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source: trunk/grails-app/services/TaskService.groovy @ 806

Last change on this file since 806 was 802, checked in by gav, 14 years ago
Task trash improvements. Allow trashed parentTask to break subTask links (only with auth). Prevent trashing of tasks linked to taskProcedure or Parent PM type tasks.
File size: 41.5 KB

Line
1	import grails.util.Environment
2
3	/**
4	* Provides a service class for the Task domain class.
5	*
6	*/
7	class TaskService {
8
9	boolean transactional = false
10
11	def authService
12	def dateUtilService
13	def authenticateService
14	def assignedGroupService
15	def assignedPersonService
16
17	/**
18	* Determines and returns a possible parent list for a task.
19	* @todo Create and use another method that limits the results to say the latest 20 or 100 tasks?
20	* @param taskInstance The task to use when determining the possible parent list.
21	* @returns A list of the possible parents.
22	*/
23	def possibleParentList(taskInstance) {
24	def criteria = taskInstance.createCriteria()
25	def possibleParentList = criteria {
26	and {
27	notEqual('trash', true)
28	notEqual('id', taskInstance.id)
29	taskInstance.subTasks.each() { notEqual('id', it.id) }
30	}
31	}
32	}
33
34	/**
35	* Determines and returns a list of possible task types for scheduled tasks.
36	* @returns A list of the possible task types.
37	*/
38	def getScheduledTaskTypes() {
39	def criteria = TaskType.createCriteria()
40	def scheduledTaskTypes = criteria {
41	and {
42	eq('isActive', true)
43	gt('id', 2L)
44	}
45	}
46	}
47
48	/**
49	* Determines and returns a list of parentPM tasks for an asset.
50	* @param asset The asset to get parentPM tasks for.
51	* @returns A list of the possible task types.
52	*/
53	def getParentPMs(asset) {
54	def parentPMs = Task.withCriteria {
55	eq("primaryAsset", asset)
56	taskType {
57	idEq(6L)
58	}
59	maxResults(1000)
60	}
61	}
62
63	/**
64	* Determines and returns a list of possible task priorites for Scheduled tasks.
65	* @returns A list of the possible task priorites.
66	*/
67	def getScheduledTaskPriorities() {
68	def criteria = TaskPriority.createCriteria()
69	def scheduledTaskPriorities = [:]
70	scheduledTaskPriorities.list = criteria {
71	and {
72	eq('isActive', true)
73	gt('id', 1L)
74	}
75	}
76	scheduledTaskPriorities.default = scheduledTaskPriorities.list.find { it.id == 4L } // 1-Normal.
77	return scheduledTaskPriorities
78	}
79
80	/**
81	* Determines and returns a list of possible task priorites for Unscheduled tasks.
82	* @returns A map containing a list of the possible task priorites and the default priority.
83	*/
84	def getUnscheduledTaskPriorities() {
85	def criteria = TaskPriority.createCriteria()
86	def unscheduledTaskPriorities = [:]
87	unscheduledTaskPriorities.list = criteria {
88	and {
89	eq('isActive', true)
90	lt('id', 5L)
91	ne('id', 1L)
92	}
93	}
94	unscheduledTaskPriorities.default = unscheduledTaskPriorities.list.find { it.id == 3L } // 2-High.
95	return unscheduledTaskPriorities
96	}
97
98	/**
99	* Creates a new task with the given params.
100	* @param params The params to use when creating the new task.
101	* @returns A map containing result.error (if any error) and result.taskInstance.
102	*/
103	def save(params) {
104	Task.withTransaction { status ->
105	def result = [:]
106
107	def fail = { Map m ->
108	status.setRollbackOnly()
109	if(result.taskInstance && m.field)
110	result.taskInstance.errors.rejectValue(m.field, m.code)
111	result.error = [ code: m.code, args: ["Task", params.id] ]
112	return result
113	}
114
115	def taskInstance = new Task(params)
116	result.taskInstance = taskInstance
117
118	// Set taskStatus if not supplied.
119	if(!params.taskStatus)
120	taskInstance.taskStatus = TaskStatus.read(1) // Not Started
121
122	// Set budgetStatus if not supplied.
