Added ability to change the ticket severity level

assets/coffee/slepe.coffee

@@ -1,8 +1,34 @@
 $(document).ready ->
   console.log('Hello, world!')
 
+  $('.ticket-severity').on('click', handleSeverityClick)
   $('.ticket-status').on('click', handleStatusClick)
 
+handleSeverityClick = (e, msg = 'Set ticket severity:') ->
+  validSeverity = ['low', 'medium', 'high']
+  newSeverity = prompt(msg, $('.ticket-severity > span').text())
+  newSeverity = newSeverity.toLowerCase()
+
+  if (newSeverity != null) and (newSeverity != '')
+    if (newSeverity in validSeverity)
+      console.log('Setting severity to ' + newSeverity)
+      editLink = $('#ticketEditLink').attr('href') + '/severity'
+      console.log('Sending data to ' + editLink)
+      $.ajax({
+        type: "POST",
+        url: editLink,
+        data:
+          severity: newSeverity,
+        success: (data) ->
+          newSeverity = newSeverity.charAt(0).toUpperCase() + newSeverity.slice(1)
+          $('.ticket-severity > span').text(newSeverity)
+          console.log('Ticket updated successfully.')
+      })
+    else
+      console.log('Invalid severity entered')
+      handleSeverityClick(e, 'Invalid severity; valid values are low, medium, and high.')
+
+
 handleStatusClick = (e, msg = 'Set ticket status:') ->
   validStatus = ['open', 'closed', 'parked']
   newStatus = prompt(msg, $('.ticket-status > span').text())
@@ -25,4 +51,4 @@ handleStatusClick = (e, msg = 'Set ticket status:') ->
       })
     else
       console.log('Invalid status entered')
-      handleStatusClick(e, 'Invalid status; valid values are open, closed, and parked')
+      handleStatusClick(e, 'Invalid status; valid values are open, closed, and parked.')