93 lines
2.4 KiB
Elixir
93 lines
2.4 KiB
Elixir
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defmodule HomemanWeb.UserLive.FormComponent do
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use HomemanWeb, :live_component
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alias Homeman.Accounts
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@impl true
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def render(assigns) do
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~H"""
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<div>
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<.header>
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<%= @title %>
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<:subtitle>Use this form to manage user records in your database.</:subtitle>
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</.header>
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<.simple_form
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for={@form}
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id="user-form"
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phx-target={@myself}
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phx-change="validate"
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phx-submit="save"
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>
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<.input field={@form[:name]} type="text" label="Name" />
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<.input field={@form[:avatar_url]} type="text" label="Avatar url" />
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<.input field={@form[:color]} type="text" label="Color" />
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<:actions>
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<.button phx-disable-with="Saving...">Save User</.button>
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</:actions>
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</.simple_form>
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</div>
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"""
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end
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@impl true
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def update(%{user: user} = assigns, socket) do
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changeset = Accounts.change_user(user)
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{:ok,
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socket
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|> assign(assigns)
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|> assign_form(changeset)}
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end
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@impl true
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def handle_event("validate", %{"user" => user_params}, socket) do
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changeset =
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socket.assigns.user
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|> Accounts.change_user(user_params)
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|> Map.put(:action, :validate)
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{:noreply, assign_form(socket, changeset)}
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end
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def handle_event("save", %{"user" => user_params}, socket) do
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save_user(socket, socket.assigns.action, user_params)
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end
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defp save_user(socket, :edit, user_params) do
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case Accounts.update_user(socket.assigns.user, user_params) do
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{:ok, user} ->
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notify_parent({:saved, user})
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{:noreply,
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socket
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|> put_flash(:info, "User updated successfully")
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|> push_patch(to: socket.assigns.patch)}
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{:error, %Ecto.Changeset{} = changeset} ->
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{:noreply, assign_form(socket, changeset)}
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end
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end
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defp save_user(socket, :new, user_params) do
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case Accounts.create_user(user_params) do
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{:ok, user} ->
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notify_parent({:saved, user})
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{:noreply,
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socket
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|> put_flash(:info, "User created successfully")
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|> push_patch(to: socket.assigns.patch)}
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{:error, %Ecto.Changeset{} = changeset} ->
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{:noreply, assign_form(socket, changeset)}
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end
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end
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defp assign_form(socket, %Ecto.Changeset{} = changeset) do
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assign(socket, :form, to_form(changeset))
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end
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defp notify_parent(msg), do: send(self(), {__MODULE__, msg})
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end
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