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lemmur-app-android
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Code Issues Releases Wiki Activity

Change `fullPostFuture` to `fullPostSnap` and simplify error handling

This commit is contained in:
krawieck 2020-09-03 13:56:37 +02:00
parent d49715fb64
commit e309c165d3
1 changed files with 8 additions and 9 deletions
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17
lib/pages/full_post.dart
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@ -29,12 +29,11 @@ class FullPostPage extends HookWidget {
@override
Widget build(BuildContext context) {
var fullPostFuture = useFuture(this.fullPost);
var fullPost = fullPostFuture.data;
final fullPostSnap = useFuture(this.fullPost);
final fullPost = fullPostSnap.data;
final savedIcon = () {
if (fullPost != null) {
if (fullPostSnap.hasData) {
if (fullPost.post.saved == null || !fullPost.post.saved) {
return Icons.bookmark_border;
} else {
@ -63,18 +62,18 @@ class FullPostPage extends HookWidget {
icon: Icon(Icons.more_vert), onPressed: () {}), // TODO: more menu
],
),
body: fullPost != null || post != null
body: fullPostSnap.hasData || post != null
// FUTURE SUCCESS
? ListView(
physics: const AlwaysScrollableScrollPhysics(),
children: [
if (fullPost != null)
if (fullPostSnap.hasData)
Post(fullPost.post, fullPost: true)
else if (post != null)
Post(post, fullPost: true)
else
CircularProgressIndicator(),
if (fullPost != null)
if (fullPostSnap.hasData)
CommentSection(fullPost.comments,
postCreatorId: fullPost.post.creatorId)
else
@ -84,7 +83,7 @@ class FullPostPage extends HookWidget {
),
],
)
: fullPostFuture.error != null
: fullPostSnap.hasError
// FUTURE FAILURE
? Center(
child: Column(
@ -92,7 +91,7 @@ class FullPostPage extends HookWidget {
children: [
Icon(Icons.error, size: 30),
Padding(padding: EdgeInsets.all(5)),
Text('ERROR: ${fullPostFuture.error.toString()}'),
Text('ERROR: ${fullPostSnap.error.toString()}'),
],
),
)