Auction: categories

src/db_models.rb

@@ -341,6 +341,11 @@ class Auction < EntityModel
 	def images
 		Image.get_relation @id
 	end
+
+	def categories
+		data = Auction_Category_relation.get "category_id", "auction_id = ?", @id
+		data && data.map! { |category| Category.find_by_id category["category_id"]}
+	end
 end
 
 

src/views/auction/new.slim

@@ -17,10 +17,11 @@
       label Description
       textarea name="description" cols="20" rows="5" title="Content length must be between #{MIN_DESC_LEN} and #{MAX_DESC_LEN} characters" pattern="#{DESC_REGEX_STR}" maxlength="#{MAX_DESC_LEN}" placeholder="Tell us about what you're selling!"
 
-      label Categories
-      - Category.get_all.each do |category|
-        .checkbox-container
-          input type="checkbox" name="category-#{category.id}" value="#{category.id}" 
-          label style="color: #{category.color};" = "#{category.name}"
+      - if Category.get_all.length > 0
+        label Categories
+        - Category.get_all.each do |category|
+          .checkbox-container
+            input type="checkbox" name="category-#{category.id}" value="#{category.id}" 
+            label style="color: #{category.color};" = "#{category.name}"
 
       input type="submit" value="Post"

src/views/auction/view.slim

@@ -1,5 +1,9 @@
 h1 = auction.title
 h2 = auction.description
 
+ul.list-container
+  - auction.categories.each do |category|
+      p = category.name
+
 - auction.images.each do |img|
     img src="#{img.url}"