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discourse/spec/lib/post_localization_destroyer_spec.rb
Natalie Tay 71b96243e1
FIX: Also check if user can see post or topic prior to letting them localize it (#36749)
There exists a `localization_guardian` that checks if a user can
localize based on settings like
- `content_localization_allowed_groups`
- `content_localization_allow_author_localization`

However, it missed out checking if the user can even see the model.

This commit fixes that by adding the checks. This issue was found as I was
adding a new model (`tags`) and discovered they were absent for the
older models.

This commit also introduces a small refactor that `.find`s the model first
on the controller and passes the object, so that the subsequent services
do not have to `.find` them again.
2025-12-18 02:12:58 +08:00

61 lines
1.9 KiB
Ruby

# frozen_string_literal: true
describe PostLocalizationDestroyer do
fab!(:user)
fab!(:post)
fab!(:group)
fab!(:localization) { Fabricate(:post_localization, post:, locale: "ja") }
fab!(:locale) { "ja" }
before do
SiteSetting.content_localization_enabled = true
SiteSetting.content_localization_allowed_groups = group.id.to_s
group.add(user)
end
it "deletes the localization" do
expect { described_class.destroy(post:, locale:, acting_user: user) }.to change {
PostLocalization.count
}.by(-1)
expect { PostLocalization.find(localization.id) }.to raise_error(ActiveRecord::RecordNotFound)
end
it "raises not found if the localization is missing" do
expect { described_class.destroy(post:, locale: "nope", acting_user: user) }.to raise_error(
Discourse::NotFound,
)
end
it "publishes MessageBus notification" do
messages =
MessageBus.track_publish("/topic/#{post.topic_id}") do
described_class.destroy(post:, locale:, acting_user: user)
end
expect(messages.length).to eq(1)
expect(messages.first.data[:type]).to eq(:revised)
expect(messages.first.data[:id]).to eq(post.id)
end
context "with author localization" do
fab!(:author, :user)
fab!(:author_post) { Fabricate(:post, user: author) }
fab!(:other_post, :post)
fab!(:post_localization) { Fabricate(:post_localization, post: author_post, locale:) }
before { SiteSetting.content_localization_allow_author_localization = true }
it "allows post author to destroy localization for their own post" do
localization = described_class.destroy(post: author_post, locale:, acting_user: author)
expect(localization).to be_nil
end
it "raises permission error if user is not the post author" do
expect {
described_class.destroy(post: other_post, locale:, acting_user: author)
}.to raise_error(Discourse::InvalidAccess)
end
end
end