
+      <td>ETH</td>
+      <td>{{this.communityFunds.balanceETH.balance}}</td>
+      <td>{{this.communityFunds.balanceETH.balanceUsd}} USD</td>
+    </tr>
+  </tbody>
+</table>
@@ -3,8 +3,8 @@ import { inject as service } from '@ember/service';
 import { schedule } from '@ember/runloop';

 export default class ApplicationRoute extends Route {
-
  @service kredits;
+  @service communityFunds;

  beforeModel(/* transition */) {
    const kredits = this.kredits;
@@ -30,6 +30,8 @@ export default class ApplicationRoute extends Route {
      schedule('afterRender', this.kredits.syncContributors,
        this.kredits.syncContributors.perform);
    }
-  }

+    schedule('afterRender', this.communityFunds.fetchBalances,
+      this.communityFunds.fetchBalances.perform);
+  }
 }
@@ -0,0 +1,32 @@
+import Service from '@ember/service';
+import { tracked } from '@glimmer/tracking';
+import { task } from 'ember-concurrency-decorators';
+import config from 'kredits-web/config/environment';
+
+const txServiceBaseUrl = `${config.gnosisSafe.txServiceHost}/api/v1/safes/${config.gnosisSafe.address}`;
+
+export default class CommunityFundsService extends Service {
+  @tracked balanceETH = { balance: 0, balanceUsd: 0, usdConversion: 0 };
+  @tracked balanceWBTC = { balance: 0, balanceUsd: 0, usdConversion: 0 };
+
+  @task
+  *fetchBalances () {
+    const uri = `${txServiceBaseUrl}/balances/usd/`;
+
+    yield fetch(uri).then(res => res.json())
+      .then(res => {
+        this.processBalances(res);
+      })
+      .catch(err => {
+        console.log(`[community-funds] Fetching balances failed:`);
+        console.error(err);
+      });
+  }
+
+  processBalances (res) {
+    // TODO proper selection/find
+    const { balance, balanceUsd, usdConversion } = res[0];
+    this.balanceETH = { balance, balanceUsd, usdConversion };
+    this.balanceWBTC = res[1];
+  }
+}
@@ -21,7 +21,7 @@ import Contributor from 'kredits-web/models/contributor';
 import Contribution from 'kredits-web/models/contribution';
 import Reimbursement from 'kredits-web/models/reimbursement';
 // Lets us access the model classes dynamically
-const models = { Contributor, Contribution, Reimbursement }
+const models = { Contributor, Contribution, Reimbursement };

 export default Service.extend({

@@ -22,27 +22,7 @@
        <h2>Community funds</h2>
      </header>
      <div class="content">
-        <table>
-          <thead>
-            <tr>
-              <td>Token</td>
-              <td>Amount</td>
-              <td>Fiat value</td>
-            </tr>
-          </thead>
-          <tbody>
-            <tr>
-              <td>WBTC</td>
-              <td>1.17215</td>
-              <td>11031.15 USD</td>
-            </tr>
-            <tr>
-              <td>ETH</td>
-              <td>0.5</td>
-              <td>115.60 USD</td>
-            </tr>
-          </tbody>
-        </table>
+        <BudgetBalances />
      </div>
    </section>
  </div>
@@ -50,6 +50,11 @@ module.exports = function(environment) {

    tokens: {
      'WBTC': '0x2260fac5e5542a773aa44fbcfedf7c193bc2c599'
+    },
+
+    gnosisSafe: {
+      txServiceHost: 'https://safe-transaction.mainnet.gnosis.io',
+      address: '0x9CC29b8373FF92B01C1f09F31B5DD862350c167E'
    }
  };

@@ -2582,6 +2582,15 @@
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      "dev": true
    },
+    "@ember-decorators/utils": {
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+      }
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@@ -11284,6 +11293,263 @@
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@@ -49,6 +49,7 @@
    "ember-cli-sri": "^2.1.1",
    "ember-cli-uglify": "^3.0.0",
    "ember-concurrency": "^1.1.7",
+    "ember-concurrency-decorators": "^2.0.1",
    "ember-export-application-global": "^2.0.1",
    "ember-fetch": "^8.0.1",
    "ember-flatpickr": "^2.16.2",
@@ -0,0 +1,26 @@
+import { module, test } from 'qunit';
+import { setupRenderingTest } from 'ember-qunit';
+import { render } from '@ember/test-helpers';
+import { hbs } from 'ember-cli-htmlbars';
+
+module('Integration | Component | budget-balances', function(hooks) {
+  setupRenderingTest(hooks);
+
+  test('it renders', async function(assert) {
+    // Set any properties with this.set('myProperty', 'value');
+    // Handle any actions with this.set('myAction', function(val) { ... });
+
+    await render(hbs`<BudgetBalances />`);
+
+    assert.equal(this.element.textContent.trim(), '');
+
+    // Template block usage:
+    await render(hbs`
+      <BudgetBalances>
+        template block text
+      </BudgetBalances>
+    `);
+
+    assert.equal(this.element.textContent.trim(), 'template block text');
+  });
+});
@@ -0,0 +1,12 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Service | community-funds', function(hooks) {
+  setupTest(hooks);
+
+  // Replace this with your real tests.
+  test('it exists', function(assert) {
+    let service = this.owner.lookup('service:community-funds');
+    assert.ok(service);
+  });
+});