105 lines
1.8 KiB
Elixir
105 lines
1.8 KiB
Elixir
defmodule Bright.Platforms do
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@moduledoc """
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The Platforms context.
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"""
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import Ecto.Query, warn: false
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alias Bright.Repo
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alias Bright.Platforms.Platform
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@doc """
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Returns the list of platforms.
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## Examples
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iex> list_platforms()
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[%Platform{}, ...]
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"""
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def list_platforms do
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Repo.all(Platform)
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end
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@doc """
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Gets a single platform.
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Raises `Ecto.NoResultsError` if the Platform does not exist.
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## Examples
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iex> get_platform!(123)
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%Platform{}
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iex> get_platform!(456)
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** (Ecto.NoResultsError)
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"""
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def get_platform!(id), do: Repo.get!(Platform, id)
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@doc """
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Creates a platform.
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## Examples
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iex> create_platform(%{field: value})
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{:ok, %Platform{}}
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iex> create_platform(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_platform(attrs \\ %{}) do
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%Platform{}
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|> Platform.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a platform.
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## Examples
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iex> update_platform(platform, %{field: new_value})
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{:ok, %Platform{}}
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iex> update_platform(platform, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_platform(%Platform{} = platform, attrs) do
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platform
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|> Platform.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a platform.
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## Examples
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iex> delete_platform(platform)
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{:ok, %Platform{}}
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iex> delete_platform(platform)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_platform(%Platform{} = platform) do
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Repo.delete(platform)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking platform changes.
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## Examples
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iex> change_platform(platform)
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%Ecto.Changeset{data: %Platform{}}
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"""
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def change_platform(%Platform{} = platform, attrs \\ %{}) do
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Platform.changeset(platform, attrs)
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end
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end
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