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Fix divide by zero in report

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This commit is contained in:
Alex Lion
2024-12-23 11:02:52 -05:00
parent a2227d0ccf
commit 93ade8d49e
1 changed files with 18 additions and 15 deletions
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33
lib/claper_web/live/stat_live/index.ex
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@@ -85,31 +85,34 @@ defmodule ClaperWeb.StatLive.Index do
distinct_poster_count / unique_attendees
end
defp average_polls(_event, 0), do: 0
defp average_polls(event, unique_attendees) do
poll_ids = Claper.Polls.list_polls(event.presentation_file.id) |> Enum.map(& &1.id)
distinct_votes = Claper.Stats.get_distinct_poll_votes(poll_ids)
distinct_votes / (Enum.count(poll_ids) * unique_attendees)
case poll_ids do
[] -> 0
poll_ids ->
distinct_votes = Claper.Stats.get_distinct_poll_votes(poll_ids)
distinct_votes / (Enum.count(poll_ids) * unique_attendees)
end
end
defp average_quizzes(_event, 0), do: 0
defp average_quizzes(event, unique_attendees) do
quiz_ids = Claper.Quizzes.list_quizzes(event.presentation_file.id) |> Enum.map(& &1.id)
distinct_votes = Claper.Stats.get_distinct_quiz_responses(quiz_ids)
distinct_votes / (Enum.count(quiz_ids) * unique_attendees)
case quiz_ids do
[] -> 0
quiz_ids ->
distinct_votes = Claper.Stats.get_distinct_quiz_responses(quiz_ids)
distinct_votes / (Enum.count(quiz_ids) * unique_attendees)
end
end
defp average_forms(_event, 0), do: 0
defp average_forms(event, unique_attendees) do
form_ids = Claper.Forms.list_forms(event.presentation_file.id) |> Enum.map(& &1.id)
distinct_submits = Claper.Stats.get_distinct_form_submits(form_ids)
distinct_submits / (Enum.count(form_ids) * unique_attendees)
case form_ids do
[] -> 0
form_ids ->
distinct_submits = Claper.Stats.get_distinct_form_submits(form_ids)
distinct_submits / (Enum.count(form_ids) * unique_attendees)
end
end
defp list_posts(_socket, event_id) do