123	if(!params.taskBudgetStatus) {
124	if(taskInstance.taskType?.id == 1 \|\| taskInstance.taskType?.id == 2) // Immediate Callout or Unsheduled Breakin.
125	taskInstance.taskBudgetStatus = TaskBudgetStatus.read(1) // Unplanned.
126	else
127	taskInstance.taskBudgetStatus = TaskBudgetStatus.read(2) // Planned.
128	}
129
130	if(result.taskInstance.parentTask?.trash)
131	return fail(field:"parentTask", code:"task.operationNotPermittedOnTaskInTrash")
132
133	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
134	return fail(code:"default.create.failure")
135
136	def taskModification = new TaskModification(person: authService.currentUser,
137	taskModificationType: TaskModificationType.get(1),
138	task: taskInstance)
139
140	if(taskModification.hasErrors() \|\| !taskModification.save())
141	return fail(field:"taskModifications", code:"task.modifications.failedToSave")
142
143	//Add the assignedGroups, provided by a new ArrayList(task.assignedGroups)
144	if(params.assignedGroups) {
145	def assignedGroupsResult
146	def assignedGroupParams = [:]
147	params.assignedGroups.each() {
148
149	assignedGroupParams = [personGroup: it.personGroup,
150	task: taskInstance,
151	estimatedHour: it.estimatedHour,
152	estimatedMinute: it.estimatedMinute]
153
154	assignedGroupsResult = assignedGroupService.save(assignedGroupParams)
155
156	if(assignedGroupsResult.error)
157	return fail(field:"assignedGroups", code:"task.assignedGroups.failedToSave")
158
159	}
160	}
161
162	//Add the assignedPersons, provided by a new ArrayList(task.assignedPersons)
163	if(params.assignedPersons) {
164	def assignedPersonsResult
165	def assignedPersonsParams = [:]
166	params.assignedPersons.each() {
167
168	assignedPersonsParams = [person: it.person,
169	task: taskInstance,
170	estimatedHour: it.estimatedHour,
171	estimatedMinute: it.estimatedMinute]
172
173	assignedPersonsResult = assignedPersonService.save(assignedPersonsParams)
174
175	if(assignedPersonsResult.error)
176	return fail(field:"assignedPersons", code:"task.assignedPersons.failedToSave")
177
178	}
179	}
180
181	// Success.
182	return result
183
184	} //end withTransaction
185	} // end save()
186
187	/**
188	* Creates a subTask copying sane attributes from the parentTask unless otherwise specified in params.
189	* The targetStartDate and targetCompletionDate default to today since that is the sane thing to do.
190	* The taskProcedure is only assigned to the sub task if supplied in params.
191	* The assignedPersons and assignedGroups are only added to the sub task if supplied in params.
192	* The positiveFault property is never set on the subTask.
193	* Collections in params must be supplied as new ArrayList's.
194	* This method is not intended to be a copyTask method.
195	* There should be no reason to copy tasks, recurrence can be used to create similar tasks.
196	* @param parentTask The parent task to get attributes from, also set as the parent.
197	* @param params Overrides the parent task values if specified.
198	* @returns A map containing result.error=true (if any error) and result.taskInstance.
199	*/
200	def createSubTask(parentTask, params = [:]) {
201
202	def result = [:]
203
204	//Make our new Task a subTask and set the required properties.
205	def p = [:]
206	p.parentTask = parentTask
207	p.description = params.description ?: parentTask.description
208	p.comment = params.comment ?: parentTask.comment
209	p.targetStartDate = params.targetStartDate ?: dateUtilService.today
210	p.targetCompletionDate = params.targetCompletionDate ?: dateUtilService.today
211
212	p.safetyRequirement = params.safetyRequirement ?: parentTask.safetyRequirement
213	p.regulatoryRequirement = params.regulatoryRequirement ?: parentTask.regulatoryRequirement
214	p.mandatoryRequirement = params.mandatoryRequirement ?: parentTask.mandatoryRequirement
215
216	p.taskGroup = params.taskGroup ?: parentTask.taskGroup
217	p.taskStatus = TaskStatus.get(1) // A new subTask must always be "Not Started".
218	p.taskPriority = parentTask.taskPriority
219
220	p.taskType = params.taskType ?: parentTask.taskType
221	// Convert "Parent PM" tasks to "Preventative Maintenance" tasks.
