firefly-iii/frontend/src/components/dashboard/MainAccount.vue

<!--
  - MainAccount.vue
  - Copyright (c) 2020 james@firefly-iii.org
  -
  - This file is part of Firefly III (https://github.com/firefly-iii).
  -
  - This program is free software: you can redistribute it and/or modify
  - it under the terms of the GNU Affero General Public License as
  - published by the Free Software Foundation, either version 3 of the
  - License, or (at your option) any later version.
  -
  - This program is distributed in the hope that it will be useful,
  - but WITHOUT ANY WARRANTY; without even the implied warranty of
  - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  - GNU Affero General Public License for more details.
  -
  - You should have received a copy of the GNU Affero General Public License
  - along with this program.  If not, see <https://www.gnu.org/licenses/>.
  -->

<template>
  <div class="card">
    <div class="card-header">
      <h3 class="card-title">{{ $t('firefly.yourAccounts') }}</h3>
    </div>
    <div class="card-body">
      <div v-if="!loading">
        <MainAccountChart :chart-data="dataCollection" :options="chartOptions" v-if="!loading && !error"/>
      </div>
      <div v-if="loading && !error" class="text-center">
        <i class="fas fa-spinner fa-spin"></i>
      </div>
      <div v-if="error" class="text-center">
        <i class="fas fa-exclamation-triangle text-danger"></i>
      </div>
    </div>
    <div class="card-footer">
      <a href="./accounts/asset" class="btn btn-default button-sm"><i class="far fa-money-bill-alt"></i> {{ $t('firefly.go_to_asset_accounts') }}</a>
    </div>
  </div>
</template>

<script>

import DataConverter from "../charts/DataConverter";
import DefaultLineOptions from "../charts/DefaultLineOptions";

import {createNamespacedHelpers} from "vuex";
import MainAccountChart from "./MainAccountChart";

const {mapState, mapGetters, mapActions, mapMutations} = createNamespacedHelpers('dashboard/index')

export default {
  name: "MainAccount",
  components: {MainAccountChart},
  data() {
    return {
      loading: true,
      error: false,
      ready: false,
      dataCollection: {},
      chartOptions: {}
    }
  },
  created() {
    this.ready = true;
    this.chartOptions = DefaultLineOptions.methods.getDefaultOptions();
  },
  computed: {
    ...mapGetters([
                    'start',
                    'end'
                  ]),
    'datesReady': function () {
      return null !== this.start && null !== this.end && this.ready;
    }
  },
  watch: {
    datesReady: function (value) {
      if (true === value) {
        // console.log(this.chartOptions);
        this.initialiseChart();
      }
    },
    start: function () {
      this.initialiseChart();
    },
    end: function () {
      this.initialiseChart();
    },
  },
  methods: {
    initialiseChart: function () {
      this.loading = true;
      let startStr = this.start.toISOString().split('T')[0];
      let endStr = this.end.toISOString().split('T')[0];
      let url = './api/v1/chart/account/overview?start=' + startStr + '&end=' + endStr;
      // console.log('URL is ' + url);
      axios.get(url)
          .then(response => {
            let chartData = DataConverter.methods.convertChart(response.data);
            chartData = DataConverter.methods.colorizeLineData(chartData);
            this.dataCollection = chartData;
            this.loading = false;
          })
          .catch(error => {
            // console.log('Has error!');
            // console.log(error);
            this.error = true;
            // console.error(error);
          });
    }
  },
}
</script>