Continue refactoring. Use repostory and team

app/models/team.rb

@@ -3,7 +3,22 @@ class Team
 
   def initialize(project)
     @project = project
-    @roles = UsersProject.roles_hash
+  end
+
+  # Shortcut to add users
+  #
+  # Use:
+  #   @team << [@user, :master]
+  #   @team << [@users, :master]
+  #
+  def << args
+    users = args.first
+
+    if users.respond_to?(:each)
+      add_users(users, args.second)
+    else
+      add_user(users, args.second)
+    end
   end
 
   def add_user(user, access)
@@ -14,7 +29,7 @@ class Team
     add_users_ids(users.map(&:id), access)
   end
 
-  def add_users_ids(users_ids, access)
+  def add_users_ids(user_ids, access)
     UsersProject.add_users_into_projects(
       [project.id],
       user_ids,
@@ -46,4 +61,58 @@ class Team
   def masters
     members.masters.map(&:user)
   end
+
+  def repository_readers
+    repository_members[UsersProject::REPORTER]
+  end
+
+  def repository_writers
+    repository_members[UsersProject::DEVELOPER]
+  end
+
+  def repository_masters
+    repository_members[UsersProject::MASTER]
+  end
+
+  def repository_members
+    keys = Hash.new {|h,k| h[k] = [] }
+    UsersProject.select("keys.identifier, project_access").
+        joins(user: :keys).where(project_id: project.id).
+        each {|row| keys[row.project_access] << [row.identifier] }
+
+    keys[UsersProject::REPORTER] += project.deploy_keys.pluck(:identifier)
+    keys
+  end
+
+  def import(source_project)
+    target_project = project
+
+    source_team = source_project.users_projects.all
+    target_team = target_project.users_projects.all
+    target_user_ids = target_team.map(&:user_id)
+
+    source_team.reject! do |tm|
+      # Skip if user already present in team
+      target_user_ids.include?(tm.user_id)
+    end
+
+    source_team.map! do |tm|
+      new_tm = tm.dup
+      new_tm.id = nil
+      new_tm.project_id = target_project.id
+      new_tm.skip_git = true
+      new_tm
+    end
+
+    UsersProject.transaction do
+      source_team.each do |tm|
+        tm.save
+      end
+      target_project.update_repository
+    end
+
+    true
+  rescue
+    false
+  end
 end