feat(server): email notifications (#8447)

* feat(server): add `react-mail` as mail template engine and `nodemailer`

* feat(server): add `smtp` related configs to `SystemConfig`

* feat(web): add page for SMTP settings

* feat(server): add `react-email.adapter`

This adapter render the React-Email into HTML and plain/text email.
The output is set as the body of the email.

* feat(server): add `MailRepository` and `MailService`

Allow to use the NestJS-modules-mailer module to send SMTP emails.
This is the base transport for the `NotificationRepository`

* feat(server): register the job dispatcher and Job for async email

This allows to queue email sending jobs for the `EmailService`.

* feat(server): add `NotificationRepository` and `NotificationService`

This act as a middleware to properly route the notification to the right transport.
As POC I've only implemented a simple SMTP transport.

* feat(server): add `welcome` email template

* feat(server): add the first notification on `createUser` in `UserService`

This trigger an event for the `NotificationRepository` that once processes
by using the global config and per-user config will carry the payload to the right notification transport.

* chore: clean up

* chore: clean up web

* fix: type errors"

* fix package lock

* fix mail sending, option to ignore certs

* chore: open api

* chore: clean up

* remove unused import

* feat: email feature flag

* chore: remove unused interface

* small styling

---------

Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>
Co-authored-by: Daniel Dietzler <mail@ddietzler.dev>
Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

mobile/openapi/lib/api.dart

@@ -202,10 +202,13 @@ part 'model/system_config_logging_dto.dart';
 part 'model/system_config_machine_learning_dto.dart';
 part 'model/system_config_map_dto.dart';
 part 'model/system_config_new_version_check_dto.dart';
+part 'model/system_config_notifications_dto.dart';
 part 'model/system_config_o_auth_dto.dart';
 part 'model/system_config_password_login_dto.dart';
 part 'model/system_config_reverse_geocoding_dto.dart';
 part 'model/system_config_server_dto.dart';
+part 'model/system_config_smtp_dto.dart';
+part 'model/system_config_smtp_transport_dto.dart';
 part 'model/system_config_storage_template_dto.dart';
 part 'model/system_config_template_storage_option_dto.dart';
 part 'model/system_config_theme_dto.dart';

mobile/openapi/lib/api_client.dart

@@ -474,6 +474,8 @@ class ApiClient {
           return SystemConfigMapDto.fromJson(value);
         case 'SystemConfigNewVersionCheckDto':
           return SystemConfigNewVersionCheckDto.fromJson(value);
+        case 'SystemConfigNotificationsDto':
+          return SystemConfigNotificationsDto.fromJson(value);
         case 'SystemConfigOAuthDto':
           return SystemConfigOAuthDto.fromJson(value);
         case 'SystemConfigPasswordLoginDto':
@@ -482,6 +484,10 @@ class ApiClient {
           return SystemConfigReverseGeocodingDto.fromJson(value);
         case 'SystemConfigServerDto':
           return SystemConfigServerDto.fromJson(value);
+        case 'SystemConfigSmtpDto':
+          return SystemConfigSmtpDto.fromJson(value);
+        case 'SystemConfigSmtpTransportDto':
+          return SystemConfigSmtpTransportDto.fromJson(value);
         case 'SystemConfigStorageTemplateDto':
           return SystemConfigStorageTemplateDto.fromJson(value);
         case 'SystemConfigTemplateStorageOptionDto':

mobile/openapi/lib/model/all_job_status_response_dto.dart

@@ -19,6 +19,7 @@ class AllJobStatusResponseDto {
     required this.library_,
     required this.metadataExtraction,
     required this.migration,
+    required this.notifications,
     required this.search,
     required this.sidecar,
     required this.smartSearch,
@@ -39,6 +40,8 @@ class AllJobStatusResponseDto {
 
   JobStatusDto migration;
 
+  JobStatusDto notifications;
+
   JobStatusDto search;
 
