Validations, welcome flow bug fixes

friends/lib/friends/friend.ex

@@ -46,20 +46,35 @@ defmodule Friends.Friend do
       :user_id,
       :address_id
     ])
-    |> Ecto.Changeset.validate_required([:name, :email, :phone, :born])
-    |> Ecto.Changeset.validate_format(:name, ~r/\w+\ \w+/)
+    |> Ecto.Changeset.validate_required([:name, :email, :phone, :born], message: "This field is required.")
+    |> Ecto.Changeset.validate_format(:name, ~r/\w+\ \w+/, message: "Please enter your full name.")
     |> Ecto.Changeset.validate_format(
       :email,
-      Regex.compile!("^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$")
+      Regex.compile!("^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$"),
+      message: "Invalid email format."
     )
     |> Ecto.Changeset.validate_format(
       :phone,
-      Regex.compile!("^[\+]?[(]?[0-9]{3}[)]?[-\s\.]?[0-9]{3}[-\s\.]?[0-9]{4,6}$")
+      Regex.compile!("^[\+]?[(]?[0-9]{3}[)]?[-\s\.]?[0-9]{3}[-\s\.]?[0-9]{4,6}$"),
+      message: "Invalid phone format."
     )
+    |> validate_birthdate()
     |> Ecto.Changeset.unique_constraint(:name)
     |> Ecto.Changeset.unique_constraint(:email)
   end
 
+  defp validate_birthdate(%{changes: %{born: born}} = changeset) do
+    today = DateTime.utc_now |> DateTime.to_date
+    case born |> Date.diff(today) |> div(-365) do
+      age when age < 0 ->
+        changeset |> Ecto.Changeset.add_error(:born, "Please enter a date in the past.")
+      age when age > 90 ->
+        changeset |> Ecto.Changeset.add_error(:born, "Are you sure you're #{age} years old?")
+      _ -> changeset
+    end
+  end
+  defp validate_birthdate(changeset), do: changeset
+
   def all() do
     preloads = [:relationships, :reverse_relationships, :user, :address]
     @repo.all(from(f in Friends.Friend, preload: ^preloads))
@@ -97,7 +112,7 @@ defmodule Friends.Friend do
     |> load_preloads()
   end
 
-  def create(params) do
+  def create(params \\ %{id: nil}) do
     %Friend{}
     |> Friend.changeset(%{params | id: nil})
     |> Map.put(:action, :insert)
@@ -223,7 +238,7 @@ defmodule Friends.Friend do
     |> @repo.preload([:user, :relationships, :reverse_relationships, :address])
   end
 
-  def load_preloads(%Friends.Friend{} = friend), do: friend
+  def load_preloads(friend), do: friend
 
   def get_address(%Friend{} = friend) do
     if friend.address do

friends/lib/friends_web/live/components/components.ex

@@ -185,7 +185,7 @@ defmodule FriendsWeb.FriendsLive.Components do
           <li class="flex flex-row gap-x-6">
               <strong class="md:text-xl w-20 md:w-28 shrink-0 text-right">Phone:</strong>
               <div class="flex flex-col h-16">
-                <%= text_input f, :phone, class: "input input-primary input-sm md:input-md", phx_debounce: "blur", value: @friend.phone %>
+                <%= text_input f, :phone, class: "input input-primary input-sm md:input-md", phx_debounce: "blur", value: @friend.phone |> FriendsWeb.LiveHelpers.display_phone(@changeset) %>
                 <div class="min-w-fit flex place-items-center mr-4"><%= error_tag f, :phone %></div>
               </div>
           </li>
@@ -220,7 +220,7 @@ defmodule FriendsWeb.FriendsLive.Components do
               <%= submit "Save", class: "btn btn-block btn-disabled" %>
             <% end %>
           </div>
-          <%= if @current_user.profile.id == @friend.id do %>
+          <%= if @live_action != :welcome and @current_user.profile.id == @friend.id do %>
             <div class="flex-1">
               <.link href={Routes.user_settings_path(FriendsWeb.Endpoint, :edit)} class="btn btn-block btn-error">Delete</.link>
             </div>

friends/lib/friends_web/live/edit.ex

@@ -17,6 +17,8 @@ defmodule FriendsWeb.FriendsLive.Edit do
      |> assign(:live_action, live_action)
      |> assign_current_user(token |> Map.get("user_token"))
      |> assign(:friend, friend)
+     |> assign(:address_latlon, nil)
+     |> assign(:search_results, nil)
      |> title("Welcome")
      |> assign(:changeset, %Friend{} |> Friend.changeset())}
   end
@@ -76,7 +78,7 @@ defmodule FriendsWeb.FriendsLive.Edit do
   end
 
   def handle_event("validate", %{"friend" => form_params}, %{assigns: %{friend: friend}} = socket) do
-    id = form_params["id"] |> String.to_integer()
+    id = form_params["id"] |> parse_id
     name = form_params["name"]
     nickname = form_params["nickname"]
     born = form_params["born"]

friends/lib/friends_web/views/error_helpers.ex

@@ -10,10 +10,8 @@ defmodule FriendsWeb.ErrorHelpers do
   """
   def error_tag(form, field) do
     Enum.map(Keyword.get_values(form.errors, field), fn error ->
-      content_tag(:span, translate_error(error),
-        class: "invalid-feedback",
-        phx_feedback_for: input_name(form, field)
-      )
+      field = field |> Atom.to_string() |> String.capitalize()
+      content_tag(:span, "#{translate_error(error)}", class: "block mt-1 text-sm text-red-700")
     end)
   end
 

friends/lib/friends_web/views/live_helpers.ex

@@ -6,6 +6,33 @@ defmodule FriendsWeb.LiveHelpers do
     atom |> to_string |> :string.titlecase()
   end
 
+  def parse_id("new"), do: "new"
+  def parse_id(int), do: int |> String.to_integer()
+
+  def display_phone(phone, changeset) do
+    if changeset.errors[:phone] do
+      phone
+    else
+      display_phone(phone)
+    end
+  end
+  def display_phone(phone) do
+    """
+    TODO: Actually implement this
+    """
+
+    has_plus = phone |> String.starts_with?("+")
+    case phone |> String.length do
+      10 ->
+        country = "+1 "
+        [area, first, sec1, sec2] = phone |> to_charlist |> Enum.chunk_every(3) |> Enum.map(&(&1 |> to_string))
+        "#{country}(#{area}) #{first}-#{sec1}#{sec2}"
+        IO.inspect "#{country}(#{area}) #{first}-#{sec1}#{sec2}"
+      11 when has_plus ->
+        phone
+    end
+  end
+
   def assign_current_user(socket, user_token) do
     user =
       case user_token do