Add XML API endpoint to list all staging_projects

Endpoint to XML API to list all staging_projects within a staging
workflow

src/api/app/controllers/staging/excluded_requests_controller.rb

@@ -37,11 +37,11 @@ def destroy
   private
 
   def set_staging_workflow
-    project = Project.get_by_name(params[:project_name])
+    project = Project.get_by_name(params[:staging_main_project_name])
     @staging_workflow = project.staging
     return if @staging_workflow
 
-    raise InvalidParameterError, "Project #{params[:project_name]} doesn't have an asociated Staging Workflow"
+    raise InvalidParameterError, "Project #{params[:staging_main_project_name]} doesn't have an asociated Staging Workflow"
   end
 
   def set_request_exclusion

src/api/app/controllers/staging/staging_projects_controller.rb

@@ -1,7 +1,24 @@
 class Staging::StagingProjectsController < ApplicationController
   skip_before_action :require_login
 
+  before_action :set_main_project
+
+  def index
+    if @main_project.staging
+      @staging_workflow = @main_project.staging
+      @staging_projects = @staging_workflow.staging_projects
+    else
+      render_error status: 400, errcode: 'project_has_no_staging_workflow'
+    end
+  end
+
   def show
-    @staging_project = Staging::StagingProject.get_by_name(params[:name])
+    @staging_project = @main_project.staging.staging_projects.find_by!(name: params[:name])
+  end
+
+  private
+
+  def set_main_project
+    @main_project = Project.find_by!(name: params[:staging_main_project_name])
   end
 end

src/api/app/views/staging/staging_projects/index.xml.builder

@@ -0,0 +1,23 @@
+xml.staging_projects do
+  @staging_projects.each do |staging_project|
+    xml.staging_project(name: staging_project.name) do
+      render(partial: 'staging/staging_projects/staged_requests', locals: { staged_requests: staging_project.staged_requests,
+                                                                            count: staging_project.staged_requests.count, builder: xml })
+
+      render(partial: 'staging/staging_projects/untracked_requests', locals: { untracked_requests: staging_project.untracked_requests,
+                                                                               count: staging_project.untracked_requests.count, builder: xml  })
+
+      render(partial: 'staging/staging_projects/requests_to_review', locals: { requests_to_review: staging_project.requests_to_review,
+                                                                               count: staging_project.requests_to_review.count, builder: xml  })
+
+      render(partial: 'staging/staging_projects/missing_reviews', locals: { missing_reviews: staging_project.missing_reviews,
+                                                                            count: staging_project.missing_reviews.count, builder: xml })
+
+      render(partial: 'staging/staging_projects/building_repositories', locals: { building_repositories: staging_project.building_repositories,
+                                                                                  count: staging_project.building_repositories.count, builder: xml })
+
+      render(partial: 'staging/staging_projects/broken_packages', locals: { broken_packages: staging_project.broken_packages,
+                                                                            count: staging_project.broken_packages.count, builder: xml })
+    end
+  end
+end

src/api/config/routes.rb

@@ -731,15 +731,17 @@ def self.public_or_about_path?(request)
   end
 
   # StagingWorkflow API
-  scope module: 'staging' do
-    resources :staging_projects, only: [:show], param: :name do
-      get 'staged_requests' => 'staged_requests#index', constraints: cons
-      resource :staged_requests, controller: 'staged_requests', only: [:create, :destroy], constraints: cons
+  resources :staging, only: [], param: 'main_project_name' do
+    resources :staging_projects, only: [:index, :show], controller: 'staging/staging_projects', param: :name do
+      get 'staged_requests' => 'staging/staged_requests#index', constraints: cons
+      resource :staged_requests, controller: 'staging/staged_requests', only: [:create, :destroy], constraints: cons
     end
 
-    controller 'excluded_requests' do
-      post 'staging_excluded_requests/:number/:project_name' => :create, constraints: cons
-      delete 'staging_excluded_requests/:number' => :destroy, constraints: cons
+    # resources :excluded_requests, only: [:create, :destroy], controller: 'staging/excluded_requests', param: :number, constrains: cons
+
+    controller 'staging/excluded_requests' do
+      post 'excluded_requests/:number' => :create, constraints: cons
+      delete 'excluded_requests/:number' => :destroy, constraints: cons
     end
   end