222	if(p.taskType.id == 6)
223	p.taskType = TaskType.get(4)
224
225	p.leadPerson = params.leadPerson ?: parentTask.leadPerson
226	p.primaryAsset = params.primaryAsset ?: parentTask.primaryAsset
227	p.associatedAssets = params.associatedAssets ?: new ArrayList(parentTask.associatedAssets) // Collection.
228
229	// Supplied by recurring tasks.
230	if(params.taskProcedure) p.taskProcedure = params.taskProcedure
231	if(params.assignedGroups) p.assignedGroups = params.assignedGroups // Collection.
232	if(params.assignedPersons) p.assignedPersons = params.assignedPersons // Collection.
233
234	// trash: A new subTask must always have trash=false, which is already the domain class default.
235
236	// These would be considered copying, hence not done.
237	// taskRecurringSchedule, entries, taskModifications, subTasks, inventoryMovements.
238
239	// Create the sub task and return the result.
240	result = save(p)
241
242	// Approve.
243	if(!result.error && parentTask.approved) {
244	p = [:]
245	p.id = result.taskInstance.id
246	approve(p)
247	}
248
249	// Success.
250	return result
251
252	} // end createSubTask()
253
254	/**
255	* In production tasks are NEVER deleted, only the trash flag is set!
256	* However during testing it may be required to delete a task and that
257	* is why this method exists.
258	*/
259	def delete(params) {
260	Task.withTransaction { status ->
261	def result = [:]
262
263	def fail = { Map m ->
264	status.setRollbackOnly()
265	if(result.taskInstance && m.field)
266	result.taskInstance.errors.rejectValue(m.field, m.code)
267	result.error = [ code: m.code, args: ["Task", params.id] ]
268	return result
269	}
270
271	if(Environment.current == Environment.PRODUCTION)
272	return fail(code:"task.delete.failure.production")
273
274	result.taskInstance = Task.get(params.id)
275
276	if(!result.taskInstance)
277	return fail(code:"default.not.found")
278
279	// Handle taskModifications.
280	def taskModifications = TaskModification.findAllByTask(result.taskInstance)
281	taskModifications.each() {
282	result.taskInstance.removeFromTaskModifications(it)
283	it.delete()
284	}
285
286	// Handle assignedPersons.
287	def taskAssignedPersons = AssignedPerson.findAllByTask(result.taskInstance)
288	taskAssignedPersons.each() {
289	result.taskInstance.removeFromAssignedPersons(it)
290	it.delete()
291	}
292
293	// Handle assignedGroups.
294	def taskAssignedGroups = AssignedGroup.findAllByTask(result.taskInstance)
295	taskAssignedGroups.each() {
296	result.taskInstance.removeFromAssignedGroups(it)
297	it.delete()
298	}
299
300	if(result.error)
301	return result
302
303	try {
304	result.taskInstance.delete(flush:true)
305	return result //Success.
306	}
307	catch(org.springframework.dao.DataIntegrityViolationException e) {
308	return fail(code:"default.delete.failure")
309	}
310
311	} // end withTransaction
312	} // delete()
313
314	/**
315	* Creates a new task entry.
316	* @param params The params to use when creating the new entry.
317	* @returns A map containing result.error=true (if any error), result.entryInstance and result.taskId.
318	*/
319	def saveEntry(params) {
320	Task.withTransaction { status ->
321	def result = [:]
322
323	def fail = { Map m ->
324	status.setRollbackOnly()
325	if(result.taskInstance && m.field)
326	result.taskInstance.errors.rejectValue(m.field, m.code)
327	result.error = [ code: m.code, args: ["Entry", params.id] ]
328	return result
329	}
330
331	result.entryInstance = new Entry(params)
332	result.entryInstance.enteredBy = authService.currentUser
333
334	def taskInstance
335	if(result.entryInstance.task?.id) {
336	result.taskId = result.entryInstance.task.id
337	taskInstance = Task.lock(result.entryInstance.task.id)
338	}
339
340	if(!taskInstance)
341	return fail(field:"task", code:"task.notFound")
342
343	if(result.entryInstance.hasErrors() \|\| !result.entryInstance.save())
344	return fail(code:"default.create.failure")
345
346	if(taskInstance.taskStatus.id == 3)
347	return fail(field:"task", code:"task.operationNotPermittedOnCompleteTask")
348
349	// Check for authorisation on recurring tasks.
