add newsletter and email campaigns
Subscribers with double opt-in confirmation, campaign composer with draft/scheduled/sent lifecycle, admin dashboard with overview stats, CSV export, and shop signup form wired into page builder blocks. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
jamey
501
lib/berrypod_web/live/admin/newsletter.ex
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501
lib/berrypod_web/live/admin/newsletter.ex
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@@ -0,0 +1,501 @@
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defmodule BerrypodWeb.Admin.Newsletter do
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use BerrypodWeb, :live_view
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alias Berrypod.Newsletter
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@impl true
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def mount(_params, _session, socket) do
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counts = Newsletter.count_subscribers_by_status()
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subscribers = Newsletter.list_subscribers()
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campaigns = Newsletter.list_campaigns()
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{:ok,
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socket
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|> assign(:page_title, "Newsletter")
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|> assign(:tab, "overview")
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|> assign(:newsletter_enabled, Newsletter.newsletter_enabled?())
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|> assign(:status_counts, counts)
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|> assign(:subscriber_count, length(subscribers))
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|> assign(:campaign_count, length(campaigns))
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|> assign(:status_filter, "all")
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|> assign(:search, "")
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|> stream(:subscribers, subscribers)
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|> stream(:campaigns, campaigns)}
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end
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@impl true
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def handle_params(%{"tab" => tab}, _uri, socket)
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when tab in ~w(overview subscribers campaigns) do
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socket = assign(socket, :tab, tab)
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socket =
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case tab do
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"subscribers" ->
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subscribers =
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Newsletter.list_subscribers(
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status: socket.assigns.status_filter,
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search: socket.assigns.search
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)
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socket
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|> assign(:subscriber_count, length(subscribers))
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|> stream(:subscribers, subscribers, reset: true)
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"campaigns" ->
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campaigns = Newsletter.list_campaigns()
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socket
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|> assign(:campaign_count, length(campaigns))
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|> stream(:campaigns, campaigns, reset: true)
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_ ->
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socket
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end
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{:noreply, socket}
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end
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def handle_params(_params, _uri, socket), do: {:noreply, socket}
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@impl true
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def handle_event("toggle_enabled", _params, socket) do
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new_value = !socket.assigns.newsletter_enabled
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Newsletter.set_newsletter_enabled(new_value)
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msg = if new_value, do: "Newsletter signups enabled", else: "Newsletter signups disabled"
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{:noreply,
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socket
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|> assign(:newsletter_enabled, new_value)
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|> put_flash(:info, msg)}
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end
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def handle_event("filter_subscribers", %{"status" => status}, socket) do
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subscribers = Newsletter.list_subscribers(status: status, search: socket.assigns.search)
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{:noreply,
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socket
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|> assign(:status_filter, status)
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|> assign(:subscriber_count, length(subscribers))
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|> stream(:subscribers, subscribers, reset: true)}
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end
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def handle_event("search_subscribers", %{"search" => term}, socket) do
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subscribers = Newsletter.list_subscribers(status: socket.assigns.status_filter, search: term)
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{:noreply,
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socket
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|> assign(:search, term)
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|> assign(:subscriber_count, length(subscribers))
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|> stream(:subscribers, subscribers, reset: true)}
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end
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def handle_event("delete_subscriber", %{"id" => id}, socket) do
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sub = Newsletter.get_subscriber!(id)
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{:ok, _} = Newsletter.delete_subscriber(sub)
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counts = Newsletter.count_subscribers_by_status()
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{:noreply,
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socket
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|> assign(:status_counts, counts)
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|> assign(:subscriber_count, socket.assigns.subscriber_count - 1)
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|> stream_delete(:subscribers, sub)
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|> put_flash(:info, "Subscriber deleted")}
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end
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def handle_event("delete_campaign", %{"id" => id}, socket) do
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campaign = Newsletter.get_campaign!(id)
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case Newsletter.delete_campaign(campaign) do
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{:ok, _} ->
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{:noreply,
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socket
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|> assign(:campaign_count, socket.assigns.campaign_count - 1)
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|> stream_delete(:campaigns, campaign)
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|> put_flash(:info, "Campaign deleted")}
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{:error, :not_draft} ->
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{:noreply, put_flash(socket, :error, "Only draft campaigns can be deleted")}
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end
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end
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@impl true
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def render(assigns) do
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~H"""
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<.header>
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Newsletter
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<:subtitle>Manage subscribers and email campaigns</:subtitle>
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</.header>
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<div class="flex gap-2 mt-6 mb-6 border-b border-base-200">
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<.tab_link label="Overview" tab="overview" active={@tab} />
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<.tab_link
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label="Subscribers"
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tab="subscribers"
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active={@tab}
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count={total_subs(@status_counts)}
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/>
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<.tab_link label="Campaigns" tab="campaigns" active={@tab} count={@campaign_count} />
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</div>
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<div :if={@tab == "overview"}>
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<.overview_tab
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newsletter_enabled={@newsletter_enabled}
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status_counts={@status_counts}
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/>
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</div>
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<div :if={@tab == "subscribers"}>
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<.subscribers_tab
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streams={@streams}
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status_filter={@status_filter}
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status_counts={@status_counts}
