74 lines
2.1 KiB
Dart
74 lines
2.1 KiB
Dart
// ignore_for_file: recursive_getters
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// Dart imports:
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import 'dart:convert';
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import 'dart:ffi';
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// Package imports:
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import 'package:drift/drift.dart';
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import 'package:uuid/uuid.dart';
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///
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/// Примесь для добавления основного ключа в виде текста
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/// Для хранения uuid
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///
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mixin _UuidPrimaryKey on Table {
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@override
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// ignore: always_specify_types
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Set<Column>? get primaryKey => <TextColumn>{id};
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/// Идентификатор записи
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TextColumn get id =>
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text()
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.withLength(min: 36, max: 36)
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.clientDefault(() => const Uuid().v6())();
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}
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///
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/// Примесь для добавления полей даты
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///
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mixin _Timestampable on Table {
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/// Дата создания
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DateTimeColumn get createdAt =>
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dateTime()
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.named('created_at')
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.check(createdAt.isBiggerThan(Constant<DateTime>(DateTime(1950))))
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.withDefault(currentDateAndTime)();
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/// Дата последней модификации
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DateTimeColumn get updatedAt =>
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dateTime()
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.named('updated_at')
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.check(updatedAt.isBiggerThan(Constant<DateTime>(DateTime(1950))))
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.withDefault(currentDateAndTime)();
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}
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///
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/// Примесь для добавления полей даты удаления
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///
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mixin _Deletable on Table {
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/// Дата удаления
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DateTimeColumn get deletedAt =>
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dateTime()
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.named('deleted_at')
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.nullable()
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.check(deletedAt.isBiggerThan(Constant<DateTime>(DateTime(1950))))();
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}
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/// -- Таблицы --
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///
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///
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///
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@DataClassName('Collection')
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class Collections extends Table with _UuidPrimaryKey, _Timestampable {
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TextColumn get title => text()();
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TextColumn get desc => text()();
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TextColumn get image => text().nullable()();
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TextColumn get payload => text().nullable()();
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IntColumn get likesCount => integer().withDefault(Constant(0))();
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BoolColumn get isLiked => boolean().withDefault(Constant(false))();
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BoolColumn get isPublic => boolean().withDefault(Constant(false))();
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BoolColumn get includeInTraining => boolean().withDefault(Constant(false))();
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}
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