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source: trunk/grails-app/services/TaskService.groovy @ 772

Last change on this file since 772 was 749, checked in by gav, 14 years ago
New task type 'Parent PM', display these tasks as 'Life Plan' in asset views.
File size: 40.6 KB

Rev	Line
[510]	1	import grails.util.Environment
	2
[202]	3	/**
	4	* Provides a service class for the Task domain class.
[196]	5	*
	6	*/
[137]	7	class TaskService {
	8
[180]	9	boolean transactional = false
[137]	10
[291]	11	def authService
[515]	12	def dateUtilService
[631]	13	def authenticateService
[251]	14	def assignedGroupService
	15	def assignedPersonService
[137]	16
[202]	17	/**
[203]	18	* Determines and returns a possible parent list for a task.
[245]	19	* @todo Create and use another method that limits the results to say the latest 20 or 100 tasks?
[202]	20	* @param taskInstance The task to use when determining the possible parent list.
[196]	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
[202]	34	/**
[433]	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	/**
[749]	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	/**
[433]	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	/**
[196]	99	* Creates a new task with the given params.
[202]	100	* @param params The params to use when creating the new task.
[418]	101	* @returns A map containing result.error (if any error) and result.taskInstance.
[196]	102	*/
[394]	103	def save(params) {
[180]	104	Task.withTransaction { status ->
	105	def result = [:]
[418]	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
[180]	115	def taskInstance = new Task(params)
	116	result.taskInstance = taskInstance
	117
[601]	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
[418]	130	if(result.taskInstance.parentTask?.trash)
	131	return fail(field:"parentTask", code:"task.operationNotPermittedOnTaskInTrash")
[196]	132
[418]	133	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
	134	return fail(code:"default.create.failure")
[180]	135
[418]	136	def taskModification = new TaskModification(person: authService.currentUser,
	137	taskModificationType: TaskModificationType.get(1),
	138	task: taskInstance)
[180]	139
[418]	140	if(taskModification.hasErrors() \|\| !taskModification.save())
	141	return fail(field:"taskModifications", code:"task.modifications.failedToSave")
[243]	142
[418]	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() {
[251]	148
[418]	149	assignedGroupParams = [personGroup: it.personGroup,
	150	task: taskInstance,
	151	estimatedHour: it.estimatedHour,
	152	estimatedMinute: it.estimatedMinute]
[251]	153
[418]	154	assignedGroupsResult = assignedGroupService.save(assignedGroupParams)
[251]	155
[418]	156	if(assignedGroupsResult.error)
	157	return fail(field:"assignedGroups", code:"task.assignedGroups.failedToSave")
	158
[243]	159	}
[418]	160	}
[243]	161
[418]	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() {
[243]	167
[418]	168	assignedPersonsParams = [person: it.person,
	169	task: taskInstance,
	170	estimatedHour: it.estimatedHour,
	171	estimatedMinute: it.estimatedMinute]
[251]	172
[418]	173	assignedPersonsResult = assignedPersonService.save(assignedPersonsParams)
[251]	174
[418]	175	if(assignedPersonsResult.error)
	176	return fail(field:"assignedPersons", code:"task.assignedPersons.failedToSave")
[251]	177
[243]	178	}
[180]	179	}
	180
[418]	181	// Success.
	182	return result
	183
[180]	184	} //end withTransaction
[394]	185	} // end save()
[180]	186
[202]	187	/**
[245]	188	* Creates a subTask copying sane attributes from the parentTask unless otherwise specified in params.
[515]	189	* The targetStartDate and targetCompletionDate default to today since that is the sane thing to do.
[245]	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.
[592]	192	* The positiveFault property is never set on the subTask.
[245]	193	* Collections in params must be supplied as new ArrayList's.
	194	* This method is not intended to be a copyTask method.
[515]	195	* There should be no reason to copy tasks, recurrence can be used to create similar tasks.
[196]	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
[592]	204	//Make our new Task a subTask and set the required properties.
