create gists

lib/zoeyscomputer/gists.ex

@@ -0,0 +1,104 @@
+defmodule Zoeyscomputer.Gists do
+  @moduledoc """
+  The Gists context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Zoeyscomputer.Repo
+
+  alias Zoeyscomputer.Gists.Gist
+
+  @doc """
+  Returns the list of gists.
+
+  ## Examples
+
+      iex> list_gists()
+      [%Gist{}, ...]
+
+  """
+  def list_gists do
+    Repo.all(Gist)
+  end
+
+  @doc """
+  Gets a single gist.
+
+  Raises `Ecto.NoResultsError` if the Gist does not exist.
+
+  ## Examples
+
+      iex> get_gist!(123)
+      %Gist{}
+
+      iex> get_gist!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_gist!(id), do: Repo.get!(Gist, id)
+
+  @doc """
+  Creates a gist.
+
+  ## Examples
+
+      iex> create_gist(%{field: value})
+      {:ok, %Gist{}}
+
+      iex> create_gist(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_gist(attrs \\ %{}) do
+    %Gist{}
+    |> Gist.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a gist.
+
+  ## Examples
+
+      iex> update_gist(gist, %{field: new_value})
+      {:ok, %Gist{}}
+
+      iex> update_gist(gist, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_gist(%Gist{} = gist, attrs) do
+    gist
+    |> Gist.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a gist.
+
+  ## Examples
+
+      iex> delete_gist(gist)
+      {:ok, %Gist{}}
+
+      iex> delete_gist(gist)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_gist(%Gist{} = gist) do
+    Repo.delete(gist)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking gist changes.
+
+  ## Examples
+
+      iex> change_gist(gist)
+      %Ecto.Changeset{data: %Gist{}}
+
+  """
+  def change_gist(%Gist{} = gist, attrs \\ %{}) do
+    Gist.changeset(gist, attrs)
+  end
+end

lib/zoeyscomputer/gists/gist.ex

@@ -0,0 +1,18 @@
+defmodule Zoeyscomputer.Gists.Gist do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  schema "gists" do
+    field :code, :string
+    field :lang, :string
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(gist, attrs) do
+    gist
+    |> cast(attrs, [:code, :lang])
+    |> validate_required([:code, :lang])
+  end
+end