1 files changed, 2 insertions, 46 deletions
diff --git a/app/services/merge_requests/conflicts/resolve_service.rb b/app/services/merge_requests/conflicts/resolve_service.rb
index 6b6e231f4f9..27cafd2d7d9 100644
--- a/app/services/merge_requests/conflicts/resolve_service.rb
+++ b/app/services/merge_requests/conflicts/resolve_service.rb
@@ -1,54 +1,10 @@
 module MergeRequests
   module Conflicts
     class ResolveService < MergeRequests::Conflicts::BaseService
-      MissingFiles = Class.new(Gitlab::Conflict::ResolutionError)
-
       def execute(current_user, params)
-        rugged = merge_request.source_project.repository.rugged
-
-        Gitlab::Conflict::FileCollection.for_resolution(merge_request) do |conflicts_for_resolution|
-          merge_index = conflicts_for_resolution.merge_index
-
-          params[:files].each do |file_params|
-            conflict_file = conflicts_for_resolution.file_for_path(file_params[:old_path], file_params[:new_path])
-
-            write_resolved_file_to_index(merge_index, rugged, conflict_file, file_params)
-          end
-
-          unless merge_index.conflicts.empty?
-            missing_files = merge_index.conflicts.map { |file| file[:ours][:path] }
-
-            raise MissingFiles, "Missing resolutions for the following files: #{missing_files.join(', ')}"
-          end
-
-          commit_params = {
-            message: params[:commit_message] || conflicts_for_resolution.default_commit_message,
-            parents: [conflicts_for_resolution.our_commit, conflicts_for_resolution.their_commit].map(&:oid),
-            tree: merge_index.write_tree(rugged)
-          }
-
-          conflicts_for_resolution
-            .project
-            .repository
-            .resolve_conflicts(current_user, merge_request.source_branch, commit_params)
-        end
-      end
-
-      private
-
-      def write_resolved_file_to_index(merge_index, rugged, file, params)
-        if params[:sections]
-          new_file = file.resolve_lines(params[:sections]).map(&:text).join("\n")
-
-          new_file << "\n" if file.our_blob.data.ends_with?("\n")
-        elsif params[:content]
-          new_file = file.resolve_content(params[:content])
-        end
-
-        our_path = file.our_path
+        conflicts = Gitlab::Conflict::FileCollection.new(merge_request)
 
-        merge_index.add(path: our_path, oid: rugged.write(new_file, :blob), mode: file.our_mode)
-        merge_index.conflict_remove(our_path)
+        conflicts.resolve(current_user, params[:commit_message], params[:files])
       end
     end
   end