Add latest changes from gitlab-org/gitlab@13-2-stable-ee

1 files changed, 195 insertions, 0 deletions

diff --git a/app/models/packages/package.rb b/app/models/packages/package.rb
new file mode 100644
index 00000000000..d6633456de4
--- /dev/null
+++ b/app/models/packages/package.rb
@@ -0,0 +1,195 @@
+# frozen_string_literal: true
+class Packages::Package < ApplicationRecord
+  include Sortable
+  include Gitlab::SQL::Pattern
+  include UsageStatistics
+
+  belongs_to :project
+  # package_files must be destroyed by ruby code in order to properly remove carrierwave uploads and update project statistics
+  has_many :package_files, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
+  has_many :dependency_links, inverse_of: :package, class_name: 'Packages::DependencyLink'
+  has_many :tags, inverse_of: :package, class_name: 'Packages::Tag'
+  has_one :conan_metadatum, inverse_of: :package, class_name: 'Packages::Conan::Metadatum'
+  has_one :pypi_metadatum, inverse_of: :package, class_name: 'Packages::Pypi::Metadatum'
+  has_one :maven_metadatum, inverse_of: :package, class_name: 'Packages::Maven::Metadatum'
+  has_one :nuget_metadatum, inverse_of: :package, class_name: 'Packages::Nuget::Metadatum'
+  has_one :composer_metadatum, inverse_of: :package, class_name: 'Packages::Composer::Metadatum'
+  has_one :build_info, inverse_of: :package
+
+  accepts_nested_attributes_for :conan_metadatum
+  accepts_nested_attributes_for :maven_metadatum
+
+  delegate :recipe, :recipe_path, to: :conan_metadatum, prefix: :conan
+
+  validates :project, presence: true
+  validates :name, presence: true
+
+  validates :name, format: { with: Gitlab::Regex.package_name_regex }, unless: :conan?
+
+  validates :name,
+    uniqueness: { scope: %i[project_id version package_type] }, unless: :conan?
+
+  validate :valid_conan_package_recipe, if: :conan?
+  validate :valid_npm_package_name, if: :npm?
+  validate :valid_composer_global_name, if: :composer?
+  validate :package_already_taken, if: :npm?
+  validates :version, format: { with: Gitlab::Regex.semver_regex }, if: -> { npm? || nuget? }
+  validates :name, format: { with: Gitlab::Regex.conan_recipe_component_regex }, if: :conan?
+  validates :version, format: { with: Gitlab::Regex.conan_recipe_component_regex }, if: :conan?
+  validates :version, format: { with: Gitlab::Regex.maven_version_regex }, if: -> { version? && maven? }
+
+  enum package_type: { maven: 1, npm: 2, conan: 3, nuget: 4, pypi: 5, composer: 6 }
+
+  scope :with_name, ->(name) { where(name: name) }
+  scope :with_name_like, ->(name) { where(arel_table[:name].matches(name)) }
+  scope :search_by_name, ->(query) { fuzzy_search(query, [:name], use_minimum_char_limit: false) }
+  scope :with_version, ->(version) { where(version: version) }
+  scope :without_version_like, -> (version) { where.not(arel_table[:version].matches(version)) }
+  scope :with_package_type, ->(package_type) { where(package_type: package_type) }
+
+  scope :with_conan_channel, ->(package_channel) do
+    joins(:conan_metadatum).where(packages_conan_metadata: { package_channel: package_channel })
+  end
+  scope :with_conan_username, ->(package_username) do
+    joins(:conan_metadatum).where(packages_conan_metadata: { package_username: package_username })
+  end
+
+  scope :with_composer_target, -> (target) do
+    includes(:composer_metadatum)
+      .joins(:composer_metadatum)
+      .where(Packages::Composer::Metadatum.table_name => { target_sha: target })
+  end
+  scope :preload_composer, -> { preload(:composer_metadatum) }
+
+  scope :without_nuget_temporary_name, -> { where.not(name: Packages::Nuget::CreatePackageService::TEMPORARY_PACKAGE_NAME) }
+
+  scope :has_version, -> { where.not(version: nil) }
+  scope :processed, -> do
+    where.not(package_type: :nuget).or(
+      where.not(name: Packages::Nuget::CreatePackageService::TEMPORARY_PACKAGE_NAME)
+    )
+  end
+  scope :preload_files, -> { preload(:package_files) }
+  scope :last_of_each_version, -> { where(id: all.select('MAX(id) AS id').group(:version)) }
