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# frozen_string_literal: true
module API
# MergeRequestDiff API
class MergeRequestDiffs < ::API::Base
include PaginationParams
before { authenticate! }
feature_category :code_review
params do
requires :id, type: String, desc: 'The ID of a project'
end
resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
desc 'Get a list of merge request diff versions' do
detail 'This feature was introduced in GitLab 8.12.'
success Entities::MergeRequestDiff
end
params do
requires :merge_request_iid, type: Integer, desc: 'The IID of a merge request'
use :pagination
end
get ":id/merge_requests/:merge_request_iid/versions" do
not_found!("Merge Request") unless can?(current_user, :read_merge_request, user_project)
merge_request = find_merge_request_with_access(params[:merge_request_iid])
present paginate(merge_request.merge_request_diffs.order_id_desc), with: Entities::MergeRequestDiff
end
desc 'Get a single merge request diff version' do
detail 'This feature was introduced in GitLab 8.12.'
success Entities::MergeRequestDiffFull
end
params do
requires :merge_request_iid, type: Integer, desc: 'The IID of a merge request'
requires :version_id, type: Integer, desc: 'The ID of a merge request diff version'
end
get ":id/merge_requests/:merge_request_iid/versions/:version_id" do
not_found!("Merge Request") unless can?(current_user, :read_merge_request, user_project)
merge_request = find_merge_request_with_access(params[:merge_request_iid])
if Feature.enabled?(:cached_api_merge_request_version, default_enabled: :yaml)
present_cached merge_request.merge_request_diffs.find(params[:version_id]), with: Entities::MergeRequestDiffFull, cache_context: nil
else
present merge_request.merge_request_diffs.find(params[:version_id]), with: Entities::MergeRequestDiffFull
end
end
end
end
end
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