350	if(taskInstance.taskRecurringSchedule) {
351	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
352	return fail(field:"task", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
353	}
354
355	// If task status is "Not Started" and entry type is "Work Done" and time has been booked.
356	// Then we create the started modification and set task status.
357	if(taskInstance.taskStatus.id == 1 && result.entryInstance.entryType.id == 3
358	&& (result.entryInstance.durationHour + result.entryInstance.durationMinute > 0)) {
359
360	// Create the "Started" task modification, this provides the "Actual Started Date".
361	def taskModification = new TaskModification(person: authService.currentUser,
362	taskModificationType: TaskModificationType.read(2),
363	task: taskInstance)
364
365	if(taskModification.hasErrors() \|\| !taskModification.save())
366	return fail(field:"task", code:"task.modifications.failedToSave")
367
368	// Set task status to "In Progress".
369	taskInstance.taskStatus = TaskStatus.read(2)
370
371	if(taskInstance.hasErrors() \|\| !taskInstance.save())
372	return fail(field:"task", code:"task.failedToSave")
373	}
374
375	// Success.
376	return result
377
378	} // end withTransaction
379	} // end saveEntry()
380
381	/**
382	* Updates an existing task.
383	* @param params The params to update for task with id of params.id.
384	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
385	*/
386	def update(params) {
387	Task.withTransaction { status ->
388	def result = [:]
389
390	def fail = { Map m ->
391	status.setRollbackOnly()
392	if(result.taskInstance && m.field)
393	result.taskInstance.errors.rejectValue(m.field, m.code)
394	result.error = [ code: m.code, args: ["Task", params.id] ]
395	return result
396	}
397
398	result.taskInstance = Task.get(params.id)
399
400	if(!result.taskInstance)
401	return fail('id', "task.notFound")
402
403	// Optimistic locking check.
404	if(params.version) {
405	if(result.taskInstance.version > params.version.toLong())
406	return fail(field:"version", code:"default.optimistic.locking.failure")
407	}
408
409	// Check for authorisation on recurring tasks.
410	if(result.taskInstance.taskRecurringSchedule) {
411	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
412	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
413	}
414
415	result.taskInstance.properties = params
416
417	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
418	return fail(code:"default.update.failure")
419
420	def taskModification = new TaskModification(person:authService.currentUser,
421	taskModificationType: TaskModificationType.get(3),
422	task: result.taskInstance)
423
424	if(taskModification.hasErrors() \|\| !taskModification.save())
425	return fail(code:"task.modifications.failedToSave")
426
427	// Success.
428	return result
429
430	} //end withTransaction
431	} // end update()
432
433	/**
434	* Completes an existing task.
435	* @param params The params for task with id of params.id.
436	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
437	*/
438	def complete(params) {
439	Task.withTransaction { status ->
440	def result = [:]
441
442	def fail = { Map m ->
443	status.setRollbackOnly()
444	if(result.taskInstance && m.field)
445	result.taskInstance.errors.rejectValue(m.field, m.code)
446	result.error = [ code: m.code, args: ["Task", params.id] ]
447	return result
448	}
449
450	result.taskInstance = Task.get(params.id)
451
452	if(!result.taskInstance)
453	return fail(code:"default.not.found")
454
455	// Optimistic locking check.
456	if(params.version) {
457	if(result.taskInstance.version > params.version.toLong())
458	return fail(field:"version", code:"default.optimistic.locking.failure")
459	}
460
461	// Check for authorisation on recurring tasks.
462	if(result.taskInstance.taskRecurringSchedule) {
463	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
464	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
465	}
466
467	result.taskInstance.taskStatus = TaskStatus.get(3)
468	result.taskInstance.attentionFlag = false
469	result.taskInstance.taskRecurringSchedule?.enabled = false
470
471	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
472	return fail(code:"default.update.failure")
473
474	def taskModification = new TaskModification(person:authService.currentUser,
475	taskModificationType: TaskModificationType.get(4),
476	task: result.taskInstance)
477
478
479	if(taskModification.hasErrors() \|\| !taskModification.save())
480	return fail(code:"task.modifications.failedToSave")
481
482	// Success.
