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source: branches/features/taskProcedureRework/grails-app/services/TaskSearchService.groovy @ 816

Last change on this file since 816 was 737, checked in by gav, 14 years ago
Remove task budget status from task views.
File size: 23.6 KB

Line
1	import net.kromhouts.HqlBuilder
2	import grails.orm.PagedResultList
3	import org.hibernate.FetchMode as FM
4
5	/**
6	* Service class that encapsulates the business logic for Task searches.
7	*/
8	class TaskSearchService {
9
10	boolean transactional = false
11
12	def authService
13	def dateUtilService
14	def messageSource
15
16	def g = new org.codehaus.groovy.grails.plugins.web.taglib.ApplicationTagLib()
17
18	def paramsMax = 100000
19
20	// Be sure to update taskQuickSearchPane.js if quickSearchSelection is changed.
21	def getQuickSearchSelection() {
22	[ 'allTasks': g.message(code: 'task.search.text.all.tasks'),
23	'personsImmediateCallouts': g.message(code: 'task.search.text.persons.immediate.callouts'),
24	'personsTasks': g.message(code: 'task.search.text.persons.tasks')
25	]
26	}
27
28	/**
29	* Selects and returns the correct search results based on the supplied quickSearch.
30	* @param params The request params, may contain params.quickSearch string to specify the search.
31	* @param locale The locale to use when generating result.message.
32	*/
33	def getQuickSearch(params = [:], locale) {
34	def result = [:]
35	result.quickSearch = params.quickSearch ?: "personsTasks"
36	if(params.person)
37	result.person = Person.get(params.person.id.toLong())
38	else
39	result.person = authService.currentUser
40	result.startDate = params.startDate ?: dateUtilService.today
41	result.endDate = params.endDate ?: dateUtilService.today
42	// Auto swap date range.
43	if(result.startDate > result.endDate) {
44	def tempStartDate = result.startDate
45	result.startDate = result.endDate
46	result.endDate = tempStartDate
47	}
48	result.includeCompleted = params.includeCompleted = params.includeCompleted ? true:false
49
50	def getMessage = { Map m ->
51	messageSource.getMessage(m.code, m.args == null ? null : m.args.toArray(), locale)
52	}
53
54	def formatted = { Date d ->
55	g.formatDate(format: "EEE, dd-MMM-yyyy", date: d)
56	}
57
58	def startOfToday = dateUtilService.today
59	def startOfYesterday = dateUtilService.yesterday
60	def startOfTomorrow = dateUtilService.tomorrow
61	def oneWeekAgo = dateUtilService.oneWeekAgo
62
63	def formattedStartOfToday = formatted(startOfToday)
64	def formattedStartOfYesterday = formatted(startOfYesterday)
65	def formattedStartOfTomorrow = formatted(startOfTomorrow)
66	def formattedOneWeekAgo = formatted(oneWeekAgo)
67
68	def allTasks = {
69	result.taskInstanceList = getTasks(params, result.startDate, result.endDate+1)
70	if(result.taskInstanceList.totalCount > 0) {
71	if(result.startDate == result.endDate)
72	result.message = getMessage(code:"task.search.text.all.tasks.message",
73	args:[ formatted(result.startDate) ])
74	else
75	result.message = getMessage(code:"task.search.text.all.tasks.between.message",
76	args:[ formatted(result.startDate), formatted(result.endDate) ])
77	}
78	else {
79	if(result.startDate == result.endDate)
80	result.message = getMessage(code:"task.search.text.all.tasks.none.found",
81	args:[ formatted(result.startDate) ])
82	else
83	result.message = getMessage(code:"task.search.text.all.tasks.between.none.found",
84	args:[ formatted(result.startDate), formatted(result.endDate) ])
85	}
86
87	}
88
89	def personsTasks = {
90	result.taskInstanceList = getPersonsTasks(params, result.person, result.startDate, result.endDate+1)
91	if(result.taskInstanceList.totalCount > 0) {
92	if(result.startDate == result.endDate)
93	result.message = getMessage(code:"task.search.text.persons.tasks.message",
94	args:[ result.person, formatted(result.startDate) ])
95	else
96	result.message = getMessage(code:"task.search.text.persons.tasks.between.message",
