bones73k/lib/bones73k_web/live/user_management/form_component.ex

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defmodule Bones73kWeb.UserManagement.FormComponent do
use Bones73kWeb, :live_component
alias Bones73k.{Repo, Accounts}
alias Bones73k.Accounts.User
alias Bones73kWeb.Roles
@impl true
def update(assigns, socket) do
socket
|> assign(assigns)
|> init_changeset(assigns)
|> assign(:role_id, 1)
|> live_okreply()
end
defp init_changeset(socket, %{action: :new, user: user}) do
params = %{role: Accounts.registration_role()}
assign(socket, changeset: Accounts.change_user_registration(user, params))
end
defp init_changeset(socket, %{action: :edit, user: user}) do
assign(socket, changeset: Accounts.change_user_update(user))
end
defp validate_changes(%{action: :new, user: user}, user_params) do
Accounts.change_user_registration(user, user_params)
end
defp validate_changes(%{action: :edit, user: user}, user_params) do
Accounts.change_user_update(user, user_params)
end
defp save_user(%{assigns: %{action: :new}} = socket, user_params) do
case Accounts.register_user(user_params) do
{:ok, user} ->
{:ok, %Bamboo.Email{}} =
Accounts.deliver_user_confirmation_instructions(
user,
&Routes.user_confirmation_url(socket, :confirm, &1)
)
flash = {:success, "User created successfully: #{user.email}"}
send(self(), {:put_flash_message, flash})
socket
|> push_event("modal-please-hide", %{})
|> live_noreply()
{:error, cs} ->
socket
|> put_flash(:error, "Some error creating this user...")
|> assign(changeset: cs)
|> live_noreply()
end
end
defp save_user(%{assigns: %{action: :edit, user: user}} = socket, user_params) do
case Accounts.update_user(user, user_params) do
{:ok, user} ->
flash = {:info, "User updated successfully: #{user.email}"}
send(self(), {:put_flash_message, flash})
socket
|> push_event("modal-please-hide", %{})
|> live_noreply()
{:error, cs} ->
{:noreply, assign(socket, :changeset, cs)}
end
end
@impl true
def handle_event("validate", %{"user" => user_params}, socket) do
cs = validate_changes(socket.assigns, user_params)
{:noreply, assign(socket, :changeset, %{cs | action: :validate})}
end
@impl true
def handle_event("save", %{"user" => user_params}, socket) do
save_user(socket, user_params)
end
def role_description(role) when is_atom(role) do
Keyword.get(User.roles(), role)
end
def role_description(role) when is_binary(role) do
Keyword.get(User.roles(), String.to_existing_atom(role))
end
end