Models for upload and post; generated liveview controller for posts

4 files changed, 242 insertions, 0 deletions

diff --git a/lib/aggiedit/rooms.ex b/lib/aggiedit/rooms.ex
index eac2b65..fb10c4b 100644
--- a/lib/aggiedit/rooms.ex
+++ b/lib/aggiedit/rooms.ex
@@ -108,4 +108,100 @@ defmodule Aggiedit.Rooms do
       nil -> create_room(%{domain: domain})
     end
   end
+
+  alias Aggiedit.Rooms.Post
+
+  @doc """
+  Returns the list of posts.
+
+  ## Examples
+
+      iex> list_posts()
+      [%Post{}, ...]
+
+  """
+  def list_posts do
+    Repo.all(Post)
+  end
+
+  @doc """
+  Gets a single post.
+
+  Raises `Ecto.NoResultsError` if the Post does not exist.
+
+  ## Examples
+
+      iex> get_post!(123)
+      %Post{}
+
+      iex> get_post!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_post!(id), do: Repo.get!(Post, id)
+
+  @doc """
+  Creates a post.
+
+  ## Examples
+
+      iex> create_post(%{field: value})
+      {:ok, %Post{}}
+
+      iex> create_post(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_post(attrs \\ %{}) do
+    %Post{}
+    |> Post.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a post.
+
+  ## Examples
+
+      iex> update_post(post, %{field: new_value})
+      {:ok, %Post{}}
+
+      iex> update_post(post, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_post(%Post{} = post, attrs) do
+    post
+    |> Post.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a post.
+
+  ## Examples
+
+      iex> delete_post(post)
+      {:ok, %Post{}}
+
+      iex> delete_post(post)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_post(%Post{} = post) do
+    Repo.delete(post)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking post changes.
+
+  ## Examples
+
+      iex> change_post(post)
+      %Ecto.Changeset{data: %Post{}}
+
+  """
+  def change_post(%Post{} = post, attrs \\ %{}) do
+    Post.changeset(post, attrs)
+  end
 end
diff --git a/lib/aggiedit/rooms/post.ex b/lib/aggiedit/rooms/post.ex
new file mode 100644
index 0000000..c6ca24a
--- /dev/null
+++ b/lib/aggiedit/rooms/post.ex
@@ -0,0 +1,21 @@
+defmodule Aggiedit.Rooms.Post do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "posts" do
+    field :body, :string
+    field :title, :string
+    field :user_id, :id
+    field :upload_id, :id
+    field :room_id, :id
+
+    timestamps()
+  end
+
+  @doc false
+  def changeset(post, attrs) do
+    post
+    |> cast(attrs, [:title, :body])
+    |> validate_required([:title, :body])
+  end
+end
diff --git a/lib/aggiedit/uploads.ex b/lib/aggiedit/uploads.ex
new file mode 100644
index 0000000..2dcdcc3
--- /dev/null
+++ b/lib/aggiedit/uploads.ex
@@ -0,0 +1,104 @@
+defmodule Aggiedit.Uploads do
+  @moduledoc """
+  The Uploads context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Aggiedit.Repo
+
+  alias Aggiedit.Uploads.Upload
+
+  @doc """
+  Returns the list of uploads.
+
+  ## Examples
+
+      iex> list_uploads()
+      [%Upload{}, ...]
+
+  """
+  def list_uploads do
+    Repo.all(Upload)
+  end
+
+  @doc """
+  Gets a single upload.
+
+  Raises `Ecto.NoResultsError` if the Upload does not exist.
+
+  ## Examples
+
+      iex> get_upload!(123)
+      %Upload{}
+
+      iex> get_upload!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_upload!(id), do: Repo.get!(Upload, id)
+
+  @doc """
+  Creates a upload.
+
+  ## Examples
+
+      iex> create_upload(%{field: value})
+      {:ok, %Upload{}}
+
+      iex> create_upload(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_upload(attrs \\ %{}) do
+    %Upload{}
+    |> Upload.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a upload.
+
+  ## Examples
+
+      iex> update_upload(upload, %{field: new_value})
+      {:ok, %Upload{}}
+
+      iex> update_upload(upload, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_upload(%Upload{} = upload, attrs) do
+    upload
+    |> Upload.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a upload.
+
+  ## Examples
+
+      iex> delete_upload(upload)
+      {:ok, %Upload{}}
+
+      iex> delete_upload(upload)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_upload(%Upload{} = upload) do
+    Repo.delete(upload)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking upload changes.
+
+  ## Examples
+
+      iex> change_upload(upload)
+      %Ecto.Changeset{data: %Upload{}}
+
+  """
+  def change_upload(%Upload{} = upload, attrs \\ %{}) do
+    Upload.changeset(upload, attrs)
+  end
+end
diff --git a/lib/aggiedit/uploads/upload.ex b/lib/aggiedit/uploads/upload.ex
new file mode 100644
index 0000000..f5f028d
--- /dev/null
+++ b/lib/aggiedit/uploads/upload.ex
@@ -0,0 +1,21 @@
+defmodule Aggiedit.Uploads.Upload do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "uploads" do
+    field :file, :string
+    field :mime, :string
+    field :size, :integer
+
+    belongs_to :user, Aggiedit.Accounts.User
+
+    timestamps()
+  end
+
+  @doc false
+  def changeset(upload, attrs) do
+    upload
+    |> cast(attrs, [:file, :mime, :size])
+    |> validate_required([:file, :mime, :size])
+  end
+end