WIP for Issue #487

[jash-kothari]

• I have performed a self-review of my own code,
  Resolves Confirmation Email & Background Jobs #487

Description

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Screenshots

Steps to check

• Create a new distribution.
• After distribution has been created mail will be sent to corresponding partner for which distribution has been created with attached pdf.

[jtu0]

Hi @jash-kothari, thanks for tackling this issue!

There are a few changes I'd like to see before this branch gets merged:

• In the PR description, include step-by-step instructions (including any necessary configuration steps) for how to verify your code changes and confirm behavior is good
• Add a simple spec that runs through the happy path for how this feature might get used
• Make sure rubocop is passing (run rubocop -a to see failures and recommendations for how to fix)

I'll be able to give more concrete suggestions for code improvements once those first two are done.

Again, thanks for your hard work on this PR - it's going to make a big difference in the lives of our hard-working diaper banks' staff!

[seanmarcia]

Hey @jash-kothari I really like how you started this PR! Is there any help you need or anything we can do to help you get this across the finish line? Please let us know if the changes that were requested don't make sense or you need additional feedback.

[jash-kothari]

@seanmarcia Hi need your help in writing test cases for mailer.I dont have any idea about writing test cases for mailers.

[jash-kothari]

• In the PR description, include step-by-step instructions (including any necessary configuration steps) for how to verify your code changes and confirm behavior is good
• Add a simple spec that runs through the happy path for how this feature might get used
• Make sure rubocop is passing (run rubocop -a to see failures and recommendations for how to fix)