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Code Issues Releases Wiki Activity

Migrate web dashboard to null safety (#928)

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* update dependencies

* Update to cloud_firestore 2.x.x

* run dart migrate

* Fix analyzer warnings from null safety migration

* Fix errors resulting from null safety migration

* Fix info level warnings

* run flutter format

* fix tests

* remove unused import, format
This commit is contained in:
John Ryan
2021-10-12 14:38:34 -07:00
committed by GitHub
parent 0061b0d70d
commit 4893a24625
20 changed files with 277 additions and 301 deletions
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12
experimental/web_dashboard/lib/src/utils/chart_utils.dart
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@@ -15,14 +15,14 @@ class EntryTotal {
/// Returns a list of [EntryTotal] objects. Each [EntryTotal] is the sum of
/// the values of all the entries on a given day.
List<EntryTotal> entryTotalsByDay(List<Entry> entries, int daysAgo,
{DateTime today}) {
List<EntryTotal> entryTotalsByDay(List<Entry>? entries, int daysAgo,
{DateTime? today}) {
today ??= DateTime.now();
return _entryTotalsByDay(entries, daysAgo, today).toList();
}
Iterable<EntryTotal> _entryTotalsByDay(
List<Entry> entries, int daysAgo, DateTime today) sync* {
List<Entry>? entries, int daysAgo, DateTime today) sync* {
var start = today.subtract(Duration(days: daysAgo));
var entriesByDay = _entriesInRange(start, today, entries);
@@ -42,18 +42,18 @@ Iterable<EntryTotal> _entryTotalsByDay(
/// lists. The outer list represents the number of days since [start], and the
/// inner list is the group of entries on that day.
List<List<Entry>> _entriesInRange(
DateTime start, DateTime end, List<Entry> entries) =>
DateTime start, DateTime end, List<Entry>? entries) =>
_entriesInRangeImpl(start, end, entries).toList();
Iterable<List<Entry>> _entriesInRangeImpl(
DateTime start, DateTime end, List<Entry> entries) sync* {
DateTime start, DateTime end, List<Entry>? entries) sync* {
start = start.atMidnight;
end = end.atMidnight;
var d = start;
while (d.compareTo(end) <= 0) {
var es = <Entry>[];
for (var entry in entries) {
for (var entry in entries!) {
if (d.isSameDay(entry.time.atMidnight)) {
es.add(entry);
}