483	return result
484
485	} //end withTransaction
486	} // end complete()
487
488	/**
489	* Sets the attentionFlag on an existing task.
490	* @param params The params for task with id of params.id.
491	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
492	*/
493	def setAttentionFlag(params) {
494	Task.withTransaction { status ->
495	def result = [:]
496
497	def fail = { Map m ->
498	status.setRollbackOnly()
499	if(result.taskInstance && m.field)
500	result.taskInstance.errors.rejectValue(m.field, m.code)
501	result.error = [ code: m.code, args: ["Task", params.id] ]
502	return result
503	}
504
505	result.taskInstance = Task.get(params.id)
506
507	if(!result.taskInstance)
508	return fail(code:"default.not.found")
509
510	// Optimistic locking check.
511	if(params.version) {
512	if(result.taskInstance.version > params.version.toLong())
513	return fail(field:"version", code:"default.optimistic.locking.failure")
514	}
515
516	// Check for authorisation on recurring tasks.
517	if(result.taskInstance.taskRecurringSchedule) {
518	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
519	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
520	}
521
522	result.taskInstance.attentionFlag = true
523
524	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
525	return fail(code:"default.update.failure")
526
527	def taskModification = new TaskModification(person:authService.currentUser,
528	taskModificationType: TaskModificationType.get(12),
529	task: result.taskInstance)
530
531	if(taskModification.hasErrors() \|\| !taskModification.save())
532	return fail(code:"task.modifications.failedToSave")
533
534	// Success.
535	return result
536
537	} //end withTransaction
538	} // end flag()
539
540	/**
541	* Clears the attentionFlag on an existing task.
542	* @param params The params for task with id of params.id.
543	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
544	*/
545	def clearAttentionFlag(params) {
546	Task.withTransaction { status ->
547	def result = [:]
548
549	def fail = { Map m ->
550	status.setRollbackOnly()
551	if(result.taskInstance && m.field)
552	result.taskInstance.errors.rejectValue(m.field, m.code)
553	result.error = [ code: m.code, args: ["Task", params.id] ]
554	return result
555	}
556
557	result.taskInstance = Task.get(params.id)
558
559	if(!result.taskInstance)
560	return fail(code:"default.not.found")
561
562	// Optimistic locking check.
563	if(params.version) {
564	if(result.taskInstance.version > params.version.toLong())
565	return fail(field:"version", code:"default.optimistic.locking.failure")
566	}
567
568	// Check for authorisation on recurring tasks.
569	if(result.taskInstance.taskRecurringSchedule) {
570	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
571	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
572	}
573
574	result.taskInstance.attentionFlag = false
575
576	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
577	return fail(code:"default.update.failure")
578
579	def taskModification = new TaskModification(person:authService.currentUser,
580	taskModificationType: TaskModificationType.get(13),
581	task: result.taskInstance)
582
583	if(taskModification.hasErrors() \|\| !taskModification.save())
584	return fail(code:"task.modifications.failedToSave")
585
586	// Success.
587	return result
588
589	} //end withTransaction
590	} // end clearFlag()
591
592	/**
593	* Reopens an existing task.
594	* @param params The params for task with id of params.id.
595	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
596	*/
597	def reopen(params) {
598	Task.withTransaction { status ->
599	def result = [:]
600
601	def fail = { Map m ->
602	status.setRollbackOnly()
603	if(result.taskInstance && m.field)
604	result.taskInstance.errors.rejectValue(m.field, m.code)
605	result.error = [ code: m.code, args: ["Task", params.id] ]
606	return result
607	}
608
609	result.taskInstance = Task.get(params.id)
610
611	if(!result.taskInstance)
612	return fail(code:"default.not.found")
613
614	// Optimistic locking check.
615	if(params.version) {
616	if(result.taskInstance.version > params.version.toLong())
617	return fail(field:"version", code:"default.optimistic.locking.failure")
618	}
619
620	// Check for authorisation on recurring tasks.
