Scripted Field to display Original Estimate Change history

[Matthew Beda]

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.history.ChangeItemBean
import com.atlassian.core.util.DateUtils 

def changeHistoryManager = ComponentAccessor.getChangeHistoryManager()
def string = "<table class='aui aui-table-list'><thead><tr><th>From</th><th>To</th><th>On Date</th></tr></thead><tbody>" 
List<Long> rt = [0L]
def origestimate = changeHistoryManager.getChangeItemsForField(issue, "timeoriginalestimate")
      if (origestimate.size() <= 0){        
            string = "N/A"    
      } else {        
            origestimate.each {
                 ChangeItemBean item ->            
                 def totalf = item.fromString as Long             
                 def FROMSTRING = (totalf / 3600)            
                 def totalt = item.toString as Long            
                 def TOSTRING = (totalt / 3600)            
                 def createdDate = item.created.format('yyyy/MM/dd')            
                 string += "<tr class='aui-row-subtle'><td>"+ FROMSTRING + "h</td><td>"+ TOSTRING +"h</td><td>"+createdDate+"</td></tr>"         
              }        
           string += "</tbody></table>"             
       }
 return string

[Matthew Beda · Accepted solution]

See above