feat(server): add /search/statistics resource (#18885)

mobile/openapi/README.md

@@ -177,6 +177,7 @@ Class | Method | HTTP request | Description
 *SearchApi* | [**getAssetsByCity**](doc//SearchApi.md#getassetsbycity) | **GET** /search/cities | 
 *SearchApi* | [**getExploreData**](doc//SearchApi.md#getexploredata) | **GET** /search/explore | 
 *SearchApi* | [**getSearchSuggestions**](doc//SearchApi.md#getsearchsuggestions) | **GET** /search/suggestions | 
+*SearchApi* | [**searchAssetStatistics**](doc//SearchApi.md#searchassetstatistics) | **POST** /search/statistics | 
 *SearchApi* | [**searchAssets**](doc//SearchApi.md#searchassets) | **POST** /search/metadata | 
 *SearchApi* | [**searchPerson**](doc//SearchApi.md#searchperson) | **GET** /search/person | 
 *SearchApi* | [**searchPlaces**](doc//SearchApi.md#searchplaces) | **GET** /search/places | 
@@ -425,6 +426,7 @@ Class | Method | HTTP request | Description
  - [SearchFacetCountResponseDto](doc//SearchFacetCountResponseDto.md)
  - [SearchFacetResponseDto](doc//SearchFacetResponseDto.md)
  - [SearchResponseDto](doc//SearchResponseDto.md)
+ - [SearchStatisticsResponseDto](doc//SearchStatisticsResponseDto.md)
  - [SearchSuggestionType](doc//SearchSuggestionType.md)
  - [ServerAboutResponseDto](doc//ServerAboutResponseDto.md)
  - [ServerApkLinksDto](doc//ServerApkLinksDto.md)
@@ -453,6 +455,7 @@ Class | Method | HTTP request | Description
  - [StackCreateDto](doc//StackCreateDto.md)
  - [StackResponseDto](doc//StackResponseDto.md)
  - [StackUpdateDto](doc//StackUpdateDto.md)
+ - [StatisticsSearchDto](doc//StatisticsSearchDto.md)
  - [SyncAckDeleteDto](doc//SyncAckDeleteDto.md)
  - [SyncAckDto](doc//SyncAckDto.md)
  - [SyncAckSetDto](doc//SyncAckSetDto.md)

mobile/openapi/lib/api.dart

@@ -214,6 +214,7 @@ part 'model/search_explore_response_dto.dart';
 part 'model/search_facet_count_response_dto.dart';
 part 'model/search_facet_response_dto.dart';
 part 'model/search_response_dto.dart';
+part 'model/search_statistics_response_dto.dart';
 part 'model/search_suggestion_type.dart';
 part 'model/server_about_response_dto.dart';
 part 'model/server_apk_links_dto.dart';
@@ -242,6 +243,7 @@ part 'model/source_type.dart';
 part 'model/stack_create_dto.dart';
 part 'model/stack_response_dto.dart';
 part 'model/stack_update_dto.dart';
+part 'model/statistics_search_dto.dart';
 part 'model/sync_ack_delete_dto.dart';
 part 'model/sync_ack_dto.dart';
 part 'model/sync_ack_set_dto.dart';

