Design issue

[sarava77]

Thanks for your reply.

I have created an App in fallowing design pattern.
1.Controller
2. Service class
3. Domain Class.

The problem I am facing here is for example I want to create an Contact record by using VF page. So I have created an single instance in controller. But as per your Design I need to pass list of instance to Service and Domain class. If I didn't pass in that way I will get an salesforce security issue.So, how do I resolve this.

Looking Forward for your reply.

[afawcett]

Take a look at the sample application, https://github.com/financialforcedev/fflib-apex-common-samplecode. Specifically the controller line here, https://github.com/financialforcedev/fflib-apex-common-samplecode/blob/master/fflib-sample-code/src/classes/OpportunityApplyDiscountController.cls#L56

OpportunitiesService.applyDiscounts(
            new Set<ID> { standardController.getId() }, DiscountPercentage);

[sarava77]

Hi,
I saw the application. Could you please confirm me . As per your reply I need to create the instance in the controller and on save action I need to pass it to the Domain class to do all the logical stuff. What I was doing is getting the instance from domain. So it should be list because of this I can't use it in VF page to create new record.

And one more thing still I am not clear how are you enforcing the CRUD and FLS security .Could you please explain me this where do I need to Do the DML operation and how?.

Thanks,

[afawcett]

"As per your reply I need to create the instance in the controller and on save action I need to pass it to the Domain class to do all the logical stuff."

• No exactly, the controller layer only calls the service layer as per the example. The service layer method internally can utilise functionality encapsulated within one or more domain classes

"What I was doing is getting the instance from domain. So it should be list because of this I can't use it in VF page to create new record."

• I am not 100% sure what you mean here, maybe a code sample would help from you?

"And one more thing still I am not clear how are you enforcing the CRUD and FLS security .Could you please explain me this where do I need to Do the DML operation and how?."

• Currently only CRUD is enforced, this is done in the fflib_SObjectSelector class (for the base class methods automatically, and by calling the assertIsAccessable method for your Selector methods you create, see the sample selector classes) and fflib_SObjectDomain (you don't need to do anything here, its fully automatic) classes.
• FLS support is currently being discussed and there is in fact a branch we we are using to work on how this is to be done with other community developers

Have you had a chance to read my series of articles on Developer Force Wiki and/or check out the recording of my Dreamforce 2013 session? If not i would recommend you look at these. The links are on the Readme for the repo.

[afawcett]

Please let me know if the above does not help you and we can talk again! :-)

[sarava77]

Sorry I am working with the code sample to give you the exact problem which
I am
facing . Could you please give me some more time because I also busy in my
client
implementation.

Thanks,

On Mon, Mar 10, 2014 at 10:01 AM, Andrew Fawcett
notifications@github.202132.xyzwrote:

Please let me know if the above does not help you and we can talk again!
:-)

Reply to this email directly or view it on GitHubhttps://github.com//issues/3#issuecomment-37167190
.

Saravanan Selvaraj