feat: create app and api projects.

api/.gitignore

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+# Created by .ignore support plugin (hsz.mobi)
+### Dart template
+# See https://www.dartlang.org/guides/libraries/private-files
+
+# Files and directories created by pub
+.dart_tool/
+.packages
+build/
+# If you're building an application, you may want to check-in your pubspec.lock
+pubspec.lock
+
+# Directory created by dartdoc
+# If you don't generate documentation locally you can remove this line.
+doc/api/
+
+# Avoid committing generated Javascript files:
+*.dart.js
+*.info.json      # Produced by the --dump-info flag.
+*.js             # When generated by dart2js. Don't specify *.js if your
+                 # project includes source files written in JavaScript.
+*.js_
+*.js.deps
+*.js.map
+
+.flutter-plugins
+.flutter-plugins-dependencies
+
+config.yaml

api/README.md

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+# dde_gesture_manager
+
+## Running the Application Locally
+
+Run `conduit serve` from this directory to run the application. For running within an IDE, run `bin/main.dart`. By default, a configuration file named `config.yaml` will be used.
+
+You must have a `config.yaml` file that has correct database connection info, which should point to a local database. To configure a database to match your application's schema, run the following commands:
+
+```
+# if this is a project, run db generate first
+conduit db generate
+conduit db upgrade --connect postgres://user:password@localhost:5432/app_name
+```
+
+To generate a SwaggerUI client, run `conduit document client`.
+
+## Running Application Tests
+
+Tests are run with a local PostgreSQL database named `conduit_test_db`. If this database does not exist, create it from your SQL prompt:
+
+CREATE DATABASE conduit_test_db;
+CREATE USER conduit_test_user WITH createdb;
+ALTER USER conduit_test_user WITH password 'conduit!';
+GRANT all ON DATABASE conduit_test_db TO conduit_test_user;
+
+
+To run all tests for this application, run the following in this directory:
+
+```
+pub run test
+```
+
+The default configuration file used when testing is `config.src.yaml`. This file should be checked into version control. It also the template for configuration files used in deployment.
+
+## Deploying an Application
+
+See the documentation for [Deployment](https://conduit.io/docs/deploy/).

api/analysis_options.yaml

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+analyzer:
+  strong-mode:
+    implicit-casts: false
+
+linter:
+  rules:
+    - always_declare_return_types
+    - always_put_control_body_on_new_line
+    - always_put_required_named_parameters_first
+    - always_require_non_null_named_parameters
+    - annotate_overrides
+    - avoid_bool_literals_in_conditional_expressions
+    - avoid_double_and_int_checks
+    - avoid_empty_else
+    - avoid_field_initializers_in_const_classes
+    - avoid_init_to_null
+    - avoid_null_checks_in_equality_operators
+    - avoid_positional_boolean_parameters
+    - avoid_relative_lib_imports
+    - avoid_renaming_method_parameters
+    - avoid_return_types_on_setters
+    - avoid_returning_null
+    - avoid_single_cascade_in_expression_statements
+    - avoid_slow_async_io
+    - avoid_types_as_parameter_names
+    - avoid_unused_constructor_parameters
+    - await_only_futures
+    - camel_case_types
+    - cancel_subscriptions
+    - close_sinks
+    - comment_references
+    - constant_identifier_names
+    - control_flow_in_finally
+    - directives_ordering
+    - empty_catches
+    - empty_constructor_bodies
+    - empty_statements
+    - hash_and_equals
+    - implementation_imports
+    - invariant_booleans
+    - iterable_contains_unrelated_type
+    - join_return_with_assignment
+    - library_names
+    - library_prefixes
+    - list_remove_unrelated_type
+    - literal_only_boolean_expressions
+    - no_duplicate_case_values
+    - non_constant_identifier_names
+    - null_closures
+    - package_api_docs
+    - package_names
+    - package_prefixed_library_names
+    - parameter_assignments
+    - prefer_adjacent_string_concatenation
+    - prefer_asserts_in_initializer_lists
+    - prefer_collection_literals
+    - prefer_conditional_assignment
+    - prefer_const_constructors
+    - prefer_const_constructors_in_immutables
+    - prefer_const_declarations
+    - prefer_const_literals_to_create_immutables
+    - prefer_constructors_over_static_methods
+    - prefer_contains
+    - prefer_equal_for_default_values
+    - prefer_final_fields
+    - prefer_final_locals
+    - prefer_foreach
+    - prefer_generic_function_type_aliases
+    - prefer_interpolation_to_compose_strings
+    - prefer_is_empty
+    - prefer_is_not_empty
+    - prefer_iterable_whereType
+    - prefer_typing_uninitialized_variables
+    - recursive_getters
+    - slash_for_doc_comments
+    - sort_constructors_first
+    - sort_unnamed_constructors_first
+    - test_types_in_equals
+    - throw_in_finally
+    - type_annotate_public_apis
+    - type_init_formals
+    - unawaited_futures
+    - unnecessary_const
+    - unnecessary_getters_setters
+    - unnecessary_lambdas
+    - unnecessary_new
+    - unnecessary_null_aware_assignments
+    - unnecessary_null_in_if_null_operators
+    - unnecessary_overrides
+    - unnecessary_parenthesis
+    - unnecessary_statements
+    - unnecessary_this
+    - unrelated_type_equality_checks
+    - use_rethrow_when_possible
+    - use_string_buffers
+    - use_to_and_as_if_applicable
+    - valid_regexps
+    - void_checks

