After "mix phx.gen.live Biddings Bidding biddings bidding_round:integer amount:integer depot_wish_one:string depot_wish_two:string".

lib/beet_round_server/biddings.ex

@@ -0,0 +1,147 @@
+defmodule BeetRoundServer.Biddings do
+  @moduledoc """
+  The Biddings context.
+  """
+
+  import Ecto.Query, warn: false
+  alias BeetRoundServer.Repo
+
+  alias BeetRoundServer.Biddings.Bidding
+  alias BeetRoundServer.Accounts.Scope
+
+  @doc """
+  Subscribes to scoped notifications about any bidding changes.
+
+  The broadcasted messages match the pattern:
+
+    * {:created, %Bidding{}}
+    * {:updated, %Bidding{}}
+    * {:deleted, %Bidding{}}
+
+  """
+  def subscribe_biddings(%Scope{} = scope) do
+    key = scope.user.id
+
+    Phoenix.PubSub.subscribe(BeetRoundServer.PubSub, "user:#{key}:biddings")
+  end
+
+  defp broadcast_bidding(%Scope{} = scope, message) do
+    key = scope.user.id
+
+    Phoenix.PubSub.broadcast(BeetRoundServer.PubSub, "user:#{key}:biddings", message)
+  end
+
+  @doc """
+  Returns the list of biddings.
+
+  ## Examples
+
+      iex> list_biddings(scope)
+      [%Bidding{}, ...]
+
+  """
+  def list_biddings(%Scope{} = scope) do
+    Repo.all_by(Bidding, user_id: scope.user.id)
+  end
+
+  @doc """
+  Gets a single bidding.
+
+  Raises `Ecto.NoResultsError` if the Bidding does not exist.
+
+  ## Examples
+
+      iex> get_bidding!(scope, 123)
+      %Bidding{}
+
+      iex> get_bidding!(scope, 456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_bidding!(%Scope{} = scope, id) do
+    Repo.get_by!(Bidding, id: id, user_id: scope.user.id)
+  end
+
+  @doc """
+  Creates a bidding.
+
+  ## Examples
+
+      iex> create_bidding(scope, %{field: value})
+      {:ok, %Bidding{}}
+
+      iex> create_bidding(scope, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_bidding(%Scope{} = scope, attrs) do
+    with {:ok, bidding = %Bidding{}} <-
+           %Bidding{}
+           |> Bidding.changeset(attrs, scope)
+           |> Repo.insert() do
+      broadcast_bidding(scope, {:created, bidding})
+      {:ok, bidding}
+    end
+  end
+
+  @doc """
+  Updates a bidding.
+
+  ## Examples
+
+      iex> update_bidding(scope, bidding, %{field: new_value})
+      {:ok, %Bidding{}}
+
+      iex> update_bidding(scope, bidding, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_bidding(%Scope{} = scope, %Bidding{} = bidding, attrs) do
+    true = bidding.user_id == scope.user.id
+
+    with {:ok, bidding = %Bidding{}} <-
+           bidding
+           |> Bidding.changeset(attrs, scope)
+           |> Repo.update() do
+      broadcast_bidding(scope, {:updated, bidding})
+      {:ok, bidding}
+    end
+  end
+
+  @doc """
+  Deletes a bidding.
+
+  ## Examples
+
+      iex> delete_bidding(scope, bidding)
+      {:ok, %Bidding{}}
+
+      iex> delete_bidding(scope, bidding)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_bidding(%Scope{} = scope, %Bidding{} = bidding) do
+    true = bidding.user_id == scope.user.id
+
+    with {:ok, bidding = %Bidding{}} <-
+           Repo.delete(bidding) do
+      broadcast_bidding(scope, {:deleted, bidding})
+      {:ok, bidding}
+    end
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking bidding changes.
+
+  ## Examples
+
+      iex> change_bidding(scope, bidding)
+      %Ecto.Changeset{data: %Bidding{}}
+
+  """
+  def change_bidding(%Scope{} = scope, %Bidding{} = bidding, attrs \\ %{}) do
+    true = bidding.user_id == scope.user.id
+
+    Bidding.changeset(bidding, attrs, scope)
+  end
+end

lib/beet_round_server/biddings/bidding.ex

@@ -0,0 +1,24 @@
+defmodule BeetRoundServer.Biddings.Bidding do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  @primary_key {:id, :binary_id, autogenerate: true}
+  @foreign_key_type :binary_id
+  schema "biddings" do
+    field :bidding_round, :integer
+    field :amount, :integer
+    field :depot_wish_one, :string
+    field :depot_wish_two, :string
+    field :user_id, :binary_id
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(bidding, attrs, user_scope) do
+    bidding
+    |> cast(attrs, [:bidding_round, :amount, :depot_wish_one, :depot_wish_two])
+    |> validate_required([:bidding_round, :amount, :depot_wish_one, :depot_wish_two])
+    |> put_change(:user_id, user_scope.user.id)
+  end
+end