97	args:[ result.person, formatted(result.startDate), formatted(result.endDate) ])
98	}
99	else {
100	if(result.startDate == result.endDate)
101	result.message = getMessage(code:"task.search.text.persons.tasks.none.found",
102	args:[ result.person, formatted(result.startDate) ])
103	else
104	result.message = getMessage(code:"task.search.text.persons.tasks.between.none.found",
105	args:[ result.person, formatted(result.startDate), formatted(result.endDate) ])
106	}
107
108	}
109
110	def personsImmediateCallouts = {
111	result.taskInstanceList = getPersonsImmediateCallouts(params, result.person, result.startDate, result.endDate+1)
112	if(result.taskInstanceList.totalCount > 0) {
113	if(result.startDate == result.endDate)
114	result.message = getMessage(code:"task.search.text.persons.immediate.callouts.message",
115	args:[ result.person, formatted(result.startDate) ])
116	else
117	result.message = getMessage(code:"task.search.text.persons.immediate.callouts.between.message",
118	args:[ result.person, formatted(result.startDate), formatted(result.endDate) ])
119	}
120	else {
121	if(result.startDate == result.endDate)
122	result.message = getMessage(code:"task.search.text.persons.immediate.callouts.none.found",
123	args:[ result.person, formatted(result.startDate) ])
124	else
125	result.message = getMessage(code:"task.search.text.persons.immediate.callouts.between.none.found",
126	args:[ result.person, formatted(result.startDate), formatted(result.endDate) ])
127	}
128
129	}
130
131	switch (result.quickSearch) {
132	case "myTodays":
133	result.quickSearch = "personsTasks"
134	result.startDate = startOfToday
135	result.endDate = startOfToday
136	personsTasks()
137	break
138	case "myYesterdays":
139	result.quickSearch = "personsTasks"
140	result.startDate = startOfYesterday
141	result.endDate = startOfYesterday
142	personsTasks()
143	break
144	case "myTomorrows":
145	result.quickSearch = "personsTasks"
146	result.startDate = startOfTomorrow
147	result.endDate = startOfTomorrow
148	personsTasks()
149	break
150	case "myPastWeek":
151	result.quickSearch = "personsTasks"
152	result.startDate = oneWeekAgo
153	result.endDate = startOfToday
154	personsTasks()
155	break
156	case "personsTasks":
157	personsTasks()
158	break
159	case "personsImmediateCallouts":
160	personsImmediateCallouts()
161	break
162	case "todays":
163	result.quickSearch = "allTasks"
164	result.startDate = startOfToday
165	result.endDate = startOfToday
166	allTasks()
167	break
168	case "yesterdays":
169	result.quickSearch = "allTasks"
170	result.startDate = startOfYesterday
171	result.endDate = startOfToday
172	allTasks()
173	break
174	case "tomorrows":
175	result.quickSearch = "allTasks"
176	result.startDate = startOfTomorrow
177	result.endDate = startOfTomorrow+1
178	allTasks()
179	break
180	case "pastWeek":
181	result.quickSearch = "allTasks"
182	result.startDate = oneWeekAgo
183	result.endDate = startOfTomorrow
184	allTasks()
185	break
186	case "allTasks":
187	allTasks()
188	break
189	default:
190	//case "plannersRange":
191	result.quickSearch = "allTasks"
192	result.startDate = oneWeekAgo
193	result.endDate = startOfToday+15
194	allTasks()
195	break
196	} // switch.
197
198	// Success.
199	return result
200
201	} // getQuickSearch
202
203	/**
204	* Get all tasks that are not in the trash bin, by default today's tasks.
205	* @param params The request params.
206	* @param startDate The start date to get tasks for, defaults to the start of today and is inclusive (greater than or equal to).
207	* @param endDate The end date to get tasks for, defaults to the start of tomorrow and is exclusive (less than).
208	*/
209	def getTasks(params, startDate=null, endDate=null) {
210	def paginateParams = [:]
211	paginateParams.max = Math.min(params?.max?.toInteger() ?: 10, paramsMax)
212	paginateParams.offset = params?.offset?.toInteger() ?: 0
213
214	def orderBy = ''
215	if(params.sort?.contains('.')) // protect against filterpane bug.
