44 lines
1.3 KiB
Elixir
44 lines
1.3 KiB
Elixir
defmodule Mobilizon.FollowedGroupActivity do
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@moduledoc """
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Provide recent elements from groups that profiles follow
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"""
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import Ecto.Query
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alias Mobilizon.Actors.{Actor, Follower, Member}
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alias Mobilizon.Events.{Event, Participant}
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alias Mobilizon.Storage.Page
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def user_followed_group_events(user_id, page \\ nil, limit \\ nil) do
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Event
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|> distinct([e], e.id)
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|> join(:left, [e], p in Participant, on: e.id == p.event_id)
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|> join(:inner, [_e, p], pa in Actor, on: p.actor_id == pa.id)
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|> join(:inner, [e], g in Actor, on: e.attributed_to_id == g.id)
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|> join(:left, [_e, _p, _pa, g], f in Follower, on: g.id == f.target_actor_id)
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|> join(:left, [_e, _p, _pa, g], m in Member, on: g.id == m.parent_id)
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|> join(:inner, [_e, _p, pa, _g, f, m], a in Actor,
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on: a.id == f.actor_id or a.id == m.actor_id
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)
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|> where(
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[e, p, pa, _g, f, m, a],
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e.begins_on > ^DateTime.utc_now() and
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(f.approved or m.role in ^[:member, :moderator, :administrator, :creator]) and
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a.user_id == ^user_id and
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pa.user_id != ^user_id
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)
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|> preload([
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:organizer_actor,
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:attributed_to,
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:tags,
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:physical_address,
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:picture
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])
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|> select([e, g, _f, _m, a], [
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e,
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g,
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a
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])
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|> Page.build_page(page, limit)
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end
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end
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