api/bin/main.dart

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+import 'package:dde_gesture_manager/dde_gesture_manager.dart';
+
+Future main() async {
+  final app = Application<DdeGestureManagerChannel>()
+    ..options.configurationFilePath = "config.yaml"
+    ..options.port = 8888;
+
+  await app.startOnCurrentIsolate();
+
+  print("Application started on port: ${app.options.port}.");
+  print("Click to open in browser: http://localhost:${app.options.port}");
+  print("Use Ctrl-C (SIGINT) to stop running the application.");
+}

api/config.src.yaml

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+database:
+  username: conduit_test_user
+  password: conduit!
+  host: localhost
+  port: 15432 # change this value
+  databaseName: conduit_test_db

api/lib/channel.dart

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+import 'package:dde_gesture_manager/model/model.dart';
+import 'package:dde_gesture_manager/dde_gesture_manager.dart';
+
+/// This type initializes an application.
+///
+/// Override methods in this class to set up routes and initialize services like
+/// database connections. See http://conduit.io/docs/http/channel/.
+class DdeGestureManagerChannel extends ApplicationChannel {
+  late ManagedContext context;
+
+  /// Initialize services in this method.
+  ///
+  /// Implement this method to initialize services, read values from [options]
+  /// and any other initialization required before constructing [entryPoint].
+  ///
+  /// This method is invoked prior to [entryPoint] being accessed.
+  @override
+  Future prepare() async {
+    logger.onRecord.listen(
+        (rec) => print("$rec ${rec.error ?? ""} ${rec.stackTrace ?? ""}"));
+
+    final config =
+        DdeGestureManagerConfiguration(options!.configurationFilePath!);
+    context = contextWithConnectionInfo(config.database!);
+  }
+
+  /// Construct the request channel.
+  ///
+  /// Return an instance of some [Controller] that will be the initial receiver
+  /// of all [Request]s.
+  ///
+  /// This method is invoked after [prepare].
+  @override
+  Controller get entryPoint {
+    final router = Router();
+
+    router
+        .route("/model/[:id]")
+        .link(() => ManagedObjectController<Model>(context));
+
+    router
+        .route("/")
+        .linkFunction((Request request) async => Response.ok('ok'));
+
+    return router;
+  }
+
+  /*
+   * Helper methods
+   */
+
+  ManagedContext contextWithConnectionInfo(
+      DatabaseConfiguration connectionInfo) {
+    final dataModel = ManagedDataModel.fromCurrentMirrorSystem();
+    final psc = PostgreSQLPersistentStore(
+        connectionInfo.username,
+        connectionInfo.password,
+        connectionInfo.host,
+        connectionInfo.port,
+        connectionInfo.databaseName);
+
+    return ManagedContext(dataModel, psc);
+  }
+}
+
+/// An instance of this class reads values from a configuration
+/// file specific to this application.
+///
+/// Configuration files must have key-value for the properties in this class.
+/// For more documentation on configuration files, see https://conduit.io/docs/configure/ and
+/// https://pub.dartlang.org/packages/safe_config.
+class DdeGestureManagerConfiguration extends Configuration {
+  DdeGestureManagerConfiguration(String fileName)
+      : super.fromFile(File(fileName));
+
+  DatabaseConfiguration? database;
+}

