Maniphest T335075

Limit Explore feed Core Data fetch to <= 30 days
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	Tsevener
	Apr 19 2023, 9:37 PM

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Description

See https://phabricator.wikimedia.org/T334759#8794589

To improve app launch times, we should limit our fetch of Explore feed cards to only those within 30 days, even if the database has many more.

Estimated time: 1 day

QA

Please regression test the Explore feed. Fix is in TestFlight version 7.2.2. These steps should also directly touch on the new logic we put in:

Change device time to one week ago.
Load Explore Feed. Page back as far as it will let you (should be about 30 days).
Move the device date up 1 day, relaunch the app and ensure a new day is loaded.
Repeat step 3 until you load the current day.
Relaunch. Scroll down in Explore feed. Confirm you only see 30 days of Explore feed cards, instead of 37 days.

Related Objects

Mentioned In: T335905: Release 7.2.2
T334759: [SPIKE] Investigate performance issues in app
Mentioned Here: T334759: [SPIKE] Investigate performance issues in app

Event Timeline

Tsevener created this task.Apr 19 2023, 9:37 PM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptApr 19 2023, 9:37 PM

https://github.com/wikimedia/wikipedia-ios/pull/4509

Tsevener claimed this task.Apr 19 2023, 9:51 PM

Tsevener triaged this task as High priority.

Tsevener added a project: iOS Release FY2023-24 (Archive).

Tsevener moved this task from Tasks from Product Backlog to Needs Code Review on the iOS Release FY2023-24 (Archive) board.

Tsevener mentioned this in T334759: [SPIKE] Investigate performance issues in app.

JTannerWMF moved this task from Needs Triage to Engineering Backlog on the Wikipedia-iOS-App-Backlog board.Apr 25 2023, 8:55 PM

Tsevener updated the task description. (Show Details)Apr 28 2023, 1:22 PM

Fix is in TestFlight 7.2.2 (2178)

Tsevener moved this task from Needs Code Review to Needs QA on the iOS Release FY2023-24 (Archive) board.Apr 28 2023, 9:47 PM

Tsevener updated the task description. (Show Details)

Tsevener reassigned this task from Tsevener to ABorbaWMF.May 1 2023, 4:29 PM

Tsevener updated the task description. (Show Details)May 2 2023, 2:23 PM

Appears to be fixed on 7.2.2 (2178)

Tsevener mentioned this in T335905: Release 7.2.2 .May 3 2023, 7:28 PM

JTannerWMF moved this task from Ready for PM Signoff to Ready for Release on the iOS Release FY2023-24 (Archive) board.May 8 2023, 7:30 PM

Mazevedo closed this task as Resolved.May 10 2023, 5:57 PM

Mazevedo removed ABorbaWMF as the assignee of this task.

Mazevedo added a subscriber: ABorbaWMF.