AppFlowy/frontend/appflowy_flutter/lib/env/cloud_env.dart
Nathan.fooo c4f4bcf457
feat: using appflowy cloud as the default cloud type (#4380)
* feat: using appflowy cloud as the default cloud type

* fix: test

* Update cloud_env.dart
2024-01-13 03:08:07 +08:00

338 lines
11 KiB
Dart

import 'package:appflowy/core/config/kv.dart';
import 'package:appflowy/core/config/kv_keys.dart';
import 'package:appflowy/env/backend_env.dart';
import 'package:appflowy/env/env.dart';
import 'package:appflowy/startup/startup.dart';
import 'package:appflowy_backend/log.dart';
import 'package:dartz/dartz.dart';
/// Sets the cloud type for the application.
///
/// This method updates the cloud type setting in the key-value storage
/// using the [KeyValueStorage] service. The cloud type is identified
/// by the [AuthenticatorType] enum.
///
/// [ty] - The type of cloud to be set. It must be one of the values from
/// [AuthenticatorType] enum. The corresponding integer value of the enum is stored:
/// - `CloudType.local` is stored as "0".
/// - `CloudType.supabase` is stored as "1".
/// - `CloudType.appflowyCloud` is stored as "2".
Future<void> setAuthenticatorType(AuthenticatorType ty) async {
switch (ty) {
case AuthenticatorType.local:
await getIt<KeyValueStorage>().set(KVKeys.kCloudType, 0.toString());
break;
case AuthenticatorType.supabase:
await getIt<KeyValueStorage>().set(KVKeys.kCloudType, 1.toString());
break;
case AuthenticatorType.appflowyCloud:
await getIt<KeyValueStorage>().set(KVKeys.kCloudType, 2.toString());
await setAppFlowyCloudUrl(const Some(kAppflowyCloudUrl));
break;
case AuthenticatorType.appflowyCloudSelfHost:
await getIt<KeyValueStorage>().set(KVKeys.kCloudType, 3.toString());
break;
}
}
const String kAppflowyCloudUrl = "https://beta.appflowy.cloud";
/// Retrieves the currently set cloud type.
///
/// This method fetches the cloud type setting from the key-value storage
/// using the [KeyValueStorage] service and returns the corresponding
/// [AuthenticatorType] enum value.
///
/// Returns:
/// A Future that resolves to a [AuthenticatorType] enum value representing the
/// currently set cloud type. The default return value is `CloudType.local`
/// if no valid setting is found.
///
Future<AuthenticatorType> getAuthenticatorType() async {
final value = await getIt<KeyValueStorage>().get(KVKeys.kCloudType);
if (value.isNone() && integrationMode().isRelease) {
await setAuthenticatorType(AuthenticatorType.appflowyCloud);
return AuthenticatorType.appflowyCloud;
}
switch (value.getOrElse(() => "0")) {
case "0":
return AuthenticatorType.local;
case "1":
return AuthenticatorType.supabase;
case "2":
return AuthenticatorType.appflowyCloud;
case "3":
return AuthenticatorType.appflowyCloudSelfHost;
default:
await setAuthenticatorType(AuthenticatorType.appflowyCloud);
return AuthenticatorType.appflowyCloud;
}
}
/// Determines whether authentication is enabled.
///
/// This getter evaluates if authentication should be enabled based on the
/// current integration mode and cloud type settings.
///
/// Returns:
/// A boolean value indicating whether authentication is enabled. It returns
/// `true` if the application is in release or develop mode, and the cloud type
/// is not set to `CloudType.local`. Additionally, it checks if either the
/// AppFlowy Cloud or Supabase configuration is valid.
/// Returns `false` otherwise.
bool get isAuthEnabled {
final env = getIt<AppFlowyCloudSharedEnv>();
if (env.authenticatorType == AuthenticatorType.supabase) {
return env.supabaseConfig.isValid;
}
if (env.authenticatorType == AuthenticatorType.appflowyCloudSelfHost ||
env.authenticatorType == AuthenticatorType.appflowyCloud) {
return env.appflowyCloudConfig.isValid;
}
return false;
}
/// Checks if Supabase is enabled.
