[202] | 1 | /** |
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| 2 | * Provides a service class for the Task domain class. |
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[196] | 3 | * |
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| 4 | */ |
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[137] | 5 | class TaskService { |
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| 6 | |
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[180] | 7 | boolean transactional = false |
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[137] | 8 | |
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[182] | 9 | def personService |
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[137] | 10 | |
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[202] | 11 | /** |
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[203] | 12 | * Determines and returns a possible parent list for a task. |
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[245] | 13 | * @todo Create and use another method that limits the results to say the latest 20 or 100 tasks? |
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[202] | 14 | * @param taskInstance The task to use when determining the possible parent list. |
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[196] | 15 | * @returns A list of the possible parents. |
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| 16 | */ |
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| 17 | def possibleParentList(taskInstance) { |
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| 18 | def criteria = taskInstance.createCriteria() |
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| 19 | def possibleParentList = criteria { |
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| 20 | and { |
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| 21 | notEqual('trash', true) |
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| 22 | notEqual('id', taskInstance.id) |
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| 23 | taskInstance.subTasks.each() { notEqual('id', it.id) } |
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| 24 | } |
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| 25 | } |
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| 26 | } |
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| 27 | |
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[202] | 28 | /** |
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[196] | 29 | * Creates a new task with the given params. |
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[202] | 30 | * @param params The params to use when creating the new task. |
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[196] | 31 | * @returns A map containing result.error=true (if any error) and result.taskInstance. |
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| 32 | */ |
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[180] | 33 | def create(params) { |
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| 34 | Task.withTransaction { status -> |
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| 35 | def result = [:] |
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[181] | 36 | // Default status to "not started" if not supplied. |
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| 37 | params.taskStatus = params.taskStatus ?: TaskStatus.get(1) |
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[180] | 38 | def taskInstance = new Task(params) |
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| 39 | result.taskInstance = taskInstance |
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| 40 | |
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[196] | 41 | if(result.taskInstance.parentTask?.trash) { |
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| 42 | status.setRollbackOnly() |
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| 43 | result.taskInstance.errors.rejectValue("parentTask", "task.operationNotPermittedOnTaskInTrash") |
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| 44 | result.error = true |
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| 45 | return result |
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| 46 | } |
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| 47 | |
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[180] | 48 | if(taskInstance.save()) { |
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[216] | 49 | def taskModification = new TaskModification(person: personService.currentUser, |
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[180] | 50 | taskModificationType: TaskModificationType.get(1), |
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| 51 | task: taskInstance) |
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| 52 | |
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| 53 | if(!taskModification.save()) { |
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| 54 | status.setRollbackOnly() |
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| 55 | taskInstance.errors.rejectValue("taskModifications", "task.modifications.failedToSave") |
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| 56 | result.error = true |
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| 57 | return result |
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| 58 | } |
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| 59 | |
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[243] | 60 | //Add the assignedGroups, provided by a new ArrayList(task.assignedGroups) |
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| 61 | if(params.assignedGroups) { |
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| 62 | def assignedGroupInstance |
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| 63 | params.assignedGroups.each() { |
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| 64 | assignedGroupInstance = new AssignedGroup(personGroup: it.personGroup, |
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| 65 | task: taskInstance, |
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| 66 | estimatedHour: it.estimatedHour, |
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| 67 | estimatedMinute: it.estimatedMinute) |
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| 68 | |
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| 69 | if(!assignedGroupInstance.save()) { |
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| 70 | status.setRollbackOnly() |
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| 71 | taskInstance.errors.rejectValue("assignedGroups", "task.assignedGroups.failedToSave") |
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| 72 | result.error = true |
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| 73 | return result |
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| 74 | } |
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| 75 | } |
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| 76 | } |
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| 77 | |
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| 78 | //Add the assignedPersons, provided by a new ArrayList(task.assignedPersons) |
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| 79 | if(params.assignedPersons) { |
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| 80 | def assignedPersonInstance |
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| 81 | params.assignedPersons.each() { |
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| 82 | assignedPersonInstance = new AssignedPerson(person: it.person, |
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| 83 | task: taskInstance, |
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| 84 | estimatedHour: it.estimatedHour, |
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| 85 | estimatedMinute: it.estimatedMinute) |
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| 86 | |
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| 87 | if(!assignedPersonInstance.save()) { |
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| 88 | status.setRollbackOnly() |
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| 89 | taskInstance.errors.rejectValue("assignedPersons", "task.assignedPersons.failedToSave") |
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| 90 | result.error = true |
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| 91 | return result |
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| 92 | } |
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| 93 | } |
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| 94 | } |
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| 95 | |