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subscriber_count={@subscriber_count}
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search={@search}
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/>
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</div>
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<div :if={@tab == "campaigns"}>
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<.campaigns_tab streams={@streams} campaign_count={@campaign_count} />
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</div>
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"""
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end
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# ── Tab navigation ──────────────────────────────────────────────
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attr :label, :string, required: true
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attr :tab, :string, required: true
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attr :active, :string, required: true
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attr :count, :integer, default: nil
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defp tab_link(assigns) do
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~H"""
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<.link
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patch={~p"/admin/newsletter?tab=#{@tab}"}
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class={[
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"px-3 py-2 text-sm font-medium border-b-2 -mb-px",
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if(@tab == @active,
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do: "border-base-content text-base-content",
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else:
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"border-transparent text-base-content/60 hover:text-base-content hover:border-base-300"
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)
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]}
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>
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{@label}
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<span :if={@count} class="ml-1 text-xs text-base-content/40">{@count}</span>
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</.link>
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"""
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end
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# ── Overview tab ────────────────────────────────────────────────
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attr :newsletter_enabled, :boolean, required: true
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attr :status_counts, :map, required: true
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defp overview_tab(assigns) do
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~H"""
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<div class="space-y-6">
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<div class="flex items-center gap-4 p-4 rounded-lg border border-base-200">
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<div class="flex-1">
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<h3 class="font-medium">Newsletter signups</h3>
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<p class="text-sm text-base-content/60 mt-0.5">
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When enabled, the newsletter signup block on your shop pages will collect email addresses with double opt-in confirmation.
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</p>
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</div>
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<button
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phx-click="toggle_enabled"
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class={[
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"relative inline-flex h-6 w-12 shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors",
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if(@newsletter_enabled, do: "bg-green-600", else: "bg-base-300")
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]}
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role="switch"
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aria-checked={to_string(@newsletter_enabled)}
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aria-label="Toggle newsletter signups"
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>
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<span
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class="pointer-events-none inline-block h-5 w-5 rounded-full bg-white shadow ring-0 transition-transform"
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style={"transform: translateX(#{if @newsletter_enabled, do: "1.5rem", else: "0"})"}
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/>
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</button>
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</div>
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<div class="grid grid-cols-3 gap-4">
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<div class="p-4 rounded-lg border border-base-200 text-center">
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<p class="text-2xl font-bold">{@status_counts["confirmed"] || 0}</p>
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<p class="text-sm text-base-content/60">Confirmed</p>
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</div>
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<div class="p-4 rounded-lg border border-base-200 text-center">
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<p class="text-2xl font-bold">{@status_counts["pending"] || 0}</p>
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<p class="text-sm text-base-content/60">Pending</p>
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</div>
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<div class="p-4 rounded-lg border border-base-200 text-center">
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<p class="text-2xl font-bold">{@status_counts["unsubscribed"] || 0}</p>
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<p class="text-sm text-base-content/60">Unsubscribed</p>
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</div>
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</div>
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<div class="flex gap-3">
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<.link navigate={~p"/admin/newsletter?tab=subscribers"} class="text-sm font-medium underline">
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View subscribers
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</.link>
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<.link navigate={~p"/admin/newsletter?tab=campaigns"} class="text-sm font-medium underline">
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View campaigns
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</.link>
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</div>
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</div>
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"""
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end
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# ── Subscribers tab ─────────────────────────────────────────────
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attr :streams, :any, required: true
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attr :status_filter, :string, required: true
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attr :status_counts, :map, required: true
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attr :subscriber_count, :integer, required: true
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attr :search, :string, required: true
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defp subscribers_tab(assigns) do
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~H"""
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<div>
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<div class="flex items-center justify-between mb-4">
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<div class="flex gap-2 flex-wrap">
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<.filter_pill
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status="all"
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label="All"
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count={total_subs(@status_counts)}
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active={@status_filter}
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/>
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<.filter_pill
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status="confirmed"
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label="Confirmed"
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count={@status_counts["confirmed"]}
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active={@status_filter}
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/>
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<.filter_pill
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status="pending"
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label="Pending"
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count={@status_counts["pending"]}
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active={@status_filter}
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/>
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<.filter_pill
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status="unsubscribed"
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label="Unsubscribed"
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count={@status_counts["unsubscribed"]}
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active={@status_filter}
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/>
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</div>
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<.link href={~p"/admin/newsletter/export"} class="admin-btn admin-btn-sm admin-btn-ghost">
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<.icon name="hero-arrow-down-tray" class="size-4" /> Export CSV
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</.link>
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</div>
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<form phx-change="search_subscribers" class="mb-4">
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<.input
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name="search"
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value={@search}
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type="search"
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placeholder="Search by email..."
