forked from potsda.mn/mobilizon
710 lines
12 KiB
Elixir
710 lines
12 KiB
Elixir
defmodule Eventos.Events do
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@moduledoc """
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The Events context.
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"""
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import Ecto.Query, warn: false
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alias Eventos.Repo
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alias Eventos.Events.Event
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alias Eventos.Accounts.Account
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@doc """
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Returns the list of events.
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## Examples
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iex> list_events()
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[%Event{}, ...]
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"""
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def list_events do
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Repo.all(Event)
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end
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@doc """
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Gets a single event.
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Raises `Ecto.NoResultsError` if the Event does not exist.
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## Examples
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iex> get_event!(123)
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%Event{}
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iex> get_event!(456)
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** (Ecto.NoResultsError)
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"""
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def get_event!(id), do: Repo.get!(Event, id)
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@doc """
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Gets a single event, with all associations loaded.
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"""
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def get_event_full!(id) do
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event = Repo.get!(Event, id)
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Repo.preload(event, [:organizer_account, :organizer_group, :category, :sessions, :tracks, :tags, :participants, :address])
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end
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@doc """
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Creates a event.
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## Examples
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iex> create_event(%{field: value})
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{:ok, %Event{}}
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iex> create_event(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_event(attrs \\ %{}) do
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%Event{}
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|> Event.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a event.
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## Examples
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iex> update_event(event, %{field: new_value})
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{:ok, %Event{}}
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iex> update_event(event, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_event(%Event{} = event, attrs) do
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event
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|> Event.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a Event.
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## Examples
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iex> delete_event(event)
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{:ok, %Event{}}
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iex> delete_event(event)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_event(%Event{} = event) do
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Repo.delete(event)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking event changes.
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## Examples
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iex> change_event(event)
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%Ecto.Changeset{source: %Event{}}
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"""
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def change_event(%Event{} = event) do
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Event.changeset(event, %{})
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end
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alias Eventos.Events.Category
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@doc """
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Returns the list of categories.
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## Examples
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iex> list_categories()
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[%Category{}, ...]
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"""
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def list_categories do
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Repo.all(Category)
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end
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@doc """
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Gets a single category.
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Raises `Ecto.NoResultsError` if the Category does not exist.
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## Examples
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iex> get_category!(123)
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%Category{}
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iex> get_category!(456)
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** (Ecto.NoResultsError)
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"""
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def get_category!(id), do: Repo.get!(Category, id)
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@doc """
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Creates a category.
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## Examples
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iex> create_category(%{field: value})
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{:ok, %Category{}}
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iex> create_category(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_category(attrs \\ %{}) do
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%Category{}
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|> Category.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a category.
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## Examples
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iex> update_category(category, %{field: new_value})
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{:ok, %Category{}}
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iex> update_category(category, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_category(%Category{} = category, attrs) do
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category
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|> Category.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a Category.
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## Examples
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iex> delete_category(category)
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{:ok, %Category{}}
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iex> delete_category(category)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_category(%Category{} = category) do
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Repo.delete(category)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking category changes.
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## Examples
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iex> change_category(category)
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%Ecto.Changeset{source: %Category{}}
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"""
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def change_category(%Category{} = category) do
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Category.changeset(category, %{})
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end
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alias Eventos.Events.Tag
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@doc """
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Returns the list of tags.
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## Examples
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iex> list_tags()
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[%Tag{}, ...]
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"""
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def list_tags do
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Repo.all(Tag)
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end
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@doc """
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Gets a single tag.
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Raises `Ecto.NoResultsError` if the Tag does not exist.
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## Examples
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iex> get_tag!(123)
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%Tag{}
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iex> get_tag!(456)
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** (Ecto.NoResultsError)
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"""
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def get_tag!(id), do: Repo.get!(Tag, id)
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@doc """
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Creates a tag.
