Dedupe-Data: Deduplication & Downloading Results

[natalialuzuriaga]

Dedupe-Data: Deduplication & Downloading Results

Problem

Our features for the alpha version consist of:

• Uploading patient data file
• File undergoes deduplication and produces results spreadsheet with duplicates identified
• User can download and save spreadsheet.

This PR implements step 2 and step 3 of above.

Solution

• Configured python virtual environment to be created in the project

• Use Python-Shell to rundedupe-data command on backend. Loading indicator is shown while processing (loading.html)

• If deduplication is successful, user can download results spreadsheet through save file dialog. Alert notes whether file download is successful or error. (renderer-success.js success.html)

• If deduplication fails, user is redirected back to landing page (error.html)

• Updated eslint ecmaVersion to 8 to support async functions

Test Plan

TODO: Ask Pat about testing, leaning towards Jest

[patsier-cms]

We also might want to add the generated .xlsx file to the .gitignore to make development easier

[IsaacMilarky]

@natalialuzuriaga Looks amazing! I did run into an issue downloading the excel spreadsheet however it might be a platform difference since I ran the frontend on my linux machine.

[IsaacMilarky]

It looks like it created a file called frontenddeduped_record_mapping.xlsx in the root of the repository

[natalialuzuriaga]

@IsaacMilarky Ahhhh super cool to see it working in a different OS! Made a fix to this file path issue, hopefully it works now