///
/// This getter evaluates if Supabase should be enabled based on the
/// current integration mode and cloud type setting.
///
/// Returns:
/// A boolean value indicating whether Supabase is enabled. It returns `true`
/// if the application is in release or develop mode and the current cloud type
/// is `CloudType.supabase`. Otherwise, it returns `false`.
bool get isSupabaseEnabled {
return currentCloudType().isSupabaseEnabled;
}
/// Determines if AppFlowy Cloud is enabled.
bool get isAppFlowyCloudEnabled {
return currentCloudType().isAppFlowyCloudEnabled;
}
enum AuthenticatorType {
local,
supabase,
appflowyCloud,
appflowyCloudSelfHost;
bool get isLocal => this == AuthenticatorType.local;
bool get isAppFlowyCloudEnabled =>
this == AuthenticatorType.appflowyCloudSelfHost ||
this == AuthenticatorType.appflowyCloud;
bool get isSupabaseEnabled => this == AuthenticatorType.supabase;
int get value {
switch (this) {
case AuthenticatorType.local:
return 0;
case AuthenticatorType.supabase:
return 1;
case AuthenticatorType.appflowyCloud:
return 2;
case AuthenticatorType.appflowyCloudSelfHost:
return 3;
}
}
static AuthenticatorType fromValue(int value) {
switch (value) {
case 0:
return AuthenticatorType.local;
case 1:
return AuthenticatorType.supabase;
case 2:
return AuthenticatorType.appflowyCloud;
case 3:
return AuthenticatorType.appflowyCloudSelfHost;
default:
return AuthenticatorType.local;
}
}
}
AuthenticatorType currentCloudType() {
return getIt<AppFlowyCloudSharedEnv>().authenticatorType;
}
Future<void> setAppFlowyCloudUrl(Option<String> url) async {
await url.fold(
() => getIt<KeyValueStorage>().set(KVKeys.kAppflowyCloudBaseURL, ""),
(s) => getIt<KeyValueStorage>().set(KVKeys.kAppflowyCloudBaseURL, s),
);
}
/// Use getIt<AppFlowyCloudSharedEnv>() to get the shared environment.
class AppFlowyCloudSharedEnv {
final AuthenticatorType _authenticatorType;
final AppFlowyCloudConfiguration appflowyCloudConfig;
final SupabaseConfiguration supabaseConfig;
AppFlowyCloudSharedEnv({
required AuthenticatorType authenticatorType,
required this.appflowyCloudConfig,
required this.supabaseConfig,
}) : _authenticatorType = authenticatorType;
AuthenticatorType get authenticatorType => _authenticatorType;
static Future<AppFlowyCloudSharedEnv> fromEnv() async {
// If [Env.enableCustomCloud] is true, then use the custom cloud configuration.
if (Env.enableCustomCloud) {
// Use the custom cloud configuration.
var cloudType = await getAuthenticatorType();
// In the backend, the value '2' represents the use of AppFlowy Cloud. However, in the frontend,
// we distinguish between [AuthenticatorType.appflowyCloudSelfHost] and [AuthenticatorType.appflowyCloud].
// When the cloud type is [AuthenticatorType.appflowyCloudSelfHost] in the frontend, it should be
// converted to [AuthenticatorType.appflowyCloud] to align with the backend representation,
// where both types are indicated by the value '2'.
if (cloudType == AuthenticatorType.appflowyCloudSelfHost) {
cloudType = AuthenticatorType.appflowyCloud;
}
final appflowyCloudConfig = cloudType.isLocal
? AppFlowyCloudConfiguration.defaultConfig()
: await getAppFlowyCloudConfig();
final supabaseCloudConfig = cloudType.isLocal
? SupabaseConfiguration.defaultConfig()
: await getSupabaseCloudConfig();
return AppFlowyCloudSharedEnv(
authenticatorType: cloudType,
appflowyCloudConfig: appflowyCloudConfig,
supabaseConfig: supabaseCloudConfig,
);
} else {
// Using the cloud settings from the .env file.