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| 96 | // Success. |
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[180] | 97 | return result |
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| 98 | } |
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| 99 | else { |
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| 100 | result.error = true |
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| 101 | return result |
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| 102 | } |
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| 103 | |
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| 104 | } //end withTransaction |
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| 105 | } // end create() |
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| 106 | |
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[202] | 107 | /** |
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[245] | 108 | * Creates a subTask copying sane attributes from the parentTask unless otherwise specified in params. |
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| 109 | * The taskProcedure is only assigned to the sub task if supplied in params. |
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| 110 | * The assignedPersons and assignedGroups are only added to the sub task if supplied in params. |
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| 111 | * Collections in params must be supplied as new ArrayList's. |
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| 112 | * This method is not intended to be a copyTask method. |
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| 113 | * There should be no reason to copy tasks, try to find a better solution. |
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[196] | 114 | * @param parentTask The parent task to get attributes from, also set as the parent. |
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| 115 | * @param params Overrides the parent task values if specified. |
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| 116 | * @returns A map containing result.error=true (if any error) and result.taskInstance. |
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| 117 | */ |
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| 118 | def createSubTask(parentTask, params = [:]) { |
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| 119 | |
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| 120 | def result = [:] |
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| 121 | |
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| 122 | //Make our new Task a subTask and set the required properites. |
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| 123 | def p = [:] |
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| 124 | p.parentTask = parentTask |
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| 125 | p.description = params.description ?: parentTask.description |
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| 126 | p.comment = params.comment ?: parentTask.comment |
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[245] | 127 | p.targetStartDate = params.targetStartDate ?: parentTask.targetStartDate |
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| 128 | p.targetCompletionDate = params.targetCompletionDate ?: parentTask.targetCompletionDate |
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[196] | 129 | |
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| 130 | p.taskGroup = params.taskGroup ?: parentTask.taskGroup |
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| 131 | p.taskStatus = TaskStatus.get(1) // A new subTask must always be "Not Started". |
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| 132 | p.taskPriority = parentTask.taskPriority |
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| 133 | p.taskType = params.taskType ?: parentTask.taskType |
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| 134 | p.leadPerson = params.leadPerson ?: parentTask.leadPerson |
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| 135 | p.primaryAsset = params.primaryAsset ?: parentTask.primaryAsset |
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[245] | 136 | p.associatedAssets = params.associatedAssets ?: new ArrayList(parentTask.associatedAssets) // Collection. |
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[196] | 137 | |
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[245] | 138 | // Only if supplied, otherwise this would be copying. |
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| 139 | if(params.scheduled) p.scheduled = params.scheduled |
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| 140 | if(params.approved) p.approved = params.approved |
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[196] | 141 | |
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[245] | 142 | // Supplied by recurring tasks. |
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[202] | 143 | if(params.taskProcedure) p.taskProcedure = params.taskProcedure |
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[245] | 144 | if(params.assignedGroups) p.assignedGroups = params.assignedGroups // Collection. |
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| 145 | if(params.assignedPersons) p.assignedPersons = params.assignedPersons // Collection. |
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[202] | 146 | |
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[245] | 147 | // trash: A new subTask must always have trash=false, which is already the domain class default. |
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| 148 | |
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| 149 | // These would be considered copying, hence not done. |
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| 150 | // taskRecurringSchedule, entries, taskModifications, subTasks, inventoryMovements. |
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| 151 | |
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| 152 | // Create the sub task and return the result. |
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[196] | 153 | result = create(p) |
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| 154 | |
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| 155 | } // end createSubTask() |
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| 156 | |
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[202] | 157 | /** |
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[196] | 158 | * Creates a new task entry. |
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[202] | 159 | * @param params The params to use when creating the new entry. |
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[196] | 160 | * @returns A map containing result.error=true (if any error), result.entryInstance and result.taskId. |
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| 161 | */ |
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[186] | 162 | def createEntry(params) { |
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| 163 | Task.withTransaction { status -> |
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| 164 | def result = [:] |
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| 165 | result.entryInstance = new Entry(params) |
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[216] | 166 | result.entryInstance.enteredBy = personService.currentUser |
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[180] | 167 | |
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[186] | 168 | if(result.entryInstance.validate()) { |
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| 169 | result.taskId = result.entryInstance.task.id |
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[203] | 170 | def taskInstance = Task.lock(result.taskId) |
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[186] | 171 | |
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| 172 | if(!taskInstance) { |
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| 173 | status.setRollbackOnly() |
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[203] | 174 | result.entryInstance.errors.rejectValue('task', "task.notFound") |
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[186] | 175 | result.error = true |
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| 176 | return result |
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| 177 | } |
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| 178 | |
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| 179 | if(taskInstance.taskStatus.id == 3) { |
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| 180 | status.setRollbackOnly() |
