Improve trust profiles and account case history

lib/who_need_help/accounts.ex

@@ -63,6 +63,25 @@ defmodule WhoNeedHelp.Accounts do
       select: struct(identity, ^@public_social_identity_fields)
   end
 
+  @doc """
+  Loads the public profile projection for an account that has not been suspended.
+
+  The returned struct deliberately contains only `public_user_query/1` fields and
+  public social identities. It never loads email, authentication, role, or
+  moderation-note fields.
+  """
+  def get_public_user(id) do
+    with {:ok, id} <- cast_id(id),
+         %User{} = user <-
+           public_user_query(social_identities: true)
+           |> where([user], user.id == ^id and user.moderation_status != :suspended)
+           |> Repo.one() do
+      {:ok, user}
+    else
+      _invalid_missing_or_suspended -> {:error, :not_found}
+    end
+  end
+
   @doc """
   Gets a user by email.
 

lib/who_need_help/catalog.ex

@@ -25,6 +25,14 @@ defmodule WhoNeedHelp.Catalog do
     |> Repo.all()
   end
 
+  def list_proposal_parents(mode) when mode in [:help, :activity] do
+    Category
+    |> where([category], category.mode == ^mode)
+    |> order_by([category], asc: category.sort_order, asc: category.slug)
+    |> preload(:parent)
+    |> Repo.all()
+  end
+
   def get_category!(id), do: Repo.get!(Category, id)
 
   def category_path(%Category{parent: %Category{} = parent} = category, locale) do
@@ -38,6 +46,14 @@ defmodule WhoNeedHelp.Catalog do
   end
 
   def paginate_proposals(options \\ []) do
+    paginate_proposals_for_user(nil, options)
+  end
+
+  def paginate_proposals_for(%Scope{user: %{id: user_id}}, options \\ []) do
+    paginate_proposals_for_user(user_id, options)
+  end
+
+  defp paginate_proposals_for_user(user_id, options) do
     limit = Pagination.limit(options)
     cursor = Pagination.cursor(options)
     public_user = Accounts.public_user_query()
@@ -48,6 +64,7 @@ defmodule WhoNeedHelp.Catalog do
     |> order_by([proposal], desc: proposal.inserted_at, desc: proposal.id)
     |> limit(^(limit + 1))
     |> with_vote_count()
+    |> with_current_vote(user_id)
     |> preload([proposal], proposer: ^public_user, parent: [])
     |> Repo.all()
     |> Pagination.page(limit, &{&1.inserted_at, &1.id})
@@ -201,8 +218,8 @@ defmodule WhoNeedHelp.Catalog do
               category_attrs
               |> Map.new(fn {key, value} -> {to_string(key), value} end)
               |> normalize_descriptions()
-              |> Map.put_new("parent_id", proposal.parent_id)
-              |> Map.put_new("mode", to_string(proposal.mode))
+              |> Map.put("parent_id", proposal.parent_id)
+              |> Map.put("mode", to_string(proposal.mode))
 
             with {:ok, category} <-
                    %Category{} |> Category.changeset(category_attrs) |> Repo.insert(),
@@ -242,12 +259,10 @@ defmodule WhoNeedHelp.Catalog do
   end
 
   def merge_proposal(%Scope{user: moderator}, proposal_id, category_id, note) do
-    with {:ok, category_id} <- cast_id(category_id),
-         %Category{} <- Repo.get(Category, category_id) do
+    with {:ok, category_id} <- cast_id(category_id) do
       moderate_proposal(moderator, proposal_id, :merged, category_id, note)
     else
       {:error, :not_found} = error -> error
-      nil -> {:error, :not_found}
     end
   end
 
@@ -257,10 +272,24 @@ defmodule WhoNeedHelp.Catalog do
       Repo.transact(fn ->
         proposal = locked_proposal(proposal_id)
 
+        merge_target =
+          if status == :merged do
+            Category
+            |> where([category], category.id == ^merged_into_id)
+            |> lock("FOR SHARE")
+            |> Repo.one()
+          end
+
         cond do
           is_nil(proposal) ->
             {:error, :not_found}
 
+          status == :merged and is_nil(merge_target) ->
+            {:error, :not_found}
+
+          status == :merged and merge_target.mode != proposal.mode ->
+            {:error, :mode_mismatch}
+
           proposal.status == :open ->
             with {:ok, proposal} <-
                    proposal
@@ -889,6 +918,21 @@ defmodule WhoNeedHelp.Catalog do
     })
   end
 
+  defp with_current_vote(query, nil) do
+    select_merge(query, [proposal], %{voted_by_current_user: false})
+  end
+
+  defp with_current_vote(query, user_id) do
+    query
+    |> join(:left, [proposal], vote in CategoryVote,
+      on: vote.proposal_id == proposal.id and vote.user_id == ^user_id,
+      as: :current_vote
+    )
+    |> select_merge([current_vote: vote], %{
+      voted_by_current_user: not is_nil(vote.id)
+    })
+  end
+
   defp before_proposal(query, nil), do: query
 
   defp before_proposal(query, {inserted_at, id}) do

lib/who_need_help/catalog/category_proposal.ex

@@ -17,6 +17,7 @@ defmodule WhoNeedHelp.Catalog.CategoryProposal do
     field :reviewed_at, :utc_datetime
     field :moderation_note, :string
     field :vote_count, :integer, virtual: true, default: 0
+    field :voted_by_current_user, :boolean, virtual: true, default: false
     has_many :votes, WhoNeedHelp.Catalog.CategoryVote, foreign_key: :proposal_id
 
     timestamps(type: :utc_datetime)

lib/who_need_help/content_removal.ex

@@ -72,6 +72,15 @@ defmodule WhoNeedHelp.ContentRemoval do
     |> Repo.all()
   end
 
+  def get_for_user(%Scope{user: %User{id: user_id}}, id) do
+    with {:ok, id} <- Ecto.UUID.cast(id),
+         %Notice{} = notice <- Repo.get_by(Notice, id: id, requester_id: user_id) do
+      {:ok, notice}
+    else
+      _ -> {:error, :not_found}
+    end
+  end
+
   def get_by_access_token(id, token) when is_binary(token) do
     with {:ok, id} <- Ecto.UUID.cast(id),
          {:ok, ^id} <-

lib/who_need_help_web/controllers/content_removal_controller.ex

@@ -4,6 +4,11 @@ defmodule WhoNeedHelpWeb.ContentRemovalController do
   alias WhoNeedHelp.ContentRemoval
   alias WhoNeedHelp.ContentRemoval.Notice
 