   JobStatusDto sidecar;
@@ -59,6 +62,7 @@ class AllJobStatusResponseDto {
     other.library_ == library_ &&
     other.metadataExtraction == metadataExtraction &&
     other.migration == migration &&
+    other.notifications == notifications &&
     other.search == search &&
     other.sidecar == sidecar &&
     other.smartSearch == smartSearch &&
@@ -75,6 +79,7 @@ class AllJobStatusResponseDto {
     (library_.hashCode) +
     (metadataExtraction.hashCode) +
     (migration.hashCode) +
+    (notifications.hashCode) +
     (search.hashCode) +
     (sidecar.hashCode) +
     (smartSearch.hashCode) +
@@ -83,7 +88,7 @@ class AllJobStatusResponseDto {
     (videoConversion.hashCode);
 
   @override
-  String toString() => 'AllJobStatusResponseDto[backgroundTask=$backgroundTask, faceDetection=$faceDetection, facialRecognition=$facialRecognition, library_=$library_, metadataExtraction=$metadataExtraction, migration=$migration, search=$search, sidecar=$sidecar, smartSearch=$smartSearch, storageTemplateMigration=$storageTemplateMigration, thumbnailGeneration=$thumbnailGeneration, videoConversion=$videoConversion]';
+  String toString() => 'AllJobStatusResponseDto[backgroundTask=$backgroundTask, faceDetection=$faceDetection, facialRecognition=$facialRecognition, library_=$library_, metadataExtraction=$metadataExtraction, migration=$migration, notifications=$notifications, search=$search, sidecar=$sidecar, smartSearch=$smartSearch, storageTemplateMigration=$storageTemplateMigration, thumbnailGeneration=$thumbnailGeneration, videoConversion=$videoConversion]';
 
   Map<String, dynamic> toJson() {
     final json = <String, dynamic>{};
@@ -93,6 +98,7 @@ class AllJobStatusResponseDto {
       json[r'library'] = this.library_;
       json[r'metadataExtraction'] = this.metadataExtraction;
       json[r'migration'] = this.migration;
+      json[r'notifications'] = this.notifications;
       json[r'search'] = this.search;
       json[r'sidecar'] = this.sidecar;
       json[r'smartSearch'] = this.smartSearch;
@@ -116,6 +122,7 @@ class AllJobStatusResponseDto {
         library_: JobStatusDto.fromJson(json[r'library'])!,
         metadataExtraction: JobStatusDto.fromJson(json[r'metadataExtraction'])!,
         migration: JobStatusDto.fromJson(json[r'migration'])!,
+        notifications: JobStatusDto.fromJson(json[r'notifications'])!,
         search: JobStatusDto.fromJson(json[r'search'])!,
         sidecar: JobStatusDto.fromJson(json[r'sidecar'])!,
         smartSearch: JobStatusDto.fromJson(json[r'smartSearch'])!,
@@ -175,6 +182,7 @@ class AllJobStatusResponseDto {
     'library',
     'metadataExtraction',
     'migration',
+    'notifications',
     'search',
     'sidecar',
     'smartSearch',

mobile/openapi/lib/model/create_user_dto.dart

@@ -16,6 +16,7 @@ class CreateUserDto {
     required this.email,
     this.memoriesEnabled,
     required this.name,
+    this.notify,
     required this.password,
     this.quotaSizeInBytes,
     this.shouldChangePassword,
@@ -34,6 +35,14 @@ class CreateUserDto {
 
   String name;
 
+  ///
+  /// Please note: This property should have been non-nullable! Since the specification file
+  /// does not include a default value (using the "default:" property), however, the generated
+  /// source code must fall back to having a nullable type.
+  /// Consider adding a "default:" property in the specification file to hide this note.
+  ///
+  bool? notify;
+
   String password;
 
   /// Minimum value: 1
@@ -54,6 +63,7 @@ class CreateUserDto {
     other.email == email &&
     other.memoriesEnabled == memoriesEnabled &&
     other.name == name &&
+    other.notify == notify &&
     other.password == password &&
     other.quotaSizeInBytes == quotaSizeInBytes &&
     other.shouldChangePassword == shouldChangePassword &&
@@ -65,13 +75,14 @@ class CreateUserDto {
     (email.hashCode) +
     (memoriesEnabled == null ? 0 : memoriesEnabled!.hashCode) +
     (name.hashCode) +
+    (notify == null ? 0 : notify!.hashCode) +
     (password.hashCode) +
     (quotaSizeInBytes == null ? 0 : quotaSizeInBytes!.hashCode) +
     (shouldChangePassword == null ? 0 : shouldChangePassword!.hashCode) +
     (storageLabel == null ? 0 : storageLabel!.hashCode);
 
