project-manager/web/src/views/ProfileView.vue

<script setup lang="ts">
import { onBeforeUnmount, ref } from 'vue'
import { ApiError } from '../lib/api'
import { useAuthStore } from '../stores/auth'

const auth = useAuthStore()

const cooldown = ref(0)
let timer: ReturnType<typeof setInterval> | undefined

function startCooldown(seconds: number) {
  cooldown.value = Math.max(0, Math.ceil(seconds))
  clearInterval(timer)
  timer = setInterval(() => {
    cooldown.value -= 1
    if (cooldown.value <= 0) clearInterval(timer)
  }, 1000)
}

onBeforeUnmount(() => clearInterval(timer))

// --- change email ------------------------------------------------------
const newEmail = ref('')
const changing = ref(false)
const changeMessage = ref('')
const changeError = ref<ApiError | null>(null)

async function onChangeEmail() {
  changing.value = true
  changeMessage.value = ''
  changeError.value = null
  try {
    const { pending_email, retry_after } = await auth.requestEmailChange(newEmail.value)
    changeMessage.value = `Confirmation link sent to ${pending_email}. Your address changes once you open it.`
    newEmail.value = ''
    startCooldown(retry_after)
  } catch (e) {
    changeError.value = e instanceof ApiError ? e : new ApiError('Could not request the change.', 0)
    if (e instanceof ApiError && e.status === 429) startCooldown(e.retryAfter ?? 60)
  } finally {
    changing.value = false
  }
}
</script>

<template>
  <section class="card">
    <p><RouterLink to="/">&larr; Dashboard</RouterLink></p>
    <h1>Your profile</h1>

    <p><strong>Email:</strong> {{ auth.user?.email }}</p>

    <div v-if="auth.user?.pending_email" class="notice">
      A change to <strong>{{ auth.user.pending_email }}</strong> is pending. Open the
      link we sent to that address to complete it. The link expires 15 minutes
      after it was sent.
    </div>

    <section>
      <h2>Change email address</h2>
      <p class="muted">
        We'll email a confirmation link to the new address; the change only
        takes effect once you open it.
      </p>
      <form class="form" @submit.prevent="onChangeEmail">
        <label>
          <span>New email</span>
          <input v-model="newEmail" type="email" maxlength="255" required />
          <small v-if="changeError?.fieldError('email')" class="field-error">
            {{ changeError.fieldError('email') }}
          </small>
        </label>

        <p v-if="changeError && Object.keys(changeError.details).length === 0" class="form-error">
          {{ changeError.message }}
        </p>
        <p v-if="changeMessage" class="muted">{{ changeMessage }}</p>

        <button type="submit" :disabled="changing || cooldown > 0">
          {{ changing ? 'Sending…' : cooldown > 0 ? `Wait ${cooldown}s` : 'Send confirmation link' }}
        </button>
      </form>
    </section>
  </section>
</template>