mobile/openapi/lib/api/search_api.dart

@@ -193,6 +193,53 @@ class SearchApi {
     return null;
   }
 
+  /// Performs an HTTP 'POST /search/statistics' operation and returns the [Response].
+  /// Parameters:
+  ///
+  /// * [StatisticsSearchDto] statisticsSearchDto (required):
+  Future<Response> searchAssetStatisticsWithHttpInfo(StatisticsSearchDto statisticsSearchDto,) async {
+    // ignore: prefer_const_declarations
+    final apiPath = r'/search/statistics';
+
+    // ignore: prefer_final_locals
+    Object? postBody = statisticsSearchDto;
+
+    final queryParams = <QueryParam>[];
+    final headerParams = <String, String>{};
+    final formParams = <String, String>{};
+
+    const contentTypes = <String>['application/json'];
+
+
+    return apiClient.invokeAPI(
+      apiPath,
+      'POST',
+      queryParams,
+      postBody,
+      headerParams,
+      formParams,
+      contentTypes.isEmpty ? null : contentTypes.first,
+    );
+  }
+
+  /// Parameters:
+  ///
+  /// * [StatisticsSearchDto] statisticsSearchDto (required):
+  Future<SearchStatisticsResponseDto?> searchAssetStatistics(StatisticsSearchDto statisticsSearchDto,) async {
+    final response = await searchAssetStatisticsWithHttpInfo(statisticsSearchDto,);
+    if (response.statusCode >= HttpStatus.badRequest) {
+      throw ApiException(response.statusCode, await _decodeBodyBytes(response));
+    }
+    // When a remote server returns no body with a status of 204, we shall not decode it.
+    // At the time of writing this, `dart:convert` will throw an "Unexpected end of input"
+    // FormatException when trying to decode an empty string.
+    if (response.body.isNotEmpty && response.statusCode != HttpStatus.noContent) {
+      return await apiClient.deserializeAsync(await _decodeBodyBytes(response), 'SearchStatisticsResponseDto',) as SearchStatisticsResponseDto;
+    
+    }
+    return null;
+  }
+
   /// Performs an HTTP 'POST /search/metadata' operation and returns the [Response].
   /// Parameters:
   ///

mobile/openapi/lib/api_client.dart

@@ -484,6 +484,8 @@ class ApiClient {
           return SearchFacetResponseDto.fromJson(value);
         case 'SearchResponseDto':
           return SearchResponseDto.fromJson(value);
+        case 'SearchStatisticsResponseDto':
+          return SearchStatisticsResponseDto.fromJson(value);
         case 'SearchSuggestionType':
           return SearchSuggestionTypeTypeTransformer().decode(value);
         case 'ServerAboutResponseDto':
@@ -540,6 +542,8 @@ class ApiClient {
           return StackResponseDto.fromJson(value);
         case 'StackUpdateDto':
           return StackUpdateDto.fromJson(value);
+        case 'StatisticsSearchDto':
+          return StatisticsSearchDto.fromJson(value);
         case 'SyncAckDeleteDto':
           return SyncAckDeleteDto.fromJson(value);
         case 'SyncAckDto':

mobile/openapi/lib/model/search_statistics_response_dto.dart

@@ -0,0 +1,99 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.18
+
+// 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 SearchStatisticsResponseDto {
+  /// Returns a new [SearchStatisticsResponseDto] instance.
+  SearchStatisticsResponseDto({
+    required this.total,
+  });
+
+  int total;
+
+  @override
+  bool operator ==(Object other) => identical(this, other) || other is SearchStatisticsResponseDto &&
+    other.total == total;
+
+  @override
+  int get hashCode =>
+    // ignore: unnecessary_parenthesis
+    (total.hashCode);
+
+  @override
+  String toString() => 'SearchStatisticsResponseDto[total=$total]';
+
+  Map<String, dynamic> toJson() {
+    final json = <String, dynamic>{};
+      json[r'total'] = this.total;
+    return json;
+  }
+
+  /// Returns a new [SearchStatisticsResponseDto] instance and imports its values from
+  /// [value] if it's a [Map], null otherwise.
+  // ignore: prefer_constructors_over_static_methods
+  static SearchStatisticsResponseDto? fromJson(dynamic value) {
+    upgradeDto(value, "SearchStatisticsResponseDto");
+    if (value is Map) {
+      final json = value.cast<String, dynamic>();
+
+      return SearchStatisticsResponseDto(
+        total: mapValueOfType<int>(json, r'total')!,
+      );
+    }
+    return null;
+  }
+
+  static List<SearchStatisticsResponseDto> listFromJson(dynamic json, {bool growable = false,}) {
+    final result = <SearchStatisticsResponseDto>[];
+    if (json is List && json.isNotEmpty) {
+      for (final row in json) {
+        final value = SearchStatisticsResponseDto.fromJson(row);
+        if (value != null) {
+          result.add(value);
+        }
+      }
+    }
+    return result.toList(growable: growable);
+  }
+
+  static Map<String, SearchStatisticsResponseDto> mapFromJson(dynamic json) {
+    final map = <String, SearchStatisticsResponseDto>{};
+    if (json is Map && json.isNotEmpty) {
+      json = json.cast<String, dynamic>(); // ignore: parameter_assignments
+      for (final entry in json.entries) {
+        final value = SearchStatisticsResponseDto.fromJson(entry.value);
+        if (value != null) {
+          map[entry.key] = value;
+        }
+      }
+    }
+    return map;
+  }
+
+  // maps a json object with a list of SearchStatisticsResponseDto-objects as value to a dart map
+  static Map<String, List<SearchStatisticsResponseDto>> mapListFromJson(dynamic json, {bool growable = false,}) {
+    final map = <String, List<SearchStatisticsResponseDto>>{};
+    if (json is Map && json.isNotEmpty) {
+      // ignore: parameter_assignments
+      json = json.cast<String, dynamic>();
+      for (final entry in json.entries) {
+        map[entry.key] = SearchStatisticsResponseDto.listFromJson(entry.value, growable: growable,);
+      }
+    }
+    return map;
+  }
+
+  /// The list of required keys that must be present in a JSON.
+  static const requiredKeys = <String>{
+    'total',
+  };
+}
+

