How to write general method and use that in cypress?

[senthiltr]

HI Team,
Automated my application using cypress custom command and written function in plugins file for reset Network Element.
But now I need to go with POM for follow standardization. For this I need to write methods as general and use that in my page object model classes and call these methods from testcases.
Kindly let me know can I implement this pattern in cypress.
My folder structure:
SampleProject
----cypress
----fixtures
pom
a.json
b.json
----lib
--dataoperation.js(It contain methods for dataoperation like readfile and return specific content and other)
--remoteConnection.js(It contain methods to connect other server and execute cmd which is passed as an argument and get value)
----po(The above module will be imported in the below modules and call that function and get the value and utilized.)
--login_po.js(import dataoperation.js)
--configuration_po.js(imported dataoperation.js, remoteConnection.js)
--service_po.js(imported dataoperation.js, remoteConnection.js)
----integration
---a1.spec.js(This test suite will import pageobject modules(login_po, configuration_po, service_po.js)
(it has testcase for login. This will call login method which is available in login_po.js)
(It has testcase for configuring NE. so that it will call method which is available in configuration_po after creating object)
----plugins
---index.js(This will have function for connecting and executing cmd in other server and return. These will get called using cy.task from configuration_po)

I started the above and when i execute a1.spec.js , looping over 1st testcase only.
Kindly let me know how can I achieve this?. and any samples in these design?

Thanks & Regards,
Senthilkumar TR