[196]	205	def p = [:]
	206	p.parentTask = parentTask
	207	p.description = params.description ?: parentTask.description
	208	p.comment = params.comment ?: parentTask.comment
[515]	209	p.targetStartDate = params.targetStartDate ?: dateUtilService.today
	210	p.targetCompletionDate = params.targetCompletionDate ?: dateUtilService.today
[196]	211
[592]	212	p.safetyRequirement = params.safetyRequirement ?: parentTask.safetyRequirement
[728]	213	p.regulatoryRequirement = params.regulatoryRequirement ?: parentTask.regulatoryRequirement
	214	p.mandatoryRequirement = params.mandatoryRequirement ?: parentTask.mandatoryRequirement
[592]	215
[196]	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
[749]	219
[196]	220	p.taskType = params.taskType ?: parentTask.taskType
[749]	221	// Convert "Parent PM" tasks to "Preventative Maintenance" tasks.
	222	if(p.taskType.id == 6)
	223	p.taskType = TaskType.get(4)
	224
[196]	225	p.leadPerson = params.leadPerson ?: parentTask.leadPerson
	226	p.primaryAsset = params.primaryAsset ?: parentTask.primaryAsset
[245]	227	p.associatedAssets = params.associatedAssets ?: new ArrayList(parentTask.associatedAssets) // Collection.
[196]	228
[245]	229	// Supplied by recurring tasks.
[202]	230	if(params.taskProcedure) p.taskProcedure = params.taskProcedure
[245]	231	if(params.assignedGroups) p.assignedGroups = params.assignedGroups // Collection.
	232	if(params.assignedPersons) p.assignedPersons = params.assignedPersons // Collection.
[202]	233
[245]	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.
[394]	240	result = save(p)
[196]	241
[478]	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
[196]	252	} // end createSubTask()
	253
[202]	254	/**
[510]	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
[514]	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
[510]	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	/**
[196]	315	* Creates a new task entry.
[202]	316	* @param params The params to use when creating the new entry.
[196]	317	* @returns A map containing result.error=true (if any error), result.entryInstance and result.taskId.
	318	*/
[394]	319	def saveEntry(params) {
[186]	320	Task.withTransaction { status ->
	321	def result = [:]
[395]	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
[186]	331	result.entryInstance = new Entry(params)
[291]	332	result.entryInstance.enteredBy = authService.currentUser
[180]	333
[395]	334	def taskInstance
[510]	335	if(result.entryInstance.task?.id) {
[186]	336	result.taskId = result.entryInstance.task.id
[395]	337	taskInstance = Task.lock(result.entryInstance.task.id)
	338	}
[186]	339
[395]	340	if(!taskInstance)
	341	return fail(field:"task", code:"task.notFound")
[186]	342
[395]	343	if(result.entryInstance.hasErrors() \|\| !result.entryInstance.save())
	344	return fail(code:"default.create.failure")
[186]	345
[395]	346	if(taskInstance.taskStatus.id == 3)
	347	return fail(field:"task", code:"task.operationNotPermittedOnCompleteTask")
[186]	348
[631]	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
[510]	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)) {
[186]	359
[395]	360	// Create the "Started" task modification, this provides the "Actual Started Date".
	361	def taskModification = new TaskModification(person: authService.currentUser,
[510]	362	taskModificationType: TaskModificationType.read(2),
[395]	363	task: taskInstance)
[186]	364
[395]	365	if(taskModification.hasErrors() \|\| !taskModification.save())
	366	return fail(field:"task", code:"task.modifications.failedToSave")
[186]	367
[395]	368	// Set task status to "In Progress".
[510]	369	taskInstance.taskStatus = TaskStatus.read(2)
[186]	370
[395]	371	if(taskInstance.hasErrors() \|\| !taskInstance.save())
	372	return fail(field:"task", code:"task.failedToSave")
[186]	373	}
	374
[395]	375	// Success.
