1 files changed, 49 insertions, 1 deletions
diff --git a/lib/api/v3/branches.rb b/lib/api/v3/branches.rb
index 733c6b21be5..0a877b960f6 100644
--- a/lib/api/v3/branches.rb
+++ b/lib/api/v3/branches.rb
@@ -9,7 +9,7 @@ module API
       params do
         requires :id, type: String, desc: 'The ID of a project'
       end
-      resource :projects do
+      resource :projects, requirements: { id: %r{[^/]+} } do
         desc 'Get a project repository branches' do
           success ::API::Entities::RepoBranch
         end
@@ -18,6 +18,54 @@ module API
 
           present branches, with: ::API::Entities::RepoBranch, project: user_project
         end
+
+        desc 'Delete a branch'
+        params do
+          requires :branch, type: String, desc: 'The name of the branch'
+        end
+        delete ":id/repository/branches/:branch", requirements: { branch: /.+/ } do
+          authorize_push_project
+
+          result = DeleteBranchService.new(user_project, current_user).
+                   execute(params[:branch])
+
+          if result[:status] == :success
+            status(200)
+            {
+              branch_name: params[:branch]
+            }
+          else
+            render_api_error!(result[:message], result[:return_code])
+          end
+        end
+
+        desc 'Delete all merged branches'
+        delete ":id/repository/merged_branches" do
+          DeleteMergedBranchesService.new(user_project, current_user).async_execute
+
+          status(200)
+        end
+
+        desc 'Create branch' do
+          success ::API::Entities::RepoBranch
+        end
+        params do
+          requires :branch_name, type: String, desc: 'The name of the branch'
+          requires :ref, type: String, desc: 'Create branch from commit sha or existing branch'
+        end
+        post ":id/repository/branches" do
+          authorize_push_project
+          result = CreateBranchService.new(user_project, current_user).
+            execute(params[:branch_name], params[:ref])
+
+          if result[:status] == :success
+            present result[:branch],
+              with: ::API::Entities::RepoBranch,
+              project: user_project
+          else
+            render_api_error!(result[:message], 400)
+          end
+        end
       end
     end
   end