initial commit

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/eventos/coherence/invitation.ex

@@ -0,0 +1,40 @@
+defmodule Eventos.Coherence.Invitation do
+  @moduledoc """
+  Schema to support inviting a someone to create an account.
+  """
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  
+
+  schema "invitations" do
+    field :name, :string
+    field :email, :string
+    field :token, :string
+
+    timestamps()
+  end
+
+  @doc """
+  Creates a changeset based on the `model` and `params`.
+
+  If no params are provided, an invalid changeset is returned
+  with no validation performed.
+  """
+  @spec changeset(Ecto.Schema.t, Map.t) :: Ecto.Changeset.t
+  def changeset(model, params \\ %{}) do
+    model
+    |> cast(params, ~w(name email token))
+    |> validate_required([:name, :email])
+    |> unique_constraint(:email)
+    |> validate_format(:email, ~r/@/)
+  end
+
+  @doc """
+  Creates a changeset for a new schema
+  """
+  @spec new_changeset(Map.t) :: Ecto.Changeset.t
+  def new_changeset(params \\ %{}) do
+    changeset %__MODULE__{}, params
+  end
+end