   @override
-  String toString() => 'CreateUserDto[email=$email, memoriesEnabled=$memoriesEnabled, name=$name, password=$password, quotaSizeInBytes=$quotaSizeInBytes, shouldChangePassword=$shouldChangePassword, storageLabel=$storageLabel]';
+  String toString() => 'CreateUserDto[email=$email, memoriesEnabled=$memoriesEnabled, name=$name, notify=$notify, password=$password, quotaSizeInBytes=$quotaSizeInBytes, shouldChangePassword=$shouldChangePassword, storageLabel=$storageLabel]';
 
   Map<String, dynamic> toJson() {
     final json = <String, dynamic>{};
@@ -82,6 +93,11 @@ class CreateUserDto {
     //  json[r'memoriesEnabled'] = null;
     }
       json[r'name'] = this.name;
+    if (this.notify != null) {
+      json[r'notify'] = this.notify;
+    } else {
+    //  json[r'notify'] = null;
+    }
       json[r'password'] = this.password;
     if (this.quotaSizeInBytes != null) {
       json[r'quotaSizeInBytes'] = this.quotaSizeInBytes;
@@ -112,6 +128,7 @@ class CreateUserDto {
         email: mapValueOfType<String>(json, r'email')!,
         memoriesEnabled: mapValueOfType<bool>(json, r'memoriesEnabled'),
         name: mapValueOfType<String>(json, r'name')!,
+        notify: mapValueOfType<bool>(json, r'notify'),
         password: mapValueOfType<String>(json, r'password')!,
         quotaSizeInBytes: mapValueOfType<int>(json, r'quotaSizeInBytes'),
         shouldChangePassword: mapValueOfType<bool>(json, r'shouldChangePassword'),

mobile/openapi/lib/model/job_name.dart

@@ -35,6 +35,7 @@ class JobName {
   static const search = JobName._(r'search');
   static const sidecar = JobName._(r'sidecar');
   static const library_ = JobName._(r'library');
+  static const notifications = JobName._(r'notifications');
 
   /// List of all possible values in this [enum][JobName].
   static const values = <JobName>[
@@ -50,6 +51,7 @@ class JobName {
     search,
     sidecar,
     library_,
+    notifications,
   ];
 
   static JobName? fromJson(dynamic value) => JobNameTypeTransformer().decode(value);
@@ -100,6 +102,7 @@ class JobNameTypeTransformer {
         case r'search': return JobName.search;
         case r'sidecar': return JobName.sidecar;
         case r'library': return JobName.library_;
+        case r'notifications': return JobName.notifications;
         default:
           if (!allowNull) {
             throw ArgumentError('Unknown enum value to decode: $data');

mobile/openapi/lib/model/server_features_dto.dart

@@ -14,6 +14,7 @@ class ServerFeaturesDto {
   /// Returns a new [ServerFeaturesDto] instance.
   ServerFeaturesDto({
     required this.configFile,
+    required this.email,
     required this.facialRecognition,
     required this.map,
     required this.oauth,
@@ -28,6 +29,8 @@ class ServerFeaturesDto {
 
   bool configFile;
 
+  bool email;
+
   bool facialRecognition;
 
   bool map;
@@ -51,6 +54,7 @@ class ServerFeaturesDto {
   @override
   bool operator ==(Object other) => identical(this, other) || other is ServerFeaturesDto &&
     other.configFile == configFile &&
+    other.email == email &&
     other.facialRecognition == facialRecognition &&
     other.map == map &&
     other.oauth == oauth &&
@@ -66,6 +70,7 @@ class ServerFeaturesDto {
   int get hashCode =>
     // ignore: unnecessary_parenthesis
     (configFile.hashCode) +
+    (email.hashCode) +
     (facialRecognition.hashCode) +
     (map.hashCode) +
     (oauth.hashCode) +
@@ -78,11 +83,12 @@ class ServerFeaturesDto {
     (trash.hashCode);
 
