mirror of
https://gitlab.com/comunic/comunicmobile
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51 lines
1.3 KiB
Dart
51 lines
1.3 KiB
Dart
import 'package:comunic/models/conversation.dart';
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import 'package:comunic/models/friend.dart';
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/// Membership information
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///
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/// @author Pierre Hubert
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enum MembershipType { FRIEND, GROUP, CONVERSATION }
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class Membership {
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final MembershipType type;
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final Conversation? conversation;
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final Friend? friend;
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final int? groupID;
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final int? groupLastActive;
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Membership.conversation(Conversation this.conversation)
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: type = MembershipType.CONVERSATION,
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friend = null,
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groupID = null,
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groupLastActive = null,
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assert(conversation != null);
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Membership.friend(Friend this.friend)
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: type = MembershipType.FRIEND,
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conversation = null,
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groupID = null,
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groupLastActive = null,
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assert(friend != null);
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Membership.group({required int this.groupID, required int this.groupLastActive})
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: type = MembershipType.GROUP,
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conversation = null,
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friend = null,
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assert(groupID != null),
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assert(groupLastActive != null);
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int? get lastActive {
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switch (type) {
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case MembershipType.FRIEND:
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return friend!.lastActive;
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case MembershipType.GROUP:
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return groupLastActive;
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case MembershipType.CONVERSATION:
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return conversation!.lastActivity;
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default:
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throw Exception("Unreachable statment!");
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}
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}
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}
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