Return early if no valid sequenceNumber can be found #2777
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jasperhuangg
approved these changes
May 11, 2021
| // update the last read. Most likely, we have just created the report and it has no comments. But we should err on | ||
| // the side of caution and do nothing in this case. | ||
| if (_.isUndefined(sequenceNumber) | ||
| && (!reportMaxSequenceNumbers[reportID] && reportMaxSequenceNumbers[reportID] !== 0)) { |
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NAB, but why not use ??
(reportMaxSequenceNumbers[reportID] ?? 0) !== 0
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Why should we use it? 😄
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Here's the result I want...
Only reject the value if undefined or null but not 0
and figure that out by looking for something falsy
!reportMaxSequenceNumbers[reportID]
and (&&)
that is not 0
reportMaxSequenceNumbers[reportID] !== 0
since if reportMaxSequenceNumbers[reportID] was 0 it would be falsy.
36 tasks
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🚀 Deployed to staging in version: 1.0.41-8🚀
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🚀 Deployed to production in version: 1.0.44-0🚀
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cc @roryabraham
Details
Updates a check that only checks for an "undefined" sequenceNumber when it should be ignoring any invalid values for a
sequenceNumber. Seems like this PR actually did not make it to production. But I also happened to spot anullvalue inreportMaxSequenceNumberson dev so I think this is a good change regardless.Fixed Issues
No issue, but related to #2704
Tests
QA Steps
Same as #2704
Tested On
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