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## Examples
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iex> create_tag(%{field: value})
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{:ok, %Tag{}}
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iex> create_tag(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_tag(attrs \\ %{}) do
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%Tag{}
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|> Tag.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a tag.
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## Examples
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iex> update_tag(tag, %{field: new_value})
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{:ok, %Tag{}}
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iex> update_tag(tag, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_tag(%Tag{} = tag, attrs) do
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tag
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|> Tag.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a Tag.
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## Examples
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iex> delete_tag(tag)
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{:ok, %Tag{}}
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iex> delete_tag(tag)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_tag(%Tag{} = tag) do
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Repo.delete(tag)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking tag changes.
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## Examples
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iex> change_tag(tag)
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%Ecto.Changeset{source: %Tag{}}
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"""
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def change_tag(%Tag{} = tag) do
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Tag.changeset(tag, %{})
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end
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alias Eventos.Events.Participant
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@doc """
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Returns the list of participants.
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## Examples
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iex> list_participants()
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[%Participant{}, ...]
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"""
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def list_participants do
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Repo.all(Participant)
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end
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@doc """
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Gets a single participant.
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Raises `Ecto.NoResultsError` if the Participant does not exist.
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## Examples
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iex> get_participant!(123)
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%Participant{}
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iex> get_participant!(456)
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** (Ecto.NoResultsError)
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"""
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def get_participant!(event_id, account_id) do
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Repo.get_by!(Participant, [event_id: event_id, account_id: account_id])
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end
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@doc """
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Creates a participant.
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## Examples
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iex> create_participant(%{field: value})
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{:ok, %Participant{}}
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iex> create_participant(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_participant(attrs \\ %{}) do
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%Participant{}
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|> Participant.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a participant.
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## Examples
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iex> update_participant(participant, %{field: new_value})
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{:ok, %Participant{}}
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iex> update_participant(participant, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_participant(%Participant{} = participant, attrs) do
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participant
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|> Participant.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a Participant.
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## Examples
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iex> delete_participant(participant)
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{:ok, %Participant{}}
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iex> delete_participant(participant)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_participant(%Participant{} = participant) do
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Repo.delete(participant)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking participant changes.
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## Examples
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iex> change_participant(participant)
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%Ecto.Changeset{source: %Participant{}}
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"""
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def change_participant(%Participant{} = participant) do
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Participant.changeset(participant, %{})
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end
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alias Eventos.Events.Request
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@doc """
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Returns the list of requests.
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## Examples
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iex> list_requests()
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[%Request{}, ...]
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"""
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def list_requests do
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Repo.all(Request)
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end
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def list_requests_for_account(%Account{} = account) do
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Repo.all(from r in Request, where: r.account_id == ^account.id)
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end
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@doc """
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Gets a single request.
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Raises `Ecto.NoResultsError` if the Request does not exist.
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## Examples
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iex> get_request!(123)
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%Request{}
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iex> get_request!(456)
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** (Ecto.NoResultsError)
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"""
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def get_request!(id), do: Repo.get!(Request, id)
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@doc """
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Creates a request.
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## Examples
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iex> create_request(%{field: value})
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{:ok, %Request{}}
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iex> create_request(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_request(attrs \\ %{}) do
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%Request{}
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|> Request.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a request.
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## Examples
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iex> update_request(request, %{field: new_value})
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{:ok, %Request{}}
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iex> update_request(request, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_request(%Request{} = request, attrs) do
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request
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|> Request.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a Request.
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## Examples
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iex> delete_request(request)
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{:ok, %Request{}}
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iex> delete_request(request)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_request(%Request{} = request) do
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Repo.delete(request)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking request changes.
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## Examples
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iex> change_request(request)
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%Ecto.Changeset{source: %Request{}}
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"""
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def change_request(%Request{} = request) do
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Request.changeset(request, %{})
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end
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alias Eventos.Events.Session
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@doc """
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Returns the list of sessions.
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## Examples
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iex> list_sessions()
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[%Session{}, ...]
