Using local indexes

.github/workflows/update-indexes.yml

@@ -0,0 +1,31 @@
+name: Update Indexes
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 */12 * * *'
+
+jobs:
+  update-indicadores:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+    - name: Set up Node.js
+      uses: actions/setup-node@v4
+      with:
+          node-version: 20
+          check-latest: true
+          cache: 'yarn'
+    - name: Install dependencies
+      run: yarn install --immutable --immutable-cache --check-cache
+    - name: Update indicadores.json
+      run: yarn update-indexes
+    - name: Commit and push changes
+      run: |
+        git config --global user.name 'github-actions[bot]'
+        git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+        git add assets/indicadores.json
+        git commit -m 'Update indicadores.json with latest values'
+        git push
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

assets/indicadores.json

@@ -2,16 +2,19 @@
   "poupanca": {
     "title": "Poupança",
     "description": "Depósitos de poupança a partir de 04.05.2012 - Rentabilidade no período",
-    "unitDisplay": "% a.m."
+    "unitDisplay": "% a.m.",
+    "value": 0.6291
   },
   "selic": {
     "title": "SELIC",
     "description": "Taxa de juros - Selic anualizada base 252",
-    "unitDisplay": "% a.a."
+    "unitDisplay": "% a.a.",
+    "value": 12.25
   },
   "cdi": {
     "title": "CDI",
     "description": "Taxa de juros - CDI anualizada base 252",
-    "unitDisplay": "% a.a."
+    "unitDisplay": "% a.a.",
+    "value": 10.340000000000002
   }
-}
+}

package.json

@@ -7,7 +7,8 @@
     "generate": "nuxt generate",
     "preview": "nuxt preview",
     "postinstall": "nuxt prepare",
-    "test": "vitest"
+    "test": "vitest",
+    "update-indexes": "node update-indexes.js"
   },
   "devDependencies": {
     "@nuxt/devtools": "latest",
@@ -23,6 +24,7 @@
   "dependencies": {
     "@mdi/font": "^7.4.47",
     "@pinia/nuxt": "^0.5.1",
+    "axios": "^1.7.9",
     "nuxt-schema-org": "^4.0.4"
   }
 }

store/investment.ts

@@ -1,4 +1,5 @@
 import { defineStore } from 'pinia'
+import indicadores from '~/assets/indicadores.json'
 
 export enum PeriodTypes {
   Days = 'dias',
@@ -43,31 +44,12 @@ export const useInvestmentStore = defineStore('investment', {
       this.selic = newSelic
     },
     initializeStore() {
-      this.fetchPoupanca()
-      this.fetchDi()
-      this.fetchSelic()
+      this.loadIndexes()
     },
-    fetchPoupanca() {
-      fetch('https://api.bcb.gov.br/dados/serie/bcdata.sgs.195/dados/ultimos/1?formato=json')
-        .then((response) => response.json())
-        .then((data) => this.poupanca = parseFloat(data[0].valor))
-        .catch((error) => console.log(error));
-    },
-    fetchDi() {
-      fetch('https://api.bcb.gov.br/dados/serie/bcdata.sgs.4391/dados/ultimos/13?formato=json')
-        .then((response) => response.json())
-        .then((data: { valor: string }[]) => this.di = data
-          .slice(1) // Ignores the partial value of current month
-          .map((item: any) => parseFloat(item.valor))
-          .reduce((acc, value) => acc + value, 0)
-        )
-        .catch((error) => console.log(error));
-    },
-    fetchSelic() {
-      fetch('https://www.bcb.gov.br/api/servico/sitebcb/historicotaxasjuros')
-        .then((response) => response.json())
-        .then((data) => this.selic = data.conteudo[0].MetaSelic)
-        .catch((error) => console.log(error))
+    loadIndexes() {
+      this.di = indicadores.cdi.value
+      this.selic = indicadores.selic.value
+      this.poupanca = indicadores.poupanca.value
     }
   }
 })