+  def index(conn, _params) do
+    notices = ContentRemoval.list_for_user(conn.assigns.current_scope)
+    render(conn, :index, notices: notices)
+  end
+
   def new(conn, params) do
     attrs =
       case internal_location(params["location"]) do
@@ -27,15 +32,25 @@ defmodule WhoNeedHelpWeb.ContentRemovalController do
   def create_take_it_down(conn, _params),
     do: send_resp(conn, :bad_request, "Bad Request")
 
-  def show(conn, %{"id" => id, "token" => token}) do
-    case ContentRemoval.get_by_access_token(id, token) do
+  def show(conn, %{"id" => id} = params) do
+    result =
+      case conn.assigns.current_scope do
+        nil ->
+          ContentRemoval.get_by_access_token(id, params["token"])
+
+        scope ->
+          case ContentRemoval.get_for_user(scope, id) do
+            {:ok, notice} -> {:ok, notice}
+            _ -> ContentRemoval.get_by_access_token(id, params["token"])
+          end
+      end
+
+    case result do
       {:ok, notice} -> render(conn, :show, notice: notice)
       {:error, :not_found} -> send_resp(conn, :not_found, "Not found")
     end
   end
 
-  def show(conn, _params), do: send_resp(conn, :not_found, "Not found")
-
   defp create_notice(conn, regime, params) do
     case ContentRemoval.create_notice(conn.assigns.current_scope, regime, params) do
       {:ok, notice} ->

lib/who_need_help_web/controllers/content_removal_html/index.html.heex

@@ -0,0 +1,44 @@
+<Layouts.app flash={@flash} current_scope={@current_scope} page_width={:reading}>
+  <div>
+    <div class="flex flex-wrap items-center justify-between gap-3">
+      <div>
+        <div class="text-sm font-semibold text-error">{gettext("CONTENT REMOVAL")}</div>
+        <h1 class="mt-1 text-4xl font-black">{gettext("Your notices")}</h1>
+      </div>
+      <.link navigate={~p"/legal/content-removal"} class="btn btn-error">
+        {gettext("New notice")}
+      </.link>
+    </div>
+
+    <p class="mt-3 text-sm text-base-content/60">
+      {gettext(
+        "Only notices submitted while signed in appear here. Notices submitted without an account remain accessible through their private email link."
+      )}
+    </p>
+
+    <div class="mt-8 space-y-3">
+      <.link
+        :for={notice <- @notices}
+        navigate={~p"/legal/content-removal/#{notice.id}"}
+        class="block rounded-2xl border border-base-300 p-5 transition hover:border-error"
+      >
+        <div class="flex flex-wrap items-center gap-2">
+          <span class="badge badge-outline">{notice.reference}</span>
+          <span class={[
+            "badge",
+            notice.status == :urgent_review && "badge-error",
+            notice.status != :urgent_review && "badge-primary"
+          ]}>
+            {status_label(notice.status)}
+          </span>
+          <span class="text-xs text-base-content/55">{category_label(notice.category)}</span>
+        </div>
+        <p class="mt-3 line-clamp-2 text-sm text-base-content/70">{notice.explanation}</p>
+        <time class="mt-2 block text-xs text-base-content/50">{notice.inserted_at}</time>
+      </.link>
+      <p :if={@notices == []} class="rounded-2xl bg-base-200 p-6 text-base-content/60">
+        {gettext("You have not submitted any content-removal notices while signed in.")}
+      </p>
+    </div>
+  </div>
+</Layouts.app>

lib/who_need_help_web/controllers/content_removal_html/new.html.heex

@@ -12,6 +12,13 @@
         "Provide exact Who Need Help URLs. Do not upload or paste intimate imagery, identity documents, passwords, access codes, or unnecessary medical information."
       )}
     </div>
+    <.link
+      :if={@current_scope}
+      navigate={~p"/legal/content-removal/requests"}
+      class="btn btn-outline btn-sm mt-5"
+    >
+      {gettext("View my notices")}
+    </.link>
 
     <.form for={@form} action={~p"/legal/content-removal"} class="mt-8 space-y-4">
       <.input
@@ -39,6 +46,9 @@
         value={@contact_email || @form[:contact_email].value}
         readonly={not is_nil(@contact_email)}
       />
+      <p :if={@contact_email} class="text-xs text-base-content/55">
+        {gettext("Status updates go to the email address of your signed-in account.")}
+      </p>
       <.input
         field={@form[:relationship]}
         type="select"

lib/who_need_help_web/controllers/content_removal_html/received.html.heex

@@ -14,8 +14,17 @@
         "A private status link has been sent when a contact email was provided and delivery is configured. Opening that link verifies the contact address. Keep the reference for follow-up."
       )}
     </p>
-    <.link navigate={~p"/legal/content-removal"} class="btn btn-primary mt-7">
+    <div class="mt-7 flex flex-wrap justify-center gap-3">
+      <.link
+        :if={@current_scope}
+        navigate={~p"/legal/content-removal/requests"}
+        class="btn btn-primary"
+      >
+        {gettext("View my notices")}
+      </.link>
+      <.link navigate={~p"/legal/content-removal"} class="btn btn-outline">
         {gettext("Back to removal form")}
       </.link>
     </div>
+  </div>
 </Layouts.app>

lib/who_need_help_web/controllers/content_removal_html/show.html.heex

@@ -1,5 +1,12 @@
 <Layouts.app flash={@flash} current_scope={@current_scope} page_width={:compact}>
   <div>
+    <.link
+      :if={@current_scope && @notice.requester_id == @current_scope.user.id}
+      navigate={~p"/legal/content-removal/requests"}
+      class="link text-sm"
+    >
+      ← {gettext("Back to my notices")}
+    </.link>
     <div class="flex flex-wrap items-center gap-2">
       <span class="badge badge-outline">{@notice.reference}</span>
       <span class={[

lib/who_need_help_web/controllers/content_removal_html/take_it_down.html.heex

@@ -14,6 +14,13 @@
         "Do not upload the image or video. Provide only the exact Who Need Help URL where it appears and enough text to identify it safely."
       )}
     </div>
+    <.link
+      :if={@current_scope}
+      navigate={~p"/legal/content-removal/requests"}
+      class="btn btn-outline btn-sm mt-5"
+    >
+      {gettext("View my notices")}
+    </.link>
 