mobile/openapi/lib/model/statistics_search_dto.dart

@@ -0,0 +1,500 @@
+//
+// AUTO-GENERATED FILE, DO NOT MODIFY!
+//
+// @dart=2.18
+
+// 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 StatisticsSearchDto {
+  /// Returns a new [StatisticsSearchDto] instance.
+  StatisticsSearchDto({
+    this.city,
+    this.country,
+    this.createdAfter,
+    this.createdBefore,
+    this.description,
+    this.deviceId,
+    this.isEncoded,
+    this.isFavorite,
+    this.isMotion,
+    this.isNotInAlbum,
+    this.isOffline,
+    this.lensModel,
+    this.libraryId,
+    this.make,
+    this.model,
+    this.personIds = const [],
+    this.rating,
+    this.state,
+    this.tagIds = const [],
+    this.takenAfter,
+    this.takenBefore,
+    this.trashedAfter,
+    this.trashedBefore,
+    this.type,
+    this.updatedAfter,
+    this.updatedBefore,
+    this.visibility,
+  });
+
+  String? city;
+
+  String? country;
+
+  ///
+  /// 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.
+  ///
+  DateTime? createdAfter;
+
+  ///
+  /// 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.
+  ///
+  DateTime? createdBefore;
+
+  ///
+  /// 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.
+  ///
+  String? description;
+
+  ///
+  /// 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.
+  ///
+  String? deviceId;
+
+  ///
+  /// 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? isEncoded;
+
+  ///
+  /// 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? isFavorite;
+
+  ///
+  /// 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? isMotion;
+
+  ///
+  /// 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? isNotInAlbum;
+
+  ///
+  /// 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? isOffline;
+
+  String? lensModel;
+
+  String? libraryId;
+
+  ///
+  /// 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.
+  ///
+  String? make;
+
+  String? model;
+
+  List<String> personIds;
+
+  /// Minimum value: -1
+  /// Maximum value: 5
+  ///
+  /// 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.
+  ///
+  num? rating;
+
+  String? state;
+
+  List<String> tagIds;
+
+  ///
+  /// 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.
+  ///
+  DateTime? takenAfter;
+
+  ///
+  /// 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.
+  ///
+  DateTime? takenBefore;
+
+  ///
+  /// 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.
+  ///
+  DateTime? trashedAfter;
+
+  ///
+  /// 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.
+  ///
+  DateTime? trashedBefore;
+
+  ///
+  /// 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.
+  ///
+  AssetTypeEnum? type;
+
+  ///
+  /// 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.
+  ///
+  DateTime? updatedAfter;
+
+  ///
+  /// 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.
+  ///
+  DateTime? updatedBefore;
+
+  ///
+  /// 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.
+  ///
+  AssetVisibility? visibility;
+
+  @override
+  bool operator ==(Object other) => identical(this, other) || other is StatisticsSearchDto &&
+    other.city == city &&
+    other.country == country &&
+    other.createdAfter == createdAfter &&
+    other.createdBefore == createdBefore &&
+    other.description == description &&
+    other.deviceId == deviceId &&
+    other.isEncoded == isEncoded &&
+    other.isFavorite == isFavorite &&
+    other.isMotion == isMotion &&
+    other.isNotInAlbum == isNotInAlbum &&
