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104 lines
3.0 KiB
104 lines
3.0 KiB
import '/utils/storage/database.dart';
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import '/models/conversations.dart';
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class ConversationUser{
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String id;
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String conversationId;
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String username;
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String associationKey;
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String admin;
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ConversationUser({
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required this.id,
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required this.conversationId,
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required this.username,
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required this.associationKey,
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required this.admin,
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});
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factory ConversationUser.fromJson(Map<String, dynamic> json, String conversationId) {
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return ConversationUser(
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id: json['id'],
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conversationId: conversationId,
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username: json['username'],
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associationKey: json['association_key'],
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admin: json['admin'],
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);
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}
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Map<String, dynamic> toMap() {
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return {
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'id': id,
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'conversation_id': conversationId,
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'username': username,
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'association_key': associationKey,
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'admin': admin,
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};
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}
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}
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// A method that retrieves all the dogs from the dogs table.
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Future<List<ConversationUser>> getConversationUsers(Conversation conversation) async {
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final db = await getDatabaseConnection();
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final List<Map<String, dynamic>> maps = await db.query(
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'conversation_users',
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where: 'conversation_id = ?',
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whereArgs: [conversation.id],
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);
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return List.generate(maps.length, (i) {
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return ConversationUser(
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id: maps[i]['id'],
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conversationId: maps[i]['conversation_id'],
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username: maps[i]['username'],
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associationKey: maps[i]['association_key'],
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admin: maps[i]['admin'],
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);
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});
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}
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Future<ConversationUser> getConversationUserById(Conversation conversation, String id) async {
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final db = await getDatabaseConnection();
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final List<Map<String, dynamic>> maps = await db.query(
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'conversation_users',
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where: 'conversation_id = ? AND id = ?',
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whereArgs: [conversation.id, id],
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);
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if (maps.length != 1) {
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throw ArgumentError('Invalid conversation_id or id');
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}
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return ConversationUser(
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id: maps[0]['id'],
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conversationId: maps[0]['conversation_id'],
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username: maps[0]['username'],
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associationKey: maps[0]['association_key'],
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admin: maps[0]['admin'],
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);
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}
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Future<ConversationUser> getConversationUserByUsername(Conversation conversation, String username) async {
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final db = await getDatabaseConnection();
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final List<Map<String, dynamic>> maps = await db.query(
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'conversation_users',
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where: 'conversation_id = ? AND username = ?',
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whereArgs: [conversation.id, username],
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);
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if (maps.length != 1) {
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throw ArgumentError('Invalid conversation_id or username');
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}
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return ConversationUser(
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id: maps[0]['id'],
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conversationId: maps[0]['conversation_id'],
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username: maps[0]['username'],
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associationKey: maps[0]['association_key'],
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admin: maps[0]['admin'],
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);
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}
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