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"""
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def list_sessions do
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Repo.all(Session)
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end
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@doc """
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Returns the list of sessions for an event
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"""
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def list_sessions_for_event(event_id) do
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Repo.all(from s in Session, where: s.event_id == ^event_id)
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end
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@doc """
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Returns the list of sessions for a track
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"""
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def list_sessions_for_track(track_id) do
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Repo.all(from s in Session, where: s.track_id == ^track_id)
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end
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@doc """
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Gets a single session.
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Raises `Ecto.NoResultsError` if the Session does not exist.
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## Examples
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iex> get_session!(123)
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%Session{}
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iex> get_session!(456)
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** (Ecto.NoResultsError)
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"""
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def get_session!(id), do: Repo.get!(Session, id)
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@doc """
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Creates a session.
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## Examples
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iex> create_session(%{field: value})
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{:ok, %Session{}}
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iex> create_session(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_session(attrs \\ %{}) do
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%Session{}
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|> Session.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a session.
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## Examples
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iex> update_session(session, %{field: new_value})
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{:ok, %Session{}}
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iex> update_session(session, %{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def update_session(%Session{} = session, attrs) do
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session
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|> Session.changeset(attrs)
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|> Repo.update()
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end
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@doc """
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Deletes a Session.
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## Examples
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iex> delete_session(session)
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{:ok, %Session{}}
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iex> delete_session(session)
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{:error, %Ecto.Changeset{}}
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"""
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def delete_session(%Session{} = session) do
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Repo.delete(session)
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end
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@doc """
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Returns an `%Ecto.Changeset{}` for tracking session changes.
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## Examples
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iex> change_session(session)
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%Ecto.Changeset{source: %Session{}}
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"""
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def change_session(%Session{} = session) do
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Session.changeset(session, %{})
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end
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alias Eventos.Events.Track
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@doc """
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Returns the list of tracks.
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## Examples
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iex> list_tracks()
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[%Track{}, ...]
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"""
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def list_tracks do
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Repo.all(Track)
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end
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@doc """
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Gets a single track.
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Raises `Ecto.NoResultsError` if the Track does not exist.
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## Examples
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iex> get_track!(123)
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%Track{}
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iex> get_track!(456)
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** (Ecto.NoResultsError)
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"""
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def get_track!(id), do: Repo.get!(Track, id)
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@doc """
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Creates a track.
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## Examples
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iex> create_track(%{field: value})
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{:ok, %Track{}}
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iex> create_track(%{field: bad_value})
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{:error, %Ecto.Changeset{}}
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"""
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def create_track(attrs \\ %{}) do
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%Track{}
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|> Track.changeset(attrs)
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|> Repo.insert()
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end
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@doc """
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Updates a track.
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## Examples
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iex> update_track(track, %{field: new_value})
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{:ok, %Track{}}
|
|
|
|
iex> update_track(track, %{field: bad_value})
|
|
{:error, %Ecto.Changeset{}}
|
|
|
|
"""
|
|
def update_track(%Track{} = track, attrs) do
|
|
track
|
|
|> Track.changeset(attrs)
|
|
|> Repo.update()
|
|
end
|
|
|
|
@doc """
|
|
Deletes a Track.
|
|
|
|
## Examples
|
|
|
|
iex> delete_track(track)
|
|
{:ok, %Track{}}
|
|
|
|
iex> delete_track(track)
|
|
{:error, %Ecto.Changeset{}}
|
|
|
|
"""
|
|
def delete_track(%Track{} = track) do
|
|
Repo.delete(track)
|
|
end
|
|
|
|
@doc """
|
|
Returns an `%Ecto.Changeset{}` for tracking track changes.
|
|
|
|
## Examples
|
|
|
|
iex> change_track(track)
|
|
%Ecto.Changeset{source: %Track{}}
|
|
|
|
"""
|
|
def change_track(%Track{} = track) do
|
|
Track.changeset(track, %{})
|
|
end
|
|
end
|