initial book review schema

lib/wild/book_reads.ex

@@ -0,0 +1,104 @@
+defmodule Wild.BookReads do
+  @moduledoc """
+  The BookReads context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Wild.Repo
+
+  alias Wild.BookReads.BookRead
+
+  @doc """
+  Returns the list of book_reads.
+
+  ## Examples
+
+      iex> list_book_reads()
+      [%BookRead{}, ...]
+
+  """
+  def list_book_reads do
+    Repo.all(BookRead)
+  end
+
+  @doc """
+  Gets a single book_read.
+
+  Raises `Ecto.NoResultsError` if the Book read does not exist.
+
+  ## Examples
+
+      iex> get_book_read!(123)
+      %BookRead{}
+
+      iex> get_book_read!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_book_read!(id), do: Repo.get!(BookRead, id)
+
+  @doc """
+  Creates a book_read.
+
+  ## Examples
+
+      iex> create_book_read(%{field: value})
+      {:ok, %BookRead{}}
+
+      iex> create_book_read(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_book_read(attrs \\ %{}) do
+    %BookRead{}
+    |> BookRead.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a book_read.
+
+  ## Examples
+
+      iex> update_book_read(book_read, %{field: new_value})
+      {:ok, %BookRead{}}
+
+      iex> update_book_read(book_read, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_book_read(%BookRead{} = book_read, attrs) do
+    book_read
+    |> BookRead.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a book_read.
+
+  ## Examples
+
+      iex> delete_book_read(book_read)
+      {:ok, %BookRead{}}
+
+      iex> delete_book_read(book_read)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_book_read(%BookRead{} = book_read) do
+    Repo.delete(book_read)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking book_read changes.
+
+  ## Examples
+
+      iex> change_book_read(book_read)
+      %Ecto.Changeset{data: %BookRead{}}
+
+  """
+  def change_book_read(%BookRead{} = book_read, attrs \\ %{}) do
+    BookRead.changeset(book_read, attrs)
+  end
+end

lib/wild/book_reads/book_read.ex

@@ -0,0 +1,24 @@
+defmodule Wild.BookReads.BookRead do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  @primary_key false
+  schema "book_reads" do
+    field :progress, :integer
+    field :rating, :integer
+    field :thoughts, :string
+    field :read_start, :utc_datetime
+    field :read_finish, :utc_datetime
+    field :user_id, :id, primary_key: true
+    field :book_id, :id, primary_key: true
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(book_read, attrs) do
+    book_read
+    |> cast(attrs, [:rating, :thoughts, :read_start, :read_finish, :progress])
+    |> validate_required([:rating, :thoughts, :read_start, :read_finish, :progress])
+  end
+end

lib/wild/books/author.ex

@@ -0,0 +1,21 @@
+defmodule Wild.Books.Author do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "authors" do
+    field :name, :string
+    field :country, :string
+    field :bio, :string
+    field :year_born, :string
+    field :year_died, :string
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(author, attrs) do
+    author
+    |> cast(attrs, [:name, :country, :bio, :year_born, :year_died])
+    |> validate_required([:name, :country, :bio, :year_born, :year_died])
+  end
+end

lib/wild/books/book.ex

@@ -0,0 +1,20 @@
+defmodule Wild.Books.Book do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "books" do
+    field :title, :string
+    field :blurb, :string
+    field :publication_year, :string
+    field :author_id, :id
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(book, attrs) do
+    book
+    |> cast(attrs, [:title, :blurb, :publication_year])
+    |> validate_required([:title, :blurb, :publication_year])
+  end
+end