216	params.sort = null
217	if(params.sort && params.order) {
218	def sort = "task." + params.sort
219	def order = (params.order == "asc") ? "asc" : "desc"
220	orderBy = " order by " + sort + ' ' + order
221	}
222	else
223	orderBy = " order by task.taskStatus, task.taskPriority, task.targetStartDate"
224
225	def namedParams = [:]
226	namedParams.startDate = startDate ?: dateUtilService.today
227	namedParams.endDate = endDate ?: dateUtilService.tomorrow
228
229	def baseQuery = "from Task as task \
230	where (task.trash = false \
231	and task.targetStartDate < :endDate \
232	and task.targetCompletionDate >= :startDate \
233	)"
234
235	def searchQuery = "select distinct task " + baseQuery + orderBy
236	def list = Task.executeQuery(searchQuery, namedParams, paginateParams)
237
238	def countQuery = "select count(distinct task) as taskCount " + baseQuery
239	def totalCount = Task.executeQuery(countQuery, namedParams)[0].toInteger()
240
241	def taskInstanceList = new PagedResultList(list, totalCount)
242	return taskInstanceList
243	} // getPTasks()
244
245	/**
246	* Get a person's tasks, by default current user and today's tasks.
247	* "My tasks and approved tasks that I am assigned to"
248	* @param params The request params.
249	* @param person The person to get tasks for, defaults to current user.
250	* @param startDate The start date to get tasks for, defaults to the start of today and is inclusive (greater than or equal to).
251	* @param endDate The end date to get tasks for, defaults to the start of tomorrow and is exclusive (less than).
252	*/
253	def getPersonsTasks(params, person=null, startDate=null, endDate=null) {
254
255	def max = Math.min(params?.max?.toInteger() ?: 10, paramsMax)
256	def offset = params?.offset?.toInteger() ?: 0
257
258	def orderBy = ''
259	if(params.sort?.contains('.')) // protect against filterpane bug.
260	params.sort = null
261	if(params.sort && params.order) {
262	def sort = "task." + params.sort
263	def order = (params.order == "asc") ? "asc" : "desc"
264	orderBy = "by " + sort + ' ' + order
265	}
266	else
267	orderBy = "by task.taskPriority, task.targetStartDate, task.taskStatus"
268
269	def q = new HqlBuilder().query {
270
271	select 'count(distinct task) as taskCount'
272	from 'Task as task',
273	'left join task.assignedPersons as assignedPersonOfTask',
274	'left join assignedPersonOfTask.person as assignedPerson',
275	'left join task.assignedGroups as assignedGroupOfTask',
276	'left join assignedGroupOfTask.personGroup as personGroup',
277	'left join personGroup.persons as assignedPersonViaGroup',
278	'left join task.taskModifications as taskModification',
279	'left join taskModification.person as createdBy',
280	'left join taskModification.taskModificationType as taskModificationType'
281	where 'task.trash = false'
282	and 'task.targetStartDate < :endDate'
283	and 'task.targetCompletionDate >= :startDate'
284	if(!params.includeCompleted) {
285	and 'task.taskStatus.id != 3' // Complete.
286	}
287	and {
288	where '(taskModificationType.id = 1 and createdBy = :person and task.leadPerson = :person)' // Created.
289	or '(task.approved = true and (task.leadPerson = :person or assignedPerson = :person or assignedPersonViaGroup = :person))'
290	}
291	}
292
293	q.namedParams.person = person ?: authService.currentUser
294	q.namedParams.startDate = startDate ?: dateUtilService.today
295	q.namedParams.endDate = endDate ?: dateUtilService.tomorrow
296
297	def totalCount = Task.executeQuery(q.query, q.namedParams)[0].toInteger()
298
299	q.select = "distinct task"
300	q.order = orderBy
301	def list = Task.executeQuery(q.query, q.namedParams, q.paginateParams)
302
303	def taskInstanceList = new PagedResultList(list, totalCount)
304	return taskInstanceList
305	} // getPersonsTasks()
306
307	/**
308	* Get a person's immediateCallout tasks, by default all users and today's tasks.
309	* @param params The request params.
310	* @param person The person to get tasks for, defaults to null and therefore all immediateCallouts.
311	* @param startDate The start date to get tasks for, defaults to the start of today and is inclusive (greater than or equal to).
312	* @param endDate The end date to get tasks for, defaults to the start of tomorrow and is exclusive (less than).
313	*/
314	def getPersonsImmediateCallouts(params, person=null, startDate=null, endDate=null) {
315
316	def max = Math.min(params?.max?.toInteger() ?: 10, paramsMax)
317	def offset = params?.offset?.toInteger() ?: 0
318
319	def orderBy = ''
320	if(params.sort?.contains('.')) // protect against filterpane bug.
