12) [CHANGES TO THE USER COMMUNICATION] in the push notifications

[notimre]

Goals

The user is more informed about the DOLFIN Trial's time scales through push notifications

Updated behaviour

• The API supplies the infant’s EDD to the app.
• On the day that the infant reaches 12 months EDD the user receives a notification informing them of this and that they can stop giving the supplement.
• Notification to read “Today is the last day to give {infantname} their DOLFIN supplement. Please place any leftover supplement in the bin, and thank you for completing supplementation!”
• Notifications for supplement data and weight data halt when the infant is 12 months EDD (once the last supplement record has been submitted).
• The app no longer expects supplement data or weights to be provided after this point.
• The last unplanned hospital admissions reminder is sent at 12 months EDD + 2 weeks.
• Notification start is still based upon discharge date, with no change to how this currently works

Current behaviour

The app does not inform the user when the infant has reached 12 months EDD and there are no change to its notifications or functionality. The app does not receive infant EDD from the NPEU’s API

[notimre]

Fix: https://github.com/NewcastleRSE/dolfin-firebase-development/commit/247460d5749eedbb886340cd71c55dfc28511cb5

[notimre]

Madeleine highlighted further problems on the issue:

Quoting her: 12-months EDD (item 12 on the attached scope)

• On the day the infant is 12 months EDD I did not receive any notification confirming today was last day of supplementation; instead I received this 12 months after the infant’s discharge date

• For this infant, I completed the available weekly supplement form and later that day received a notification requesting I complete the weekly supplement form (even though there was none available to complete)

• If the switch is occurring 12 months after the discharge date, then when I completed the “final” weekly form on this basis, the completion text stated a date on which the next weekly form would be due (even though if the switch is occurring at 12 months after discharge, there should be no more forms expected after this one). Again I appreciate we didn’t request a change to the completion text specifically

[KateCourt]

There's a few steps that need to be done here:

1. Currently, the firebase function looks at the NPEU database to get the child's discharge date. This function is called 'doWeHaveDischargeDate'. We need to amend this so that we also look for EDD in addition to discharge date. This then needs saving in the database.
2. In the firebase function, where we previously checked for 365 days having passed since discharge date, replace with looking at EDD instead.
3. Add to the push notification for supplement and form reminders function, adding another clause that if there has been 365 days since EDD, the parent should get a push notification with the message requested. You can see how push notifications are created earlier in the function (line 196).

Let's leave Madeleine's final request about the last weekly notification giving an incorrect date until we've fulfilled their initial requirements.

[KateCourt]

• [x] Retrieve EDD from NPEU in addition to discharge date and save to db (firebase functions)
• [x] Retrieve EDD from NPEU when creating child in flutter add child page (line 222)
• [x] Replace discharge date with EDD when checking whether should end notifications and reports
• [x] Add new push notification to message user when they reach 365 days past EDD
• [x] Edit check child function in firebase functions to return -1 flag to end reporting in app at 365 days and after

[KateCourt]

Create test user to interact with NPEU database,using row 54 https://newcastle.sharepoint.com/:x:/r/sites/rseteam/_layouts/15/Doc.aspx?sourcedoc=%7B84BE7007-8DB7-45D3-8C2A-B6AA7C0D5873%7D&file=DOLFIN%20API%20Test%20Data%20(tadatest)%202022-05-13.xlsx&action=default&mobileredirect=true