	376	return result
	377
[482]	378	} // end withTransaction
[394]	379	} // end saveEntry()
[186]	380
[202]	381	/**
	382	* Updates an existing task.
	383	* @param params The params to update for task with id of params.id.
[418]	384	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
[202]	385	*/
[180]	386	def update(params) {
	387	Task.withTransaction { status ->
	388	def result = [:]
[204]	389
[418]	390	def fail = { Map m ->
[204]	391	status.setRollbackOnly()
[418]	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] ]
[204]	395	return result
	396	}
	397
[180]	398	result.taskInstance = Task.get(params.id)
	399
[204]	400	if(!result.taskInstance)
[206]	401	return fail('id', "task.notFound")
[180]	402
[204]	403	// Optimistic locking check.
	404	if(params.version) {
[418]	405	if(result.taskInstance.version > params.version.toLong())
	406	return fail(field:"version", code:"default.optimistic.locking.failure")
[204]	407	}
[180]	408
[631]	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
[204]	415	result.taskInstance.properties = params
	416
	417	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
[418]	418	return fail(code:"default.update.failure")
[204]	419
[291]	420	def taskModification = new TaskModification(person:authService.currentUser,
[204]	421	taskModificationType: TaskModificationType.get(3),
	422	task: result.taskInstance)
	423
[418]	424	if(taskModification.hasErrors() \|\| !taskModification.save())
	425	return fail(code:"task.modifications.failedToSave")
[204]	426
[418]	427	// Success.
[180]	428	return result
	429
	430	} //end withTransaction
	431	} // end update()
	432
[202]	433	/**
	434	* Completes an existing task.
	435	* @param params The params for task with id of params.id.
[418]	436	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
[202]	437	*/
[181]	438	def complete(params) {
	439	Task.withTransaction { status ->
	440	def result = [:]
[418]	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
[181]	450	result.taskInstance = Task.get(params.id)
	451
[418]	452	if(!result.taskInstance)
	453	return fail(code:"default.not.found")
[181]	454
[418]	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	}
[181]	460
[631]	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
[418]	467	result.taskInstance.taskStatus = TaskStatus.get(3)
	468	result.taskInstance.attentionFlag = false
	469	result.taskInstance.taskRecurringSchedule?.enabled = false
[201]	470
[418]	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.
[181]	483	return result
	484
	485	} //end withTransaction
[180]	486	} // end complete()
	487
[202]	488	/**
[418]	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
[631]	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
[418]	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
[631]	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
[418]	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	/**
[202]	593	* Reopens an existing task.
	594	* @param params The params for task with id of params.id.
[418]	595	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
[202]	596	*/
[181]	597	def reopen(params) {
	598	Task.withTransaction { status ->
	599	def result = [:]
[418]	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
[181]	609	result.taskInstance = Task.get(params.id)
	610
[418]	611	if(!result.taskInstance)
	612	return fail(code:"default.not.found")
[181]	613
[418]	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	}
[181]	619
[631]	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
[510]	626	def isInProgress = false
	627	result.taskInstance.entries.each() {
	628	if(it.entryType.id == 3 && (it.durationHour + it.durationMinute > 0) )
	629	isInProgress = true
	630	}
[418]	631
[510]	632	if(isInProgress)
	633	result.taskInstance.taskStatus = TaskStatus.read(2) // In Progress
	634	else
	635	result.taskInstance.taskStatus = TaskStatus.read(1) // Not Started
	636
[418]	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.
[181]	648	return result
	649
	650	} //end withTransaction
[180]	651	} // end reopen()
	652
[202]	653	/**
	654	* Move a task to the trash.
	655	* @param params The params for task with id of params.id.
