forked from Nexus/nexus
32 lines
1 KiB
Dart
32 lines
1 KiB
Dart
import "package:fast_immutable_collections/fast_immutable_collections.dart";
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import "package:flutter_riverpod/flutter_riverpod.dart";
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import "package:nexus/controllers/members.dart";
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import "package:nexus/models/configs/members_by_status.dart";
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import "package:nexus/models/content/membership.dart";
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import "package:nexus/models/event.dart";
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class MembersByStatusController extends AsyncNotifier<ISet<Event>> {
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final MembersByStatusConfig config;
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MembersByStatusController(this.config);
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@override
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Future<ISet<Event>> build() => ref.watch(
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MembersController.provider(config.roomId).selectAsync(
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(members) => members
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.where(
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(membership) => switch (membership.content) {
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MembershipContent(:final status) => config.status == status,
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_ => false,
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},
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)
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.toISet(),
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),
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);
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static final provider =
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AsyncNotifierProvider.family<
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MembersByStatusController,
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ISet<Event>,
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MembersByStatusConfig
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>(MembersByStatusController.new);
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}
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