Update saved pass (buffer)

[spock123]

Hi,

• I've been struggling with this scenario:

1) Create pass, save it in internal database (as buffer, using pass.asBuffer() ) 2) When an update occurs, do:

A) fetch buffer from database B) ... update buffer somehow .. C ... save buffer again

Is there a way to "load" the pass again using the library?

I could not find anything in the documentation about it, sorry. So in short : can we "revert" the "asBuffer()" call somehow?

If we just convert to an object, we lose the methods on the pass object so that won't work. Somehow it should be possible to load the pass again, make modifications, and then save asBuffer() again.

Cheers and thank you

[spock123]

Just an update:

• I managed to get it somewhat working by doing something like this (pseudo):

// Fetch saved pass (buffer) from database, and load it 
const currentPass = await Template.fromBuffer(passBufferFromDatabase);

// Create new pass by cloning the properties
const clonedPass = template.createPass({
        ...currentPass
});

// Update props of the cloned pass
// Save it again
const clonedPassBuffer = await clonedPass.asBuffer();

// Save cloned buffer