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phx-debounce="300"
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/>
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</form>
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<.table
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:if={@subscriber_count > 0}
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id="subscribers"
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rows={@streams.subscribers}
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row_item={fn {_id, sub} -> sub end}
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>
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<:col :let={sub} label="Email">{sub.email}</:col>
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<:col :let={sub} label="Status"><.subscriber_status status={sub.status} /></:col>
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<:col :let={sub} label="Subscribed">{format_date(sub.inserted_at)}</:col>
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<:col :let={sub} label="Source">{sub.source}</:col>
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<:action :let={sub}>
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<button
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phx-click="delete_subscriber"
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phx-value-id={sub.id}
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data-confirm="Permanently delete this subscriber? This cannot be undone."
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class="text-sm text-red-600 hover:text-red-800"
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>
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Delete
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</button>
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</:action>
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</.table>
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<div :if={@subscriber_count == 0} class="text-center py-12 text-base-content/60">
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<.icon name="hero-envelope" class="size-12 mx-auto mb-4" />
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<p class="text-lg font-medium">No subscribers yet</p>
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<p class="text-sm mt-1">Subscribers will appear here when people sign up via your shop.</p>
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</div>
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</div>
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"""
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end
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# ── Campaigns tab ───────────────────────────────────────────────
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attr :streams, :any, required: true
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attr :campaign_count, :integer, required: true
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defp campaigns_tab(assigns) do
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~H"""
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<div>
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<div class="flex justify-end mb-4">
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<.link navigate={~p"/admin/newsletter/campaigns/new"} class="admin-btn admin-btn-primary">
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<.icon name="hero-plus" class="size-4" /> New campaign
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</.link>
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</div>
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<.table
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:if={@campaign_count > 0}
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id="campaigns"
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rows={@streams.campaigns}
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row_item={fn {_id, c} -> c end}
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row_click={fn {_id, c} -> JS.navigate(~p"/admin/newsletter/campaigns/#{c.id}") end}
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>
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<:col :let={c} label="Subject">{c.subject}</:col>
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<:col :let={c} label="Status"><.campaign_status status={c.status} /></:col>
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<:col :let={c} label="Sent">{c.sent_count}</:col>
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<:col :let={c} label="Created">{format_date(c.inserted_at)}</:col>
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<:action :let={c}>
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<button
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:if={c.status == "draft"}
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phx-click="delete_campaign"
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phx-value-id={c.id}
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data-confirm="Delete this draft campaign?"
