diff options
Diffstat (limited to 'app/models/snippet_input_action.rb')
-rw-r--r-- | app/models/snippet_input_action.rb | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/app/models/snippet_input_action.rb b/app/models/snippet_input_action.rb new file mode 100644 index 00000000000..7f4ab775ab0 --- /dev/null +++ b/app/models/snippet_input_action.rb @@ -0,0 +1,62 @@ +# frozen_string_literal: true + +class SnippetInputAction + include ActiveModel::Validations + + ACTIONS = %i[create update delete move].freeze + + ACTIONS.each do |action_const| + define_method "#{action_const}_action?" do + action == action_const + end + end + + attr_reader :action, :previous_path, :file_path, :content + + validates :action, inclusion: { in: ACTIONS, message: "%{value} is not a valid action" } + validates :previous_path, presence: true, if: :move_action? + validates :file_path, presence: true + validates :content, presence: true, if: -> (action) { action.create_action? || action.update_action? } + validate :ensure_same_file_path_and_previous_path, if: :update_action? + validate :ensure_allowed_action + + def initialize(action: nil, previous_path: nil, file_path: nil, content: nil, allowed_actions: nil) + @action = action&.to_sym + @previous_path = previous_path + @file_path = file_path + @content = content + @allowed_actions = Array(allowed_actions).map(&:to_sym) + end + + def to_commit_action + { + action: action, + previous_path: build_previous_path, + file_path: file_path, + content: content + } + end + + private + + def build_previous_path + return previous_path unless update_action? + + previous_path.presence || file_path + end + + def ensure_same_file_path_and_previous_path + return if previous_path.blank? || file_path.blank? + return if previous_path == file_path + + errors.add(:file_path, "can't be different from the previous_path attribute") + end + + def ensure_allowed_action + return if @allowed_actions.empty? + + unless @allowed_actions.include?(action) + errors.add(:action, 'is not allowed') + end + end +end |