homeman-elixir/lib/homeman/accounts.ex

defmodule Homeman.Accounts do
  @moduledoc """
  The Accounts context.
  """

  import Ecto.Query, warn: false
  alias Homeman.Repo

  alias Homeman.Accounts.User

  @doc """
  Returns the list of users.

  ## Examples

      iex> list_users()
      [%User{}, ...]

  """
  def list_users do
    Repo.all(User)
  end

  @doc """
  Gets a single user.

  Raises `Ecto.NoResultsError` if the User does not exist.

  ## Examples

      iex> get_user!(123)
      %User{}

      iex> get_user!(456)
      ** (Ecto.NoResultsError)

  """
  def get_user!(id), do: Repo.get!(User, id)

  @doc """
  Creates a user.

  ## Examples

      iex> create_user(%{field: value})
      {:ok, %User{}}

      iex> create_user(%{field: bad_value})
      {:error, %Ecto.Changeset{}}

  """
  def create_user(attrs \\ %{}) do
    %User{}
    |> User.changeset(attrs)
    |> Repo.insert()
  end

  @doc """
  Updates a user.

  ## Examples

      iex> update_user(user, %{field: new_value})
      {:ok, %User{}}

      iex> update_user(user, %{field: bad_value})
      {:error, %Ecto.Changeset{}}

  """
  def update_user(%User{} = user, attrs) do
    user
    |> User.changeset(attrs)
    |> Repo.update()
  end

  @doc """
  Deletes a user.

  ## Examples

      iex> delete_user(user)
      {:ok, %User{}}

      iex> delete_user(user)
      {:error, %Ecto.Changeset{}}

  """
  def delete_user(%User{} = user) do
    Repo.delete(user)
  end

  @doc """
  Returns an `%Ecto.Changeset{}` for tracking user changes.

  ## Examples

      iex> change_user(user)
      %Ecto.Changeset{data: %User{}}

  """
  def change_user(%User{} = user, attrs \\ %{}) do
    User.changeset(user, attrs)
  end

  alias Homeman.Accounts.Todo

  @doc """
  Returns the list of todos.

  ## Examples

      iex> list_todos()
      [%Todo{}, ...]

  """
  def list_todos do
    Repo.all(Todo)
  end

  @doc """
  Gets a single todo.

  Raises `Ecto.NoResultsError` if the Todo does not exist.

  ## Examples

      iex> get_todo!(123)
      %Todo{}

      iex> get_todo!(456)
      ** (Ecto.NoResultsError)

  """
  def get_todo!(id), do: Repo.get!(Todo, id)

  @doc """
  Creates a todo.

  ## Examples

      iex> create_todo(%{field: value})
      {:ok, %Todo{}}

      iex> create_todo(%{field: bad_value})
      {:error, %Ecto.Changeset{}}

  """
  def create_todo(attrs \\ %{}) do
    %Todo{}
    |> Todo.changeset(attrs)
    |> Repo.insert()
  end

  @doc """
  Updates a todo.

  ## Examples

      iex> update_todo(todo, %{field: new_value})
      {:ok, %Todo{}}

      iex> update_todo(todo, %{field: bad_value})
      {:error, %Ecto.Changeset{}}

  """
  def update_todo(%Todo{} = todo, attrs) do
    todo
    |> Todo.changeset(attrs)
    |> Repo.update()
  end

  @doc """
  Deletes a todo.

  ## Examples

      iex> delete_todo(todo)
      {:ok, %Todo{}}

      iex> delete_todo(todo)
      {:error, %Ecto.Changeset{}}

  """
  def delete_todo(%Todo{} = todo) do
    Repo.delete(todo)
  end

  @doc """
  Returns an `%Ecto.Changeset{}` for tracking todo changes.

  ## Examples

      iex> change_todo(todo)
      %Ecto.Changeset{data: %Todo{}}

  """
  def change_todo(%Todo{} = todo, attrs \\ %{}) do
    Todo.changeset(todo, attrs)
  end

  alias Homeman.Accounts.Task

  @doc """
  Returns the list of tasks.

  ## Examples

      iex> list_tasks()
      [%Task{}, ...]

  """
  def list_tasks do
    Repo.all(Task)
  end

  @doc """
  Gets a single task.

  Raises `Ecto.NoResultsError` if the Task does not exist.

  ## Examples

      iex> get_task!(123)
      %Task{}

      iex> get_task!(456)
      ** (Ecto.NoResultsError)

  """
  def get_task!(id), do: Repo.get!(Task, id)

  @doc """
  Creates a task.

  ## Examples

      iex> create_task(%{field: value})
      {:ok, %Task{}}

      iex> create_task(%{field: bad_value})
      {:error, %Ecto.Changeset{}}

  """
  def create_task(attrs \\ %{}) do
    %Task{}
    |> Task.changeset(attrs)
    |> Repo.insert()
  end

  @doc """
  Updates a task.

  ## Examples

      iex> update_task(task, %{field: new_value})
      {:ok, %Task{}}

      iex> update_task(task, %{field: bad_value})
      {:error, %Ecto.Changeset{}}

  """
  def update_task(%Task{} = task, attrs) do
    task
    |> Task.changeset(attrs)
    |> Repo.update()
  end

  @doc """
  Deletes a task.

  ## Examples

      iex> delete_task(task)
      {:ok, %Task{}}

      iex> delete_task(task)
      {:error, %Ecto.Changeset{}}

  """
  def delete_task(%Task{} = task) do
    Repo.delete(task)
  end

  @doc """
  Returns an `%Ecto.Changeset{}` for tracking task changes.

  ## Examples

      iex> change_task(task)
      %Ecto.Changeset{data: %Task{}}

  """
  def change_task(%Task{} = task, attrs \\ %{}) do
    Task.changeset(task, attrs)
  end
end