+    other.isOffline == isOffline &&
+    other.lensModel == lensModel &&
+    other.libraryId == libraryId &&
+    other.make == make &&
+    other.model == model &&
+    _deepEquality.equals(other.personIds, personIds) &&
+    other.rating == rating &&
+    other.state == state &&
+    _deepEquality.equals(other.tagIds, tagIds) &&
+    other.takenAfter == takenAfter &&
+    other.takenBefore == takenBefore &&
+    other.trashedAfter == trashedAfter &&
+    other.trashedBefore == trashedBefore &&
+    other.type == type &&
+    other.updatedAfter == updatedAfter &&
+    other.updatedBefore == updatedBefore &&
+    other.visibility == visibility;
+
+  @override
+  int get hashCode =>
+    // ignore: unnecessary_parenthesis
+    (city == null ? 0 : city!.hashCode) +
+    (country == null ? 0 : country!.hashCode) +
+    (createdAfter == null ? 0 : createdAfter!.hashCode) +
+    (createdBefore == null ? 0 : createdBefore!.hashCode) +
+    (description == null ? 0 : description!.hashCode) +
+    (deviceId == null ? 0 : deviceId!.hashCode) +
+    (isEncoded == null ? 0 : isEncoded!.hashCode) +
+    (isFavorite == null ? 0 : isFavorite!.hashCode) +
+    (isMotion == null ? 0 : isMotion!.hashCode) +
+    (isNotInAlbum == null ? 0 : isNotInAlbum!.hashCode) +
+    (isOffline == null ? 0 : isOffline!.hashCode) +
+    (lensModel == null ? 0 : lensModel!.hashCode) +
+    (libraryId == null ? 0 : libraryId!.hashCode) +
+    (make == null ? 0 : make!.hashCode) +
+    (model == null ? 0 : model!.hashCode) +
+    (personIds.hashCode) +
+    (rating == null ? 0 : rating!.hashCode) +
+    (state == null ? 0 : state!.hashCode) +
+    (tagIds.hashCode) +
+    (takenAfter == null ? 0 : takenAfter!.hashCode) +
+    (takenBefore == null ? 0 : takenBefore!.hashCode) +
+    (trashedAfter == null ? 0 : trashedAfter!.hashCode) +
+    (trashedBefore == null ? 0 : trashedBefore!.hashCode) +
+    (type == null ? 0 : type!.hashCode) +
+    (updatedAfter == null ? 0 : updatedAfter!.hashCode) +
+    (updatedBefore == null ? 0 : updatedBefore!.hashCode) +
+    (visibility == null ? 0 : visibility!.hashCode);
+
+  @override
+  String toString() => 'StatisticsSearchDto[city=$city, country=$country, createdAfter=$createdAfter, createdBefore=$createdBefore, description=$description, deviceId=$deviceId, isEncoded=$isEncoded, isFavorite=$isFavorite, isMotion=$isMotion, isNotInAlbum=$isNotInAlbum, isOffline=$isOffline, lensModel=$lensModel, libraryId=$libraryId, make=$make, model=$model, personIds=$personIds, rating=$rating, state=$state, tagIds=$tagIds, takenAfter=$takenAfter, takenBefore=$takenBefore, trashedAfter=$trashedAfter, trashedBefore=$trashedBefore, type=$type, updatedAfter=$updatedAfter, updatedBefore=$updatedBefore, visibility=$visibility]';
+
+  Map<String, dynamic> toJson() {
+    final json = <String, dynamic>{};
+    if (this.city != null) {
+      json[r'city'] = this.city;
+    } else {
+    //  json[r'city'] = null;
+    }
+    if (this.country != null) {
+      json[r'country'] = this.country;
+    } else {
+    //  json[r'country'] = null;
+    }
+    if (this.createdAfter != null) {
+      json[r'createdAfter'] = this.createdAfter!.toUtc().toIso8601String();
+    } else {
+    //  json[r'createdAfter'] = null;
+    }
+    if (this.createdBefore != null) {
+      json[r'createdBefore'] = this.createdBefore!.toUtc().toIso8601String();
+    } else {
+    //  json[r'createdBefore'] = null;
+    }
+    if (this.description != null) {
