gradido/frontend/src/pages/Register.vue

<template>
  <div id="registerform">

    <b-container v-if="enterData" >
          <div class="pb-5">
      {{ $t('site.signup.heading') }}
    </div>
      <validation-observer ref="observer" v-slot="{ handleSubmit }">
        <b-form role="form" @submit.prevent="handleSubmit(onSubmit)">
          <b-row>
            <b-col sm="12" md="6">
              <validation-provider
                :name="$t('form.firstname')"
                :rules="{ required: true, min: 3 }"
                v-slot="validationContext"
              >
                <b-form-group
                  class="mb-3"
                  :label="$t('form.firstname')"
                  label-for="registerFirstname"
                >
                  <b-form-input
                    id="registerFirstname"
                    :name="$t('form.firstname')"
                    v-model="form.firstname"
                    :placeholder="$t('form.firstname')"
                    :state="getValidationState(validationContext)"
                    aria-describedby="registerFirstnameLiveFeedback"
                  ></b-form-input>

                  <b-form-invalid-feedback id="registerFirstnameLiveFeedback">
                    {{ validationContext.errors[0] }}
                  </b-form-invalid-feedback>
                </b-form-group>
              </validation-provider>
            </b-col>
            <b-col sm="12" md="6">
              <validation-provider
                :name="$t('form.lastname')"
                :rules="{ required: true, min: 2 }"
                v-slot="validationContext"
              >
                <b-form-group
                  class="mb-3"
                  :label="$t('form.lastname')"
                  label-for="registerLastname"
                >
                  <b-form-input
                    id="registerLastname"
                    :name="$t('form.lastname')"
                    v-model="form.lastname"
                    :placeholder="$t('form.lastname')"
                    :state="getValidationState(validationContext)"
                    aria-describedby="registerLastnameLiveFeedback"
                  ></b-form-input>

                  <b-form-invalid-feedback id="registerLastnameLiveFeedback">
                    {{ validationContext.errors[0] }}
                  </b-form-invalid-feedback>
                </b-form-group>
              </validation-provider>
            </b-col>
          </b-row>
          <b-row>
            <b-col sm="12" md="6"><input-email v-model="form.email"></input-email></b-col>
            <b-col sm="12" md="6">
              <label>{{ $t('language') }}</label>
              <language-switch-select @update-language="updateLanguage" />
            </b-col>
          </b-row>

          <b-alert v-if="showError" show dismissible variant="danger" @dismissed="closeAlert">
            <span class="alert-icon"><i class="ni ni-point"></i></span>
            <span class="alert-text">
              <strong>{{ $t('error.error') }}</strong>
              {{ messageError }}
            </span>
          </b-alert>

          <b-row v-b-toggle:my-collapse class="text-muted shadow-sm p-3 publisherCollaps mb-4">
            <b-col>{{ $t('publisher.publisherId') }} {{ $store.state.publisherId }}</b-col>
            <b-col class="text-right">
              <b-icon icon="chevron-down" aria-hidden="true"></b-icon>
            </b-col>
          </b-row>

          <b-row>
            <b-col>
              <b-collapse id="my-collapse" class="">
                <b-input-group class="shadow-sm p-2 bg-white rounded">
                  <b-input-group-prepend is-text>
                    <b-icon icon="person-fill"></b-icon>
                  </b-input-group-prepend>
                  <b-form-input
                    id="publisherid"
                    type="text"
                    placeholder="Publisher ID"
                    v-model="publisherId"
                    @input="commitStorePublisherId(publisherId)"
                  ></b-form-input>
                </b-input-group>
                <div v-b-toggle:my-collapse class="text-center mt-1 shadow-lg p-3 mb-5 rounded">
                  {{ $t('publisher.infoText') }}
                  <div class="text-center">
                    <b-icon icon="chevron-up" aria-hidden="true"></b-icon>
                  </div>
                </div>
              </b-collapse>
            </b-col>
          </b-row>

          <b-row>
            <b-col class="mb-4 mb-md-0">
              <b-form-checkbox
                id="registerCheckbox"
                v-model="form.agree"
                :name="$t('site.signup.agree')"
              >
                <!-- eslint-disable-next-line @intlify/vue-i18n/no-v-html -->
                <span class="text-muted" v-html="$t('site.signup.agree')"></span>
              </b-form-checkbox>
            </b-col>

            <b-col>
              <b-button
                :disabled="disabled"
                type="submit"
                :variant="disabled ? 'outline-light' : 'gradido'"
              >
                {{ $t('signup') }}
              </b-button>
            </b-col>
          </b-row>
        </b-form>
      </validation-observer>
    </b-container>
    <b-container v-else class="mt--8 p-1">
      <message :headline="$t('site.thx.title')" :subtitle="$t('site.thx.register')" />
    </b-container>
  </div>
</template>
<script>
import { createUser } from '@/graphql/mutations'
import CONFIG from '@/config'
import InputEmail from '@/components/Inputs/InputEmail.vue'
import LanguageSwitchSelect from '@/components/LanguageSwitchSelect.vue'
import Message from '@/components/Message/Message'

export default {
  components: {
    InputEmail,
    LanguageSwitchSelect,
    Message,
  },
  name: 'Register',
  data() {
    return {
      form: {
        firstname: '',
        lastname: '',
        email: '',
        agree: false,
      },
      language: '',
      showPageMessage: false,
      submitted: false,
      publisherId: this.$store.state.publisherId,
      redeemCode: this.$route.params.code,
      CONFIG,
    }
  },
  methods: {
    updateLanguage(e) {
      this.language = e
      this.$store.commit('language', this.language)
    },
    getValidationState({ dirty, validated, valid = null }) {
      return dirty || validated ? valid : null
    },
    commitStorePublisherId(val) {
      this.$store.commit('publisherId', val)
    },
    async onSubmit() {
      this.$apollo
        .mutate({
          mutation: createUser,
          variables: {
            email: this.form.email,
            firstName: this.form.firstname,
            lastName: this.form.lastname,
            language: this.language,
            publisherId: this.$store.state.publisherId,
            redeemCode: this.redeemCode,
          },
        })
        .then(() => {
          this.showPageMessage = true
        })
        .catch((error) => {
          // don't show any error on the page! against boots
          let errorMessage
          switch (error.message) {
            case 'GraphQL error: User already exists.':
              errorMessage = this.$t('error.user-already-exists')
              break
            default:
              errorMessage = this.$t('error.unknown-error') + error.message
              break
          }
          this.toastError(errorMessage)
        })
    },
  },
  computed: {
    namesFilled() {
      return (
        this.form.firstname !== '' &&
        this.form.firstname.length > 2 &&
        this.form.lastname !== '' &&
        this.form.lastname.length > 1
      )
    },
    emailFilled() {
      return this.form.email !== ''
    },
    disabled() {
      return !(this.namesFilled && this.emailFilled && this.form.agree && !!this.language)
    },
    enterData() {
      return !this.showPageMessage
    },
  },
}
</script>