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Cache conversation messages

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This commit is contained in:
Pierre HUBERT
2019-04-27 08:42:27 +02:00
parent eb5b6d6fae
commit c9eb57586f
5 changed files with 93 additions and 14 deletions
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35
lib/models/conversation_message.dart
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@@ -1,11 +1,14 @@
import 'package:comunic/helpers/database/database_contract.dart';
import 'package:comunic/models/cache_model.dart';
import 'package:meta/meta.dart';
/// Single conversation message
///
/// @author Pierre HUBERT
class ConversationMessage implements Comparable {
class ConversationMessage extends CacheModel implements Comparable {
final int id;
final int conversationID;
final int userID;
final int timeInsert;
final String message;
@@ -13,6 +16,7 @@ class ConversationMessage implements Comparable {
const ConversationMessage({
@required this.id,
@required this.conversationID,
@required this.userID,
@required this.timeInsert,
@required this.message,
@@ -20,15 +24,38 @@ class ConversationMessage implements Comparable {
}) : assert(id != null),
assert(userID != null),
assert(timeInsert != null),
assert(message != null);
assert(message != null),
super(id: id);
DateTime get date => DateTime.fromMillisecondsSinceEpoch(timeInsert * 1000);
bool get hasMessage => message != null && message.length > 0;
bool get hasImage => imageURL != null;
bool get hasMessage => message != null && message.length > 0;
bool get hasImage => imageURL != null && imageURL != "null";
@override
int compareTo(other) {
return id.compareTo(other.id);
}
@override
Map<String, dynamic> toMap() {
return {
ConversationsMessagesTableContract.C_ID: id,
ConversationsMessagesTableContract.C_CONVERSATION_ID: conversationID,
ConversationsMessagesTableContract.C_USER_ID: userID,
ConversationsMessagesTableContract.C_TIME_INSERT: timeInsert,
ConversationsMessagesTableContract.C_MESSAGE: message,
ConversationsMessagesTableContract.C_IMAGE_URL: imageURL
};
}
ConversationMessage.fromMap(Map<String, dynamic> map)
: id = map[ConversationsMessagesTableContract.C_ID],
conversationID = map[ConversationsMessagesTableContract.C_CONVERSATION_ID],
userID = map[ConversationsMessagesTableContract.C_USER_ID],
timeInsert = map[ConversationsMessagesTableContract.C_TIME_INSERT],
message = map[ConversationsMessagesTableContract.C_MESSAGE],
imageURL = map[ConversationsMessagesTableContract.C_IMAGE_URL],
super.fromMap(map);
}