+      json[r'description'] = this.description;
+    } else {
+    //  json[r'description'] = null;
+    }
+    if (this.deviceId != null) {
+      json[r'deviceId'] = this.deviceId;
+    } else {
+    //  json[r'deviceId'] = null;
+    }
+    if (this.isEncoded != null) {
+      json[r'isEncoded'] = this.isEncoded;
+    } else {
+    //  json[r'isEncoded'] = null;
+    }
+    if (this.isFavorite != null) {
+      json[r'isFavorite'] = this.isFavorite;
+    } else {
+    //  json[r'isFavorite'] = null;
+    }
+    if (this.isMotion != null) {
+      json[r'isMotion'] = this.isMotion;
+    } else {
+    //  json[r'isMotion'] = null;
+    }
+    if (this.isNotInAlbum != null) {
+      json[r'isNotInAlbum'] = this.isNotInAlbum;
+    } else {
+    //  json[r'isNotInAlbum'] = null;
+    }
+    if (this.isOffline != null) {
+      json[r'isOffline'] = this.isOffline;
+    } else {
+    //  json[r'isOffline'] = null;
+    }
+    if (this.lensModel != null) {
+      json[r'lensModel'] = this.lensModel;
+    } else {
+    //  json[r'lensModel'] = null;
+    }
+    if (this.libraryId != null) {
+      json[r'libraryId'] = this.libraryId;
+    } else {
+    //  json[r'libraryId'] = null;
+    }
+    if (this.make != null) {
+      json[r'make'] = this.make;
+    } else {
+    //  json[r'make'] = null;
+    }
+    if (this.model != null) {
+      json[r'model'] = this.model;
+    } else {
+    //  json[r'model'] = null;
+    }
+      json[r'personIds'] = this.personIds;
+    if (this.rating != null) {
+      json[r'rating'] = this.rating;
+    } else {
+    //  json[r'rating'] = null;
+    }
+    if (this.state != null) {
+      json[r'state'] = this.state;
+    } else {
+    //  json[r'state'] = null;
+    }
+      json[r'tagIds'] = this.tagIds;
+    if (this.takenAfter != null) {
+      json[r'takenAfter'] = this.takenAfter!.toUtc().toIso8601String();
+    } else {
+    //  json[r'takenAfter'] = null;
+    }
+    if (this.takenBefore != null) {
+      json[r'takenBefore'] = this.takenBefore!.toUtc().toIso8601String();
+    } else {
+    //  json[r'takenBefore'] = null;
+    }
+    if (this.trashedAfter != null) {
+      json[r'trashedAfter'] = this.trashedAfter!.toUtc().toIso8601String();
+    } else {
+    //  json[r'trashedAfter'] = null;
+    }
+    if (this.trashedBefore != null) {
+      json[r'trashedBefore'] = this.trashedBefore!.toUtc().toIso8601String();
+    } else {
+    //  json[r'trashedBefore'] = null;
+    }
+    if (this.type != null) {
+      json[r'type'] = this.type;
+    } else {
+    //  json[r'type'] = null;
+    }
+    if (this.updatedAfter != null) {
+      json[r'updatedAfter'] = this.updatedAfter!.toUtc().toIso8601String();
+    } else {
+    //  json[r'updatedAfter'] = null;
+    }
+    if (this.updatedBefore != null) {
+      json[r'updatedBefore'] = this.updatedBefore!.toUtc().toIso8601String();
+    } else {
+    //  json[r'updatedBefore'] = null;
+    }
+    if (this.visibility != null) {
+      json[r'visibility'] = this.visibility;
+    } else {
+    //  json[r'visibility'] = null;
+    }
+    return json;
+  }
+
+  /// Returns a new [StatisticsSearchDto] instance and imports its values from
+  /// [value] if it's a [Map], null otherwise.
+  // ignore: prefer_constructors_over_static_methods
+  static StatisticsSearchDto? fromJson(dynamic value) {
+    upgradeDto(value, "StatisticsSearchDto");
+    if (value is Map) {
+      final json = value.cast<String, dynamic>();
+
