118 lines
1.9 KiB
Elixir
118 lines
1.9 KiB
Elixir
defmodule Runosaari.Pages do
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@moduledoc """
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The Pages context.
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"""
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import Ecto.Query, warn: false
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alias Runosaari.Repo
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alias Runosaari.Pages.Index
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@doc """
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Returns the list of index_paragraphs.
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## Examples
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iex> list_index_paragraphs()
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[%Index{}, ...]
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"""
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def list_index_paragraphs do
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Repo.all(Index)
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end
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@doc """
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Returns the list of paragraphs sorted by seqnum.
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## Examples
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iex> list_sorted_index_paragraphs()
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[%Index{}, ...]
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"""
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def list_sorted_index_paragraphs do
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Repo.all(Index |> order_by(:seqnum))
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end
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@doc """
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Gets a single index.
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Raises `Ecto.NoResultsError` if the Index does not exist.
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## Examples
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iex> get_index!(123)
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%Index{}
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iex> get_index!(456)
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** (Ecto.NoResultsError)
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"""
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def get_index!(id), do: Repo.get!(Index, id)
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@doc """
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Creates a index.
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## Examples
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iex> create_index(%{field: value})
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{:ok, %Index{}}
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iex> create_index(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_index(attrs \\ %{}) do
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%Index{}
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|> Index.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a index.
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## Examples
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iex> update_index(index, %{field: new_value})
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{:ok, %Index{}}
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iex> update_index(index, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_index(%Index{} = index, attrs) do
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index
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|> Index.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a index.
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## Examples
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iex> delete_index(index)
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{:ok, %Index{}}
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iex> delete_index(index)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_index(%Index{} = index) do
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Repo.delete(index)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking index changes.
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## Examples
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iex> change_index(index)
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%Ecto.Changeset{data: %Index{}}
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"""
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def change_index(%Index{} = index, attrs \\ %{}) do
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Index.changeset(index, attrs)
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end
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end
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