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class="text-sm text-red-600 hover:text-red-800"
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>
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Delete
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</button>
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</:action>
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</.table>
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<div :if={@campaign_count == 0} class="text-center py-12 text-base-content/60">
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<.icon name="hero-megaphone" class="size-12 mx-auto mb-4" />
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<p class="text-lg font-medium">No campaigns yet</p>
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<p class="text-sm mt-1">Create your first campaign to reach your subscribers.</p>
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</div>
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</div>
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"""
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end
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# ── Components ──────────────────────────────────────────────────
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attr :status, :string, required: true
|
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attr :label, :string, required: true
|
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attr :count, :integer, default: nil
|
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attr :active, :string, required: true
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defp filter_pill(assigns) do
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count = assigns[:count] || 0
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active = assigns.status == assigns.active
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assigns = assign(assigns, count: count, active: active)
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~H"""
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<button
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phx-click="filter_subscribers"
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phx-value-status={@status}
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class={[
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"admin-btn admin-btn-sm",
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@active && "admin-btn-primary",
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!@active && "admin-btn-ghost"
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]}
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>
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{@label}
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<span :if={@count > 0} class="admin-badge admin-badge-sm ml-1">{@count}</span>
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</button>
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||||
"""
|
||||
end
|
||||
|
||||
attr :status, :string, required: true
|
||||
|
||||
defp subscriber_status(%{status: "confirmed"} = assigns) do
|
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~H"""
|
||||
<span class="inline-flex items-center gap-1 text-sm text-green-700">
|
||||
<span class="w-1.5 h-1.5 rounded-full bg-green-500"></span> Confirmed
|
||||
</span>
|
||||
"""
|
||||
end
|
||||
|
||||
defp subscriber_status(%{status: "pending"} = assigns) do
|
||||
~H"""
|
||||
<span class="inline-flex items-center gap-1 text-sm text-amber-700">
|
||||
<span class="w-1.5 h-1.5 rounded-full bg-amber-500"></span> Pending
|
||||
</span>
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||||
"""
|
||||
end
|
||||
|
||||
defp subscriber_status(%{status: "unsubscribed"} = assigns) do
|
||||
~H"""
|
||||
<span class="inline-flex items-center gap-1 text-sm text-base-content/50">
|
||||
<span class="w-1.5 h-1.5 rounded-full bg-base-300"></span> Unsubscribed
|
||||
</span>
|
||||
"""
|
||||
end
|
||||
|
||||
defp subscriber_status(assigns) do
|
||||
~H"""
|
||||
<span class="text-sm text-base-content/50">{@status}</span>
|
||||
"""
|
||||
end
|
||||
|
||||
attr :status, :string, required: true
|
||||
|
||||
defp campaign_status(%{status: "draft"} = assigns) do
|
||||
~H"""
|
||||
<span class="inline-flex items-center gap-1.5 text-sm text-base-content/60">
|
||||
<span class="w-1.5 h-1.5 rounded-full bg-base-300"></span> Draft
|
||||
</span>
|
||||
"""
|
||||
end
|
||||
|
||||
defp campaign_status(%{status: "scheduled"} = assigns) do
|
||||
~H"""
|
||||
<span class="inline-flex items-center gap-1.5 text-sm text-blue-700">
|
||||
<span class="w-1.5 h-1.5 rounded-full bg-blue-500"></span> Scheduled
|
||||
</span>
|
||||
"""
|
||||
end
|
||||
|
||||
defp campaign_status(%{status: "sending"} = assigns) do
|
||||
~H"""
|
||||
<span class="inline-flex items-center gap-1.5 text-sm text-amber-700">
|
||||
<span class="w-1.5 h-1.5 rounded-full bg-amber-500"></span> Sending
|
||||
</span>
|
||||
"""
|
||||
end
|
||||
|
||||
defp campaign_status(%{status: "sent"} = assigns) do
|
||||
~H"""
|
||||
<span class="inline-flex items-center gap-1.5 text-sm text-green-700">
|
||||
<span class="w-1.5 h-1.5 rounded-full bg-green-500"></span> Sent
|
||||
</span>
|
||||
"""
|
||||
end
|
||||
|
||||
defp campaign_status(%{status: "cancelled"} = assigns) do
|
||||
~H"""
|
||||
<span class="inline-flex items-center gap-1.5 text-sm text-red-700">
|
||||
<span class="w-1.5 h-1.5 rounded-full bg-red-500"></span> Cancelled
|
||||
</span>
|
||||
"""
|
||||
end
|
||||
|
||||
defp campaign_status(assigns) do
|
||||
~H"""
|
||||
<span class="text-sm text-base-content/50">{@status}</span>
|
||||
"""
|
||||
end
|
||||
|
||||
# ── Helpers ─────────────────────────────────────────────────────
|
||||
|
||||
defp total_subs(counts) do
|
||||
Enum.reduce(counts, 0, fn {_status, count}, acc -> acc + count end)
|
||||
end
|
||||
|
||||
defp format_date(nil), do: "—"
|
||||
|
||||
defp format_date(datetime) do
|
||||
Calendar.strftime(datetime, "%-d %b %Y")
|
||||
end
|
||||
end
|
||||
Reference in New Issue
Block a user