condition.rb in tarquinn-0.3.0

- old
+ new
@@ -1,5 +1,58 @@
-module Tarquinn::Condition
-  require 'tarquinn/condition/action_checker'
-  require 'tarquinn/condition/method_caller'
-  require 'tarquinn/condition/proc_runner'
+# frozen_string_literal: true
+
+module Tarquinn
+  # @api private
+  # @abstract
+  #
+  # Redirection condition
+  class Condition
+    autoload :ActionChecker, 'tarquinn/condition/action_checker'
+    autoload :MethodCaller,  'tarquinn/condition/method_caller'
+    autoload :ProcRunner,    'tarquinn/condition/proc_runner'
+
+    class << self
+      # Creates a method caller condition
+      #
+      # @param methods [Array<Symbol>] list of methods to be called for condition
+      #
+      # @return [Tarquinn::Condition::MethodCaller] when methods are given
+      # @return [NilClass] when no methods are given
+      def method_caller(methods)
+        return if methods.empty?
+
+        Tarquinn::Condition::MethodCaller.new(methods)
+      end
+
+      # Creates an action checker condition
+      #
+      # @param routes [Array<Symbol>] controller actions that will match the condition
+      #
+      # @return [Tarquinn::Condition::ActionChecker]
+      def action_checker(routes)
+        Tarquinn::Condition::ActionChecker.new(routes)
+      end
+
+      # Cretes a proc checker
+      #
+      # @param block [Proc] block to be ran when condition is checked
+      #
+      # @return [Tarquinn::Condition::ProcRunner] When a block is given
+      # @return [NilClass] when no block is given
+      def proc_runner(&block)
+        return unless block
+
+        Tarquinn::Condition::ProcRunner.new(&block)
+      end
+    end
+
+    # Checks if a condition is matched
+    #
+    # @param _controller [Tarquinn::Controller] the controller with the request params
+    #
+    # @return [TrueClass] When it is a match
+    # @return [FalseClass] When it is not a match
+    def check?(_controller)
+      raise NotImplementedError, 'Needs to be implemented in child class'
+    end
+  end
 end