price.rb in dhatu-0.1.11

- old
+ new

@@ -13,11 +13,11 @@
   
   validates :price, presence: true
   validates :category, presence: true
   
   # Associations
-  belongs_to :category
+  belongs_to :category, optional: true
   has_one :cover_image, :as => :imageable, :dependent => :destroy, :class_name => "Image::CoverImage"
   
   # ------------------
   # Class Methods
   # ------------------
@@ -28,9 +28,41 @@
   
   scope :filter_by_category, lambda { |c| where("category_id = ?", (c.is_a? Dhatu::Category ? c.id : c)) }
 
   scope :upcoming, lambda { where("created_at >= ?", Time.now) }
   scope :past, lambda { where("created_at < ?", Time.now) }
+
+  def self.save_row_data(hsh)
+    # Initializing error hash for displaying all errors altogether
+    error_object = Kuppayam::Importer::ErrorHash.new
+
+    return error_object if hsh[:title].to_s.strip.blank?
+
+    price = Dhatu::Price.find_by_title(hsh[:title].to_s.strip) || Dhatu::Price.new
+    price.title = hsh[:title].to_s.strip
+    price.sub_title = hsh[:sub_title].to_s.strip
+    price.price = hsh[:price].to_s.strip
+    
+    price.category = Dhatu::Category.find_by_name(hsh[:category].to_s.strip)
+    price.status = hsh[:status].to_s.strip || PUBLISHED
+    price.featured = hsh[:featured].to_s.strip == "true"
+    price.priority = hsh[:priority].to_s.strip || 1
+
+    if price.valid?
+      begin
+        price.save!
+      rescue Exception => e
+        summary = "uncaught #{e} exception while handling connection: #{e.message}"
+        details = "Stack trace: #{e.backtrace.map {|l| "  #{l}\n"}.join}"
+        error_object.errors << { summary: summary, details: details }        
+      end
+    else
+      summary = "Error while saving price: #{price.title}"
+      details = "Error! #{price.errors.full_messages.to_sentence}"
+      error_object.errors << { summary: summary, details: details }
+    end
+    return error_object
+  end
 
   # ------------------
   # Instance variables
   # ------------------
 
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