   @override
-  String toString() => 'ServerFeaturesDto[configFile=$configFile, facialRecognition=$facialRecognition, map=$map, oauth=$oauth, oauthAutoLaunch=$oauthAutoLaunch, passwordLogin=$passwordLogin, reverseGeocoding=$reverseGeocoding, search=$search, sidecar=$sidecar, smartSearch=$smartSearch, trash=$trash]';
+  String toString() => 'ServerFeaturesDto[configFile=$configFile, email=$email, facialRecognition=$facialRecognition, map=$map, oauth=$oauth, oauthAutoLaunch=$oauthAutoLaunch, passwordLogin=$passwordLogin, reverseGeocoding=$reverseGeocoding, search=$search, sidecar=$sidecar, smartSearch=$smartSearch, trash=$trash]';
 
   Map<String, dynamic> toJson() {
     final json = <String, dynamic>{};
       json[r'configFile'] = this.configFile;
+      json[r'email'] = this.email;
       json[r'facialRecognition'] = this.facialRecognition;
       json[r'map'] = this.map;
       json[r'oauth'] = this.oauth;
@@ -105,6 +111,7 @@ class ServerFeaturesDto {
 
       return ServerFeaturesDto(
         configFile: mapValueOfType<bool>(json, r'configFile')!,
+        email: mapValueOfType<bool>(json, r'email')!,
         facialRecognition: mapValueOfType<bool>(json, r'facialRecognition')!,
         map: mapValueOfType<bool>(json, r'map')!,
         oauth: mapValueOfType<bool>(json, r'oauth')!,
@@ -163,6 +170,7 @@ class ServerFeaturesDto {
   /// The list of required keys that must be present in a JSON.
   static const requiredKeys = <String>{
     'configFile',
+    'email',
     'facialRecognition',
     'map',
     'oauth',

mobile/openapi/lib/model/system_config_dto.dart

@@ -21,6 +21,7 @@ class SystemConfigDto {
     required this.machineLearning,
     required this.map,
     required this.newVersionCheck,
+    required this.notifications,
     required this.oauth,
     required this.passwordLogin,
     required this.reverseGeocoding,
@@ -47,6 +48,8 @@ class SystemConfigDto {
 
   SystemConfigNewVersionCheckDto newVersionCheck;
 
+  SystemConfigNotificationsDto notifications;
+
   SystemConfigOAuthDto oauth;
 
   SystemConfigPasswordLoginDto passwordLogin;
@@ -73,6 +76,7 @@ class SystemConfigDto {
     other.machineLearning == machineLearning &&
     other.map == map &&
     other.newVersionCheck == newVersionCheck &&
+    other.notifications == notifications &&
     other.oauth == oauth &&
     other.passwordLogin == passwordLogin &&
     other.reverseGeocoding == reverseGeocoding &&
@@ -93,6 +97,7 @@ class SystemConfigDto {
     (machineLearning.hashCode) +
     (map.hashCode) +
     (newVersionCheck.hashCode) +
+    (notifications.hashCode) +
     (oauth.hashCode) +
     (passwordLogin.hashCode) +
     (reverseGeocoding.hashCode) +
@@ -103,7 +108,7 @@ class SystemConfigDto {
     (user.hashCode);
 
   @override
-  String toString() => 'SystemConfigDto[ffmpeg=$ffmpeg, image=$image, job=$job, library_=$library_, logging=$logging, machineLearning=$machineLearning, map=$map, newVersionCheck=$newVersionCheck, oauth=$oauth, passwordLogin=$passwordLogin, reverseGeocoding=$reverseGeocoding, server=$server, storageTemplate=$storageTemplate, theme=$theme, trash=$trash, user=$user]';
+  String toString() => 'SystemConfigDto[ffmpeg=$ffmpeg, image=$image, job=$job, library_=$library_, logging=$logging, machineLearning=$machineLearning, map=$map, newVersionCheck=$newVersionCheck, notifications=$notifications, oauth=$oauth, passwordLogin=$passwordLogin, reverseGeocoding=$reverseGeocoding, server=$server, storageTemplate=$storageTemplate, theme=$theme, trash=$trash, user=$user]';
 
