source: trunk/grails-app/controllers/TaskRecurringScheduleDetailedController.groovy @ 157

Last change on this file since 157 was 157, checked in by gav, 12 years ago

Detail work on TaskRecurringSchedule? views and controller.
Regen non-detail views.
Format TaskRecurringScheduleDetailedController? to 4 spaces, no tabs.

File size: 6.8 KB
Line 
1import org.codehaus.groovy.grails.plugins.springsecurity.Secured
2import org.codehaus.groovy.runtime.TimeCategory
3import java.text.SimpleDateFormat
4
5class TaskRecurringScheduleDetailedController extends BaseController {
6
7    def dateUtilService
8
9    def index = { redirect(action:list,params:params) }
10
11    // the delete, save and update actions only accept POST requests
12    static allowedMethods = [delete:'POST', save:'POST', update:'POST']
13
14    def list = {
15        params.max = Math.min( params.max ? params.max.toInteger() : 10,  100)
16        [ taskRecurringScheduleInstanceList: TaskRecurringSchedule.list( params ), taskRecurringScheduleInstanceTotal: TaskRecurringSchedule.count() ]
17    }
18
19    def show = {
20        def taskRecurringScheduleInstance = TaskRecurringSchedule.get( params.id )
21
22        if(!taskRecurringScheduleInstance) {
23            flash.message = "Recurring Schedule not found with id ${params.id}"
24            redirect(action:list)
25        }
26        else { return [ taskRecurringScheduleInstance : taskRecurringScheduleInstance ] }
27    }
28
29    def delete = {
30        def taskRecurringScheduleInstance = TaskRecurringSchedule.get( params.id )
31        if(taskRecurringScheduleInstance) {
32            try {
33                taskRecurringScheduleInstance.delete()
34                flash.message = "Recurring Schedule ${params.id} deleted"
35                redirect(action:list)
36            }
37            catch(org.springframework.dao.DataIntegrityViolationException e) {
38                flash.message = "Recurring Schedule ${params.id} could not be deleted"
39                redirect(action:show,id:params.id)
40            }
41        }
42        else {
43            flash.message = "Recurring Schedule not found with id ${params.id}"
44            redirect(action:list)
45        }
46    }
47
48    def edit = {
49        def taskRecurringScheduleInstance = TaskRecurringSchedule.get( params.id )
50
51        if(!taskRecurringScheduleInstance) {
52            flash.message = "Recurring Schedule not found with id ${params.id}"
53            redirect(action:list)
54        }
55        else {
56            return [ taskRecurringScheduleInstance : taskRecurringScheduleInstance]
57        }
58    }
59
60    def update = {
61        TaskRecurringSchedule.withTransaction { status ->
62
63            def taskRecurringScheduleInstance = TaskRecurringSchedule.get( params.id )
64            if(taskRecurringScheduleInstance) {
65
66                if(params.version) {
67                    def version = params.version.toLong()
68                    if(taskRecurringScheduleInstance.version > version) {
69                        taskRecurringScheduleInstance.errors.rejectValue("version", "taskRecurringSchedule.optimistic.locking.failure", "Another user has updated this Recurring Schedule while you were editing.")
70                        render(view:'edit',model:[taskRecurringScheduleInstance:taskRecurringScheduleInstance])
71                        return
72                    }
73                }
74
75                Date originalDate = taskRecurringScheduleInstance.startDate
76                taskRecurringScheduleInstance.properties = params  // Domain object is now 'dirty'.
77                Date newDate = taskRecurringScheduleInstance.startDate
78
79                // If user changes startDate then ensure it is in the future, otherwise it's ok to keep the original date.
80                if(originalDate.getTime() != newDate.getTime())
81                {
82                    if(newDate < dateUtilService.getToday()) 
83                    {
84                        status.setRollbackOnly()  // Only allow the transaction to Rollback, preventing flush due to 'dirty'.
85                        taskRecurringScheduleInstance.errors.rejectValue("startDate", "taskRecurring.startDate.NotInTheFuture")
86                        render(view:'edit',model:[taskRecurringScheduleInstance:taskRecurringScheduleInstance])
87                        return
88                    }
89                }
90
91                taskRecurringScheduleInstance.nextTargetStartDate = taskRecurringScheduleInstance.startDate
92                taskRecurringScheduleInstance.setNextGenerationDate() 
93                taskRecurringScheduleInstance.setNextTargetCompletionDate()
94
95                if(!taskRecurringScheduleInstance.hasErrors() && taskRecurringScheduleInstance.save()) 
96                {
97                    flash.message = "Recurring Schedule ${params.id} updated"
98                    redirect(action:show,id:taskRecurringScheduleInstance.id)
99                }
100                else 
101                {
102                    render(view:'edit',model:[taskRecurringScheduleInstance:taskRecurringScheduleInstance])
103                }
104            }
105            else 
106            {
107                flash.message = "Recurring Schedule not found with id ${params.id}"
108                redirect(action:edit,id:params.id)
109            }
110
111        } // end withTransaction
112    } // end update()
113
114    def create = {
115        try {
116            def taskInstance = Task.get(params.taskInstance.id)
117            def taskRecurringScheduleInstance = new TaskRecurringSchedule()
118            taskRecurringScheduleInstance.task = taskInstance
119            return [taskRecurringScheduleInstance: taskRecurringScheduleInstance]
120        }
121        catch(Exception e) {
122            flash.message = "Please select a task, then Create a Recurring Schedule for it"
123            redirect(controller:"taskDetailed", action:"list")
124        }
125    } // end create()
126
127    def save = {
128        def taskRecurringScheduleInstance = new TaskRecurringSchedule(params)
129        def taskInstance = Task.get(params.task.id)
130
131        if(taskInstance.taskRecurringSchedule) {
132            flash.message = "This task already has a recurring schedule"
133            redirect(controller:"taskDetailed", action:"show", id: params.task.id)
134        }
135        else {
136
137            if(taskRecurringScheduleInstance.startDate < dateUtilService.getToday()) {
138                taskRecurringScheduleInstance.errors.rejectValue("startDate", "taskRecurring.startDate.NotInTheFuture")
139            }
140
141            if(!taskRecurringScheduleInstance.hasErrors() && taskRecurringScheduleInstance.save()) {
142
143                taskInstance.taskRecurringSchedule = taskRecurringScheduleInstance
144
145                if(taskInstance.save()) {
146                    flash.message = "Recurring Schedule ${taskRecurringScheduleInstance.id} created"
147                    redirect(action:show,id:taskRecurringScheduleInstance.id)
148                }
149                else {
150                    flash.message = "Task could not be saved and therefore the Recurring Schedule has been disgarded, cause unknown."   
151                    render(view:'create',model:[taskRecurringScheduleInstance:taskRecurringScheduleInstance])
152                }
153            }
154            else {
155                render(view:'create',model:[taskRecurringScheduleInstance:taskRecurringScheduleInstance])
156            }
157        }
158
159    } // end save()
160
161}
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