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adjust counters during wipes (derpibooru/philomena#197)

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byte[] 2020-09-14 19:25:31 -04:00
parent 96f1005255
commit ff5c01ce07
1 changed files with 19 additions and 3 deletions
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22
lib/philomena/user_downvote_wipe.ex
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@ -1,6 +1,7 @@
defmodule Philomena.UserDownvoteWipe do
alias Philomena.Batch
alias Philomena.Elasticsearch
alias Philomena.Users.User
alias Philomena.Images.Image
alias Philomena.Images
alias Philomena.ImageVotes.ImageVote
@ -13,7 +14,13 @@ defmodule Philomena.UserDownvoteWipe do
|> where(user_id: ^user.id, up: false)
|> Batch.query_batches([id_field: :image_id], fn queryable ->
{_, image_ids} = Repo.delete_all(select(queryable, [i_v], i_v.image_id))
Repo.update_all(where(Image, [i], i.id in ^image_ids), inc: [downvotes_count: -1, score: 1])
{count, nil} =
Repo.update_all(where(Image, [i], i.id in ^image_ids),
inc: [downvotes_count: -1, score: 1]
)
Repo.update_all(where(User, id: ^user.id), inc: [votes_cast_count: -count])
reindex(image_ids)
end)
@ -24,7 +31,12 @@ defmodule Philomena.UserDownvoteWipe do
|> Batch.query_batches([id_field: :image_id], fn queryable ->
{_, image_ids} = Repo.delete_all(select(queryable, [i_v], i_v.image_id))
Repo.update_all(where(Image, [i], i.id in ^image_ids), inc: [upvotes_count: -1, score: -1])
{count, nil} =
Repo.update_all(where(Image, [i], i.id in ^image_ids),
inc: [upvotes_count: -1, score: -1]
)
Repo.update_all(where(User, id: ^user.id), inc: [votes_cast_count: -count])
reindex(image_ids)
end)
@ -33,7 +45,11 @@ defmodule Philomena.UserDownvoteWipe do
|> where(user_id: ^user.id)
|> Batch.query_batches([id_field: :image_id], fn queryable ->
{_, image_ids} = Repo.delete_all(select(queryable, [i_f], i_f.image_id))
Repo.update_all(where(Image, [i], i.id in ^image_ids), inc: [faves_count: -1])
{count, nil} =
Repo.update_all(where(Image, [i], i.id in ^image_ids), inc: [faves_count: -1])
Repo.update_all(where(User, id: ^user.id), inc: [images_favourited_count: -count])
reindex(image_ids)
end)