     <.form for={@form} action={~p"/legal/take-it-down"} class="mt-8 space-y-4">
       <.input
@@ -36,6 +43,9 @@
         readonly={not is_nil(@contact_email)}
         required
       />
+      <p :if={@contact_email} class="text-xs text-base-content/55">
+        {gettext("Status updates go to the email address of your signed-in account.")}
+      </p>
       <.input
         field={@form[:relationship]}
         type="select"

lib/who_need_help_web/controllers/support_html/delete_account.html.heex

@@ -28,6 +28,9 @@
         readonly={not is_nil(@contact_email)}
         required
       />
+      <p :if={@contact_email} class="text-xs text-base-content/55">
+        {gettext("This request is linked to your signed-in account and its email address.")}
+      </p>
       <.input
         field={@form[:details]}
         type="textarea"

lib/who_need_help_web/controllers/support_html/new.html.heex

@@ -9,6 +9,9 @@
     </p>
 
     <div class="mt-5 flex flex-wrap gap-2">
+      <.link :if={@current_scope} navigate={~p"/support/requests"} class="btn btn-outline btn-sm">
+        {gettext("View my requests")}
+      </.link>
       <.link navigate={~p"/legal/content-removal"} class="btn btn-outline btn-sm">
         {gettext("Report content")}
       </.link>
@@ -45,6 +48,11 @@
         readonly={not is_nil(@contact_email)}
         required
       />
+      <p :if={@contact_email} class="text-xs text-base-content/55">
+        {gettext(
+          "This request is linked to your signed-in account. Replies go to its email address."
+        )}
+      </p>
       <.input field={@form[:subject]} label={gettext("Subject")} required />
       <.input
         field={@form[:details]}

lib/who_need_help_web/controllers/support_html/received.html.heex

@@ -13,6 +13,11 @@
         reference: @reference
       )}
     </p>
-    <.link navigate={~p"/support"} class="btn btn-primary mt-7">{gettext("Back to support")}</.link>
+    <div class="mt-7 flex flex-wrap justify-center gap-3">
+      <.link :if={@current_scope} navigate={~p"/support/requests"} class="btn btn-primary">
+        {gettext("View my requests")}
+      </.link>
+      <.link navigate={~p"/support"} class="btn btn-outline">{gettext("Back to support")}</.link>
+    </div>
   </div>
 </Layouts.app>

lib/who_need_help_web/controllers/user_settings_html/edit.html.heex

@@ -125,6 +125,9 @@
       <.link navigate={~p"/support/requests"} class="btn btn-outline">
         {gettext("View support requests")}
       </.link>
+      <.link navigate={~p"/legal/content-removal/requests"} class="btn btn-outline">
+        {gettext("View content-removal notices")}
+      </.link>
     </div>
   </section>
 </Layouts.app>

lib/who_need_help_web/live/activity_live/show.ex

@@ -393,7 +393,9 @@ defmodule WhoNeedHelpWeb.ActivityLive.Show do
               <div>
                 <dt class="text-xs text-base-content/50">{gettext("Organizer")}</dt>
                 <dd class="font-semibold">
+                  <.link navigate={~p"/people/#{@activity.creator.id}"} class="link">
                     {@activity.creator.display_name || gettext("Community member")}
+                  </.link>
                 </dd>
               </div>
               <div
@@ -469,7 +471,9 @@ defmodule WhoNeedHelpWeb.ActivityLive.Show do
               >
                 <div class="flex items-center justify-between gap-2">
                   <div class="text-xs font-semibold text-info">
+                    <.link navigate={~p"/people/#{message.sender.id}"} class="link">
                       {message.sender.display_name || gettext("Participant")}
+                    </.link>
                   </div>
                   <time
                     id={"activity-message-time-#{message.id}"}
@@ -608,7 +612,9 @@ defmodule WhoNeedHelpWeb.ActivityLive.Show do
                 class="rounded-xl bg-base-200 p-3"
               >
                 <div class="font-semibold">
+                  <.link navigate={~p"/people/#{participant.user.id}"} class="link">
                     {participant.user.display_name || gettext("Community member")}
+                  </.link>
                 </div>
                 <div
                   :if={participant.user.social_identities != []}
@@ -665,7 +671,9 @@ defmodule WhoNeedHelpWeb.ActivityLive.Show do
             <h2 class="font-bold">{gettext("Approved participants")}</h2>
             <ul class="mt-3 space-y-2 text-sm">
               <li :for={participant <- approved_participants(@activity)}>
+                <.link navigate={~p"/people/#{participant.user.id}"} class="link">
                   {participant.user.display_name || gettext("Community member")}
+                </.link>
                 <span :if={participant.role == :organizer} class="badge badge-xs ml-1">
                   {gettext("organizer")}
                 </span>

lib/who_need_help_web/live/category_proposal_live.ex

@@ -27,6 +27,22 @@ defmodule WhoNeedHelpWeb.CategoryProposalLive do
     end
   end
 
+  def handle_event("validate", %{"category_proposal" => params}, socket) do
+    mode = proposal_mode(params["mode"])
+
+    form =
+      %CategoryProposal{}
+      |> Catalog.change_proposal(params)
+      |> Map.put(:action, :validate)
+      |> to_form()
+
+    {:noreply,
+     socket
+     |> assign(:form, form)
+     |> assign(:proposal_mode, mode)
+     |> assign(:parent_categories, Catalog.list_proposal_parents(mode))}
+  end
+
   def handle_event("vote", %{"id" => id}, socket) do
     case Catalog.vote(socket.assigns.current_scope, id) do
       {:ok, _} -> {:noreply, load(socket)}
@@ -34,8 +50,19 @@ defmodule WhoNeedHelpWeb.CategoryProposalLive do
     end
   end
 
