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Diffstat (limited to 'app/services/commits/change_service.rb')
-rw-r--r-- | app/services/commits/change_service.rb | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/app/services/commits/change_service.rb b/app/services/commits/change_service.rb new file mode 100644 index 00000000000..6b69cb53b2c --- /dev/null +++ b/app/services/commits/change_service.rb @@ -0,0 +1,47 @@ +module Commits + class ChangeService < ::BaseService + class ValidationError < StandardError; end + class ChangeError < StandardError; end + + def execute + @source_project = params[:source_project] || @project + @target_branch = params[:target_branch] + @commit = params[:commit] + @create_merge_request = params[:create_merge_request].present? + + check_push_permissions unless @create_merge_request + commit + rescue Repository::CommitError, Gitlab::Git::Repository::InvalidBlobName, GitHooksService::PreReceiveError, + ValidationError, ChangeError => ex + error(ex.message) + end + + def commit + raise NotImplementedError + end + + private + + def check_push_permissions + allowed = ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(@target_branch) + + unless allowed + raise ValidationError.new('You are not allowed to push into this branch') + end + + true + end + + def create_target_branch(new_branch) + # Temporary branch exists and contains the change commit + return success if repository.find_branch(new_branch) + + result = CreateBranchService.new(@project, current_user) + .execute(new_branch, @target_branch, source_project: @source_project) + + if result[:status] == :error + raise ChangeError, "There was an error creating the source branch: #{result[:message]}" + end + end + end +end |