2023-03-05 17:23:16 +01:00
|
|
|
defmodule Chiya.Notes do
|
|
|
|
@moduledoc """
|
|
|
|
The Notes context.
|
|
|
|
"""
|
|
|
|
|
|
|
|
import Ecto.Query, warn: false
|
|
|
|
alias Chiya.Repo
|
2023-04-09 16:14:55 +02:00
|
|
|
alias Chiya.Notes.{Note, NoteImage, NoteNote, References}
|
2023-03-05 17:23:16 +01:00
|
|
|
|
2023-04-09 16:14:55 +02:00
|
|
|
@preloads [:channels, :images, :links_from, :links_to]
|
2023-03-05 23:25:49 +01:00
|
|
|
|
2023-03-05 17:23:16 +01:00
|
|
|
@doc """
|
|
|
|
Returns the list of notes.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> list_notes()
|
|
|
|
[%Note{}, ...]
|
|
|
|
|
|
|
|
"""
|
|
|
|
def list_notes do
|
2023-03-30 22:54:03 +02:00
|
|
|
Note
|
2023-03-31 16:58:10 +02:00
|
|
|
|> order_by([n], desc: n.updated_at, desc: n.published_at)
|
2023-04-08 11:40:41 +02:00
|
|
|
|> Repo.all()
|
|
|
|
|> Repo.preload(@preloads)
|
|
|
|
end
|
|
|
|
|
|
|
|
def list_notes_by_channel(%Chiya.Channels.Channel{} = channel) do
|
|
|
|
Note
|
|
|
|
|> join(:inner, [n], c in assoc(n, :channels))
|
|
|
|
|> where([n, c], c.id == ^channel.id)
|
|
|
|
|> order_by([n], desc: n.updated_at, desc: n.published_at)
|
2023-03-30 22:54:03 +02:00
|
|
|
|> Repo.all()
|
|
|
|
|> Repo.preload(@preloads)
|
2023-03-05 17:23:16 +01:00
|
|
|
end
|
|
|
|
|
2023-03-05 23:25:49 +01:00
|
|
|
@doc """
|
|
|
|
Preloads a note
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> preload_note(note)
|
|
|
|
%Note{}
|
|
|
|
"""
|
|
|
|
def preload_note(note), do: Repo.preload(note, @preloads)
|
|
|
|
|
2023-03-05 17:23:16 +01:00
|
|
|
@doc """
|
|
|
|
Gets a single note.
|
|
|
|
|
|
|
|
Raises `Ecto.NoResultsError` if the Note does not exist.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> get_note!(123)
|
|
|
|
%Note{}
|
|
|
|
|
|
|
|
iex> get_note!(456)
|
|
|
|
** (Ecto.NoResultsError)
|
|
|
|
|
|
|
|
"""
|
|
|
|
def get_note!(id), do: Repo.get!(Note, id)
|
|
|
|
|
2023-04-09 16:14:55 +02:00
|
|
|
@doc """
|
|
|
|
Gets a single note.
|
|
|
|
|
|
|
|
Returns nil if the Note does not exist.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> get_note!(123)
|
|
|
|
%Note{}
|
|
|
|
|
|
|
|
iex> get_note!(456)
|
|
|
|
nil
|
|
|
|
|
|
|
|
"""
|
|
|
|
def get_note(id), do: Repo.get(Note, id)
|
|
|
|
|
2023-03-05 23:25:49 +01:00
|
|
|
@doc """
|
|
|
|
Gets a single note and preloads it.
|
|
|
|
|
|
|
|
Raises `Ecto.NoResultsError` if the Note does not exist.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> get_note_preloaded!(123)
|
|
|
|
%Note{}
|
|
|
|
|
|
|
|
iex> get_note_preloaded!(456)
|
|
|
|
** (Ecto.NoResultsError)
|
|
|
|
|
|
|
|
"""
|
|
|
|
def get_note_preloaded!(id), do: Repo.get!(Note, id) |> preload_note()
|
2023-03-11 00:05:16 +01:00
|
|
|
|
2023-04-09 16:14:55 +02:00
|
|
|
@doc """
|
|
|
|
Gets a single note by its slug and preloads it.
|
|
|
|
|
|
|
|
Raises `Ecto.NoResultsError` if the Note does not exist.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> get_note_preloaded!(123)
|
|
|
|
%Note{}
|
|
|
|
|
|
|
|
iex> get_note_preloaded!(456)
|
|
|
|
** (Ecto.NoResultsError)
|
|
|
|
|
|
|
|
"""
|
2023-03-31 16:58:10 +02:00
|
|
|
def get_note_by_slug_preloaded!(slug), do: Repo.get_by!(Note, slug: slug) |> preload_note()
|
2023-03-05 23:25:49 +01:00
|
|
|
|
2023-04-09 16:14:55 +02:00
|
|
|
@doc """
|
|
|
|
Gets a single note by its slug and preloads it.