[418]	656	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
[202]	657	*/
[181]	658	def trash(params) {
	659	Task.withTransaction { status ->
	660	def result = [:]
[418]	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
[181]	670	result.taskInstance = Task.get(params.id)
	671
[418]	672	if(!result.taskInstance)
	673	return fail(code:"default.not.found")
[181]	674
[418]	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	}
[181]	680
[631]	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
[418]	687	result.taskInstance.trash = true
	688	result.taskInstance.attentionFlag = false
	689	result.taskInstance.taskRecurringSchedule?.enabled = false
	690
	691	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
	692	return fail(code:"default.update.failure")
	693
	694	def taskModification = new TaskModification(person:authService.currentUser,
	695	taskModificationType: TaskModificationType.get(6),
	696	task: result.taskInstance)
	697
	698	if(taskModification.hasErrors() \|\| !taskModification.save())
	699	return fail(code:"task.modifications.failedToSave")
	700
	701	// Success.
[181]	702	return result
	703
	704	} //end withTransaction
[180]	705	} // end trash()
	706
[202]	707	/**
	708	* Restore a task from the trash.
	709	* @param params The params for task with id of params.id.
[418]	710	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
[202]	711	*/
[181]	712	def restore(params) {
	713	Task.withTransaction { status ->
	714	def result = [:]
[418]	715
	716	def fail = { Map m ->
	717	status.setRollbackOnly()
	718	if(result.taskInstance && m.field)
	719	result.taskInstance.errors.rejectValue(m.field, m.code)
	720	result.error = [ code: m.code, args: ["Task", params.id] ]
	721	return result
	722	}
	723
[181]	724	result.taskInstance = Task.get(params.id)
	725
[418]	726	if(!result.taskInstance)
	727	return fail(code:"default.not.found")
[181]	728
[418]	729	// Optimistic locking check.
	730	if(params.version) {
	731	if(result.taskInstance.version > params.version.toLong())
	732	return fail(field:"version", code:"default.optimistic.locking.failure")
	733	}
[181]	734
[631]	735	// Check for authorisation on recurring tasks.
	736	if(result.taskInstance.taskRecurringSchedule) {
	737	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
	738	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
	739	}
	740
[418]	741	result.taskInstance.trash = false
	742
	743	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
	744	return fail(code:"default.update.failure")
	745
	746	def taskModification = new TaskModification(person:authService.currentUser,
	747	taskModificationType: TaskModificationType.get(7),
	748	task: result.taskInstance)
	749
	750	if(taskModification.hasErrors() \|\| !taskModification.save())
	751	return fail(code:"task.modifications.failedToSave")
	752
	753	// Success.
[181]	754	return result
	755
	756	} //end withTransaction
[180]	757	} // end restore()
	758
[202]	759	/**
	760	* Approve a task.
	761	* @param params The params for task with id of params.id.
[418]	762	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
[202]	763	*/
[181]	764	def approve(params) {
	765	Task.withTransaction { status ->
	766	def result = [:]
[418]	767
	768	def fail = { Map m ->
	769	status.setRollbackOnly()
	770	if(result.taskInstance && m.field)
	771	result.taskInstance.errors.rejectValue(m.field, m.code)
	772	result.error = [ code: m.code, args: ["Task", params.id] ]
	773	return result
	774	}
	775
[181]	776	result.taskInstance = Task.get(params.id)
	777
[418]	778	if(!result.taskInstance)
	779	return fail(code:"default.not.found")
[181]	780
[418]	781	// Optimistic locking check.
	782	if(params.version) {
	783	if(result.taskInstance.version > params.version.toLong())
	784	return fail(field:"version", code:"default.optimistic.locking.failure")
	785	}
[181]	786
[631]	787	// Check for authorisation on recurring tasks.
	788	if(result.taskInstance.taskRecurringSchedule) {
	789	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
	790	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
	791	}
	792
[418]	793	result.taskInstance.approved = true
	794
	795	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
	796	return fail(code:"default.update.failure")
	797
	798	def taskModification = new TaskModification(person:authService.currentUser,
	799	taskModificationType: TaskModificationType.get(8),
	800	task: result.taskInstance)
	801
	802	if(taskModification.hasErrors() \|\| !taskModification.save())
	803	return fail(code:"task.modifications.failedToSave")
	804
	805	// Success.