api/lib/dde_gesture_manager.dart

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+/// dde_gesture_manager
+///
+/// A conduit web server.
+library dde_gesture_manager;
+
+export 'dart:async';
+export 'dart:io';
+
+export 'package:conduit/conduit.dart';
+
+export 'channel.dart';

api/lib/model/model.dart

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+import 'package:dde_gesture_manager/dde_gesture_manager.dart';
+
+class Model extends ManagedObject<_Model> implements _Model {
+  @override
+  void willInsert() {
+    createdAt = DateTime.now().toUtc();
+  }
+}
+
+class _Model {
+  @primaryKey
+  int? id;
+
+  @Column(indexed: true)
+  String? name;
+
+  DateTime? createdAt;
+}

api/pubspec.yaml

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+name: dde_gesture_manager
+description: An conduit application with a database connection and data model.
+version: 0.0.1
+
+environment:
+  sdk: ">=2.12.0 <3.0.0"
+
+dependencies:
+  conduit: ^3.0.0
+
+dev_dependencies:
+  test: ^1.16.5
+  conduit_test: ^3.0.0

api/test/harness/app.dart

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+import 'package:dde_gesture_manager/dde_gesture_manager.dart';
+import 'package:conduit_test/conduit_test.dart';
+
+export 'package:dde_gesture_manager/dde_gesture_manager.dart';
+export 'package:conduit_test/conduit_test.dart';
+export 'package:test/test.dart';
+export 'package:conduit/conduit.dart';
+
+/// A testing harness for dde_gesture_manager.
+///
+/// A harness for testing an conduit application. Example test file:
+///
+///         void main() {
+///           Harness harness = Harness()..install();
+///
+///           test("GET /path returns 200", () async {
+///             final response = await harness.agent.get("/path");
+///             expectResponse(response, 200);
+///           });
+///         }
+///
+class Harness extends TestHarness<DdeGestureManagerChannel> with TestHarnessORMMixin {
+  @override
+  ManagedContext? get context => channel?.context;
+
+  @override
+  Future onSetUp() async {
+    await resetData();
+  }
+
+  @override
+  Future onTearDown() async {}
+
+  @override
+  Future seed() async {
+    // restore any static data. called by resetData.
+  }
+}

api/test/simple_controller_test.dart

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+import 'harness/app.dart';
+
+Future main() async {
+  final harness = Harness()..install();
+
+  tearDown(() async {
+    await harness.resetData();
+  });
+
+  test("POST /model", () async {
+    final response = await harness.agent!.post("/model", body: {"name": "Bob"});
+    expect(
+        response,
+        hasResponse(200,
+            body: {"id": isNotNull, "name": "Bob", "createdAt": isTimestamp}));
+  });
+
+  test("GET /model/:id returns previously created object", () async {
+    var response = await harness.agent!.post("/model", body: {"name": "Bob"});
+
+    final createdObject = response?.body.as();
+    response =
+        await harness.agent!.request("/model/${createdObject["id"]}").get();
+    expect(
+        response,
+        hasResponse(200, body: {
+          "id": createdObject["id"],
+          "name": createdObject["name"],
+          "createdAt": createdObject["createdAt"]
+        }));
+  });
+}

api/web/login.html

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+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <title>Login</title>
+</head>
+
+<body>
+<div class="container">
+    <h1>Login</h1>
+    <form action="{{path}}" method="POST">
+        <input type="hidden" name="state" value="{{state}}">
+        <input type="hidden" name="client_id" value="{{client_id}}">
+        <input type="hidden" name="response_type" value="code">
+        <div class="form-group">
+            <label for="username">User Name</label>
+            <input type="text" class="form-control" name="username" placeholder="Please enter your user name">
+        </div>
+        <div class="form-group">
+            <label for="password">Password</label>
+            <input type="password" class="form-control" name="password" placeholder="Please enter your password">
+        </div>
+        <button type="submit" class="btn btn-success">Login</button>
+    </form>
+</div>
+</body>
+
+</html>