[136] | 1 | import org.codehaus.groovy.runtime.TimeCategory |
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| 2 | |
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[127] | 3 | class TaskRecurringSchedule { |
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[121] | 4 | |
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[131] | 5 | Task lastGeneratedSubTask |
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[136] | 6 | Period recurPeriod |
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| 7 | Period generateAheadPeriod |
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| 8 | Period taskDurationPeriod |
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[121] | 9 | |
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[135] | 10 | Integer recurEvery = 1 |
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[136] | 11 | Integer taskDuration = 0 |
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| 12 | Integer generateAhead = 1 |
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[121] | 13 | Date startDate = new Date() |
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[127] | 14 | Date lastGeneratedDate |
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[136] | 15 | Date nextTargetStartDate = new Date() |
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| 16 | Date nextTargetCompletionDate = new Date() |
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| 17 | Date nextGenerationDate = new Date() |
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[131] | 18 | boolean isEnabled = true |
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[121] | 19 | |
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| 20 | // static hasMany = [] |
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| 21 | |
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[134] | 22 | static belongsTo = [task: Task] |
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[121] | 23 | |
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[122] | 24 | static constraints = { |
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[136] | 25 | // startDate(validator: {return (it > new Date())}) |
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| 26 | recurEvery(min:0, max:365) |
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| 27 | taskDuration(min:0, max:365) |
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| 28 | generateAhead(min:0, max:365) |
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[131] | 29 | lastGeneratedDate(blank:true, nullable:true) |
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| 30 | lastGeneratedSubTask(blank:true, nullable:true) |
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[122] | 31 | } |
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[121] | 32 | |
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[124] | 33 | String toString() { |
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[136] | 34 | "Recur every ${recurEvery} ${recurPeriod}" |
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[124] | 35 | } |
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[136] | 36 | |
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| 37 | //As of Grails 1.1 this does not fire/pass before validation. |
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| 38 | //But setting defaults above and placing this code here in the hope that this will be fixed in future versions. |
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| 39 | def beforeInsert = { |
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| 40 | def now = new Date() |
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| 41 | |
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| 42 | nextTargetStartDate = startDate |
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| 43 | |
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| 44 | //nextGenerationDate |
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| 45 | switch (generateAheadPeriod.period) { |
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| 46 | case "Day(s)": |
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| 47 | use(TimeCategory) { |
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| 48 | nextGenerationDate = nextTargetStartDate - generateAhead.days |
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| 49 | } |
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| 50 | break |
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| 51 | case "Week(s)": |
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| 52 | use(TimeCategory) { |
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| 53 | nextGenerationDate = nextTargetStartDate - generateAhead.weeks |
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| 54 | } |
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| 55 | break |
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| 56 | case "Month(s)": |
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| 57 | use(TimeCategory) { |
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| 58 | nextGenerationDate = nextTargetStartDate - generateAhead.months |
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| 59 | } |
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| 60 | break |
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| 61 | case "Year(s)": |
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| 62 | use(TimeCategory) { |
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| 63 | nextGenerationDate = nextTargetStartDate - generateAhead.years |
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| 64 | } |
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| 65 | break |
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| 66 | default: |
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| 67 | break |
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| 68 | } |
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| 69 | |
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| 70 | if( nextGenerationDate < now) {nextGenerationDate = now} |
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| 71 | |
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| 72 | //nextTargetCompletionDate |
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| 73 | switch (taskDurationPeriod.period) { |
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| 74 | case "Day(s)": |
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| 75 | use(TimeCategory) { |
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| 76 | nextTargetCompletionDate = nextTargetStartDate + taskDuration.days |
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| 77 | } |
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| 78 | break |
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| 79 | case "Week(s)": |
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| 80 | use(TimeCategory) { |
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| 81 | nextTargetCompletionDate = nextTargetStartDate + taskDuration.weeks |
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| 82 | } |
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| 83 | break |
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| 84 | case "Month(s)": |
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| 85 | use(TimeCategory) { |
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| 86 | nextTargetCompletionDate = nextTargetStartDate + taskDuration.months |
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| 87 | } |
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| 88 | break |
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| 89 | case "Year(s)": |
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| 90 | use(TimeCategory) { |
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| 91 | nextTargetCompletionDate = nextTargetStartDate + taskDuration.years |
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| 92 | } |
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| 93 | break |
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| 94 | default: |
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| 95 | break |
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| 96 | } |
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| 97 | |
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| 98 | } |
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| 99 | |
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[121] | 100 | } |
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| 101 | |
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