context: mod_notes

lib/philomena/mod_notes.ex

@@ -0,0 +1,104 @@
+defmodule Philomena.ModNotes do
+  @moduledoc """
+  The ModNotes context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Philomena.Repo
+
+  alias Philomena.ModNotes.ModNote
+
+  @doc """
+  Returns the list of mod_notes.
+
+  ## Examples
+
+      iex> list_mod_notes()
+      [%ModNote{}, ...]
+
+  """
+  def list_mod_notes do
+    Repo.all(ModNote)
+  end
+
+  @doc """
+  Gets a single mod_note.
+
+  Raises `Ecto.NoResultsError` if the Mod note does not exist.
+
+  ## Examples
+
+      iex> get_mod_note!(123)
+      %ModNote{}
+
+      iex> get_mod_note!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_mod_note!(id), do: Repo.get!(ModNote, id)
+
+  @doc """
+  Creates a mod_note.
+
+  ## Examples
+
+      iex> create_mod_note(%{field: value})
+      {:ok, %ModNote{}}
+
+      iex> create_mod_note(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_mod_note(attrs \\ %{}) do
+    %ModNote{}
+    |> ModNote.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a mod_note.
+
+  ## Examples
+
+      iex> update_mod_note(mod_note, %{field: new_value})
+      {:ok, %ModNote{}}
+
+      iex> update_mod_note(mod_note, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_mod_note(%ModNote{} = mod_note, attrs) do
+    mod_note
+    |> ModNote.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a ModNote.
+
+  ## Examples
+
+      iex> delete_mod_note(mod_note)
+      {:ok, %ModNote{}}
+
+      iex> delete_mod_note(mod_note)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_mod_note(%ModNote{} = mod_note) do
+    Repo.delete(mod_note)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking mod_note changes.
+
+  ## Examples
+
+      iex> change_mod_note(mod_note)
+      %Ecto.Changeset{source: %ModNote{}}
+
+  """
+  def change_mod_note(%ModNote{} = mod_note) do
+    ModNote.changeset(mod_note, %{})
+  end
+end

lib/philomena/mod_notes/mod_note.ex

@@ -0,0 +1,24 @@
+defmodule Philomena.ModNotes.ModNote do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "mod_notes" do
+    belongs_to :moderator, Philomena.Users.User
+
+    # fixme: rails polymorphic relation
+    field :notable_id, :integer
+    field :notable_type, :string
+
+    field :body, :string
+    field :deleted, :boolean, default: false
+
+    timestamps(inserted_at: :created_at)
+  end
+
+  @doc false
+  def changeset(mod_note, attrs) do
+    mod_note
+    |> cast(attrs, [])
+    |> validate_required([])
+  end
+end

test/philomena/mod_notes_test.exs

@@ -0,0 +1,62 @@
+defmodule Philomena.ModNotesTest do
+  use Philomena.DataCase
+
+  alias Philomena.ModNotes
+
+  describe "mod_notes" do
+    alias Philomena.ModNotes.ModNote
+
+    @valid_attrs %{}
+    @update_attrs %{}
+    @invalid_attrs %{}
+
+    def mod_note_fixture(attrs \\ %{}) do
+      {:ok, mod_note} =
+        attrs
+        |> Enum.into(@valid_attrs)
+        |> ModNotes.create_mod_note()
+
+      mod_note
+    end
+
+    test "list_mod_notes/0 returns all mod_notes" do
+      mod_note = mod_note_fixture()
+      assert ModNotes.list_mod_notes() == [mod_note]
+    end
+
+    test "get_mod_note!/1 returns the mod_note with given id" do
+      mod_note = mod_note_fixture()
+      assert ModNotes.get_mod_note!(mod_note.id) == mod_note
+    end
+
+    test "create_mod_note/1 with valid data creates a mod_note" do
+      assert {:ok, %ModNote{} = mod_note} = ModNotes.create_mod_note(@valid_attrs)
+    end
+
+    test "create_mod_note/1 with invalid data returns error changeset" do
+      assert {:error, %Ecto.Changeset{}} = ModNotes.create_mod_note(@invalid_attrs)
+    end
+
+    test "update_mod_note/2 with valid data updates the mod_note" do
+      mod_note = mod_note_fixture()
+      assert {:ok, %ModNote{} = mod_note} = ModNotes.update_mod_note(mod_note, @update_attrs)
+    end
+
+    test "update_mod_note/2 with invalid data returns error changeset" do
+      mod_note = mod_note_fixture()
+      assert {:error, %Ecto.Changeset{}} = ModNotes.update_mod_note(mod_note, @invalid_attrs)
+      assert mod_note == ModNotes.get_mod_note!(mod_note.id)
+    end
+
+    test "delete_mod_note/1 deletes the mod_note" do
+      mod_note = mod_note_fixture()
+      assert {:ok, %ModNote{}} = ModNotes.delete_mod_note(mod_note)
+      assert_raise Ecto.NoResultsError, fn -> ModNotes.get_mod_note!(mod_note.id) end
+    end
+
+    test "change_mod_note/1 returns a mod_note changeset" do
+      mod_note = mod_note_fixture()
+      assert %Ecto.Changeset{} = ModNotes.change_mod_note(mod_note)
+    end
+  end
+end