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Merge pull request #1060 from nasa/clear-transactions-1046-squashed

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[Edit] Clear transactions on Save As
This commit is contained in:
Pete Richards 2016-07-11 12:25:09 -07:00 committed by GitHub
commit d05a1cef9b
4 changed files with 65 additions and 3 deletions
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3
platform/commonUI/edit/bundle.js
View File

@ -222,7 +222,8 @@ define([
"policyService",
"dialogService",
"creationService",
"copyService"
"copyService",
"transactionService"
],
"priority": "mandatory"
},

16
platform/commonUI/edit/src/actions/SaveAsAction.js
View File

@ -44,6 +44,7 @@ define([
dialogService,
creationService,
copyService,
transactionService,
context
) {
this.domainObject = (context || {}).domainObject;
@ -54,6 +55,7 @@ define([
this.dialogService = dialogService;
this.creationService = creationService;
this.copyService = copyService;
this.transactionService = transactionService;
}
/**
@ -111,6 +113,8 @@ define([
var self = this,
domainObject = this.domainObject,
copyService = this.copyService,
transactionService = this.transactionService,
cancelOldTransaction,
dialog = new SaveInProgressDialog(this.dialogService);
function doWizardSave(parent) {
@ -156,6 +160,16 @@ define([
.then(resolveWith(clonedObject));
}
function restartTransaction(object) {
cancelOldTransaction = transactionService.restartTransaction();
return object;
}
function doCancelOldTransaction(object) {
cancelOldTransaction();
return object;
}
function onFailure() {
hideBlockingDialog();
return false;
@ -165,8 +179,10 @@ define([
.then(doWizardSave)
.then(showBlockingDialog)
.then(getParent)
.then(restartTransaction)
.then(cloneIntoParent)
.then(commitEditingAfterClone)
.then(doCancelOldTransaction)
.then(hideBlockingDialog)
.catch(onFailure);
};

31
platform/commonUI/edit/src/services/TransactionService.js
View File

@ -140,9 +140,38 @@ define(
});
};
/**
* Clear and restart the active transaction.
*
* This neither cancels nor commits the active transaction;
* instead, it returns a function that can be used to cancel that
* transaction.
*
* @returns {Function} a function to cancel the prior transaction
* @private
*/
TransactionService.prototype.restartTransaction = function () {
var oldOnCancels = this.onCancels;
this.onCommits = [];
this.onCancels = [];
return function () {
while (oldOnCancels.length > 0) {
var onCancel = oldOnCancels.pop();
try {
onCancel();
} catch (error) {
this.$log.error("Error cancelling transaction.");
}
}
};
};
TransactionService.prototype.size = function () {
return this.onCommits.length;
};
return TransactionService;
});
}
);

18
platform/commonUI/edit/test/actions/SaveAsActionSpec.js
View File

@ -34,6 +34,7 @@ define(
mockCopyService,
mockParent,
mockUrlService,
mockTransactionService,
actionContext,
capabilities = {},
action;
@ -119,11 +120,26 @@ define(
["urlForLocation"]
);
mockTransactionService = jasmine.createSpyObj(
"transactionService",
["restartTransaction"]
);
mockTransactionService.restartTransaction
.andReturn(jasmine.createSpy());
actionContext = {
domainObject: mockDomainObject
};
action = new SaveAsAction(undefined, undefined, mockDialogService, undefined, mockCopyService, actionContext);
action = new SaveAsAction(
undefined,
undefined,
mockDialogService,
undefined,
mockCopyService,
mockTransactionService,
actionContext
);
spyOn(action, "getObjectService");
action.getObjectService.andReturn(mockObjectService);