   Map<String, dynamic> toJson() {
     final json = <String, dynamic>{};
@@ -115,6 +120,7 @@ class SystemConfigDto {
       json[r'machineLearning'] = this.machineLearning;
       json[r'map'] = this.map;
       json[r'newVersionCheck'] = this.newVersionCheck;
+      json[r'notifications'] = this.notifications;
       json[r'oauth'] = this.oauth;
       json[r'passwordLogin'] = this.passwordLogin;
       json[r'reverseGeocoding'] = this.reverseGeocoding;
@@ -142,6 +148,7 @@ class SystemConfigDto {
         machineLearning: SystemConfigMachineLearningDto.fromJson(json[r'machineLearning'])!,
         map: SystemConfigMapDto.fromJson(json[r'map'])!,
         newVersionCheck: SystemConfigNewVersionCheckDto.fromJson(json[r'newVersionCheck'])!,
+        notifications: SystemConfigNotificationsDto.fromJson(json[r'notifications'])!,
         oauth: SystemConfigOAuthDto.fromJson(json[r'oauth'])!,
         passwordLogin: SystemConfigPasswordLoginDto.fromJson(json[r'passwordLogin'])!,
         reverseGeocoding: SystemConfigReverseGeocodingDto.fromJson(json[r'reverseGeocoding'])!,
@@ -205,6 +212,7 @@ class SystemConfigDto {
     'machineLearning',
     'map',
     'newVersionCheck',
+    'notifications',
     'oauth',
     'passwordLogin',
     'reverseGeocoding',

mobile/openapi/lib/model/system_config_job_dto.dart

@@ -18,6 +18,7 @@ class SystemConfigJobDto {
     required this.library_,
     required this.metadataExtraction,
     required this.migration,
+    required this.notifications,
     required this.search,
     required this.sidecar,
     required this.smartSearch,
@@ -35,6 +36,8 @@ class SystemConfigJobDto {
 
   JobSettingsDto migration;
 
+  JobSettingsDto notifications;
+
   JobSettingsDto search;
 
   JobSettingsDto sidecar;
@@ -52,6 +55,7 @@ class SystemConfigJobDto {
     other.library_ == library_ &&
     other.metadataExtraction == metadataExtraction &&
     other.migration == migration &&
+    other.notifications == notifications &&
     other.search == search &&
     other.sidecar == sidecar &&
     other.smartSearch == smartSearch &&
@@ -66,6 +70,7 @@ class SystemConfigJobDto {
     (library_.hashCode) +
     (metadataExtraction.hashCode) +
     (migration.hashCode) +
+    (notifications.hashCode) +
     (search.hashCode) +
     (sidecar.hashCode) +
     (smartSearch.hashCode) +
@@ -73,7 +78,7 @@ class SystemConfigJobDto {
     (videoConversion.hashCode);
 
   @override
-  String toString() => 'SystemConfigJobDto[backgroundTask=$backgroundTask, faceDetection=$faceDetection, library_=$library_, metadataExtraction=$metadataExtraction, migration=$migration, search=$search, sidecar=$sidecar, smartSearch=$smartSearch, thumbnailGeneration=$thumbnailGeneration, videoConversion=$videoConversion]';
+  String toString() => 'SystemConfigJobDto[backgroundTask=$backgroundTask, faceDetection=$faceDetection, library_=$library_, metadataExtraction=$metadataExtraction, migration=$migration, notifications=$notifications, search=$search, sidecar=$sidecar, smartSearch=$smartSearch, thumbnailGeneration=$thumbnailGeneration, videoConversion=$videoConversion]';
 
   Map<String, dynamic> toJson() {
     final json = <String, dynamic>{};
@@ -82,6 +87,7 @@ class SystemConfigJobDto {
       json[r'library'] = this.library_;
       json[r'metadataExtraction'] = this.metadataExtraction;
       json[r'migration'] = this.migration;
+      json[r'notifications'] = this.notifications;
       json[r'search'] = this.search;
       json[r'sidecar'] = this.sidecar;
       json[r'smartSearch'] = this.smartSearch;
@@ -103,6 +109,7 @@ class SystemConfigJobDto {
         library_: JobSettingsDto.fromJson(json[r'library'])!,
         metadataExtraction: JobSettingsDto.fromJson(json[r'metadataExtraction'])!,
         migration: JobSettingsDto.fromJson(json[r'migration'])!,
+        notifications: JobSettingsDto.fromJson(json[r'notifications'])!,
         search: JobSettingsDto.fromJson(json[r'search'])!,
         sidecar: JobSettingsDto.fromJson(json[r'sidecar'])!,
         smartSearch: JobSettingsDto.fromJson(json[r'smartSearch'])!,
@@ -160,6 +167,7 @@ class SystemConfigJobDto {
     'library',
     'metadataExtraction',
     'migration',
+    'notifications',
     'search',
     'sidecar',
     'smartSearch',