+  def handle_event("unvote", %{"id" => id}, socket) do
+    case Catalog.unvote(socket.assigns.current_scope, id) do
+      {:ok, _count} -> {:noreply, load(socket)}
+      {:error, reason} -> {:noreply, put_flash(socket, :error, action_error(reason))}
+    end
+  end
+
   def handle_event("load-more-proposals", _params, socket) do
-    page = Catalog.paginate_proposals(after: socket.assigns.proposals_cursor)
+    page =
+      Catalog.paginate_proposals_for(socket.assigns.current_scope,
+        after: socket.assigns.proposals_cursor
+      )
+
     existing_ids = MapSet.new(socket.assigns.proposals, & &1.id)
 
     {:noreply,
@@ -56,21 +83,28 @@ defmodule WhoNeedHelpWeb.CategoryProposalLive do
 
   defp action_error(:proposal_closed), do: gettext("This proposal is already closed.")
   defp action_error(:not_found), do: gettext("This proposal is no longer available.")
+  defp action_error(:invalid_parent), do: gettext("Choose a valid parent category.")
   defp action_error(%Ecto.Changeset{}), do: gettext("You already voted for this proposal.")
 
   defp action_error(_reason), do: gettext("Could not complete the action. Please try again.")
 
   defp load(socket) do
-    proposals = Catalog.paginate_proposals()
+    proposals = Catalog.paginate_proposals_for(socket.assigns.current_scope)
+    mode = socket.assigns[:proposal_mode] || :help
 
     socket
     |> assign(:page_title, gettext("Category proposals"))
     |> assign(:proposals, proposals.entries)
     |> assign(:proposals_cursor, proposals.next_cursor)
-    |> assign(:categories, Catalog.list_all_categories())
-    |> assign(:form, to_form(Catalog.change_proposal(%CategoryProposal{})))
+    |> assign(:proposal_mode, mode)
+    |> assign(:parent_categories, Catalog.list_proposal_parents(mode))
+    |> assign(:form, to_form(Catalog.change_proposal(%CategoryProposal{mode: mode})))
   end
 
+  defp proposal_mode("activity"), do: :activity
+  defp proposal_mode(:activity), do: :activity
+  defp proposal_mode(_mode), do: :help
+
   @impl true
   def render(assigns) do
     ~H"""
@@ -89,6 +123,7 @@ defmodule WhoNeedHelpWeb.CategoryProposalLive do
           <.form
             for={@form}
             id="category-proposal-form"
+            phx-change="validate"
             phx-submit="propose"
             class="mt-7 space-y-4 rounded-3xl bg-base-200 p-6"
           >
@@ -113,8 +148,8 @@ defmodule WhoNeedHelpWeb.CategoryProposalLive do
               prompt={gettext("Top level")}
               options={
                 Enum.map(
-                  @categories,
-                  &{WhoNeedHelp.Catalog.Category.name(
+                  @parent_categories,
+                  &{WhoNeedHelp.Catalog.category_path(
                      &1,
                      Gettext.get_locale(WhoNeedHelpWeb.Gettext)
                    ), &1.id}
@@ -153,8 +188,25 @@ defmodule WhoNeedHelpWeb.CategoryProposalLive do
                     {gettext("by %{name}", name: proposal.proposer.display_name)}
                   </p>
                 </div>
-                <button phx-click="vote" phx-value-id={proposal.id} class="btn btn-outline btn-sm">
-                  ▲ {proposal.vote_count}
+                <button
+                  :if={!proposal.voted_by_current_user}
+                  id={"proposal-vote-#{proposal.id}"}
+                  phx-click="vote"
+                  phx-value-id={proposal.id}
+                  aria-pressed="false"
+                  class="btn btn-outline btn-sm"
+                >
+                  {gettext("Vote")} · {proposal.vote_count}
+                </button>
+                <button
+                  :if={proposal.voted_by_current_user}
+                  id={"proposal-unvote-#{proposal.id}"}
+                  phx-click="unvote"
+                  phx-value-id={proposal.id}
+                  aria-pressed="true"
+                  class="btn btn-success btn-sm"
+                >
+                  ✓ {gettext("Voted")} · {proposal.vote_count}
                 </button>
               </div>
             </article>

lib/who_need_help_web/live/leaderboard_live.ex

@@ -68,7 +68,11 @@ defmodule WhoNeedHelpWeb.LeaderboardLive do
               </tr>
               <tr :for={{entry, index} <- Enum.with_index(@leaders, 1)}>
                 <td class="font-black">#{index}</td>
-                <td class="font-semibold">{entry.user.display_name}</td>
+                <td class="font-semibold">
+                  <.link navigate={~p"/people/#{entry.user.id}"} class="link">
+                    {entry.user.display_name}
+                  </.link>
+                </td>
                 <td>{entry.location_supported_people}</td>
                 <td>{entry.verified_people}</td>
                 <td>{entry.unique_people}</td>

lib/who_need_help_web/live/moderation_live.ex

@@ -229,6 +229,7 @@ defmodule WhoNeedHelpWeb.ModerationLive do
 
   defp error_message(:forbidden), do: gettext("Moderator access is required.")
   defp error_message(:proposal_closed), do: gettext("This proposal has already been reviewed.")
+  defp error_message(:mode_mismatch), do: gettext("Choose a category from the same mode.")
 
   defp error_message(:cannot_restrict_self),
     do: gettext("You cannot restrict your own moderator account.")
@@ -545,7 +546,9 @@ defmodule WhoNeedHelpWeb.ModerationLive do
                     type="select"
                     label={gettext("Merge into")}
                     options={
-                      Enum.map(@categories, &{WhoNeedHelp.Catalog.Category.name(&1, "en"), &1.id})
+                      @categories
+                      |> Enum.filter(&(&1.mode == proposal.mode))
+                      |> Enum.map(&{WhoNeedHelp.Catalog.category_path(&1, "en"), &1.id})
                     }
                   />
                   <.input field={merge_form[:note]} placeholder={gettext("Merge note")} />

