Ocelot-Social/pages/settings/index.vue

<template>
  <ds-form
    v-model="form"
    @submit="submit"
  >
    <ds-card :header="$t('settings.data.name')">
      <ds-input
        id="name"
        model="name"
        icon="user"
        :label="$t('settings.data.labelName')"
        :placeholder="$t('settings.data.labelName')"
      />
      <!-- eslint-disable vue/use-v-on-exact -->
      <ds-select
        id="city"
        model="locationName"
        icon="map-marker"
        :options="cities"
        :label="$t('settings.data.labelCity')"
        :placeholder="$t('settings.data.labelCity')"
        @input.native="handleCityInput"
      />
      <!-- eslint-enable vue/use-v-on-exact -->
      <ds-input
        id="bio"
        model="about"
        type="textarea"
        rows="3"
        :label="$t('settings.data.labelBio')"
        :placeholder="$t('settings.data.labelBio')"
      />
      <template slot="footer">
        <ds-button
          style="float: right;"
          icon="check"
          type="submit"
          :loading="sending"
          primary
        >
          {{ $t('actions.save') }}
        </ds-button>
      </template>
    </ds-card>
  </ds-form>
</template>

<script>
import gql from 'graphql-tag'

import { mapGetters } from 'vuex'
import { CancelToken } from 'axios'
import find from 'lodash/find'

let timeout
const mapboxToken = process.env.MAPBOX_TOKEN

export default {
  data() {
    return {
      axiosSource: null,
      cities: [],
      sending: false,
      form: {
        name: null,
        locationName: null,
        about: null
      }
    }
  },
  computed: {
    ...mapGetters({
      user: 'auth/user'
    })
  },
  watch: {
    user: {
      immediate: true,
      handler: function(user) {
        this.form = {
          name: user.name,
          locationName: user.locationName,
          about: user.about
        }
      }
    }
  },
  methods: {
    submit() {
      this.sending = true
      this.$apollo
        .mutate({
          mutation: gql`
            mutation(
              $id: ID!
              $name: String
              $locationName: String
              $about: String
            ) {
              UpdateUser(
                id: $id
                name: $name
                locationName: $locationName
                about: $about
              ) {
                id
                name
                locationName
                about
              }
            }
          `,
          // Parameters
          variables: {
            id: this.user.id,
            name: this.form.name,
            locationName: this.form.locationName
              ? this.form.locationName['label'] || this.form.locationName
              : null,
            about: this.form.about
          },
          // Update the cache with the result
          // The query will be updated with the optimistic response
          // and then with the real result of the mutation
          update: (store, { data: { UpdateUser } }) => {
            this.$store.dispatch('auth/fetchCurrentUser')

            // Read the data from our cache for this query.
            // const data = store.readQuery({ query: TAGS_QUERY })
            // Add our tag from the mutation to the end
            // data.tags.push(addTag)
            // Write our data back to the cache.
            // store.writeQuery({ query: TAGS_QUERY, data })
          }
          // Optimistic UI
          // Will be treated as a 'fake' result as soon as the request is made
          // so that the UI can react quickly and the user be happy
          /* optimisticResponse: {
            __typename: 'Mutation',
            addTag: {
              __typename: 'Tag',
              id: -1,
              label: newTag
            }
          } */
        })
        .then(data => {
          this.$toast.success('Updated user')
        })
        .catch(err => {
          this.$toast.error(err.message)
        })
        .finally(() => {
          this.sending = false
        })
    },
    handleCityInput(value) {
      clearTimeout(timeout)
      timeout = setTimeout(() => this.requestGeoData(value), 500)
    },
    processCityResults(res) {
      if (
        !res ||
        !res.data ||
        !res.data.features ||
        !res.data.features.length
      ) {
        return []
      }
      let output = []
      res.data.features.forEach(item => {
        output.push({
          label: item.place_name,
          value: item.place_name,
          id: item.id
        })
      })

      return output
    },
    requestGeoData(e) {
      if (this.axiosSource) {
        // cancel last request
        this.axiosSource.cancel()
      }

      const value = e.target ? e.target.value.trim() : ''
      if (value === '' || value.length < 3) {
        this.cities = []
        return
      }

      this.axiosSource = CancelToken.source()

      const place = encodeURIComponent(value)
      const lang = this.$i18n.locale()

      this.$axios
        .get(
          `https://api.mapbox.com/geocoding/v5/mapbox.places/${place}.json?access_token=${mapboxToken}&types=region,place,country&language=${lang}`,
          {
            cancelToken: this.axiosSource.token
          }
        )
        .then(res => {
          this.cities = this.processCityResults(res)
        })
    }
  }
}
</script>