Add adresses

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

lib/eventos/addresses/addresses.ex

@@ -0,0 +1,104 @@
+defmodule Eventos.Addresses do
+  @moduledoc """
+  The Addresses context.
+  """
+
+  import Ecto.Query, warn: false
+  alias Eventos.Repo
+
+  alias Eventos.Addresses.Address
+
+  @doc """
+  Returns the list of addresses.
+
+  ## Examples
+
+      iex> list_addresses()
+      [%Address{}, ...]
+
+  """
+  def list_addresses do
+    Repo.all(Address)
+  end
+
+  @doc """
+  Gets a single address.
+
+  Raises `Ecto.NoResultsError` if the Address does not exist.
+
+  ## Examples
+
+      iex> get_address!(123)
+      %Address{}
+
+      iex> get_address!(456)
+      ** (Ecto.NoResultsError)
+
+  """
+  def get_address!(id), do: Repo.get!(Address, id)
+
+  @doc """
+  Creates a address.
+
+  ## Examples
+
+      iex> create_address(%{field: value})
+      {:ok, %Address{}}
+
+      iex> create_address(%{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def create_address(attrs \\ %{}) do
+    %Address{}
+    |> Address.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  @doc """
+  Updates a address.
+
+  ## Examples
+
+      iex> update_address(address, %{field: new_value})
+      {:ok, %Address{}}
+
+      iex> update_address(address, %{field: bad_value})
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def update_address(%Address{} = address, attrs) do
+    address
+    |> Address.changeset(attrs)
+    |> Repo.update()
+  end
+
+  @doc """
+  Deletes a Address.
+
+  ## Examples
+
+      iex> delete_address(address)
+      {:ok, %Address{}}
+
+      iex> delete_address(address)
+      {:error, %Ecto.Changeset{}}
+
+  """
+  def delete_address(%Address{} = address) do
+    Repo.delete(address)
+  end
+
+  @doc """
+  Returns an `%Ecto.Changeset{}` for tracking address changes.
+
+  ## Examples
+
+      iex> change_address(address)
+      %Ecto.Changeset{source: %Address{}}
+
+  """
+  def change_address(%Address{} = address) do
+    Address.changeset(address, %{})
+  end
+end