621	if(result.taskInstance.taskRecurringSchedule) {
622	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
623	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
624	}
625
626	def isInProgress = false
627	result.taskInstance.entries.each() {
628	if(it.entryType.id == 3 && (it.durationHour + it.durationMinute > 0) )
629	isInProgress = true
630	}
631
632	if(isInProgress)
633	result.taskInstance.taskStatus = TaskStatus.read(2) // In Progress
634	else
635	result.taskInstance.taskStatus = TaskStatus.read(1) // Not Started
636
637	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
638	return fail(code:"default.update.failure")
639
640	def taskModification = new TaskModification(person:authService.currentUser,
641	taskModificationType: TaskModificationType.get(5),
642	task: result.taskInstance)
643
644	if(taskModification.hasErrors() \|\| !taskModification.save())
645	return fail(code:"task.modifications.failedToSave")
646
647	// Success.
648	return result
649
650	} //end withTransaction
651	} // end reopen()
652
653	/**
654	* Move a task to the trash.
655	* @param params The params for task with id of params.id.
656	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
657	*/
658	def trash(params) {
659	Task.withTransaction { status ->
660	def result = [:]
661
662	def fail = { Map m ->
663	status.setRollbackOnly()
664	if(result.taskInstance && m.field)
665	result.taskInstance.errors.rejectValue(m.field, m.code)
666	result.error = [ code: m.code, args: ["Task", params.id] ]
667	return result
668	}
669
670	result.taskInstance = Task.get(params.id)
671
672	if(!result.taskInstance)
673	return fail(code:"default.not.found")
674
675	// Optimistic locking check.
676	if(params.version) {
677	if(result.taskInstance.version > params.version.toLong())
678	return fail(field:"version", code:"default.optimistic.locking.failure")
679	}
680
681	// Check for authorisation on recurring tasks.
682	if(result.taskInstance.taskRecurringSchedule) {
683	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
684	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
685	}
686
687	// Check for authorisation on tasks having subTasks.
688	if(result.taskInstance.subTasks) {
689	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
690	return fail(field:"subTasks", code:"task.operationNotPermittedOnTaskHavingSubTasksWithoutAuth")
691	}
692
693	// Check for taskProcedure using this task as linkedTask.
694	if(result.taskInstance.taskProcedure?.linkedTask?.id == result.taskInstance.id)
695	return fail(field:"taskProcedure", code:"task.operationNotPermittedOnTaskLinkedToProcedure")
696
697	// Check for Parent PM task type.
698	if(result.taskInstance.taskType.id == 6)
699	return fail(field:"taskProcedure", code:"task.operationNotPermittedOnParentPmTask")
700
701	result.taskInstance.trash = true
702	result.taskInstance.attentionFlag = false
703	result.taskInstance.taskRecurringSchedule?.enabled = false
704	result.taskInstance.subTasks.each {
705	it.parentTask = null
706	}
707
708	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
709	return fail(code:"default.update.failure")
710
711	def taskModification = new TaskModification(person:authService.currentUser,
712	taskModificationType: TaskModificationType.get(6),
713	task: result.taskInstance)
714
715	if(taskModification.hasErrors() \|\| !taskModification.save())
716	return fail(code:"task.modifications.failedToSave")
717
718	// Success.
719	return result
720
721	} //end withTransaction
722	} // end trash()
723
724	/**
725	* Restore a task from the trash.
726	* @param params The params for task with id of params.id.
727	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
728	*/
729	def restore(params) {
730	Task.withTransaction { status ->
731	def result = [:]
732
733	def fail = { Map m ->
734	status.setRollbackOnly()
735	if(result.taskInstance && m.field)
736	result.taskInstance.errors.rejectValue(m.field, m.code)
737	result.error = [ code: m.code, args: ["Task", params.id] ]
738	return result
739	}
740
741	result.taskInstance = Task.get(params.id)
742
743	if(!result.taskInstance)
744	return fail(code:"default.not.found")
745
746	// Optimistic locking check.
747	if(params.version) {
748	if(result.taskInstance.version > params.version.toLong())
749	return fail(field:"version", code:"default.optimistic.locking.failure")
750	}
751
752	// Check for authorisation on recurring tasks.