lib/who_need_help_web/live/profile_live.ex

@@ -212,7 +212,15 @@ defmodule WhoNeedHelpWeb.ProfileLive do
                 {gettext("None revealed yet.")}
               </p>
               <div :for={review <- @reviews} class="mt-3 border-t border-base-300 pt-3 text-sm">
-                <div class="font-semibold">{"★" |> String.duplicate(review.rating)}</div>
+                <div class="flex flex-wrap items-center justify-between gap-2">
+                  <span class="font-semibold">{"★" |> String.duplicate(review.rating)}</span>
+                  <.link
+                    navigate={~p"/people/#{review.reviewer.id}"}
+                    class="link text-xs text-base-content/60"
+                  >
+                    {review.reviewer.display_name}
+                  </.link>
+                </div>
                 <div class="mt-1">{review.comment}</div>
               </div>
               <button

lib/who_need_help_web/live/public_profile_live.ex

@@ -0,0 +1,181 @@
+defmodule WhoNeedHelpWeb.PublicProfileLive do
+  use WhoNeedHelpWeb, :live_view
+
+  alias WhoNeedHelp.Accounts
+  alias WhoNeedHelp.Trust
+
+  @impl true
+  def mount(%{"id" => id}, _session, socket) do
+    case Accounts.get_public_user(id) do
+      {:ok, user} ->
+        reviews = Trust.paginate_visible_reviews(user.id)
+
+        {:ok,
+         socket
+         |> assign(:page_title, user.display_name)
+         |> assign(:user, user)
+         |> assign(:reputation, Trust.reputation(user.id))
+         |> assign(:reviews, reviews.entries)
+         |> assign(:reviews_cursor, reviews.next_cursor)}
+
+      {:error, :not_found} ->
+        {:ok,
+         socket
+         |> put_flash(:error, gettext("This public profile is not available."))
+         |> push_navigate(to: ~p"/leaderboard")}
+    end
+  end
+
+  @impl true
+  def handle_event("load-more-reviews", _params, socket) do
+    page =
+      Trust.paginate_visible_reviews(socket.assigns.user.id,
+        after: socket.assigns.reviews_cursor
+      )
+
+    existing_ids = MapSet.new(socket.assigns.reviews, & &1.id)
+
+    {:noreply,
+     socket
+     |> assign(
+       :reviews,
+       socket.assigns.reviews ++
+         Enum.reject(page.entries, &MapSet.member?(existing_ids, &1.id))
+     )
+     |> assign(:reviews_cursor, page.next_cursor)}
+  end
+
+  defp provider_label(:github), do: "GitHub"
+  defp provider_label(:google), do: "Google"
+  defp provider_label(:instagram), do: "Instagram"
+  defp provider_label(:facebook), do: "Facebook"
+  defp provider_label(:telegram), do: "Telegram"
+  defp provider_label(:other), do: gettext("Other")
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_scope={@current_scope} page_width={:reading}>
+      <.link navigate={~p"/leaderboard"} class="btn btn-ghost btn-sm">
+        {gettext("← Community helpers")}
+      </.link>
+
+      <div class="mt-5 grid gap-6 md:grid-cols-[1.15fr_.85fr]">
+        <section class="rounded-3xl border border-base-300 p-6">
+          <div class="text-sm font-semibold text-success">{gettext("COMMUNITY PROFILE")}</div>
+          <h1 class="mt-2 text-4xl font-black tracking-tight">{@user.display_name}</h1>
+          <p :if={@user.bio not in [nil, ""]} class="mt-4 whitespace-pre-wrap text-base-content/70">
+            {@user.bio}
+          </p>
+          <p :if={@user.bio in [nil, ""]} class="mt-4 text-sm text-base-content/55">
+            {gettext("This person has not added a public bio yet.")}
+          </p>
+
+          <div class="mt-7">
+            <h2 class="text-xl font-bold">{gettext("Public social links")}</h2>
+            <p class="mt-1 text-sm text-base-content/55">
+              {gettext(
+                "A verified badge means the account completed that provider's authorization flow. Manually added links remain unverified."
+              )}
+            </p>
+            <p :if={@user.social_identities == []} class="mt-4 text-sm text-base-content/55">
+              {gettext("No public social links added.")}
+            </p>
+            <div class="mt-4 flex flex-wrap gap-3">
+              <a
+                :for={identity <- @user.social_identities}
+                href={identity.profile_url}
+                target="_blank"
+                rel="noopener noreferrer nofollow ugc"
+                class="btn btn-outline btn-sm"
+              >
+                <span>{provider_label(identity.provider)}</span>
+                <span class={[
+                  "badge badge-sm",
+                  identity.verified_at && "badge-success",
+                  is_nil(identity.verified_at) && "badge-warning"
+                ]}>
+                  {if identity.verified_at, do: gettext("verified"), else: gettext("unverified")}
+                </span>
+              </a>
+            </div>
+          </div>
+
+          <div :if={@user.tip_url not in [nil, ""]} class="mt-7 rounded-2xl bg-base-200 p-5">
+            <h2 class="font-bold">{gettext("Optional thanks")}</h2>
+            <p class="mt-1 text-sm text-base-content/60">
+              {gettext(
+                "This external link is optional and goes directly to the person. Who Need Help does not process or guarantee a payment."
+              )}
+            </p>
+            <a
+              href={@user.tip_url}
+              target="_blank"
+              rel="noopener noreferrer nofollow ugc"
+              class="btn btn-outline btn-sm mt-4"
+            >
+              {gettext("Open thank-you link")}
+            </a>
+          </div>
+        </section>
+
+        <aside class="space-y-6">
+          <section class="rounded-3xl bg-success p-6 text-success-content">
+            <h2 class="font-bold">{gettext("Public reputation")}</h2>
+            <div class="mt-5 grid grid-cols-2 gap-4">
+              <div>
+                <div class="text-3xl font-black">{@reputation.completed}</div>
+                <div class="text-xs">{gettext("completed")}</div>
+              </div>
+              <div>
+                <div class="text-3xl font-black">{@reputation.unique_people}</div>
+                <div class="text-xs">{gettext("unique people")}</div>
+              </div>
+              <div>
+                <div class="text-3xl font-black">{@reputation.verified_handovers}</div>
+                <div class="text-xs">{gettext("verified handovers")}</div>
+              </div>
+              <div>
+                <div class="text-3xl font-black">{@reputation.rating || "—"}</div>
+                <div class="text-xs">{gettext("rating")}</div>
+              </div>
+            </div>
+          </section>
+
+          <section class="rounded-3xl border border-base-300 p-6">
+            <h2 class="text-xl font-bold">{gettext("Revealed reviews")}</h2>
+            <p class="mt-1 text-sm text-base-content/55">
+              {gettext("A review becomes public only after both people submit for that match.")}
+            </p>
+            <p :if={@reviews == []} class="mt-4 text-sm text-base-content/55">
+              {gettext("None revealed yet.")}
+            </p>
+            <article :for={review <- @reviews} class="mt-4 border-t border-base-300 pt-4 text-sm">
+              <div class="flex flex-wrap items-center justify-between gap-2">
+                <span class="font-semibold">{"★" |> String.duplicate(review.rating)}</span>
+                <.link
+                  navigate={~p"/people/#{review.reviewer.id}"}
+                  class="link text-xs text-base-content/60"
+                >
+                  {review.reviewer.display_name}
+                </.link>
+              </div>
+              <p :if={review.comment not in [nil, ""]} class="mt-2 whitespace-pre-wrap">
+                {review.comment}
+              </p>
+            </article>
+            <button
+              :if={@reviews_cursor}
+              type="button"
+              phx-click="load-more-reviews"
+              class="btn btn-outline btn-sm mt-5 w-full"
+            >
+              {gettext("Load more")}
+            </button>
+          </section>
+        </aside>
+      </div>
+    </Layouts.app>
+    """
+  end
+end

