flood 0.1.2

Methods for seeding databases with data-generation agnostic functions using the Aqueduct ORM.

example/main.dart

import 'dart:math';

import 'package:aqueduct/aqueduct.dart';
import 'package:faker/faker.dart';
import 'package:flood/flood.dart';

import 'lib/db.dart';

Future main() async {
  final app = Application<DbChannel>()
    ..options.configurationFilePath = "config.src.yaml"
    ..options.port = 8888;

  await app.startOnCurrentIsolate();
  await initializeDb(app.channel.context);
  await app.stop();
}

initializeDb(ManagedContext context) async {
  Flood flood = Flood(context);
  Faker faker = Faker();
  GenerationScheme heroScheme = GenerationScheme(
    context.entityForType(Hero),
    {"name": () => "hero_" + faker.internet.userName()},
    5,
  );

  GenerationScheme villainScheme = GenerationScheme(
    context.entityForType(Villain),
    {"name": () => "villain_" + faker.internet.userName()},
    5,
  );

  GenerationScheme rivalryScheme = GenerationScheme(
    context.entityForType(Rivalry),
    {},
    10,
  );

  GenerationScheme battleScheme = GenerationScheme(
    context.entityForType(Battle),
    {"heroWon": Random().nextBool},
    20,
  );

  GenerationScheme fanScheme = GenerationScheme(
    context.entityForType(Fan),
    {"name": () => "fan_" + faker.internet.userName()},
    5,
  );

  flood.registerAll([
    heroScheme,
    villainScheme,
    rivalryScheme,
    battleScheme,
    fanScheme,
  ]);
  return flood.fill();
}