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[191] | 181 | result.entryInstance.errors.rejectValue('task', "task.operationNotPermittedOnCompleteTask") |
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[186] | 182 | result.error = true |
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| 183 | return result |
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| 184 | } |
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| 185 | |
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| 186 | // If task status is "Not Started" and entry type is "Work Done" then we create the started modification and set the status. |
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| 187 | if(taskInstance.taskStatus.id == 1 && result.entryInstance.entryType.id == 2) { |
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| 188 | |
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| 189 | // Create the "Started" task modification, this provides the "Actual started date". |
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[216] | 190 | def taskModification = new TaskModification(person: personService.currentUser, |
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[186] | 191 | taskModificationType: TaskModificationType.get(2), |
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| 192 | task: taskInstance) |
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| 193 | |
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| 194 | if(!taskModification.save()) { |
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| 195 | status.setRollbackOnly() |
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[203] | 196 | taskInstance.errors.rejectValue("task", "task.modifications.failedToSave") |
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[186] | 197 | result.error = true |
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| 198 | return result |
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| 199 | } |
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| 200 | |
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| 201 | // Set task status to "In progress". |
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| 202 | taskInstance.taskStatus = TaskStatus.get(2) |
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| 203 | |
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| 204 | if(!taskInstance.save()) { |
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| 205 | status.setRollbackOnly() |
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[203] | 206 | result.entryInstance.errors.rejectValue("task", "task.failedToSave") |
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[186] | 207 | result.error = true |
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| 208 | return result |
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| 209 | } |
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| 210 | } |
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| 211 | |
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| 212 | if(!result.entryInstance.save()) { |
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| 213 | status.setRollbackOnly() |
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| 214 | result.error = true |
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| 215 | return result |
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| 216 | } |
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| 217 | |
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[204] | 218 | // If we get here all went well. |
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[186] | 219 | return result |
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| 220 | } |
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| 221 | else { |
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| 222 | result.error = true |
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| 223 | return result |
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| 224 | } |
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| 225 | |
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| 226 | } //end withTransaction |
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| 227 | } // end create() |
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| 228 | |
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[202] | 229 | /** |
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| 230 | * Updates an existing task. |
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| 231 | * @param params The params to update for task with id of params.id. |
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[204] | 232 | * @returns A map containing result.error=true (if any error) and result.taskInstance (if available). |
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[202] | 233 | */ |
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[180] | 234 | def update(params) { |
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| 235 | Task.withTransaction { status -> |
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| 236 | def result = [:] |
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[204] | 237 | |
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| 238 | def fail = { Object[] args -> |
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| 239 | status.setRollbackOnly() |
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| 240 | if(args.size() == 2) result.taskInstance.errors.rejectValue(args[0], args[1]) |
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| 241 | result.error = true |
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| 242 | return result |
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| 243 | } |
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| 244 | |
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[180] | 245 | result.taskInstance = Task.get(params.id) |
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| 246 | |
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[204] | 247 | if(!result.taskInstance) |
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[206] | 248 | return fail('id', "task.notFound") |
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[180] | 249 | |
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[204] | 250 | // Optimistic locking check. |
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| 251 | if(params.version) { |
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| 252 | def version = params.version.toLong() |
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| 253 | if(result.taskInstance.version > version) |
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| 254 | return fail("version", "default.optimistic.locking.failure") |
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| 255 | } |
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[180] | 256 | |
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[204] | 257 | result.taskInstance.properties = params |
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| 258 | |
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| 259 | if(result.taskInstance.hasErrors() || !result.taskInstance.save()) |
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| 260 | return fail() |
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| 261 | |
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[216] | 262 | def taskModification = new TaskModification(person:personService.currentUser, |
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[204] | 263 | taskModificationType: TaskModificationType.get(3), |
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| 264 | task: result.taskInstance) |
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| 265 | |
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| 266 | if(!taskModification.save()) |
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| 267 | return fail("taskModifications", "task.modifications.failedToSave") |
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| 268 | |
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| 269 | // If we get here all went well. |
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[180] | 270 | return result |
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| 271 | |
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| 272 | } //end withTransaction |
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| 273 | } // end update() |
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| 274 | |
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[202] | 275 | /** |
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| 276 | * Completes an existing task. |
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| 277 | * @param params The params for task with id of params.id. |
