45 lines
1.4 KiB
Ruby
45 lines
1.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module MergeRequests
|
|
class ReloadDiffsService
|
|
def initialize(merge_request, current_user)
|
|
@merge_request = merge_request
|
|
@current_user = current_user
|
|
end
|
|
|
|
def execute
|
|
old_diff_refs = merge_request.diff_refs
|
|
new_diff = merge_request.create_merge_request_diff
|
|
|
|
clear_cache(new_diff)
|
|
update_diff_discussion_positions(old_diff_refs)
|
|
end
|
|
|
|
private
|
|
|
|
attr_reader :merge_request, :current_user
|
|
|
|
def update_diff_discussion_positions(old_diff_refs)
|
|
new_diff_refs = merge_request.diff_refs
|
|
|
|
merge_request.update_diff_discussion_positions(old_diff_refs: old_diff_refs,
|
|
new_diff_refs: new_diff_refs,
|
|
current_user: current_user)
|
|
end
|
|
|
|
def clear_cache(new_diff)
|
|
# Executing the iteration we cache highlighted diffs for each diff file of
|
|
# MergeRequestDiff.
|
|
new_diff.diffs_collection.diff_files.to_a
|
|
|
|
# Remove cache for all diffs on this MR. Do not use the association on the
|
|
# model, as that will interfere with other actions happening when
|
|
# reloading the diff.
|
|
MergeRequestDiff.where(merge_request: merge_request).each do |merge_request_diff|
|
|
next if merge_request_diff == new_diff
|
|
|
|
merge_request_diff.diffs_collection.clear_cache!
|
|
end
|
|
end
|
|
end
|
|
end
|