lib/who_need_help_web/live/request_live/show.ex

@@ -831,7 +831,12 @@ defmodule WhoNeedHelpWeb.RequestLive.Show do
               </div>
               <div>
                 <span class="text-base-content/50">{gettext("Requester:")}</span>
+                <.link
+                  navigate={~p"/people/#{@request.requester.id}"}
+                  class="link font-medium"
+                >
                   {@request.requester.display_name}
+                </.link>
               </div>
               <div>
                 <span class="text-base-content/50">{gettext("Expires:")}</span>
@@ -1067,7 +1072,13 @@ defmodule WhoNeedHelpWeb.RequestLive.Show do
               <% @participant -> %>
                 <div class="mt-4 space-y-3">
                   <div class="rounded-xl bg-white/10 p-3 text-sm">
-                    {gettext("Helper: %{name}", name: @assignment.helper.display_name)}
+                    {gettext("Helper:")}
+                    <.link
+                      navigate={~p"/people/#{@assignment.helper.id}"}
+                      class="link ml-1 font-medium"
+                    >
+                      {@assignment.helper.display_name}
+                    </.link>
                   </div>
                   <div class="grid grid-cols-3 gap-2 rounded-xl bg-white/10 p-3 text-center text-xs">
                     <div>

lib/who_need_help_web/router.ex

@@ -84,7 +84,6 @@ defmodule WhoNeedHelpWeb.Router do
     get "/legal/content-removal", ContentRemovalController, :new
     post "/legal/content-removal", ContentRemovalController, :create
     get "/legal/content-removal/received", ContentRemovalController, :received
-    get "/legal/content-removal/:id", ContentRemovalController, :show
     get "/legal/take-it-down", ContentRemovalController, :take_it_down
     post "/legal/take-it-down", ContentRemovalController, :create_take_it_down
   end
@@ -138,6 +137,13 @@ defmodule WhoNeedHelpWeb.Router do
     get "/auth/social/:provider", SocialOAuthController, :request
     get "/auth/social/:provider/callback", SocialOAuthController, :callback
     get "/support/requests", SupportController, :index
+    get "/legal/content-removal/requests", ContentRemovalController, :index
+  end
+
+  scope "/", WhoNeedHelpWeb do
+    pipe_through :browser
+
+    get "/legal/content-removal/:id", ContentRemovalController, :show
   end
 
   scope "/", WhoNeedHelpWeb do
@@ -153,6 +159,7 @@ defmodule WhoNeedHelpWeb.Router do
       live "/activities/:id", ActivityLive.Show, :show
       live "/categories/proposals", CategoryProposalLive, :index
       live "/profile", ProfileLive, :edit
+      live "/people/:id", PublicProfileLive, :show
       live "/leaderboard", LeaderboardLive, :index
     end
 

test/who_need_help/accounts_test.exs

@@ -89,6 +89,56 @@ defmodule WhoNeedHelp.AccountsTest do
     end
   end
 
+  describe "get_public_user/1" do
+    test "loads only the public projection and public social identities" do
+      user =
+        user_fixture()
+        |> set_password()
+        |> Ecto.Changeset.change(
+          bio: "A short public bio",
+          role: :admin,
+          moderation_note: "private moderator note"
+        )
+        |> Repo.update!()
+
+      {:ok, identity} =
+        Accounts.add_social_identity(user, %{
+          "provider" => "telegram",
+          "profile_url" => "https://t.me/public_profile_test",
+          "handle" => "@public_profile_test"
+        })
+
+      assert {:ok, public_user} = Accounts.get_public_user(user.id)
+      assert public_user.id == user.id
+      assert public_user.bio == "A short public bio"
+
+      assert [%{id: identity_id, profile_url: "https://t.me/public_profile_test"}] =
+               public_user.social_identities
+
+      assert identity_id == identity.id
+      assert is_nil(public_user.email)
+      assert is_nil(public_user.hashed_password)
+      assert public_user.role == :user
+      assert is_nil(public_user.moderation_note)
+    end
+
+    test "does not expose invalid, missing, or suspended accounts" do
+      user = user_fixture()
+
+      assert {:error, :not_found} = Accounts.get_public_user("not-a-uuid")
+
+      assert {:error, :not_found} =
+               Accounts.get_public_user("11111111-1111-1111-1111-111111111111")
+
+      {1, nil} =
+        Repo.update_all(from(candidate in User, where: candidate.id == ^user.id),
+          set: [moderation_status: :suspended]
+        )
+
+      assert {:error, :not_found} = Accounts.get_public_user(user.id)
+    end
+  end
+
   describe "register_user/1" do
     test "requires email to be set" do
       {:error, changeset} = Accounts.register_user(%{})

test/who_need_help/mutual_aid_flow_test.exs

@@ -508,10 +508,30 @@ defmodule WhoNeedHelp.MutualAidFlowTest do
     assert [%{id: listed_id, vote_count: 1}] = Catalog.list_proposals()
     assert listed_id == proposal.id
 