mobile/openapi/lib/model/system_config_notifications_dto.dart

@@ -0,0 +1,98 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.12
+
+// ignore_for_file: unused_element, unused_import
+// ignore_for_file: always_put_required_named_parameters_first
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: lines_longer_than_80_chars
+
+part of openapi.api;
+
+class SystemConfigNotificationsDto {
+  /// Returns a new [SystemConfigNotificationsDto] instance.
+  SystemConfigNotificationsDto({
+    required this.smtp,
+  });
+
+  SystemConfigSmtpDto smtp;
+
+  @override
+  bool operator ==(Object other) => identical(this, other) || other is SystemConfigNotificationsDto &&
+    other.smtp == smtp;
+
+  @override
+  int get hashCode =>
+    // ignore: unnecessary_parenthesis
+    (smtp.hashCode);
+
+  @override
+  String toString() => 'SystemConfigNotificationsDto[smtp=$smtp]';
+
+  Map<String, dynamic> toJson() {
+    final json = <String, dynamic>{};
+      json[r'smtp'] = this.smtp;
+    return json;
+  }
+
+  /// Returns a new [SystemConfigNotificationsDto] instance and imports its values from
+  /// [value] if it's a [Map], null otherwise.
+  // ignore: prefer_constructors_over_static_methods
+  static SystemConfigNotificationsDto? fromJson(dynamic value) {
+    if (value is Map) {
+      final json = value.cast<String, dynamic>();
+
+      return SystemConfigNotificationsDto(
+        smtp: SystemConfigSmtpDto.fromJson(json[r'smtp'])!,
+      );
+    }
+    return null;
+  }
+
+  static List<SystemConfigNotificationsDto> listFromJson(dynamic json, {bool growable = false,}) {
+    final result = <SystemConfigNotificationsDto>[];
+    if (json is List && json.isNotEmpty) {
+      for (final row in json) {
+        final value = SystemConfigNotificationsDto.fromJson(row);
+        if (value != null) {
+          result.add(value);
+        }
+      }
+    }
+    return result.toList(growable: growable);
+  }
+
+  static Map<String, SystemConfigNotificationsDto> mapFromJson(dynamic json) {
+    final map = <String, SystemConfigNotificationsDto>{};
+    if (json is Map && json.isNotEmpty) {
+      json = json.cast<String, dynamic>(); // ignore: parameter_assignments
+      for (final entry in json.entries) {
+        final value = SystemConfigNotificationsDto.fromJson(entry.value);
+        if (value != null) {
+          map[entry.key] = value;
+        }
+      }
+    }
+    return map;
+  }
+
+  // maps a json object with a list of SystemConfigNotificationsDto-objects as value to a dart map
+  static Map<String, List<SystemConfigNotificationsDto>> mapListFromJson(dynamic json, {bool growable = false,}) {
+    final map = <String, List<SystemConfigNotificationsDto>>{};
+    if (json is Map && json.isNotEmpty) {
+      // ignore: parameter_assignments
+      json = json.cast<String, dynamic>();
+      for (final entry in json.entries) {
+        map[entry.key] = SystemConfigNotificationsDto.listFromJson(entry.value, growable: growable,);
+      }
+    }
+    return map;
+  }
+
+  /// The list of required keys that must be present in a JSON.
+  static const requiredKeys = <String>{
+    'smtp',
+  };
+}
+