[181]	806	return result
	807
	808	} //end withTransaction
[180]	809	} // end approve()
	810
[202]	811	/**
	812	* Remove a previously given approval from a task.
	813	* @param params The params for task with id of params.id.
[418]	814	* @returns A map containing result.error (if any error) and result.taskInstance (if available).
[202]	815	*/
[181]	816	def renegeApproval(params) {
	817	Task.withTransaction { status ->
	818	def result = [:]
[418]	819
	820	def fail = { Map m ->
	821	status.setRollbackOnly()
	822	if(result.taskInstance && m.field)
	823	result.taskInstance.errors.rejectValue(m.field, m.code)
	824	result.error = [ code: m.code, args: ["Task", params.id] ]
	825	return result
	826	}
	827
[181]	828	result.taskInstance = Task.get(params.id)
	829
[418]	830	if(!result.taskInstance)
	831	return fail(code:"default.not.found")
[181]	832
[418]	833	// Optimistic locking check.
	834	if(params.version) {
	835	if(result.taskInstance.version > params.version.toLong())
	836	return fail(field:"version", code:"default.optimistic.locking.failure")
	837	}
[181]	838
[631]	839	// Check for authorisation on recurring tasks.
	840	if(result.taskInstance.taskRecurringSchedule) {
	841	if(!authenticateService.ifAnyGranted('ROLE_AppAdmin,ROLE_Manager,ROLE_TaskManager'))
	842	return fail(field:"taskRecurringSchedule", code:"task.operationNotPermittedOnRecurringTaskWithoutAuth")
	843	}
	844
[418]	845	result.taskInstance.approved = false
	846
	847	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
	848	return fail(code:"default.update.failure")
	849
	850	def taskModification = new TaskModification(person:authService.currentUser,
	851	taskModificationType: TaskModificationType.get(9),
	852	task: result.taskInstance)
	853
	854	if(taskModification.hasErrors() \|\| !taskModification.save())
	855	return fail(code:"task.modifications.failedToSave")
	856
	857	// Success.
[181]	858	return result
	859
	860	} //end withTransaction
[180]	861	} // end renegeApproval()
	862
[395]	863	/**
[433]	864	* Creates a new unscheduled breakin task with the given params.
	865	* @param params The params to use when creating the new task.
	866	* @returns A map containing result.error (if any error) and result.taskInstance.
	867	*/
	868	def saveUnscheduled(params) {
	869	Task.withTransaction { status ->
	870	def result = [:]
	871
	872	def fail = { Map m ->
	873	status.setRollbackOnly()
	874	if(result.taskInstance && m.field)
	875	result.taskInstance.errors.rejectValue(m.field, m.code)
	876	result.error = [ code: m.code, args: ["Task", params.id] ]
	877	return result
	878	}
	879
	880	// If not supplied.
	881	if(!params.taskStatus)
	882	params.taskStatus = TaskStatus.get(1) // Not Started.
	883
	884	result.taskInstance = new Task(params)
	885
	886	// Always for an unscheduled breakin..
	887	result.taskInstance.taskType = TaskType.get(2) // Unscheduled Breakin.
	888	result.taskInstance.taskBudgetStatus = TaskBudgetStatus.get(1) // Unplanned.
	889
	890	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
	891	fail(code:"default.create.failure")
	892
	893	if(!result.error) {
	894	def taskModification = new TaskModification(person: authService.currentUser,
	895	taskModificationType: TaskModificationType.get(1), // Created.
	896	task: result.taskInstance)
	897
	898	if(taskModification.hasErrors() \|\| !taskModification.save())
	899	fail(field:"taskModifications", code:"task.modifications.failedToSave")
	900	}
	901
	902	// Success.
	903	return result
	904
	905	} //end withTransaction
	906	} // end saveUnscheduled()
	907
	908	/**
[418]	909	* Creates a new immediate callout task with the given params.
[395]	910	* @param params The params to use when creating the new task.