update-indexes.js

@@ -0,0 +1,62 @@
+const axios = require('axios');
+const fs = require('fs');
+const path = require('path');
+
+const filePath = path.join(__dirname, 'assets', 'indicadores.json');
+const indicadores = require(filePath);
+
+async function fetchPoupanca() {
+  try {
+    console.log('Fetching Poupanca...');
+    const response = await axios.get('https://api.bcb.gov.br/dados/serie/bcdata.sgs.195/dados/ultimos/1?formato=json');
+    const value = parseFloat(response.data[0].valor);
+    console.log('Poupanca value fetched:', value);
+    return value;
+  } catch (error) {
+    console.error('Error fetching Poupanca:', error);
+  }
+}
+
+async function fetchDi() {
+  try {
+    console.log('Fetching DI...');
+    const response = await axios.get('https://api.bcb.gov.br/dados/serie/bcdata.sgs.4391/dados/ultimos/13?formato=json');
+    const data = response.data.slice(1); // Ignores the partial value of current month
+    const value = data.map(item => parseFloat(item.valor)).reduce((acc, value) => acc + value, 0);
+    console.log('DI value fetched:', value);
+    return value;
+  } catch (error) {
+    console.error('Error fetching DI:', error);
+  }
+}
+
+async function fetchSelic() {
+  try {
+    console.log('Fetching Selic...');
+    const response = await axios.get('https://www.bcb.gov.br/api/servico/sitebcb/historicotaxasjuros');
+    const value = response.data.conteudo[0].MetaSelic;
+    console.log('Selic value fetched:', value);
+    return value;
+  } catch (error) {
+    console.error('Error fetching Selic:', error);
+  }
+}
+
+async function updateIndicadores() {
+  try {
+    const poupancaValue = await fetchPoupanca();
+    const selicValue = await fetchSelic();
+    const cdiValue = await fetchDi();
+
+    indicadores.poupanca.value = poupancaValue;
+    indicadores.selic.value = selicValue;
+    indicadores.cdi.value = cdiValue;
+
+    fs.writeFileSync(filePath, JSON.stringify(indicadores, null, 2));
+    console.log('indicadores.json updated successfully');
+  } catch (error) {
+    console.error('Error updating indicadores.json:', error);
+  }
+}
+
+updateIndicadores();

yarn.lock

@@ -1670,6 +1670,15 @@ autoprefixer@^10.4.20:
     picocolors "^1.0.1"
     postcss-value-parser "^4.2.0"
 
+axios@^1.7.9:
+  version "1.7.9"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-1.7.9.tgz#d7d071380c132a24accda1b2cfc1535b79ec650a"
+  integrity sha512-LhLcE7Hbiryz8oMDdDptSrWowmB4Bl6RCt6sIJKpRB4XtVf0iEgewX3au/pJqm+Py1kCASkb/FFKjxQaLtxJvw==
+  dependencies:
+    follow-redirects "^1.15.6"
+    form-data "^4.0.0"
+    proxy-from-env "^1.1.0"
+
 b4a@^1.6.4:
   version "1.6.7"
   resolved "https://registry.yarnpkg.com/b4a/-/b4a-1.6.7.tgz#a99587d4ebbfbd5a6e3b21bdb5d5fa385767abe4"
@@ -2600,6 +2609,11 @@ flatted@^3.3.2:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.3.2.tgz#adba1448a9841bec72b42c532ea23dbbedef1a27"
   integrity sha512-AiwGJM8YcNOaobumgtng+6NHuOqC3A7MixFeDafM3X9cIUM+xUXoS5Vfgf+OihAYe20fxqNM9yPBXJzRtZ/4eA==
 
+follow-redirects@^1.15.6:
+  version "1.15.9"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.9.tgz#a604fa10e443bf98ca94228d9eebcc2e8a2c8ee1"
+  integrity sha512-gew4GsXizNgdoRyqmyfMHyAmXsZDk6mHkSxZFCzW9gwlbtOW44CDtYavM+y+72qD/Vq2l550kMF52DT8fOLJqQ==
+
 foreground-child@^3.1.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/foreground-child/-/foreground-child-3.3.0.tgz#0ac8644c06e431439f8561db8ecf29a7b5519c77"
@@ -4262,6 +4276,11 @@ protocols@^2.0.0, protocols@^2.0.1:
   resolved "https://registry.yarnpkg.com/protocols/-/protocols-2.0.1.tgz#8f155da3fc0f32644e83c5782c8e8212ccf70a86"
   integrity sha512-/XJ368cyBJ7fzLMwLKv1e4vLxOju2MNAIokcr7meSaNcVbWz/CPcW22cP04mwxOErdA5mwjA8Q6w/cdAQxVn7Q==
 
+proxy-from-env@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.1.0.tgz#e102f16ca355424865755d2c9e8ea4f24d58c3e2"
+  integrity sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==
+
 punycode@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.3.1.tgz#027422e2faec0b25e1549c3e1bd8309b9133b6e5"