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-rw-r--r--app/services/merge_requests/delete_non_latest_diffs_service.rb18
-rw-r--r--app/services/merge_requests/merge_request_diff_cache_service.rb17
-rw-r--r--app/services/merge_requests/post_merge_service.rb7
-rw-r--r--app/services/merge_requests/rebase_service.rb8
-rw-r--r--app/services/merge_requests/reload_diffs_service.rb43
5 files changed, 75 insertions, 18 deletions
diff --git a/app/services/merge_requests/delete_non_latest_diffs_service.rb b/app/services/merge_requests/delete_non_latest_diffs_service.rb
new file mode 100644
index 00000000000..40079b21189
--- /dev/null
+++ b/app/services/merge_requests/delete_non_latest_diffs_service.rb
@@ -0,0 +1,18 @@
+module MergeRequests
+ class DeleteNonLatestDiffsService
+ BATCH_SIZE = 10
+
+ def initialize(merge_request)
+ @merge_request = merge_request
+ end
+
+ def execute
+ diffs = @merge_request.non_latest_diffs.with_files
+
+ diffs.each_batch(of: BATCH_SIZE) do |relation, index|
+ ids = relation.pluck(:id).map { |id| [id] }
+ DeleteDiffFilesWorker.bulk_perform_in(index * 5.minutes, ids)
+ end
+ end
+ end
+end
diff --git a/app/services/merge_requests/merge_request_diff_cache_service.rb b/app/services/merge_requests/merge_request_diff_cache_service.rb
deleted file mode 100644
index 10aa9ae609c..00000000000
--- a/app/services/merge_requests/merge_request_diff_cache_service.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-module MergeRequests
- class MergeRequestDiffCacheService
- def execute(merge_request, new_diff)
- # Executing the iteration we cache all the highlighted diff information
- merge_request.diffs.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.clear_cache!
- end
- end
- end
-end
diff --git a/app/services/merge_requests/post_merge_service.rb b/app/services/merge_requests/post_merge_service.rb
index c78e78afcd1..7606d68ff29 100644
--- a/app/services/merge_requests/post_merge_service.rb
+++ b/app/services/merge_requests/post_merge_service.rb
@@ -6,15 +6,16 @@ module MergeRequests
#
class PostMergeService < MergeRequests::BaseService
def execute(merge_request)
+ merge_request.mark_as_merged
close_issues(merge_request)
todo_service.merge_merge_request(merge_request, current_user)
- merge_request.mark_as_merged
create_event(merge_request)
create_note(merge_request)
notification_service.merge_mr(merge_request, current_user)
execute_hooks(merge_request, 'merge')
invalidate_cache_counts(merge_request, users: merge_request.assignees)
merge_request.update_project_counter_caches
+ delete_non_latest_diffs(merge_request)
end
private
@@ -31,6 +32,10 @@ module MergeRequests
end
end
+ def delete_non_latest_diffs(merge_request)
+ DeleteNonLatestDiffsService.new(merge_request).execute
+ end
+
def create_merge_event(merge_request, current_user)
EventCreateService.new.merge_mr(merge_request, current_user)
end
diff --git a/app/services/merge_requests/rebase_service.rb b/app/services/merge_requests/rebase_service.rb
index c0083cd6afd..5b4bc86b9ba 100644
--- a/app/services/merge_requests/rebase_service.rb
+++ b/app/services/merge_requests/rebase_service.rb
@@ -18,10 +18,18 @@ module MergeRequests
return false
end
+ log_prefix = "#{self.class.name} info (#{merge_request.to_reference(full: true)}):"
+
+ Gitlab::GitLogger.info("#{log_prefix} rebase started")
+
rebase_sha = repository.rebase(current_user, merge_request)
+ Gitlab::GitLogger.info("#{log_prefix} rebased to #{rebase_sha}")
+
merge_request.update_attributes(rebase_commit_sha: rebase_sha)
+ Gitlab::GitLogger.info("#{log_prefix} rebase SHA saved: #{rebase_sha}")
+
true
rescue => e
log_error(REBASE_ERROR, save_message_on_model: true)
diff --git a/app/services/merge_requests/reload_diffs_service.rb b/app/services/merge_requests/reload_diffs_service.rb
new file mode 100644
index 00000000000..2ec7b403903
--- /dev/null
+++ b/app/services/merge_requests/reload_diffs_service.rb
@@ -0,0 +1,43 @@
+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