+  scope :limit_recent, ->(limit) { order_created_desc.limit(limit) }
+  scope :select_distinct_name, -> { select(:name).distinct }
+
+  # Sorting
+  scope :order_created, -> { reorder('created_at ASC') }
+  scope :order_created_desc, -> { reorder('created_at DESC') }
+  scope :order_name, -> { reorder('name ASC') }
+  scope :order_name_desc, -> { reorder('name DESC') }
+  scope :order_version, -> { reorder('version ASC') }
+  scope :order_version_desc, -> { reorder('version DESC') }
+  scope :order_type, -> { reorder('package_type ASC') }
+  scope :order_type_desc, -> { reorder('package_type DESC') }
+  scope :order_project_name, -> { joins(:project).reorder('projects.name ASC') }
+  scope :order_project_name_desc, -> { joins(:project).reorder('projects.name DESC') }
+  scope :order_project_path, -> { joins(:project).reorder('projects.path ASC, id ASC') }
+  scope :order_project_path_desc, -> { joins(:project).reorder('projects.path DESC, id DESC') }
+
+  def self.for_projects(projects)
+    return none unless projects.any?
+
+    where(project_id: projects)
+  end
+
+  def self.only_maven_packages_with_path(path)
+    joins(:maven_metadatum).where(packages_maven_metadata: { path: path })
+  end
+
+  def self.by_name_and_file_name(name, file_name)
+    with_name(name)
+      .joins(:package_files)
+      .where(packages_package_files: { file_name: file_name }).last!
+  end
+
+  def self.by_file_name_and_sha256(file_name, sha256)
+    joins(:package_files)
+      .where(packages_package_files: { file_name: file_name, file_sha256: sha256 }).last!
+  end
+
+  def self.pluck_names
+    pluck(:name)
+  end
+
+  def self.pluck_versions
+    pluck(:version)
+  end
+
+  def self.sort_by_attribute(method)
+    case method.to_s
+    when 'created_asc' then order_created
+    when 'created_at_asc' then order_created
+    when 'name_asc' then order_name
+    when 'name_desc' then order_name_desc
+    when 'version_asc' then order_version
+    when 'version_desc' then order_version_desc
+    when 'type_asc' then order_type
+    when 'type_desc' then order_type_desc
+    when 'project_name_asc' then order_project_name
+    when 'project_name_desc' then order_project_name_desc
+    when 'project_path_asc' then order_project_path
+    when 'project_path_desc' then order_project_path_desc
+    else
+      order_created_desc
+    end
+  end
+
+  def versions
+    project.packages
+           .with_name(name)
+           .where.not(version: version)
+           .with_package_type(package_type)
+           .order(:version)
+  end
+
+  def pipeline
+    build_info&.pipeline
+  end
+
+  def tag_names
+    tags.pluck(:name)
+  end
+
+  private
+
+  def valid_conan_package_recipe
+    recipe_exists = project.packages
+                           .conan
+                           .includes(:conan_metadatum)
+                           .with_name(name)
+                           .with_version(version)
+                           .with_conan_channel(conan_metadatum.package_channel)
+                           .with_conan_username(conan_metadatum.package_username)
+                           .id_not_in(id)
+                           .exists?
+
+    errors.add(:base, _('Package recipe already exists')) if recipe_exists
+  end
+
+  def valid_composer_global_name
+    # .default_scoped is required here due to a bug in rails that leaks
+    # the scope and adds `self` to the query incorrectly
+    # See https://github.com/rails/rails/pull/35186
+    if Packages::Package.default_scoped.composer.with_name(name).where.not(project_id: project_id).exists?
+      errors.add(:name, 'is already taken by another project')
+    end
+  end
+
+  def valid_npm_package_name
+    return unless project&.root_namespace
+
+    unless name =~ %r{\A@#{project.root_namespace.path}/[^/]+\z}
+      errors.add(:name, 'is not valid')
+    end
+  end
+
+  def package_already_taken
+    return unless project
+
+    if project.package_already_taken?(name)
+      errors.add(:base, _('Package already exists'))
+    end
+  end
+end