app/models/feature.rb in usman-0.1.0 vs app/models/feature.rb in usman-0.1.1

@@ -1,9 +1,10 @@
-class Feature < ApplicationRecord
+class Feature < Usman::ApplicationRecord
   
-  extend KuppayamValidators
-
+  require 'import_error_handler.rb'
+  extend Usman::ImportErrorHandler
+  
   # Constants
   UNPUBLISHED = "unpublished"
   PUBLISHED = "published"
   DISABLED = "disabled"
   
@@ -23,11 +24,11 @@
   has_many :permissions
   has_many :users, through: :permissions
   has_one :feature_image, :as => :imageable, :dependent => :destroy, :class_name => "Image::FeatureImage"
 
 	# Validations
-	validate_string :name, mandatory: true
+	validates :name, presence: true
 	validates :status, :presence => true, :inclusion => {:in => STATUS.keys, :presence_of => :status, :message => "%{value} is not a valid status" }
 
   # ------------------
   # Class Methods
   # ------------------
@@ -43,9 +44,54 @@
   scope :status, lambda { |status| where("LOWER(status)='#{status}'") }
 
   scope :unpublished, -> { where(status: UNPUBLISHED) }
   scope :published, -> { where(status: PUBLISHED) }
   scope :disabled, -> { where(status: DISABLED) }
+
+  def self.save_row_data(row, base_path)
+
+    image_base_path = base_path + "images/"
+
+    row.headers.each{ |cell| row[cell] = row[cell].to_s.strip }
+
+    return if row[:name].blank?
+
+    feature = Feature.find_by_name(row[:name]) || Feature.new
+    feature.name = row[:name]
+    feature.status = Feature::UNPUBLISHED
+    
+    # Initializing error hash for displaying all errors altogether
+    error_object = Usman::ErrorHash.new
+
+    ## Adding a profile picture
+    begin
+      image_path = image_base_path + "features/#{feature.name.parameterize}.png"
+      image_path = image_base_path + "features/#{feature.name.parameterize}}.jpg" unless File.exists?(image_path)
+      if File.exists?(image_path)
+        feature.build_feature_image
+        feature.feature_image.image = File.open(image_path)
+      else
+        summary = "Feature Image not found for feature: #{feature.name}"
+        details = "#{image_path}/png doesn't exists"
+        error_object.warnings << { summary: summary, details: details }
+      end
+    rescue => e
+      summary = "Error during processing: #{$!}"
+      details = "Feature: #{feature.name}, Image Path: #{image_path}"
+      stack_trace = "Backtrace:\n\t#{e.backtrace.join("\n\t")}"
+      error_object.errors << { summary: summary, details: details, stack_trace: stack_trace }
+    end if feature.feature_image.blank?
+
+    if feature.valid? && (feature.feature_image.blank? || feature.feature_image.valid?)
+      feature.save!
+    else
+      summary = "Error while saving feature: #{feature.name}"
+      details = "Error! #{feature.errors.full_messages.to_sentence}"
+      details << ", #{feature.feature_image.errors.full_messages.to_sentence}" if feature.feature_image
+      error_object.errors << { summary: summary, details: details }
+    end
+    return error_object
+  end
 
   # * Return full name
   # == Examples
   #   >>> feature.display_name
   #   => "Products"
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