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| 278 | * @returns A map containing result.error=true (if any error) and result.taskInstance. |
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| 279 | */ |
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[181] | 280 | def complete(params) { |
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| 281 | Task.withTransaction { status -> |
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| 282 | def result = [:] |
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| 283 | result.taskInstance = Task.get(params.id) |
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| 284 | if(result.taskInstance) { |
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| 285 | |
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| 286 | // Optimistic locking check. |
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| 287 | if(params.version) { |
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| 288 | def version = params.version.toLong() |
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| 289 | if(result.taskInstance.version > version) { |
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| 290 | status.setRollbackOnly() |
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| 291 | result.taskInstance.errors.rejectValue("version", "task.optimistic.locking.failure", "Another user has updated this Task while you were editing.") |
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| 292 | result.error = true |
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| 293 | return result |
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| 294 | } |
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| 295 | } |
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| 296 | |
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| 297 | result.taskInstance.taskStatus = TaskStatus.get(3) |
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[202] | 298 | result.taskInstance.taskRecurringSchedule?.enabled = false |
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[181] | 299 | |
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| 300 | if(result.taskInstance.save()) { |
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[216] | 301 | def taskModification = new TaskModification(person:personService.currentUser, |
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[181] | 302 | taskModificationType: TaskModificationType.get(4), |
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| 303 | task: result.taskInstance) |
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[201] | 304 | |
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[181] | 305 | if(taskModification.save()) { |
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| 306 | // All went well. |
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| 307 | return result |
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| 308 | } |
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| 309 | else { |
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| 310 | status.setRollbackOnly() |
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| 311 | result.taskInstance.errors.rejectValue("taskModifications", "task.modifications.failedToSave") |
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| 312 | result.error = true |
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| 313 | return result |
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| 314 | } |
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| 315 | } |
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| 316 | } |
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| 317 | // Something failed. |
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| 318 | status.setRollbackOnly() |
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| 319 | result.error = true |
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| 320 | return result |
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| 321 | |
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| 322 | } //end withTransaction |
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[180] | 323 | } // end complete() |
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| 324 | |
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[202] | 325 | /** |
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| 326 | * Reopens an existing task. |
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| 327 | * @param params The params for task with id of params.id. |
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| 328 | * @returns A map containing result.error=true (if any error) and result.taskInstance. |
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| 329 | */ |
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[181] | 330 | def reopen(params) { |
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| 331 | Task.withTransaction { status -> |
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| 332 | def result = [:] |
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| 333 | result.taskInstance = Task.get(params.id) |
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| 334 | if(result.taskInstance) { |
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| 335 | |
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| 336 | // Optimistic locking check. |
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| 337 | if(params.version) { |
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| 338 | def version = params.version.toLong() |
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| 339 | if(result.taskInstance.version > version) { |
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| 340 | status.setRollbackOnly() |
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| 341 | result.taskInstance.errors.rejectValue("version", "task.optimistic.locking.failure", "Another user has updated this Task while you were editing.") |
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| 342 | result.error = true |
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| 343 | return result |
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| 344 | } |
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| 345 | } |
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| 346 | |
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| 347 | result.taskInstance.taskStatus = TaskStatus.get(2) |
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| 348 | |
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| 349 | if(result.taskInstance.save()) { |
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[216] | 350 | def taskModification = new TaskModification(person:personService.currentUser, |
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[181] | 351 | taskModificationType: TaskModificationType.get(5), |
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| 352 | task: result.taskInstance) |
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| 353 | if(taskModification.save()) { |
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| 354 | // All went well. |
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| 355 | return result |
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| 356 | } |
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| 357 | else { |
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| 358 | status.setRollbackOnly() |
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| 359 | result.taskInstance.errors.rejectValue("taskModifications", "task.modifications.failedToSave") |
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| 360 | result.error = true |
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| 361 | return result |
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| 362 | } |
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| 363 | } |
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| 364 | } |
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| 365 | // Something failed. |
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| 366 | status.setRollbackOnly() |
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| 367 | result.error = true |
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| 368 | return result |
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| 369 | |
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| 370 | } //end withTransaction |
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[180] | 371 | } // end reopen() |
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| 372 | |
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[202] | 373 | /** |