+    assert [%{voted_by_current_user: true}] =
+             Catalog.paginate_proposals_for(context.helper_scope).entries
+
+    assert {:ok, 1} = Catalog.unvote(context.helper_scope, proposal.id)
+
+    assert [%{vote_count: 0, voted_by_current_user: false}] =
+             Catalog.paginate_proposals_for(context.helper_scope).entries
+
     refute export =~ context.requester.email
     refute export =~ context.requester.display_name
   end
 
+  test "proposal parents include taxonomy containers and stay within their mode", _context do
+    Catalog.seed_defaults()
+
+    help_parents = Catalog.list_proposal_parents(:help)
+    activity_parents = Catalog.list_proposal_parents(:activity)
+
+    assert Enum.any?(help_parents, &(&1.slug == "roadside-help" and &1.active == false))
+    assert Enum.all?(help_parents, &(&1.mode == :help))
+    assert Enum.all?(activity_parents, &(&1.mode == :activity))
+    refute Enum.any?(activity_parents, &(&1.slug == "roadside-help"))
+  end
+
   test "default urgent and roadside categories are hierarchical and idempotent", context do
     first_ids =
       Catalog.list_categories()

test/who_need_help/support_and_content_removal_test.exs

@@ -211,6 +211,32 @@ defmodule WhoNeedHelp.SupportAndContentRemovalTest do
     assert request.contact_verified_at
   end
 
+  test "content-removal ownership lookup is scoped to the submitting account" do
+    owner = user_fixture()
+    outsider = user_fixture()
+
+    assert {:ok, notice} =
+             ContentRemoval.create_notice(user_scope_fixture(owner), :general, %{
+               "category" => "privacy_violation",
+               "submitter_name" => "Notice Owner",
+               "relationship" => "self",
+               "content_locations" => "https://example.test/requests/scoped-notice",
+               "explanation" =>
+                 "This notice verifies account-scoped access to a removal request.",
+               "electronic_signature" => "Notice Owner",
+               "good_faith" => "true",
+               "accurate_complete" => "true"
+             })
+
+    assert {:ok, ^notice} = ContentRemoval.get_for_user(user_scope_fixture(owner), notice.id)
+
+    assert {:error, :not_found} =
+             ContentRemoval.get_for_user(user_scope_fixture(outsider), notice.id)
+
+    assert [^notice] = ContentRemoval.list_for_user(user_scope_fixture(owner))
+    assert [] = ContentRemoval.list_for_user(user_scope_fixture(outsider))
+  end
+
   defp moderator_scope do
     user_fixture()
     |> Ecto.Changeset.change(role: :moderator)

test/who_need_help/trust_safety_test.exs

@@ -114,6 +114,67 @@ defmodule WhoNeedHelp.TrustSafetyTest do
              )
   end
 
+  test "category moderation cannot cross help and activity taxonomies", context do
+    moderator =
+      user_fixture(display_name: "Category moderator")
+      |> Ecto.Changeset.change(role: :moderator)
+      |> Repo.update!()
+
+    moderator_scope = user_scope_fixture(moderator)
+    activity_category = Catalog.list_categories(:activity) |> List.first()
+
+    {:ok, activity_proposal} =
+      Catalog.propose(context.requester_scope, %{
+        "proposed_name" => "Board games",
+        "mode" => "activity",
+        "reason" => "A reusable social activity category for public board game meetings."
+      })
+
+    assert {:error, :mode_mismatch} =
+             Catalog.merge_proposal(
+               moderator_scope,
+               activity_proposal.id,
+               context.category.id,
+               "Wrong mode"
+             )
+
+    assert {:ok, merged} =
+             Catalog.merge_proposal(
+               moderator_scope,
+               activity_proposal.id,
+               activity_category.id,
+               "Same mode"
+             )
+
+    assert merged.status == :merged
+    assert merged.merged_into_id == activity_category.id
+
+    roadside_parent =
+      Catalog.list_proposal_parents(:help)
+      |> Enum.find(&(&1.slug == "roadside-help"))
+
+    {:ok, help_proposal} =
+      Catalog.propose(context.requester_scope, %{
+        "proposed_name" => "Cargo bicycle",
+        "parent_id" => roadside_parent.id,
+        "mode" => "activity",
+        "reason" => "A reusable help category for cargo bicycle roadside problems."
+      })
+
+    assert help_proposal.mode == :help
+
+    assert {:ok, %{category: created}} =
+             Catalog.approve_proposal(moderator_scope, help_proposal.id, %{
+               "slug" => "cargo-bicycle-#{System.unique_integer([:positive])}",
+               "names" => %{"en" => "Cargo bicycle help"},
+               "mode" => "activity",
+               "parent_id" => activity_category.id
+             })
+
+    assert created.mode == :help
+    assert created.parent_id == roadside_parent.id
+  end
+
   test "tracking derives movement and proximity from browser accuracy envelopes", context do
     {:ok, request} = Help.create_request(context.requester_scope, context.attrs)
     {:ok, assignment} = Help.accept_request(context.helper_scope, request.id)

test/who_need_help_web/controllers/support_controller_test.exs

@@ -80,7 +80,7 @@ defmodule WhoNeedHelpWeb.SupportControllerTest do
   describe "authenticated support" do
     setup :register_and_log_in_user
 
-    test "lists the current user's cases and links account deletion from settings", %{
+    test "lists the current user's support cases and removal notices", %{
       conn: conn,
       user: user
     } do
@@ -91,9 +91,50 @@ defmodule WhoNeedHelpWeb.SupportControllerTest do
           "details" => "I need assistance understanding an account setting."
         })
 
