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[Code Style] Use prototypes in persistence queue

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WTD-1482
This commit is contained in:
Victor Woeltjen
2015-08-14 15:40:20 -07:00
parent 3e8ea972c2
commit f8cb3f464c
5 changed files with 155 additions and 158 deletions
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59
platform/persistence/queue/src/PersistenceFailureHandler.js
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@ -34,6 +34,24 @@ define(
* @memberof platform/persistence/queue
*/
function PersistenceFailureHandler($q, dialogService) {
this.$q = $q;
this.dialogService = dialogService;
}
/**
* Handle persistence failures by providing the user with a
* dialog summarizing these failures, and giving the option
* to overwrite/cancel as appropriate.
* @param {Array} failures persistence failures, as prepared
* by PersistenceQueueHandler
* @memberof platform/persistence/queue.PersistenceFailureHandler#
*/
PersistenceFailureHandler.prototype.handle = function handleFailures(failures) {
// Prepare dialog for display
var dialogModel = new PersistenceFailureDialog(failures),
revisionErrors = dialogModel.model.revised,
$q = this.$q;
// Refresh revision information for the domain object associated
// with this persistence failure
function refresh(failure) {
@ -100,39 +118,20 @@ define(
return $q.all(failures.map(discard));
}
// Handle failures in persistence
function handleFailures(failures) {
// Prepare dialog for display
var dialogModel = new PersistenceFailureDialog(failures),
revisionErrors = dialogModel.model.revised;
// Handle user input (did they choose to overwrite?)
function handleChoice(key) {
// If so, try again
if (key === PersistenceFailureConstants.OVERWRITE_KEY) {
return retry(revisionErrors);
} else {
return discardAll(revisionErrors);
}
// Handle user input (did they choose to overwrite?)
function handleChoice(key) {
// If so, try again
if (key === PersistenceFailureConstants.OVERWRITE_KEY) {
return retry(revisionErrors);
} else {
return discardAll(revisionErrors);
}
// Prompt for user input, the overwrite if they said so.
return dialogService.getUserChoice(dialogModel)
.then(handleChoice, handleChoice);
}
return {
/**
* Handle persistence failures by providing the user with a
* dialog summarizing these failures, and giving the option
* to overwrite/cancel as appropriate.
* @param {Array} failures persistence failures, as prepared
* by PersistenceQueueHandler
* @memberof platform/persistence/queue.PersistenceFailureHandler#
*/
handle: handleFailures
};
}
// Prompt for user input, the overwrite if they said so.
return this.dialogService.getUserChoice(dialogModel)
.then(handleChoice, handleChoice);
};
return PersistenceFailureHandler;
}