motion-prime/models/errors.rb in motion-prime-0.1.7 vs motion-prime/models/errors.rb in motion-prime-0.2.0

@@ -1,3 +1,64 @@
 module MotionPrime
-  class StoreError < StandardError; end
+  class Errors
+    attr_accessor :keys
+    attr_accessor :errors
+
+    def initialize(model)
+      @keys = []
+      @errors = {}
+      model.class.attributes.map(&:to_sym).each do |key|
+        initialize_for_key key
+      end
+    end
+
+    def initialize_for_key(key)
+      @keys << key.to_sym unless @keys.include?(key.to_sym)
+      @errors[key.to_sym] ||= []
+    end
+
+    def get(key)
+      initialize_for_key(key)
+      @errors[key.to_sym]
+    end
+
+    def set(key, errors)
+      initialize_for_key(key)
+      @errors[key.to_sym] = Array.wrap(errors)
+    end
+
+    def add(key, error)
+      initialize_for_key(key)
+      @errors[key.to_sym] << error
+    end
+
+    def [](key)
+      get(key)
+    end
+
+    def []=(key, errors)
+      set(key, errors)
+    end
+
+    def reset
+      @keys.each do |key|
+        set(key, [])
+      end
+    end
+
+    def messages
+      errors.values.compact.flatten
+    end
+
+    def blank?
+      messages.blank?
+    end
+
+    def present?
+      !blank?
+    end
+
+    def to_s
+      messages.join(';')
+    end
+  end
 end
\ No newline at end of file