+      {:ok, notice} =
+        WhoNeedHelp.ContentRemoval.create_notice(user_scope_fixture(user), :general, %{
+          "category" => "privacy_violation",
+          "submitter_name" => "Account Owner",
+          "relationship" => "self",
+          "content_locations" => "https://example.test/requests/private-content",
+          "explanation" =>
+            "This notice verifies that a signed-in account can revisit its private case.",
+          "electronic_signature" => "Account Owner",
+          "good_faith" => "true",
+          "accurate_complete" => "true"
+        })
+
       assert html_response(get(conn, ~p"/support/requests"), 200) =~ request.reference
+
+      assert html_response(get(conn, ~p"/legal/content-removal/requests"), 200) =~
+               notice.reference
+
+      assert html_response(get(conn, ~p"/legal/content-removal/#{notice.id}"), 200) =~
+               notice.reference
+
       assert html_response(get(conn, ~p"/users/settings"), 200) =~ ~p"/account/delete"
     end
+
+    test "does not expose another account's removal notice without its token", %{
+      conn: conn
+    } do
+      owner = user_fixture()
+
+      {:ok, notice} =
+        WhoNeedHelp.ContentRemoval.create_notice(user_scope_fixture(owner), :general, %{
+          "category" => "privacy_violation",
+          "submitter_name" => "Different Owner",
+          "relationship" => "self",
+          "content_locations" => "https://example.test/requests/other-account",
+          "explanation" =>
+            "This notice must remain private from a different authenticated account.",
+          "electronic_signature" => "Different Owner",
+          "good_faith" => "true",
+          "accurate_complete" => "true"
+        })
+
+      assert response(get(conn, ~p"/legal/content-removal/#{notice.id}"), 404) == "Not found"
+    end
   end
 
   describe "operator queue authorization" do

test/who_need_help_web/live/mutual_aid_live_test.exs

@@ -15,6 +15,71 @@ defmodule WhoNeedHelpWeb.MutualAidLiveTest do
     assert html =~ "Repeated help between the same pair"
   end
 
+  test "public profile reveals trust data without exposing private account fields", %{conn: conn} do
+    category = Catalog.seed_defaults()
+
+    requester =
+      user_fixture(display_name: "Public reviewer")
+      |> Ecto.Changeset.change(moderation_note: "never render this note")
+      |> Repo.update!()
+
+    helper = user_fixture(display_name: "Public helper")
+
+    {:ok, helper} =
+      Accounts.update_user_profile(helper, %{
+        "display_name" => helper.display_name,
+        "bio" => "I help with bicycles and medicine pickup.",
+        "locale" => helper.locale,
+        "location_visibility" => helper.location_visibility,
+        "direct_message_policy" => helper.direct_message_policy,
+        "tip_url" => "https://example.com/thanks"
+      })
+
+    {:ok, _identity} =
+      Accounts.add_social_identity(helper, %{
+        "provider" => "telegram",
+        "profile_url" => "https://t.me/public_helper",
+        "handle" => "@public_helper"
+      })
+
+    {:ok, request} =
+      Help.create_request(Accounts.Scope.for_user(requester), request_attrs(category))
+
+    {:ok, assignment} = Help.accept_request(Accounts.Scope.for_user(helper), request.id)
+    {:ok, _} = Help.confirm_completion(Accounts.Scope.for_user(requester), assignment.id)
+    {:ok, _} = Help.confirm_completion(Accounts.Scope.for_user(helper), assignment.id)
+
+    {:ok, assignment} =
+      Help.verify_handover(
+        Accounts.Scope.for_user(helper),
+        assignment.id,
+        Help.handover_code(request.id)
+      )
+
+    {:ok, _} =
+      Trust.submit_review(Accounts.Scope.for_user(requester), assignment, %{
+        "rating" => "5",
+        "comment" => "Reliable and kind."
+      })
+
+    {:ok, _} =
+      Trust.submit_review(Accounts.Scope.for_user(helper), assignment, %{
+        "rating" => "4",
+        "comment" => "Clear request."
+      })
+
+    {:ok, _view, html} = live(conn, ~p"/people/#{helper.id}")
+
+    assert html =~ "Public helper"
+    assert html =~ "I help with bicycles and medicine pickup."
+    assert html =~ "Reliable and kind."
+    assert html =~ "Public reviewer"
+    assert html =~ "https://t.me/public_helper"
+    assert html =~ "https://example.com/thanks"
+    refute html =~ helper.email
+    refute html =~ "never render this note"
+  end
+
   test "authenticated LiveView honors the locale stored by the browser pipeline", %{conn: conn} do
     conn = get(conn, ~p"/?locale=uk")
     {:ok, _view, html} = live(conn, ~p"/requests")
@@ -860,6 +925,55 @@ defmodule WhoNeedHelpWeb.MutualAidLiveTest do
     assert render(view) =~ "Chain repair"
   end
 
+  test "category voting toggles and parent choices follow the selected mode", %{
+    conn: conn,
+    user: user
+  } do
+    Catalog.seed_defaults()
+
+    {:ok, proposal} =
+      Catalog.propose(Accounts.Scope.for_user(user), %{
+        "proposed_name" => "Cargo bicycle help",
+        "mode" => "help",
+        "reason" => "A reusable category for cargo bicycle roadside assistance."
+      })
+
+    roadside = Enum.find(Catalog.list_proposal_parents(:help), &(&1.slug == "roadside-help"))
+    activity_parent = Catalog.list_proposal_parents(:activity) |> List.first()
+
+    {:ok, view, _html} = live(conn, ~p"/categories/proposals")
+
+    assert has_element?(view, "#proposal-vote-#{proposal.id}[aria-pressed='false']")
+    assert has_element?(view, "#category-proposal-form option[value='#{roadside.id}']")
+
+    view
+    |> element("#proposal-vote-#{proposal.id}")
+    |> render_click()
+
+    assert has_element?(view, "#proposal-unvote-#{proposal.id}[aria-pressed='true']")
+    assert render(view) =~ "Voted · 1"
+
+    view
+    |> element("#proposal-unvote-#{proposal.id}")
+    |> render_click()
+
+    assert has_element?(view, "#proposal-vote-#{proposal.id}[aria-pressed='false']")
+    assert render(view) =~ "Vote · 0"
+
+    view
+    |> form("#category-proposal-form", category_proposal: %{mode: "activity"})
+    |> render_change()
+
+    refute has_element?(view, "#category-proposal-form option[value='#{roadside.id}']")
+
+    if activity_parent do
+      assert has_element?(
+               view,
+               "#category-proposal-form option[value='#{activity_parent.id}']"
+             )
+    end
+  end
+
   test "review submission updates both participant pages and hides the submitted form" do
     category = Catalog.seed_defaults()
     requester = user_fixture(display_name: "Review requester")