lib/beet_round_server_web/live/bidding_live/form.ex

@@ -0,0 +1,101 @@
+defmodule BeetRoundServerWeb.BiddingLive.Form do
+  use BeetRoundServerWeb, :live_view
+
+  alias BeetRoundServer.Biddings
+  alias BeetRoundServer.Biddings.Bidding
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_scope={@current_scope}>
+      <.header>
+        {@page_title}
+        <:subtitle>Use this form to manage bidding records in your database.</:subtitle>
+      </.header>
+
+      <.form for={@form} id="bidding-form" phx-change="validate" phx-submit="save">
+        <.input field={@form[:bidding_round]} type="number" label="Bidding round" />
+        <.input field={@form[:amount]} type="number" label="Amount" />
+        <.input field={@form[:depot_wish_one]} type="text" label="Depot wish one" />
+        <.input field={@form[:depot_wish_two]} type="text" label="Depot wish two" />
+        <footer>
+          <.button phx-disable-with="Saving..." variant="primary">Save Bidding</.button>
+          <.button navigate={return_path(@current_scope, @return_to, @bidding)}>Cancel</.button>
+        </footer>
+      </.form>
+    </Layouts.app>
+    """
+  end
+
+  @impl true
+  def mount(params, _session, socket) do
+    {:ok,
+     socket
+     |> assign(:return_to, return_to(params["return_to"]))
+     |> apply_action(socket.assigns.live_action, params)}
+  end
+
+  defp return_to("show"), do: "show"
+  defp return_to(_), do: "index"
+
+  defp apply_action(socket, :edit, %{"id" => id}) do
+    bidding = Biddings.get_bidding!(socket.assigns.current_scope, id)
+
+    socket
+    |> assign(:page_title, "Edit Bidding")
+    |> assign(:bidding, bidding)
+    |> assign(:form, to_form(Biddings.change_bidding(socket.assigns.current_scope, bidding)))
+  end
+
+  defp apply_action(socket, :new, _params) do
+    bidding = %Bidding{user_id: socket.assigns.current_scope.user.id}
+
+    socket
+    |> assign(:page_title, "New Bidding")
+    |> assign(:bidding, bidding)
+    |> assign(:form, to_form(Biddings.change_bidding(socket.assigns.current_scope, bidding)))
+  end
+
+  @impl true
+  def handle_event("validate", %{"bidding" => bidding_params}, socket) do
+    changeset = Biddings.change_bidding(socket.assigns.current_scope, socket.assigns.bidding, bidding_params)
+    {:noreply, assign(socket, form: to_form(changeset, action: :validate))}
+  end
+
+  def handle_event("save", %{"bidding" => bidding_params}, socket) do
+    save_bidding(socket, socket.assigns.live_action, bidding_params)
+  end
+
+  defp save_bidding(socket, :edit, bidding_params) do
+    case Biddings.update_bidding(socket.assigns.current_scope, socket.assigns.bidding, bidding_params) do
+      {:ok, bidding} ->
+        {:noreply,
+         socket
+         |> put_flash(:info, "Bidding updated successfully")
+         |> push_navigate(
+           to: return_path(socket.assigns.current_scope, socket.assigns.return_to, bidding)
+         )}
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        {:noreply, assign(socket, form: to_form(changeset))}
+    end
+  end
+
+  defp save_bidding(socket, :new, bidding_params) do
+    case Biddings.create_bidding(socket.assigns.current_scope, bidding_params) do
+      {:ok, bidding} ->
+        {:noreply,
+         socket
+         |> put_flash(:info, "Bidding created successfully")
+         |> push_navigate(
+           to: return_path(socket.assigns.current_scope, socket.assigns.return_to, bidding)
+         )}
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        {:noreply, assign(socket, form: to_form(changeset))}
+    end
+  end
+
+  defp return_path(_scope, "index", _bidding), do: ~p"/biddings"
+  defp return_path(_scope, "show", bidding), do: ~p"/biddings/#{bidding}"
+end

