05-创建子任务

import com.atlassian.jira.component.ComponentAccessor

final String parentIssueKey = "JRA-1"
final String issueTypeName = "Sub-task"
final String reporterKey = "anuser"
final String summary = "Groovy Friday"
final String priorityName = "Major"

def issueService = ComponentAccessor.issueService
def constantsManager = ComponentAccessor.constantsManager
def loggedInUser = ComponentAccessor.jiraAuthenticationContext.loggedInUser

def parentIssue = ComponentAccessor.issueManager.getIssueByCurrentKey(parentIssueKey)
assert parentIssue : "Could not find parent issue with key $parentIssueKey"

def subtaskIssueTypes = constantsManager.allIssueTypeObjects.findAll { it.subTask }
def subTaskIssueType = subtaskIssueTypes.findByName(issueTypeName)
assert subTaskIssueType : "Could not find subtask issue type with name $issueTypeName. Avaliable subtask issue types are ${subtaskIssueTypes*.name.join(", ")}"

def reporter = ComponentAccessor.userManager.getUserByKey(reporterKey) ?: loggedInUser

def priority = constantsManager.priorities.findByName(priorityName) ?: constantsManager.defaultPriority

def issueInputParameters = issueService.newIssueInputParameters().with {
    setProjectId(parentIssue.projectObject.id)
    setIssueTypeId(subTaskIssueType.id)
    setReporterId(reporter.key)
    setSummary(summary)
    setPriorityId(priority.id)
}

def validationResult = issueService.validateSubTaskCreate(loggedInUser, parentIssue.id, issueInputParameters)
assert validationResult.valid : validationResult.errorCollection

def issueResult = issueService.create(loggedInUser, validationResult)
assert issueResult.valid : issueResult.errorCollection

def subtask = issueResult.issue
ComponentAccessor.subTaskManager.createSubTaskIssueLink(parentIssue, subtask, loggedInUser)