105 lines
1.8 KiB
Elixir
105 lines
1.8 KiB
Elixir
defmodule Runosaari.Area do
|
|
@moduledoc """
|
|
The Area context.
|
|
"""
|
|
|
|
import Ecto.Query, warn: false
|
|
alias Runosaari.Repo
|
|
|
|
alias Runosaari.Area.Location
|
|
|
|
@doc """
|
|
Returns the list of locations.
|
|
|
|
## Examples
|
|
|
|
iex> list_locations()
|
|
[%Location{}, ...]
|
|
|
|
"""
|
|
def list_locations do
|
|
Repo.all(Location)
|
|
end
|
|
|
|
@doc """
|
|
Gets a single location.
|
|
|
|
Raises `Ecto.NoResultsError` if the Location does not exist.
|
|
|
|
## Examples
|
|
|
|
iex> get_location!(123)
|
|
%Location{}
|
|
|
|
iex> get_location!(456)
|
|
** (Ecto.NoResultsError)
|
|
|
|
"""
|
|
def get_location!(id), do: Repo.get!(Location, id)
|
|
|
|
@doc """
|
|
Creates a location.
|
|
|
|
## Examples
|
|
|
|
iex> create_location(%{field: value})
|
|
{:ok, %Location{}}
|
|
|
|
iex> create_location(%{field: bad_value})
|
|
{:error, %Ecto.Changeset{}}
|
|
|
|
"""
|
|
def create_location(attrs \\ %{}) do
|
|
%Location{}
|
|
|> Location.changeset(attrs)
|
|
|> Repo.insert()
|
|
end
|
|
|
|
@doc """
|
|
Updates a location.
|
|
|
|
## Examples
|
|
|
|
iex> update_location(location, %{field: new_value})
|
|
{:ok, %Location{}}
|
|
|
|
iex> update_location(location, %{field: bad_value})
|
|
{:error, %Ecto.Changeset{}}
|
|
|
|
"""
|
|
def update_location(%Location{} = location, attrs) do
|
|
location
|
|
|> Location.changeset(attrs)
|
|
|> Repo.update()
|
|
end
|
|
|
|
@doc """
|
|
Deletes a location.
|
|
|
|
## Examples
|
|
|
|
iex> delete_location(location)
|
|
{:ok, %Location{}}
|
|
|
|
iex> delete_location(location)
|
|
{:error, %Ecto.Changeset{}}
|
|
|
|
"""
|
|
def delete_location(%Location{} = location) do
|
|
Repo.delete(location)
|
|
end
|
|
|
|
@doc """
|
|
Returns an `%Ecto.Changeset{}` for tracking location changes.
|
|
|
|
## Examples
|
|
|
|
iex> change_location(location)
|
|
%Ecto.Changeset{data: %Location{}}
|
|
|
|
"""
|
|
def change_location(%Location{} = location, attrs \\ %{}) do
|
|
Location.changeset(location, attrs)
|
|
end
|
|
end
|