321	params.sort = null
322	if(params.sort && params.order) {
323	def sort = "task." + params.sort
324	def order = (params.order == "asc") ? "asc" : "desc"
325	orderBy = "by " + sort + ' ' + order
326	}
327	else
328	orderBy = "by task.taskStatus, task.targetStartDate"
329
330	def q = new HqlBuilder().query {
331
332	select 'count(distinct task) as taskCount'
333	from 'Task as task',
334	'left join task.taskModifications as taskModification',
335	'left join taskModification.person as createdBy',
336	'left join taskModification.taskModificationType as taskModificationType'
337	where 'task.taskType.id = 1' // Immediate Callout.
338	and 'task.targetStartDate < :endDate'
339	and 'task.targetCompletionDate >= :startDate'
340	if(!params.includeCompleted) {
341	and 'task.taskStatus.id != 3' // Complete.
342	}
343	if(person) {
344	namedParams.person = person
345	and '( (taskModificationType.id = 1 and createdBy = :person) or task.leadPerson = :person)' // Created or Lead Person.
346	}
347	and 'task.trash = false'
348	}
349
350	q.namedParams.startDate = startDate ?: dateUtilService.today
351	q.namedParams.endDate = endDate ?: dateUtilService.tomorrow
352
353	def totalCount = Task.executeQuery(q.query, q.namedParams)[0].toInteger()
354
355	q.select = "distinct task"
356	q.order = orderBy
357	def list = Task.executeQuery(q.query, q.namedParams, q.paginateParams)
358
359	def taskInstanceList = new PagedResultList(list, totalCount)
360	return taskInstanceList
361	} // getPersonsImmediateCallouts()
362
363	/**
364	* Get work done by person and date.
365	* A person ID and date may be specified in params otherwise the current user and today are used.
366	* @param params The request params.
367	* @returns A map containing entries, totalEntries, startOfDay, person, totalHours, totalMinutes.
368	*/
369	def getWorkDone(params, locale) {
370	def result = [:]
371	result.person = params.person?.id ? Person.get(params.person.id.toInteger()) : authService.currentUser
372
373	if(params.date_year && params.date_month && params.date_day)
374	result.startOfDay = dateUtilService.makeDate(params.date_year, params.date_month, params.date_day)
375	else
376	result.startOfDay = dateUtilService.today
377
378	result.startOfNextDay = result.startOfDay + 1
379
380	def formattedStartOfDay = g.formatDate(format: "EEE, dd-MMM-yyyy", date: result.startOfDay)
381
382	def getMessage = { Map m ->
383	messageSource.getMessage(m.code, m.args == null ? null : m.args.toArray(), locale)
384	}
385
386	result.entries = Entry.createCriteria().list() {
387	eq("enteredBy", result.person)
388	ge("dateDone", result.startOfDay)
389	lt("dateDone", result.startOfNextDay)
390	entryType {
391	eq("id", 3L)
392	}
393	} // createCriteria
394
395	result.totalEntries = result.entries.size()
396
397	if(result.totalEntries > 0)
398	result.message = getMessage(code:"task.search.text.work.done.message",
399	args:[result.person, formattedStartOfDay])
400	else
401	result.message = getMessage(code:"task.search.text.work.done.none.found",
402	args:[result.person, formattedStartOfDay])
403
404	result.totalHours = 0
405	result.totalMinutes = 0
406	result.entries.each() {
407	result.totalMinutes += (it.durationHour*60) + it.durationMinute
408	}
409	result.totalHours = (result.totalMinutes / 60).toInteger()
410	result.totalMinutes = result.totalMinutes % 60
411
412	return result
413	} // getWorkDone()
414
415	/**
416	* Get work load by task group and date.
417	* Group ID's and date range may be specified in params otherwise no group and today are used.
418	* @param params The request params.
419	* @returns A map containing the results.
420	*/
421	def getWorkLoad(params, locale) {
422	def result = [:]
423	def max = 1000
424
425	// TaskStatus..
426	result.taskStatusList = []
427	if(params.taskStatusList instanceof String)
428	result.taskStatusList << TaskStatus.get(params.taskStatusList.toInteger())
429	else if(params.taskStatusList)
430	result.taskStatusList = TaskStatus.getAll( params.taskStatusList.collect {it.toInteger()} )
431
432	// TaskGroups.