mobile/openapi/lib/model/system_config_smtp_dto.dart

@@ -0,0 +1,122 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.12
+
+// ignore_for_file: unused_element, unused_import
+// ignore_for_file: always_put_required_named_parameters_first
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: lines_longer_than_80_chars
+
+part of openapi.api;
+
+class SystemConfigSmtpDto {
+  /// Returns a new [SystemConfigSmtpDto] instance.
+  SystemConfigSmtpDto({
+    required this.enabled,
+    required this.from,
+    required this.replyTo,
+    required this.transport,
+  });
+
+  bool enabled;
+
+  String from;
+
+  String replyTo;
+
+  SystemConfigSmtpTransportDto transport;
+
+  @override
+  bool operator ==(Object other) => identical(this, other) || other is SystemConfigSmtpDto &&
+    other.enabled == enabled &&
+    other.from == from &&
+    other.replyTo == replyTo &&
+    other.transport == transport;
+
+  @override
+  int get hashCode =>
+    // ignore: unnecessary_parenthesis
+    (enabled.hashCode) +
+    (from.hashCode) +
+    (replyTo.hashCode) +
+    (transport.hashCode);
+
+  @override
+  String toString() => 'SystemConfigSmtpDto[enabled=$enabled, from=$from, replyTo=$replyTo, transport=$transport]';
+
+  Map<String, dynamic> toJson() {
+    final json = <String, dynamic>{};
+      json[r'enabled'] = this.enabled;
+      json[r'from'] = this.from;
+      json[r'replyTo'] = this.replyTo;
+      json[r'transport'] = this.transport;
+    return json;
+  }
+
+  /// Returns a new [SystemConfigSmtpDto] instance and imports its values from
+  /// [value] if it's a [Map], null otherwise.
+  // ignore: prefer_constructors_over_static_methods
+  static SystemConfigSmtpDto? fromJson(dynamic value) {
+    if (value is Map) {
+      final json = value.cast<String, dynamic>();
+
+      return SystemConfigSmtpDto(
+        enabled: mapValueOfType<bool>(json, r'enabled')!,
+        from: mapValueOfType<String>(json, r'from')!,
+        replyTo: mapValueOfType<String>(json, r'replyTo')!,
+        transport: SystemConfigSmtpTransportDto.fromJson(json[r'transport'])!,
+      );
+    }
+    return null;
+  }
+
+  static List<SystemConfigSmtpDto> listFromJson(dynamic json, {bool growable = false,}) {
+    final result = <SystemConfigSmtpDto>[];
+    if (json is List && json.isNotEmpty) {
+      for (final row in json) {
+        final value = SystemConfigSmtpDto.fromJson(row);
+        if (value != null) {
+          result.add(value);
+        }
+      }
+    }
+    return result.toList(growable: growable);
+  }
+
+  static Map<String, SystemConfigSmtpDto> mapFromJson(dynamic json) {
+    final map = <String, SystemConfigSmtpDto>{};
+    if (json is Map && json.isNotEmpty) {
+      json = json.cast<String, dynamic>(); // ignore: parameter_assignments
+      for (final entry in json.entries) {
+        final value = SystemConfigSmtpDto.fromJson(entry.value);
+        if (value != null) {
+          map[entry.key] = value;
+        }
+      }
+    }
+    return map;
+  }
+
+  // maps a json object with a list of SystemConfigSmtpDto-objects as value to a dart map
+  static Map<String, List<SystemConfigSmtpDto>> mapListFromJson(dynamic json, {bool growable = false,}) {
+    final map = <String, List<SystemConfigSmtpDto>>{};
+    if (json is Map && json.isNotEmpty) {
+      // ignore: parameter_assignments
+      json = json.cast<String, dynamic>();
+      for (final entry in json.entries) {
+        map[entry.key] = SystemConfigSmtpDto.listFromJson(entry.value, growable: growable,);
+      }
+    }
+    return map;
+  }
+
+  /// The list of required keys that must be present in a JSON.
+  static const requiredKeys = <String>{
+    'enabled',
+    'from',
+    'replyTo',
+    'transport',
+  };
+}
+