+      return StatisticsSearchDto(
+        city: mapValueOfType<String>(json, r'city'),
+        country: mapValueOfType<String>(json, r'country'),
+        createdAfter: mapDateTime(json, r'createdAfter', r''),
+        createdBefore: mapDateTime(json, r'createdBefore', r''),
+        description: mapValueOfType<String>(json, r'description'),
+        deviceId: mapValueOfType<String>(json, r'deviceId'),
+        isEncoded: mapValueOfType<bool>(json, r'isEncoded'),
+        isFavorite: mapValueOfType<bool>(json, r'isFavorite'),
+        isMotion: mapValueOfType<bool>(json, r'isMotion'),
+        isNotInAlbum: mapValueOfType<bool>(json, r'isNotInAlbum'),
+        isOffline: mapValueOfType<bool>(json, r'isOffline'),
+        lensModel: mapValueOfType<String>(json, r'lensModel'),
+        libraryId: mapValueOfType<String>(json, r'libraryId'),
+        make: mapValueOfType<String>(json, r'make'),
+        model: mapValueOfType<String>(json, r'model'),
+        personIds: json[r'personIds'] is Iterable
+            ? (json[r'personIds'] as Iterable).cast<String>().toList(growable: false)
+            : const [],
+        rating: num.parse('${json[r'rating']}'),
+        state: mapValueOfType<String>(json, r'state'),
+        tagIds: json[r'tagIds'] is Iterable
+            ? (json[r'tagIds'] as Iterable).cast<String>().toList(growable: false)
+            : const [],
+        takenAfter: mapDateTime(json, r'takenAfter', r''),
+        takenBefore: mapDateTime(json, r'takenBefore', r''),
+        trashedAfter: mapDateTime(json, r'trashedAfter', r''),
+        trashedBefore: mapDateTime(json, r'trashedBefore', r''),
+        type: AssetTypeEnum.fromJson(json[r'type']),
+        updatedAfter: mapDateTime(json, r'updatedAfter', r''),
+        updatedBefore: mapDateTime(json, r'updatedBefore', r''),
+        visibility: AssetVisibility.fromJson(json[r'visibility']),
+      );
+    }
+    return null;
+  }
+
+  static List<StatisticsSearchDto> listFromJson(dynamic json, {bool growable = false,}) {
+    final result = <StatisticsSearchDto>[];
+    if (json is List && json.isNotEmpty) {
+      for (final row in json) {
+        final value = StatisticsSearchDto.fromJson(row);
+        if (value != null) {
+          result.add(value);
+        }
+      }
+    }
+    return result.toList(growable: growable);
+  }
+
+  static Map<String, StatisticsSearchDto> mapFromJson(dynamic json) {
+    final map = <String, StatisticsSearchDto>{};
+    if (json is Map && json.isNotEmpty) {
+      json = json.cast<String, dynamic>(); // ignore: parameter_assignments
+      for (final entry in json.entries) {
+        final value = StatisticsSearchDto.fromJson(entry.value);
+        if (value != null) {
+          map[entry.key] = value;
+        }
+      }
+    }
+    return map;
+  }
+
+  // maps a json object with a list of StatisticsSearchDto-objects as value to a dart map
+  static Map<String, List<StatisticsSearchDto>> mapListFromJson(dynamic json, {bool growable = false,}) {
+    final map = <String, List<StatisticsSearchDto>>{};
+    if (json is Map && json.isNotEmpty) {
+      // ignore: parameter_assignments
+      json = json.cast<String, dynamic>();
+      for (final entry in json.entries) {
+        map[entry.key] = StatisticsSearchDto.listFromJson(entry.value, growable: growable,);
+      }
+    }
+    return map;
+  }
+
+  /// The list of required keys that must be present in a JSON.
+  static const requiredKeys = <String>{
+  };
+}
+