753	if(result.taskInstance.taskRecurringSchedule) {
754	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
755	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
756	}
757
758	result.taskInstance.trash = false
759
760	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
761	return fail(code:"default.update.failure")
762
763	def taskModification = new TaskModification(person:authService.currentUser,
764	taskModificationType: TaskModificationType.get(7),
765	task: result.taskInstance)
766
767	if(taskModification.hasErrors() \|\| !taskModification.save())
768	return fail(code:"task.modifications.failedToSave")
769
770	// Success.
771	return result
772
773	} //end withTransaction
774	} // end restore()
775
776	/**
777	* Approve a task.
778	* @param params The params for task with id of params.id.
779	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
780	*/
781	def approve(params) {
782	Task.withTransaction { status ->
783	def result = [:]
784
785	def fail = { Map m ->
786	status.setRollbackOnly()
787	if(result.taskInstance && m.field)
788	result.taskInstance.errors.rejectValue(m.field, m.code)
789	result.error = [ code: m.code, args: ["Task", params.id] ]
790	return result
791	}
792
793	result.taskInstance = Task.get(params.id)
794
795	if(!result.taskInstance)
796	return fail(code:"default.not.found")
797
798	// Optimistic locking check.
799	if(params.version) {
800	if(result.taskInstance.version > params.version.toLong())
801	return fail(field:"version", code:"default.optimistic.locking.failure")
802	}
803
804	// Check for authorisation on recurring tasks.
805	if(result.taskInstance.taskRecurringSchedule) {
806	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
807	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
808	}
809
810	result.taskInstance.approved = true
811
812	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
813	return fail(code:"default.update.failure")
814
815	def taskModification = new TaskModification(person:authService.currentUser,
816	taskModificationType: TaskModificationType.get(8),
817	task: result.taskInstance)
818
819	if(taskModification.hasErrors() \|\| !taskModification.save())
820	return fail(code:"task.modifications.failedToSave")
821
822	// Success.
823	return result
824
825	} //end withTransaction
826	} // end approve()
827
828	/**
829	* Remove a previously given approval from a task.
830	* @param params The params for task with id of params.id.
831	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
832	*/
833	def renegeApproval(params) {
834	Task.withTransaction { status ->
835	def result = [:]
836
837	def fail = { Map m ->
838	status.setRollbackOnly()
839	if(result.taskInstance && m.field)
840	result.taskInstance.errors.rejectValue(m.field, m.code)
841	result.error = [ code: m.code, args: ["Task", params.id] ]
842	return result
843	}
844
845	result.taskInstance = Task.get(params.id)
846
847	if(!result.taskInstance)
848	return fail(code:"default.not.found")
849
850	// Optimistic locking check.
851	if(params.version) {
852	if(result.taskInstance.version > params.version.toLong())
853	return fail(field:"version", code:"default.optimistic.locking.failure")
854	}
855
856	// Check for authorisation on recurring tasks.
857	if(result.taskInstance.taskRecurringSchedule) {
858	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
859	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
860	}
861
862	result.taskInstance.approved = false
863
864	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
865	return fail(code:"default.update.failure")
866
867	def taskModification = new TaskModification(person:authService.currentUser,
868	taskModificationType: TaskModificationType.get(9),
869	task: result.taskInstance)
870
871	if(taskModification.hasErrors() \|\| !taskModification.save())
872	return fail(code:"task.modifications.failedToSave")
873
874	// Success.
875	return result
876
877	} //end withTransaction
878	} // end renegeApproval()
879
880	/**
881	* Creates a new unscheduled breakin task with the given params.
882	* @param params The params to use when creating the new task.
883	* @returns A map containing result.error (if any error) and result.taskInstance.
884	*/
885	def saveUnscheduled(params) {
886	Task.withTransaction { status ->
887	def result = [:]
888
889	def fail = { Map m ->
890	status.setRollbackOnly()
891	if(result.taskInstance && m.field)
892	result.taskInstance.errors.rejectValue(m.field, m.code)
893	result.error = [ code: m.code, args: ["Task", params.id] ]
894	return result
895	}
896
897	// If not supplied.
898	if(!params.taskStatus)
899	params.taskStatus = TaskStatus.get(1) // Not Started.
900
901	result.taskInstance = new Task(params)
902
903	// Always for an unscheduled breakin..
904	result.taskInstance.taskType = TaskType.get(2) // Unscheduled Breakin.