lib/beet_round_server_web/live/bidding_live/index.ex

@@ -0,0 +1,76 @@
+defmodule BeetRoundServerWeb.BiddingLive.Index do
+  use BeetRoundServerWeb, :live_view
+
+  alias BeetRoundServer.Biddings
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_scope={@current_scope}>
+      <.header>
+        Listing Biddings
+        <:actions>
+          <.button variant="primary" navigate={~p"/biddings/new"}>
+            <.icon name="hero-plus" /> New Bidding
+          </.button>
+        </:actions>
+      </.header>
+
+      <.table
+        id="biddings"
+        rows={@streams.biddings}
+        row_click={fn {_id, bidding} -> JS.navigate(~p"/biddings/#{bidding}") end}
+      >
+        <:col :let={{_id, bidding}} label="Bidding round">{bidding.bidding_round}</:col>
+        <:col :let={{_id, bidding}} label="Amount">{bidding.amount}</:col>
+        <:col :let={{_id, bidding}} label="Depot wish one">{bidding.depot_wish_one}</:col>
+        <:col :let={{_id, bidding}} label="Depot wish two">{bidding.depot_wish_two}</:col>
+        <:action :let={{_id, bidding}}>
+          <div class="sr-only">
+            <.link navigate={~p"/biddings/#{bidding}"}>Show</.link>
+          </div>
+          <.link navigate={~p"/biddings/#{bidding}/edit"}>Edit</.link>
+        </:action>
+        <:action :let={{id, bidding}}>
+          <.link
+            phx-click={JS.push("delete", value: %{id: bidding.id}) |> hide("##{id}")}
+            data-confirm="Are you sure?"
+          >
+            Delete
+          </.link>
+        </:action>
+      </.table>
+    </Layouts.app>
+    """
+  end
+
+  @impl true
+  def mount(_params, _session, socket) do
+    if connected?(socket) do
+      Biddings.subscribe_biddings(socket.assigns.current_scope)
+    end
+
+    {:ok,
+     socket
+     |> assign(:page_title, "Listing Biddings")
+     |> stream(:biddings, list_biddings(socket.assigns.current_scope))}
+  end
+
+  @impl true
+  def handle_event("delete", %{"id" => id}, socket) do
+    bidding = Biddings.get_bidding!(socket.assigns.current_scope, id)
+    {:ok, _} = Biddings.delete_bidding(socket.assigns.current_scope, bidding)
+
+    {:noreply, stream_delete(socket, :biddings, bidding)}
+  end
+
+  @impl true
+  def handle_info({type, %BeetRoundServer.Biddings.Bidding{}}, socket)
+      when type in [:created, :updated, :deleted] do
+    {:noreply, stream(socket, :biddings, list_biddings(socket.assigns.current_scope), reset: true)}
+  end
+
+  defp list_biddings(current_scope) do
+    Biddings.list_biddings(current_scope)
+  end
+end

lib/beet_round_server_web/live/bidding_live/show.ex

@@ -0,0 +1,67 @@
+defmodule BeetRoundServerWeb.BiddingLive.Show do
+  use BeetRoundServerWeb, :live_view
+
+  alias BeetRoundServer.Biddings
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_scope={@current_scope}>
+      <.header>
+        Bidding {@bidding.id}
+        <:subtitle>This is a bidding record from your database.</:subtitle>
+        <:actions>
+          <.button navigate={~p"/biddings"}>
+            <.icon name="hero-arrow-left" />
+          </.button>
+          <.button variant="primary" navigate={~p"/biddings/#{@bidding}/edit?return_to=show"}>
+            <.icon name="hero-pencil-square" /> Edit bidding
+          </.button>
+        </:actions>
+      </.header>
+
+      <.list>
+        <:item title="Bidding round">{@bidding.bidding_round}</:item>
+        <:item title="Amount">{@bidding.amount}</:item>
+        <:item title="Depot wish one">{@bidding.depot_wish_one}</:item>
+        <:item title="Depot wish two">{@bidding.depot_wish_two}</:item>
+      </.list>
+    </Layouts.app>
+    """
+  end
+
+  @impl true
+  def mount(%{"id" => id}, _session, socket) do
+    if connected?(socket) do
+      Biddings.subscribe_biddings(socket.assigns.current_scope)
+    end
+
+    {:ok,
+     socket
+     |> assign(:page_title, "Show Bidding")
+     |> assign(:bidding, Biddings.get_bidding!(socket.assigns.current_scope, id))}
+  end
+
+  @impl true
+  def handle_info(
+        {:updated, %BeetRoundServer.Biddings.Bidding{id: id} = bidding},
+        %{assigns: %{bidding: %{id: id}}} = socket
+      ) do
+    {:noreply, assign(socket, :bidding, bidding)}
+  end
+
+  def handle_info(
+        {:deleted, %BeetRoundServer.Biddings.Bidding{id: id}},
+        %{assigns: %{bidding: %{id: id}}} = socket
+      ) do
+    {:noreply,
+     socket
+     |> put_flash(:error, "The current bidding was deleted.")
+     |> push_navigate(to: ~p"/biddings")}
+  end
+
+  def handle_info({type, %BeetRoundServer.Biddings.Bidding{}}, socket)
+      when type in [:created, :updated, :deleted] do
+    {:noreply, socket}
+  end
+end