final appflowyCloudConfig = AppFlowyCloudConfiguration(
base_url: Env.afCloudUrl,
ws_base_url: await _getAppFlowyCloudWSUrl(Env.afCloudUrl),
gotrue_url: await _getAppFlowyCloudGotrueUrl(Env.afCloudUrl),
);
return AppFlowyCloudSharedEnv(
authenticatorType: AuthenticatorType.fromValue(Env.authenticatorType),
appflowyCloudConfig: appflowyCloudConfig,
supabaseConfig: SupabaseConfiguration.defaultConfig(),
);
}
}
@override
String toString() {
return 'authenticator: $_authenticatorType\n'
'appflowy: ${appflowyCloudConfig.toJson()}\n'
'supabase: ${supabaseConfig.toJson()})\n';
}
}
Future<AppFlowyCloudConfiguration> configurationFromUri(
Uri baseUri,
String baseUrl,
) async {
// When the host is set to 'localhost', the application will utilize the local configuration. This setup assumes that 'localhost' does not employ a reverse proxy, therefore default port settings are used.
if (baseUri.host == "localhost") {
return AppFlowyCloudConfiguration(
base_url: "$baseUrl:8000",
ws_base_url: "ws://${baseUri.host}:8000/ws",
gotrue_url: "$baseUrl:9998",
);
} else {
return AppFlowyCloudConfiguration(
base_url: baseUrl,
ws_base_url: await _getAppFlowyCloudWSUrl(baseUrl),
gotrue_url: await _getAppFlowyCloudGotrueUrl(baseUrl),
);
}
}
Future<AppFlowyCloudConfiguration> getAppFlowyCloudConfig() async {
final baseURL = await getAppFlowyCloudUrl();
try {
final uri = Uri.parse(baseURL);
return await configurationFromUri(uri, baseURL);
} catch (e) {
Log.error("Failed to parse AppFlowy Cloud URL: $e");
return AppFlowyCloudConfiguration.defaultConfig();
}
}
Future<String> getAppFlowyCloudUrl() async {
final result =
await getIt<KeyValueStorage>().get(KVKeys.kAppflowyCloudBaseURL);
return result.fold(
() => "https://beta.appflowy.cloud",
(url) => url,
);
}
Future<String> _getAppFlowyCloudWSUrl(String baseURL) async {
try {
final uri = Uri.parse(baseURL);
// Construct the WebSocket URL directly from the parsed URI.
final wsScheme = uri.isScheme('HTTPS') ? 'wss' : 'ws';
final wsUrl = Uri(scheme: wsScheme, host: uri.host, path: '/ws');
return wsUrl.toString();
} catch (e) {
Log.error("Failed to get WebSocket URL: $e");
return "";
}
}
Future<String> _getAppFlowyCloudGotrueUrl(String baseURL) async {
return "$baseURL/gotrue";
}
Future<void> setSupbaseServer(
Option<String> url,
Option<String> anonKey,
) async {
assert(
(url.isSome() && anonKey.isSome()) || (url.isNone() && anonKey.isNone()),
"Either both Supabase URL and anon key must be set, or both should be unset",
);
await url.fold(
() => getIt<KeyValueStorage>().remove(KVKeys.kSupabaseURL),
(s) => getIt<KeyValueStorage>().set(KVKeys.kSupabaseURL, s),
);
await anonKey.fold(
() => getIt<KeyValueStorage>().remove(KVKeys.kSupabaseAnonKey),
(s) => getIt<KeyValueStorage>().set(KVKeys.kSupabaseAnonKey, s),
);
}
Future<SupabaseConfiguration> getSupabaseCloudConfig() async {
final url = await _getSupbaseUrl();
final anonKey = await _getSupabaseAnonKey();
return SupabaseConfiguration(
url: url,
anon_key: anonKey,
);
}
Future<String> _getSupbaseUrl() async {
final result = await getIt<KeyValueStorage>().get(KVKeys.kSupabaseURL);
return result.fold(
() => "",
(url) => url,
);
}
Future<String> _getSupabaseAnonKey() async {
final result = await getIt<KeyValueStorage>().get(KVKeys.kSupabaseAnonKey);
return result.fold(
() => "",
(url) => url,
);
}