433	result.taskGroups = []
434	if(params.taskGroups instanceof String)
435	result.taskGroups << TaskGroup.get(params.taskGroups.toInteger())
436	else if(params.taskGroups)
437	result.taskGroups = TaskGroup.getAll( params.taskGroups.collect {it.toInteger()} )
438
439	// Start Date.
440	if(params.startDate_year && params.startDate_month && params.startDate_day)
441	result.startDate = dateUtilService.makeDate(params.startDate_year, params.startDate_month, params.startDate_day)
442	else
443	result.startDate = dateUtilService.today
444
445	// End Date.
446	if(params.endDate_year && params.endDate_month && params.endDate_day)
447	result.endDate = dateUtilService.makeDate(params.endDate_year, params.endDate_month, params.endDate_day)
448	else
449	result.endDate = result.startDate
450
451	// Auto swap date range.
452	if(result.startDate > result.endDate) {
453	def tempStartDate = result.startDate
454	result.startDate = result.endDate
455	result.endDate = tempStartDate
456	}
457
458	def formattedStartDate = g.formatDate(format: "EEE, dd-MMM-yyyy", date: result.startDate)
459	def formattedEndDate = g.formatDate(format: "EEE, dd-MMM-yyyy", date: result.endDate)
460
461	def getMessage = { Map m ->
462	messageSource.getMessage(m.code, m.args == null ? null : m.args.toArray(), locale)
463	}
464
465	result.tasks = new PagedResultList([], 0)
466
467	if(result.taskGroups && result.taskStatusList) {
468
469	result.tasks = Task.createCriteria().list(max: max) {
470	eq("trash", false)
471	lt("targetStartDate", result.endDate+1)
472	ge("targetCompletionDate", result.startDate)
473	inList("taskStatus", result.taskStatusList)
474	inList("taskGroup", result.taskGroups)
475	order("taskStatus", "asc")
476	order("taskPriority", "asc")
477	order("targetStartDate", "asc")
478	fetchMode("assignedGroups", FM.EAGER)
479	fetchMode("assignedGroups.personGroup", FM.EAGER)
480	} // createCriteria
481
482	}
483
484	result.tasks.list.unique()
485	result.totalHours = 0
486	result.totalMinutes = 0
487	result.workLoadGroups = [:]
488
489	// Exit early!
490	if(result.tasks.totalCount > result.tasks.size()) {
491	result.errorMessage = getMessage(code:"task.search.text.work.load.too.many.results",
492	args:[result.tasks.size(), result.tasks.totalCount])
493	return result
494	}
495	else if(result.tasks.size() > 0)
496	result.message = getMessage(code:"task.search.text.work.load.message",
497	args:[formattedStartDate, formattedEndDate])
498	else
499	result.message = getMessage(code:"task.search.text.work.load.none.found",
500	args:[formattedStartDate, formattedEndDate])
501
502	// Collect all assignedGroups.
503	def assignedGroups = []
504	for(task in result.tasks) {
505	for(assignedGroup in task.assignedGroups) {
506	assignedGroups << assignedGroup
507	}
508	}
509
510	// Calculate work load for each personGroup and minute totals.
511	def tempHours = 0
512	def tempMinutes = 0
513	def personGroup
514	for(assignedGroup in assignedGroups) {
515	personGroup = assignedGroup.personGroup
516	if(!result.workLoadGroups.containsKey(personGroup)) {
517	result.workLoadGroups[personGroup] = [hours: 0, minutes: 0]
518	}
519
520	tempMinutes = (assignedGroup.estimatedHour*60) + assignedGroup.estimatedMinute
521	result.totalMinutes += tempMinutes
522	result.workLoadGroups[personGroup].minutes += tempMinutes
523	}
524
525	// Resolve totals and sort.
526	result.workLoadGroups.each { workLoadGroup ->
527	workLoadGroup.value.hours = (workLoadGroup.value.minutes / 60).toInteger()
528	workLoadGroup.value.minutes = workLoadGroup.value.minutes % 60
529	}
530	result.workLoadGroups = result.workLoadGroups.sort { p1, p2 -> p1.key.name.compareToIgnoreCase(p2.key.name) }
531	result.totalHours = (result.totalMinutes / 60).toInteger()
532	result.totalMinutes = result.totalMinutes % 60
533
534	// Success.
535	return result
536	} // getWorkLoad()
537
538	} // end class

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