905	result.taskInstance.taskBudgetStatus = TaskBudgetStatus.get(1) // Unplanned.
906
907	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
908	fail(code:"default.create.failure")
909
910	if(!result.error) {
911	def taskModification = new TaskModification(person: authService.currentUser,
912	taskModificationType: TaskModificationType.get(1), // Created.
913	task: result.taskInstance)
914
915	if(taskModification.hasErrors() \|\| !taskModification.save())
916	fail(field:"taskModifications", code:"task.modifications.failedToSave")
917	}
918
919	// Success.
920	return result
921
922	} //end withTransaction
923	} // end saveUnscheduled()
924
925	/**
926	* Creates a new immediate callout task with the given params.
927	* @param params The params to use when creating the new task.
928	* @returns A map containing result.error (if any error) and result.taskInstance.
929	*/
930	def saveImmediateCallout(params) {
931	Task.withTransaction { status ->
932	def result = [:]
933
934	def fail = { Map m ->
935	status.setRollbackOnly()
936	if(result.taskInstance && m.field)
937	result.taskInstance.errors.rejectValue(m.field, m.code)
938	result.error = [ code: m.code, args: ["Task", params.id] ]
939	return result
940	}
941
942	// If not supplied.
943	if(!params.taskStatus)
944	params.taskStatus = TaskStatus.get(1) // Not Started.
945
946	result.taskInstance = new Task(params)
947
948	// Always for an immediate callout.
949	result.taskInstance.taskType = TaskType.get(1) // Immediate Callout.
950	result.taskInstance.taskBudgetStatus = TaskBudgetStatus.get(1) // Unplanned.
951	result.taskInstance.taskPriority = TaskPriority.get(1) // Immediate.
952	result.taskInstance.taskGroup = TaskGroup.get(1) // Engineering Activites.
953	result.taskInstance.approved = true
954	result.taskInstance.leadPerson = authService.currentUser
955	result.taskInstance.targetCompletionDate = result.taskInstance.targetStartDate
956
957	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
958	fail(code:"default.create.failure")
959
960	if(!result.error) {
961	def taskModification = new TaskModification(person: authService.currentUser,
962	taskModificationType: TaskModificationType.get(1), // Created.
963	task: result.taskInstance)
964
965	if(taskModification.hasErrors() \|\| !taskModification.save())
966	fail(field:"taskModifications", code:"task.modifications.failedToSave")
967	}
968
969	def productionReference
970	if(params.entryFault.productionReference.id.isLong())
971	productionReference = ProductionReference.get(params.entryFault.productionReference.id.toLong())
972
973	def faultParams = [task: result.taskInstance,
974	entryType: EntryType.get(1),
975	comment: params.entryFault.comment,
976	dateDone: result.taskInstance.targetStartDate,
977	productionReference: productionReference,
978	durationHour: params.entryFault.durationHour,
979	durationMinute: params.entryFault.durationMinute]
980	def faultResult = saveEntry(faultParams)
981	result.entryFaultInstance = faultResult.entryInstance
982
983	def causeParams = [task: result.taskInstance,
984	entryType: EntryType.get(2),
985	dateDone: result.taskInstance.targetStartDate,
986	comment: params.entryCause.comment]
987	def causeResult = saveEntry(causeParams)
988	result.entryCauseInstance = causeResult.entryInstance
989
990	def workDoneParams = [task: result.taskInstance,
991	entryType: EntryType.get(3),
992	comment: params.entryWorkDone.comment,
993	dateDone: result.taskInstance.targetStartDate,
994	durationHour: params.entryWorkDone.durationHour,
995	durationMinute: params.entryWorkDone.durationMinute]
996	def workDoneResult = saveEntry(workDoneParams)
997	result.entryWorkDoneInstance = workDoneResult.entryInstance
998
999	if(result.error)
1000	return result
1001
1002	if(causeResult.error)
1003	return fail(code: "default.create.failure")
1004
1005	if(faultResult.error)
1006	return fail(code: "default.create.failure")
1007
1008	if(workDoneResult.error)
1009	return fail(code: "default.create.failure")
1010
1011	// Success.
1012	return result
1013
1014	} //end withTransaction
1015	} // end saveImmediateCallout()
1016
1017	} // end TaskService

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