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| 374 | * Move a task to the trash. |
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| 375 | * @param params The params for task with id of params.id. |
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| 376 | * @returns A map containing result.error=true (if any error) and result.taskInstance. |
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| 377 | */ |
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[181] | 378 | def trash(params) { |
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| 379 | Task.withTransaction { status -> |
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| 380 | def result = [:] |
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| 381 | result.taskInstance = Task.get(params.id) |
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| 382 | if(result.taskInstance) { |
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| 383 | |
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| 384 | // Optimistic locking check. |
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| 385 | if(params.version) { |
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| 386 | def version = params.version.toLong() |
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| 387 | if(result.taskInstance.version > version) { |
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| 388 | status.setRollbackOnly() |
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| 389 | result.taskInstance.errors.rejectValue("version", "task.optimistic.locking.failure", "Another user has updated this Task while you were editing.") |
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| 390 | result.error = true |
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| 391 | return result |
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| 392 | } |
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| 393 | } |
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| 394 | |
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| 395 | result.taskInstance.trash = true |
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[202] | 396 | result.taskInstance.taskRecurringSchedule?.enabled = false |
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[181] | 397 | |
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| 398 | if(result.taskInstance.save()) { |
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[216] | 399 | def taskModification = new TaskModification(person:personService.currentUser, |
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[181] | 400 | taskModificationType: TaskModificationType.get(6), |
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| 401 | task: result.taskInstance) |
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| 402 | if(taskModification.save()) { |
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| 403 | // All went well. |
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| 404 | return result |
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| 405 | } |
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| 406 | else { |
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| 407 | status.setRollbackOnly() |
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| 408 | result.taskInstance.errors.rejectValue("taskModifications", "task.modifications.failedToSave") |
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| 409 | result.error = true |
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| 410 | return result |
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| 411 | } |
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| 412 | } |
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| 413 | } |
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| 414 | // Something failed. |
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| 415 | status.setRollbackOnly() |
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| 416 | result.error = true |
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| 417 | return result |
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| 418 | |
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| 419 | } //end withTransaction |
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[180] | 420 | } // end trash() |
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| 421 | |
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[202] | 422 | /** |
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| 423 | * Restore a task from the trash. |
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| 424 | * @param params The params for task with id of params.id. |
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| 425 | * @returns A map containing result.error=true (if any error) and result.taskInstance. |
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| 426 | */ |
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[181] | 427 | def restore(params) { |
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| 428 | Task.withTransaction { status -> |
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| 429 | def result = [:] |
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| 430 | result.taskInstance = Task.get(params.id) |
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| 431 | if(result.taskInstance) { |
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| 432 | |
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| 433 | // Optimistic locking check. |
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| 434 | if(params.version) { |
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| 435 | def version = params.version.toLong() |
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| 436 | if(result.taskInstance.version > version) { |
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| 437 | status.setRollbackOnly() |
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| 438 | result.taskInstance.errors.rejectValue("version", "task.optimistic.locking.failure", "Another user has updated this Task while you were editing.") |
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| 439 | result.error = true |
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| 440 | return result |
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| 441 | } |
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| 442 | } |
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| 443 | |
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| 444 | result.taskInstance.trash = false |
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| 445 | |
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| 446 | if(result.taskInstance.save()) { |
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[216] | 447 | def taskModification = new TaskModification(person:personService.currentUser, |
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[181] | 448 | taskModificationType: TaskModificationType.get(7), |
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| 449 | task: result.taskInstance) |
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| 450 | if(taskModification.save()) { |
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| 451 | // All went well. |
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| 452 | return result |
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| 453 | } |
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| 454 | else { |
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| 455 | status.setRollbackOnly() |
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| 456 | result.taskInstance.errors.rejectValue("taskModifications", "task.modifications.failedToSave") |
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| 457 | result.error = true |
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| 458 | return result |
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| 459 | } |
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| 460 | } |
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| 461 | } |
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| 462 | // Something failed. |
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| 463 | status.setRollbackOnly() |
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| 464 | result.error = true |
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| 465 | return result |
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| 466 | |
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| 467 | } //end withTransaction |
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[180] | 468 | } // end restore() |
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| 469 | |
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[202] | 470 | /** |
