feat(patient): add paging and sorting functionality

[akshay-ap]

Fixes #1969

Changes proposed in this pull request:

• New component PageComponent (Shows: Previous Button, Current Page Number, Next Button)
• PageRequest Interface
• Wrap Patient[] in Page<Patient>
• Add index on Patient
• Add methods searchPaged and findAllPaged in PatientRepository
• Changes in test cases

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[gitpod-io]

[akshay-ap]

• Added methods searchPaged and findAllPaged in PatientRepository to avoid any breaking changes in other Components.
  Once changes looks good, searchPaged can be replaced with serach and findAllPaged with findAllPaged respectively and paging can be extended to Labs.

[akshay-ap]

@jackcmeyer, I think test cases are failing because there is no indexing on Patients while mocking PatientRepository. Can you please suggest how to fix this?

[jackcmeyer]

@jackcmeyer, I think test cases are failing because there is no indexing on Patients while mocking PatientRepository. Can you please suggest how to fix this?

It seems like the only issue that you are missing is that searchPaged needs to be mocked in the ViewPatients.test.tsx suite.

[jackcmeyer]

This is definitely headed down the right path! nice work @akshay-ap!

[matteovivona]

@akshay-ap do you need help?

[akshay-ap]

@akshay-ap do you need help?

Any kind of help will be welcome!!! Code review, contribution, suggestions for this PR. :)