mobile/openapi/lib/model/system_config_smtp_transport_dto.dart

@@ -0,0 +1,132 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.12
+
+// ignore_for_file: unused_element, unused_import
+// ignore_for_file: always_put_required_named_parameters_first
+// ignore_for_file: constant_identifier_names
+// ignore_for_file: lines_longer_than_80_chars
+
+part of openapi.api;
+
+class SystemConfigSmtpTransportDto {
+  /// Returns a new [SystemConfigSmtpTransportDto] instance.
+  SystemConfigSmtpTransportDto({
+    required this.host,
+    required this.ignoreCert,
+    required this.password,
+    required this.port,
+    required this.username,
+  });
+
+  String host;
+
+  bool ignoreCert;
+
+  String password;
+
+  /// Minimum value: 0
+  /// Maximum value: 65535
+  num port;
+
+  String username;
+
+  @override
+  bool operator ==(Object other) => identical(this, other) || other is SystemConfigSmtpTransportDto &&
+    other.host == host &&
+    other.ignoreCert == ignoreCert &&
+    other.password == password &&
+    other.port == port &&
+    other.username == username;
+
+  @override
+  int get hashCode =>
+    // ignore: unnecessary_parenthesis
+    (host.hashCode) +
+    (ignoreCert.hashCode) +
+    (password.hashCode) +
+    (port.hashCode) +
+    (username.hashCode);
+
+  @override
+  String toString() => 'SystemConfigSmtpTransportDto[host=$host, ignoreCert=$ignoreCert, password=$password, port=$port, username=$username]';
+
+  Map<String, dynamic> toJson() {
+    final json = <String, dynamic>{};
+      json[r'host'] = this.host;
+      json[r'ignoreCert'] = this.ignoreCert;
+      json[r'password'] = this.password;
+      json[r'port'] = this.port;
+      json[r'username'] = this.username;
+    return json;
+  }
+
+  /// Returns a new [SystemConfigSmtpTransportDto] instance and imports its values from
+  /// [value] if it's a [Map], null otherwise.
+  // ignore: prefer_constructors_over_static_methods
+  static SystemConfigSmtpTransportDto? fromJson(dynamic value) {
+    if (value is Map) {
+      final json = value.cast<String, dynamic>();
+
+      return SystemConfigSmtpTransportDto(
+        host: mapValueOfType<String>(json, r'host')!,
+        ignoreCert: mapValueOfType<bool>(json, r'ignoreCert')!,
+        password: mapValueOfType<String>(json, r'password')!,
+        port: num.parse('${json[r'port']}'),
+        username: mapValueOfType<String>(json, r'username')!,
+      );
+    }
+    return null;
+  }
+
+  static List<SystemConfigSmtpTransportDto> listFromJson(dynamic json, {bool growable = false,}) {
+    final result = <SystemConfigSmtpTransportDto>[];
+    if (json is List && json.isNotEmpty) {
+      for (final row in json) {
+        final value = SystemConfigSmtpTransportDto.fromJson(row);
+        if (value != null) {
+          result.add(value);
+        }
+      }
+    }
+    return result.toList(growable: growable);
+  }
+
+  static Map<String, SystemConfigSmtpTransportDto> mapFromJson(dynamic json) {
+    final map = <String, SystemConfigSmtpTransportDto>{};
+    if (json is Map && json.isNotEmpty) {
+      json = json.cast<String, dynamic>(); // ignore: parameter_assignments
+      for (final entry in json.entries) {
+        final value = SystemConfigSmtpTransportDto.fromJson(entry.value);
+        if (value != null) {
+          map[entry.key] = value;
+        }
+      }
+    }
+    return map;
+  }
+
+  // maps a json object with a list of SystemConfigSmtpTransportDto-objects as value to a dart map
+  static Map<String, List<SystemConfigSmtpTransportDto>> mapListFromJson(dynamic json, {bool growable = false,}) {
+    final map = <String, List<SystemConfigSmtpTransportDto>>{};
+    if (json is Map && json.isNotEmpty) {
+      // ignore: parameter_assignments
+      json = json.cast<String, dynamic>();
+      for (final entry in json.entries) {
+        map[entry.key] = SystemConfigSmtpTransportDto.listFromJson(entry.value, growable: growable,);
+      }
+    }
+    return map;
+  }
+
+  /// The list of required keys that must be present in a JSON.
+  static const requiredKeys = <String>{
+    'host',
+    'ignoreCert',
+    'password',
+    'port',
+    'username',
+  };
+}
+