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| 471 | * Approve a task. |
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| 472 | * @param params The params for task with id of params.id. |
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| 473 | * @returns A map containing result.error=true (if any error) and result.taskInstance. |
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| 474 | */ |
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[181] | 475 | def approve(params) { |
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| 476 | Task.withTransaction { status -> |
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| 477 | def result = [:] |
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| 478 | result.taskInstance = Task.get(params.id) |
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| 479 | if(result.taskInstance) { |
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| 480 | |
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| 481 | // Optimistic locking check. |
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| 482 | if(params.version) { |
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| 483 | def version = params.version.toLong() |
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| 484 | if(result.taskInstance.version > version) { |
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| 485 | status.setRollbackOnly() |
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| 486 | result.taskInstance.errors.rejectValue("version", "task.optimistic.locking.failure", "Another user has updated this Task while you were editing.") |
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| 487 | result.error = true |
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| 488 | return result |
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| 489 | } |
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| 490 | } |
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| 491 | |
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| 492 | result.taskInstance.approved = true |
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| 493 | |
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| 494 | if(result.taskInstance.save()) { |
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[216] | 495 | def taskModification = new TaskModification(person:personService.currentUser, |
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[181] | 496 | taskModificationType: TaskModificationType.get(8), |
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| 497 | task: result.taskInstance) |
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| 498 | if(taskModification.save()) { |
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| 499 | // All went well. |
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| 500 | return result |
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| 501 | } |
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| 502 | else { |
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| 503 | status.setRollbackOnly() |
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| 504 | result.taskInstance.errors.rejectValue("taskModifications", "task.modifications.failedToSave") |
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| 505 | result.error = true |
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| 506 | return result |
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| 507 | } |
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| 508 | } |
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| 509 | } |
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| 510 | // Something failed. |
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| 511 | status.setRollbackOnly() |
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| 512 | result.error = true |
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| 513 | return result |
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| 514 | |
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| 515 | } //end withTransaction |
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[180] | 516 | } // end approve() |
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| 517 | |
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[202] | 518 | /** |
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| 519 | * Remove a previously given approval from a task. |
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| 520 | * @param params The params for task with id of params.id. |
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| 521 | * @returns A map containing result.error=true (if any error) and result.taskInstance. |
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| 522 | */ |
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[181] | 523 | def renegeApproval(params) { |
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| 524 | Task.withTransaction { status -> |
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| 525 | def result = [:] |
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| 526 | result.taskInstance = Task.get(params.id) |
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| 527 | if(result.taskInstance) { |
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| 528 | |
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| 529 | // Optimistic locking check. |
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| 530 | if(params.version) { |
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| 531 | def version = params.version.toLong() |
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| 532 | if(result.taskInstance.version > version) { |
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| 533 | status.setRollbackOnly() |
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| 534 | result.taskInstance.errors.rejectValue("version", "task.optimistic.locking.failure", "Another user has updated this Task while you were editing.") |
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| 535 | result.error = true |
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| 536 | return result |
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| 537 | } |
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| 538 | } |
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| 539 | |
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| 540 | result.taskInstance.approved = false |
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| 541 | |
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| 542 | if(result.taskInstance.save()) { |
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[216] | 543 | def taskModification = new TaskModification(person:personService.currentUser, |
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[181] | 544 | taskModificationType: TaskModificationType.get(9), |
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| 545 | task: result.taskInstance) |
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| 546 | if(taskModification.save()) { |
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| 547 | // All went well. |
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| 548 | return result |
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| 549 | } |
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| 550 | else { |
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| 551 | status.setRollbackOnly() |
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| 552 | result.taskInstance.errors.rejectValue("taskModifications", "task.modifications.failedToSave") |
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| 553 | result.error = true |
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| 554 | return result |
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| 555 | } |
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| 556 | } |
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| 557 | } |
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| 558 | // Something failed. |
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| 559 | status.setRollbackOnly() |
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| 560 | result.error = true |
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| 561 | return result |
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| 562 | |
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| 563 | } //end withTransaction |
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[180] | 564 | } // end renegeApproval() |
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| 565 | |
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| 566 | } // end TaskService |
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