[418]	911	* @returns A map containing result.error (if any error) and result.taskInstance.
[395]	912	*/
[418]	913	def saveImmediateCallout(params) {
[395]	914	Task.withTransaction { status ->
	915	def result = [:]
	916
	917	def fail = { Map m ->
	918	status.setRollbackOnly()
	919	if(result.taskInstance && m.field)
	920	result.taskInstance.errors.rejectValue(m.field, m.code)
	921	result.error = [ code: m.code, args: ["Task", params.id] ]
	922	return result
	923	}
	924
	925	// If not supplied.
	926	if(!params.taskStatus)
	927	params.taskStatus = TaskStatus.get(1) // Not Started.
	928
	929	result.taskInstance = new Task(params)
	930
[418]	931	// Always for an immediate callout.
	932	result.taskInstance.taskType = TaskType.get(1) // Immediate Callout.
[395]	933	result.taskInstance.taskBudgetStatus = TaskBudgetStatus.get(1) // Unplanned.
[433]	934	result.taskInstance.taskPriority = TaskPriority.get(1) // Immediate.
[395]	935	result.taskInstance.taskGroup = TaskGroup.get(1) // Engineering Activites.
	936	result.taskInstance.approved = true
	937	result.taskInstance.leadPerson = authService.currentUser
[432]	938	result.taskInstance.targetCompletionDate = result.taskInstance.targetStartDate
[395]	939
	940	if(result.taskInstance.hasErrors() \|\| !result.taskInstance.save())
	941	fail(code:"default.create.failure")
	942
	943	if(!result.error) {
	944	def taskModification = new TaskModification(person: authService.currentUser,
	945	taskModificationType: TaskModificationType.get(1), // Created.
	946	task: result.taskInstance)
	947
	948	if(taskModification.hasErrors() \|\| !taskModification.save())
	949	fail(field:"taskModifications", code:"task.modifications.failedToSave")
	950	}
	951
[431]	952	def productionReference
	953	if(params.entryFault.productionReference.id.isLong())
	954	productionReference = ProductionReference.get(params.entryFault.productionReference.id.toLong())
	955
[395]	956	def faultParams = [task: result.taskInstance,
	957	entryType: EntryType.get(1),
	958	comment: params.entryFault.comment,
[432]	959	dateDone: result.taskInstance.targetStartDate,
[431]	960	productionReference: productionReference,
[395]	961	durationHour: params.entryFault.durationHour,
	962	durationMinute: params.entryFault.durationMinute]
	963	def faultResult = saveEntry(faultParams)
	964	result.entryFaultInstance = faultResult.entryInstance
	965
[418]	966	def causeParams = [task: result.taskInstance,
	967	entryType: EntryType.get(2),
[432]	968	dateDone: result.taskInstance.targetStartDate,
[418]	969	comment: params.entryCause.comment]
	970	def causeResult = saveEntry(causeParams)
	971	result.entryCauseInstance = causeResult.entryInstance
	972
[395]	973	def workDoneParams = [task: result.taskInstance,
[418]	974	entryType: EntryType.get(3),
[395]	975	comment: params.entryWorkDone.comment,
[432]	976	dateDone: result.taskInstance.targetStartDate,
[395]	977	durationHour: params.entryWorkDone.durationHour,
	978	durationMinute: params.entryWorkDone.durationMinute]
	979	def workDoneResult = saveEntry(workDoneParams)
	980	result.entryWorkDoneInstance = workDoneResult.entryInstance
	981
	982	if(result.error)
	983	return result
	984
[418]	985	if(causeResult.error)
	986	return fail(code: "default.create.failure")
	987
[395]	988	if(faultResult.error)
	989	return fail(code: "default.create.failure")
	990
	991	if(workDoneResult.error)
	992	return fail(code: "default.create.failure")
	993
	994	// Success.
	995	return result
	996
	997	} //end withTransaction
[418]	998	} // end saveImmediateCallout()
[395]	999
[180]	1000	} // end TaskService

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