lib/wild_web/live/book_read_live/form_component.ex

@@ -0,0 +1,86 @@
+defmodule WildWeb.BookReadLive.FormComponent do
+  use WildWeb, :live_component
+
+  alias Wild.BookReads
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <div>
+      <.header>
+        {@title}
+        <:subtitle>Use this form to manage book_read records in your database.</:subtitle>
+      </.header>
+
+      <.simple_form
+        for={@form}
+        id="book_read-form"
+        phx-target={@myself}
+        phx-change="validate"
+        phx-submit="save"
+      >
+        <.input field={@form[:rating]} type="number" label="Rating" />
+        <.input field={@form[:thoughts]} type="text" label="Thoughts" />
+        <.input field={@form[:read_start]} type="datetime-local" label="Read start" />
+        <.input field={@form[:read_finish]} type="datetime-local" label="Read finish" />
+        <.input field={@form[:progress]} type="number" label="Progress" />
+        <:actions>
+          <.button phx-disable-with="Saving...">Save Book read</.button>
+        </:actions>
+      </.simple_form>
+    </div>
+    """
+  end
+
+  @impl true
+  def update(%{book_read: book_read} = assigns, socket) do
+    {:ok,
+     socket
+     |> assign(assigns)
+     |> assign_new(:form, fn ->
+       to_form(BookReads.change_book_read(book_read))
+     end)}
+  end
+
+  @impl true
+  def handle_event("validate", %{"book_read" => book_read_params}, socket) do
+    changeset = BookReads.change_book_read(socket.assigns.book_read, book_read_params)
+    {:noreply, assign(socket, form: to_form(changeset, action: :validate))}
+  end
+
+  def handle_event("save", %{"book_read" => book_read_params}, socket) do
+    save_book_read(socket, socket.assigns.action, book_read_params)
+  end
+
+  defp save_book_read(socket, :edit, book_read_params) do
+    case BookReads.update_book_read(socket.assigns.book_read, book_read_params) do
+      {:ok, book_read} ->
+        notify_parent({:saved, book_read})
+
+        {:noreply,
+         socket
+         |> put_flash(:info, "Book read updated successfully")
+         |> push_patch(to: socket.assigns.patch)}
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        {:noreply, assign(socket, form: to_form(changeset))}
+    end
+  end
+
+  defp save_book_read(socket, :new, book_read_params) do
+    case BookReads.create_book_read(book_read_params) do
+      {:ok, book_read} ->
+        notify_parent({:saved, book_read})
+
+        {:noreply,
+         socket
+         |> put_flash(:info, "Book read created successfully")
+         |> push_patch(to: socket.assigns.patch)}
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        {:noreply, assign(socket, form: to_form(changeset))}
+    end
+  end
+
+  defp notify_parent(msg), do: send(self(), {__MODULE__, msg})
+end

lib/wild_web/live/book_read_live/index.ex

@@ -0,0 +1,47 @@
+defmodule WildWeb.BookReadLive.Index do
+  use WildWeb, :live_view
+
+  alias Wild.BookReads
+  alias Wild.BookReads.BookRead
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok, stream(socket, :book_reads, BookReads.list_book_reads())}
+  end
+
+  @impl true
+  def handle_params(params, _url, socket) do
+    {:noreply, apply_action(socket, socket.assigns.live_action, params)}
+  end
+
+  defp apply_action(socket, :edit, %{"id" => id}) do
+    socket
+    |> assign(:page_title, "Edit Book read")
+    |> assign(:book_read, BookReads.get_book_read!(id))
+  end
+
+  defp apply_action(socket, :new, _params) do
+    socket
+    |> assign(:page_title, "New Book read")
+    |> assign(:book_read, %BookRead{})
+  end
+
+  defp apply_action(socket, :index, _params) do
+    socket
+    |> assign(:page_title, "Listing Book reads")
+    |> assign(:book_read, nil)
+  end
+
+  @impl true
+  def handle_info({WildWeb.BookReadLive.FormComponent, {:saved, book_read}}, socket) do
+    {:noreply, stream_insert(socket, :book_reads, book_read)}
+  end
+
+  @impl true
+  def handle_event("delete", %{"id" => id}, socket) do
+    book_read = BookReads.get_book_read!(id)
+    {:ok, _} = BookReads.delete_book_read(book_read)
+
+    {:noreply, stream_delete(socket, :book_reads, book_read)}
+  end
+end

