sqflite_adapter

Creator: coderz1093

Last updated:

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Description:

sqflite adapter

Getting started #
flutter pub add sqflite_adapter
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Usage #
create a table provider by extending the TableProvider class and implement the abstract methods. The TableProvider class provides a simple way to create a table schema and perform CRUD operations on the table.
class TodoTableProvider extends TableProvider<TodoModel> {
final String tableName = 'todo';
final String id = 'id';
final String title = 'title';
final String isDone = 'isDone';

@override
Future<void> insert(TodoModel model) {
return db.insert(tableName, model.toMap());
}

@override
Future<void> createTable() {
return db.execute('CREATE TABLE $tableName ($id TEXT PRIMARY KEY, $title TEXT, $isDone INTEGER)');
}

@override
Future<void> clear() {
return db.delete(tableName);
}

@override
Future<void> update(TodoModel model) {
return db.update(tableName, model.toMap(), where: '$id = ?', whereArgs: [model.id]);
}

Future<List<TodoModel>> getAll() async {
final List<Map<String, dynamic>> maps = await db.query(tableName);
return List.generate(maps.length, (i) {
return TodoModel.fromMap(maps[i]);
});
}

}

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create a new instance of the SQLService class and pass the table provider to the tables parameter. Then call the initialize method to initialize the database.

void main() async {
WidgetsFlutterBinding.ensureInitialized();
SQLService sqlService = await SQLService(
tables: [
TodoTableProvider()
],
databaseName: 'todo.db'
).initialize();
runApp(MyApp(sqlService: sqlService));
}

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Example Usage #
sqlService.of<TodoTableProvider>().insert(TodoModel(id: '1', title: 'Buy milk', isDone: false));
//or
sqlService.insert<TodoModel>(TodoModel(id: '1', title: 'Buy milk', isDone: false));

//and use custom methods in the table provider
sqlService.of<TodoTableProvider>().getAll();
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Additional information #
This package is a wrapper around the sqflite package to make it easier to use. It provides a simple way to create a table schema and perform CRUD operations on the table.

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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