Fixed message viewing to delete the message after loading it from the DB; added helper for creating the message URL; Commiting lock files

Gemfile.lock

@@ -0,0 +1,89 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.2)
+    base64 (0.2.0)
+    bigdecimal (3.1.8)
+    ffi (1.17.0-x86_64-linux-gnu)
+    json (2.7.2)
+    language_server-protocol (3.17.0.3)
+    listen (3.9.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    multi_json (1.15.0)
+    mustermann (3.0.0)
+      ruby2_keywords (~> 0.0.1)
+    nio4r (2.7.3)
+    parallel (1.25.1)
+    parser (3.3.3.0)
+      ast (~> 2.4.1)
+      racc
+    puma (6.4.2)
+      nio4r (~> 2.0)
+    racc (1.8.0)
+    rack (2.2.9)
+    rack-protection (3.2.0)
+      base64 (>= 0.1.0)
+      rack (~> 2.2, >= 2.2.4)
+    rainbow (3.1.1)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
+      ffi (~> 1.0)
+    regexp_parser (2.9.2)
+    rerun (0.14.0)
+      listen (~> 3.0)
+    rexml (3.3.1)
+      strscan
+    rubocop (1.64.1)
+      json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
+      parallel (~> 1.10)
+      parser (>= 3.3.0.2)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.31.3)
+      parser (>= 3.3.1.0)
+    rubocop-sequel (0.3.4)
+      rubocop (~> 1.0)
+    ruby-progressbar (1.13.0)
+    ruby2_keywords (0.0.5)
+    sequel (5.82.0)
+      bigdecimal
+    sinatra (3.2.0)
+      mustermann (~> 3.0)
+      rack (~> 2.2, >= 2.2.4)
+      rack-protection (= 3.2.0)
+      tilt (~> 2.0)
+    sinatra-contrib (3.2.0)
+      multi_json (>= 0.0.2)
+      mustermann (~> 3.0)
+      rack-protection (= 3.2.0)
+      sinatra (= 3.2.0)
+      tilt (~> 2.0)
+    sinatra-flash (0.3.0)
+      sinatra (>= 1.0.0)
+    sqlite3 (1.7.3-x86_64-linux)
+    strscan (3.1.0)
+    tilt (2.4.0)
+    unicode-display_width (2.5.0)
+
+PLATFORMS
+  x86_64-linux-gnu
+
+DEPENDENCIES
+  puma (~> 6.3)
+  rerun
+  rubocop
+  rubocop-sequel
+  sequel (~> 5.70)
+  sinatra (~> 3.0)
+  sinatra-contrib (~> 3.0)
+  sinatra-flash (~> 0.3.0)
+  sqlite3 (~> 1.7)
+
+BUNDLED WITH
+   2.4.20

src/helpers.rb

@@ -8,4 +8,8 @@ module Helpers
     return dt.strftime('%B %d, %Y @ %I:%M:%S %p %Z')
   end
 
+  def message_url(slug)
+    return "#{request.scheme}://#{request.host}:#{request.port}/message/#{slug}"
+  end
+
 end

src/routes/message.rb

@@ -25,7 +25,8 @@ class Destructo < Sinatra::Base
       body: params[:message_body]
     )
 
-    flash[:success] = "Your message was created successfully! Share this link: https://msg.destructo.com/#{slug}"
+    msg_url = message_url(slug)
+    flash[:success] = "Your message was created successfully! Share this link: <a href='#{msg_url}'>#{msg_url}</a>"
 
     redirect '/'
   end
@@ -33,10 +34,17 @@ class Destructo < Sinatra::Base
   get '/message/:message_slug' do
     message = Message.where(slug: params[:message_slug]).first()
 
-    erb :'message/view', locals: {
-      title: 'View message',
-      message: message
-    }
+    if message
+      # delete the message
+      message.delete()
+
+      erb :'message/view', locals: {
+        title: 'View message',
+        message: message
+      }
+    else
+      404
+    end
   end
 
 end