lib/wild_web/live/book_read_live/index.html.heex

@@ -0,0 +1,45 @@
+<.header>
+  Listing Book reads
+  <:actions>
+    <.link patch={~p"/book_reads/new"}>
+      <.button>New Book read</.button>
+    </.link>
+  </:actions>
+</.header>
+
+<.table
+  id="book_reads"
+  rows={@streams.book_reads}
+  row_click={fn {_id, book_read} -> JS.navigate(~p"/book_reads/#{book_read}") end}
+>
+  <:col :let={{_id, book_read}} label="Rating">{book_read.rating}</:col>
+  <:col :let={{_id, book_read}} label="Thoughts">{book_read.thoughts}</:col>
+  <:col :let={{_id, book_read}} label="Read start">{book_read.read_start}</:col>
+  <:col :let={{_id, book_read}} label="Read finish">{book_read.read_finish}</:col>
+  <:col :let={{_id, book_read}} label="Progress">{book_read.progress}</:col>
+  <:action :let={{_id, book_read}}>
+    <div class="sr-only">
+      <.link navigate={~p"/book_reads/#{book_read}"}>Show</.link>
+    </div>
+    <.link patch={~p"/book_reads/#{book_read}/edit"}>Edit</.link>
+  </:action>
+  <:action :let={{id, book_read}}>
+    <.link
+      phx-click={JS.push("delete", value: %{id: book_read.id}) |> hide("##{id}")}
+      data-confirm="Are you sure?"
+    >
+      Delete
+    </.link>
+  </:action>
+</.table>
+
+<.modal :if={@live_action in [:new, :edit]} id="book_read-modal" show on_cancel={JS.patch(~p"/book_reads")}>
+  <.live_component
+    module={WildWeb.BookReadLive.FormComponent}
+    id={@book_read.id || :new}
+    title={@page_title}
+    action={@live_action}
+    book_read={@book_read}
+    patch={~p"/book_reads"}
+  />
+</.modal>

lib/wild_web/live/book_read_live/show.ex

@@ -0,0 +1,21 @@
+defmodule WildWeb.BookReadLive.Show do
+  use WildWeb, :live_view
+
+  alias Wild.BookReads
+
+  @impl true
+  def mount(_params, _session, socket) do
+    {:ok, socket}
+  end
+
+  @impl true
+  def handle_params(%{"id" => id}, _, socket) do
+    {:noreply,
+     socket
+     |> assign(:page_title, page_title(socket.assigns.live_action))
+     |> assign(:book_read, BookReads.get_book_read!(id))}
+  end
+
+  defp page_title(:show), do: "Show Book read"
+  defp page_title(:edit), do: "Edit Book read"
+end

lib/wild_web/live/book_read_live/show.html.heex

@@ -0,0 +1,30 @@
+<.header>
+  Book read {@book_read.id}
+  <:subtitle>This is a book_read record from your database.</:subtitle>
+  <:actions>
+    <.link patch={~p"/book_reads/#{@book_read}/show/edit"} phx-click={JS.push_focus()}>
+      <.button>Edit book_read</.button>
+    </.link>
+  </:actions>
+</.header>
+
+<.list>
+  <:item title="Rating">{@book_read.rating}</:item>
+  <:item title="Thoughts">{@book_read.thoughts}</:item>
+  <:item title="Read start">{@book_read.read_start}</:item>
+  <:item title="Read finish">{@book_read.read_finish}</:item>
+  <:item title="Progress">{@book_read.progress}</:item>
+</.list>
+
+<.back navigate={~p"/book_reads"}>Back to book_reads</.back>
+
+<.modal :if={@live_action == :edit} id="book_read-modal" show on_cancel={JS.patch(~p"/book_reads/#{@book_read}")}>
+  <.live_component
+    module={WildWeb.BookReadLive.FormComponent}
+    id={@book_read.id}
+    title={@page_title}
+    action={@live_action}
+    book_read={@book_read}
+    patch={~p"/book_reads/#{@book_read}"}
+  />
+</.modal>