added logic to prevent duplicate url's from being entered, it just

fetches the url and load it instead
2023-09-22 15:11:06 -07:00 · 2023-09-22 15:11:06 -07:00 · 47f8741592
parent 935b0c5a9f
commit 47f8741592
1 changed files with 4 additions and 2 deletions
--- a/app.rb
+++ b/app.rb
@ -19,8 +19,10 @@ class App < Roda

    r.post "create" do
      url = r.params['url']
-      code = SecureRandom.urlsafe_base64 4
-      links.insert(url: url, code: code) 
+      if nil == links.filter(:url => url).first
+        code = SecureRandom.urlsafe_base64 5
+        links.insert(url: url, code: code) 
+      end
      @new_link = 'http://' + request.env['HTTP_HOST'] + '/' + links.filter(:url => url).first[:code]
      view :create   
    end