|
|
|
|
|
|
|
|
Returns nil if the Note does not exist.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> get_note_preloaded!(123)
|
|
|
|
%Note{}
|
|
|
|
|
|
|
|
iex> get_note_preloaded!(456)
|
|
|
|
nil
|
|
|
|
|
|
|
|
"""
|
|
|
|
def get_note_by_slug_preloaded(slug), do: Repo.get_by(Note, slug: slug) |> preload_note()
|
|
|
|
|
2023-03-05 17:23:16 +01:00
|
|
|
@doc """
|
|
|
|
Creates a note.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> create_note(%{field: value})
|
|
|
|
{:ok, %Note{}}
|
|
|
|
|
|
|
|
iex> create_note(%{field: bad_value})
|
|
|
|
{:error, %Ecto.Changeset{}}
|
|
|
|
|
|
|
|
"""
|
|
|
|
def create_note(attrs \\ %{}) do
|
|
|
|
%Note{}
|
|
|
|
|> Note.changeset(attrs)
|
|
|
|
|> Repo.insert()
|
|
|
|
end
|
|
|
|
|
|
|
|
@doc """
|
|
|
|
Updates a note.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> update_note(note, %{field: new_value})
|
|
|
|
{:ok, %Note{}}
|
|
|
|
|
|
|
|
iex> update_note(note, %{field: bad_value})
|
|
|
|
{:error, %Ecto.Changeset{}}
|
|
|
|
|
|
|
|
"""
|
|
|
|
def update_note(%Note{} = note, attrs) do
|
|
|
|
note
|
|
|
|
|> Note.changeset(attrs)
|
|
|
|
|> Repo.update()
|
2023-04-09 16:14:55 +02:00
|
|
|
|> Chiya.Notes.References.update_references(attrs)
|
2023-03-05 17:23:16 +01:00
|
|
|
end
|
|
|
|
|
|
|
|
@doc """
|
|
|
|
Deletes a note.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> delete_note(note)
|
|
|
|
{:ok, %Note{}}
|
|
|
|
|
|
|
|
iex> delete_note(note)
|
|
|
|
{:error, %Ecto.Changeset{}}
|
|
|
|
|
|
|
|
"""
|
|
|
|
def delete_note(%Note{} = note) do
|
|
|
|
Repo.delete(note)
|
|
|
|
end
|
|
|
|
|
|
|
|
@doc """
|
|
|
|
Returns an `%Ecto.Changeset{}` for tracking note changes.
|
|
|
|
|
|
|
|
## Examples
|
|
|
|
|
|
|
|
iex> change_note(note)
|
|
|
|
%Ecto.Changeset{data: %Note{}}
|
|
|
|
|
|
|
|
"""
|
|
|
|
def change_note(%Note{} = note, attrs \\ %{}) do
|
|
|
|
Note.changeset(note, attrs)
|
|
|
|
end
|
2023-03-09 07:28:06 +01:00
|
|
|
|
|
|
|
@doc """
|
2023-03-09 21:04:16 +01:00
|
|
|
Gets a single note image.
|
|
|
|
"""
|
2023-04-06 15:03:04 +02:00
|
|
|
def get_note_image!(id), do: Repo.get!(NoteImage, id) |> Repo.preload(:note)
|
2023-03-09 21:04:16 +01:00
|
|
|
|
|
|
|
@doc """
|
|
|
|
Creates a note image and attaches it to a note.
|
2023-03-09 07:28:06 +01:00
|
|
|
"""
|
|
|
|
def create_note_image(attrs) do
|
|
|
|
case %NoteImage{}
|
|
|
|
|> NoteImage.insert_changeset(attrs)
|
|
|
|
|> Repo.insert() do
|
|
|
|
{:ok, note_image} ->
|
|
|
|
note_image
|
2023-04-01 12:09:58 +02:00
|
|
|
|> NoteImage.update_changeset(attrs)
|
2023-03-09 07:28:06 +01:00
|
|
|
|> Repo.update()
|
|
|
|
|
|
|
|
{:error, changeset} ->
|
|
|
|
{:error, changeset}
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
2023-04-01 12:09:58 +02:00
|
|
|
def update_note_image(%NoteImage{} = note_image, attrs) do
|
|
|
|
note_image
|
|
|
|
|> NoteImage.update_changeset(attrs)
|
|
|
|
|> Repo.update()
|
|
|
|
end
|
|
|
|
|
2023-03-09 21:04:16 +01:00
|
|
|
def delete_note_image(%NoteImage{} = note_image) do
|
|
|
|
{:ok, _} = Repo.delete(note_image)
|
2023-03-23 08:17:47 +01:00
|
|
|
:ok = ChiyaWeb.Uploaders.NoteImage.delete({note_image.path, note_image})
|
2023-03-09 21:04:16 +01:00
|
|
|
:ok
|
|
|
|
end
|
|
|
|
|
2023-04-09 16:14:55 +02:00
|
|
|
def get_note_note!(attrs \\ %{}) do
|
|
|
|
Repo.get_by!(NoteNote, attrs)
|
|
|
|
end
|
|
|
|
|
|
|
|
def get_note_note(attrs \\ %{}) do
|
|
|
|
Repo.get_by(NoteNote, attrs)
|
|
|
|
end
|
|
|
|
|
|
|
|
def create_note_note(attrs \\ %{}) do
|
|
|
|
%NoteNote{}
|
|
|
|
|> NoteNote.changeset(attrs)
|
|
|
|
|> Repo.insert()
|
|
|
|
end
|
|
|
|
|
|
|
|
def delete_note_note(%NoteNote{} = note_note) do
|
|
|
|
Repo.delete(note_note)
|
|
|
|
end
|
|
|
|
|
2023-03-09 07:28:06 +01:00
|
|
|
@doc """
|
|
|
|
Returns an `%Ecto.Changeset{}` for tracking note_image changes.
|
|
|
|
"""
|
|
|
|
def change_note_image(%NoteImage{} = note_image, attrs \\ %{}) do
|
2023-04-01 12:09:58 +02:00
|
|
|
NoteImage.update_changeset(note_image, attrs)
|
2023-03-09 07:28:06 +01:00
|
|
|
end
|
2023-03-05 17:23:16 +01:00
|
|
|
end
|