refactor: server capabilities (#30663)

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/domain/models/server_capability.model.dart

@@ -0,0 +1,23 @@
+import 'package:immich_mobile/utils/semver.dart';
+
+enum ServerCapability {
+  // Feature Support
+  cloudIdMetadata(SemVer(major: 2, minor: 4, patch: 0)),
+  bulkCloudIdMetadata(SemVer(major: 2, minor: 5, patch: 0)),
+  assetEdits(SemVer(major: 2, minor: 6, patch: 0)),
+  assetFacesV2(SemVer(major: 2, minor: 6, patch: 0)),
+  syncV2(SemVer(major: 3, minor: 0, patch: 0)),
+  assetOcr(SemVer(major: 3, minor: 0, patch: 0)),
+
+  // Migrations
+  assetPayloadChange20260128(SemVer(major: 2, minor: 5, patch: 0)),
+  assetPayloadChange20260597(SemVer(major: 2, minor: 7, patch: 6));
+
+  const ServerCapability(this.minVersion);
+
+  final SemVer minVersion;
+}
+
+extension ServerCapabilitySupport on SemVer {
+  bool supports(ServerCapability capability) => this >= capability.minVersion;
+}

mobile/lib/domain/services/sync_stream.service.dart

@@ -4,6 +4,7 @@ import 'dart:async';
 import 'dart:convert';
 
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
+import 'package:immich_mobile/domain/models/server_capability.model.dart';
 import 'package:immich_mobile/domain/models/store.model.dart';
 import 'package:immich_mobile/domain/models/sync_event.model.dart';
 import 'package:immich_mobile/entities/store.entity.dart';
@@ -122,7 +123,7 @@ class SyncStreamService {
     }
 
     if (!migrations.contains(SyncMigrationTask.v20260128_ResetAssetV1.name) &&
-        semVer >= const SemVer(major: 2, minor: 5, patch: 0)) {
+        semVer.supports(.assetPayloadChange20260128)) {
       _logger.info("Running pre-sync task: v20260128_ResetAssetV1");
       await _syncApiRepository.deleteSyncAck([
         SyncEntityType.assetV1,
@@ -139,7 +140,7 @@ class SyncStreamService {
     }
 
     if (!migrations.contains(SyncMigrationTask.v20260597_ResetAssetV1AssetV2.name) &&
-        semVer > const SemVer(major: 2, minor: 7, patch: 5)) {
+        semVer.supports(.assetPayloadChange20260597)) {
       _logger.info("Running pre-sync task: v20260597_ResetAssetV1AssetV2");
       await _syncApiRepository.deleteSyncAck([SyncEntityType.assetV1, SyncEntityType.assetV2]);
       migrations.add(SyncMigrationTask.v20260597_ResetAssetV1AssetV2.name);

mobile/lib/domain/utils/migrate_cloud_ids.dart

@@ -5,6 +5,7 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/constants/constants.dart';
 import 'package:immich_mobile/domain/models/asset/asset_metadata.model.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
+import 'package:immich_mobile/domain/models/server_capability.model.dart';
 import 'package:immich_mobile/extensions/platform_extensions.dart';
 import 'package:immich_mobile/infrastructure/entities/local_asset.entity.dart';
 import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
@@ -31,12 +32,12 @@ Future<void> syncCloudIds(ProviderContainer ref) async {
   await _populateCloudIds(db);
 
   final serverInfo = await ref.read(serverInfoProvider.notifier).getServerInfo();
-  final canUpdateMetadata = serverInfo.serverVersion.isAtLeast(major: 2, minor: 4);
+  final canUpdateMetadata = serverInfo.serverVersion.supports(.cloudIdMetadata);
   if (!canUpdateMetadata) {
     logger.fine('Server version does not support asset metadata updates. Skipping cloudId migration.');
     return;
   }
-  final canBulkUpdateMetadata = serverInfo.serverVersion.isAtLeast(major: 2, minor: 5);
+  final canBulkUpdateMetadata = serverInfo.serverVersion.supports(.bulkCloudIdMetadata);
 
   // Wait for remote sync to complete, so we have up-to-date asset metadata entries
   try {

mobile/lib/infrastructure/repositories/sync_api.repository.dart

@@ -3,6 +3,7 @@ import 'dart:convert';
 
 import 'package:http/http.dart' as http;
 import 'package:immich_mobile/constants/constants.dart';
+import 'package:immich_mobile/domain/models/server_capability.model.dart';
 import 'package:immich_mobile/domain/models/sync_event.model.dart';
 import 'package:immich_mobile/infrastructure/repositories/network.repository.dart';
 import 'package:immich_mobile/services/api.service.dart';
@@ -44,25 +45,16 @@ class SyncApiRepository {
         types: [
           SyncRequestType.authUsersV1,
           SyncRequestType.usersV1,
-          serverVersion >= const SemVer(major: 3, minor: 0, patch: 0)
-              ? SyncRequestType.assetsV2
-              : SyncRequestType.assetsV1,
+          serverVersion.supports(.syncV2) ? SyncRequestType.assetsV2 : SyncRequestType.assetsV1,
           SyncRequestType.assetExifsV1,
-          if (serverVersion >= const SemVer(major: 2, minor: 6, patch: 0)) SyncRequestType.assetEditsV1,
+          if (serverVersion.supports(.assetEdits)) SyncRequestType.assetEditsV1,
           SyncRequestType.assetMetadataV1,
           SyncRequestType.partnersV1,
-          serverVersion >= const SemVer(major: 3, minor: 0, patch: 0)
-              ? SyncRequestType.partnerAssetsV2
-              : SyncRequestType.partnerAssetsV1,
+          serverVersion.supports(.syncV2) ? SyncRequestType.partnerAssetsV2 : SyncRequestType.partnerAssetsV1,
           SyncRequestType.partnerAssetExifsV1,
-          if (serverVersion < const SemVer(major: 3, minor: 0, patch: 0))
-            SyncRequestType.albumsV1
-          else
-            SyncRequestType.albumsV2,
+          serverVersion.supports(.syncV2) ? SyncRequestType.albumsV2 : SyncRequestType.albumsV1,
           SyncRequestType.albumUsersV1,
-          serverVersion >= const SemVer(major: 3, minor: 0, patch: 0)
-              ? SyncRequestType.albumAssetsV2
-              : SyncRequestType.albumAssetsV1,
+          serverVersion.supports(.syncV2) ? SyncRequestType.albumAssetsV2 : SyncRequestType.albumAssetsV1,
           SyncRequestType.albumAssetExifsV1,
           SyncRequestType.albumToAssetsV1,
           SyncRequestType.memoriesV1,
@@ -71,10 +63,8 @@ class SyncApiRepository {
           SyncRequestType.partnerStacksV1,
           SyncRequestType.userMetadataV1,
           SyncRequestType.peopleV1,
-          serverVersion >= const SemVer(major: 2, minor: 6, patch: 0)
-              ? SyncRequestType.assetFacesV2
-              : SyncRequestType.assetFacesV1,
-          if (serverVersion >= const SemVer(major: 3, minor: 0, patch: 0)) SyncRequestType.assetOcrV1,
+          serverVersion.supports(.assetFacesV2) ? SyncRequestType.assetFacesV2 : SyncRequestType.assetFacesV1,
+          if (serverVersion.supports(.assetOcr)) SyncRequestType.assetOcrV1,
         ],
       ).toJson(),
     );

mobile/lib/models/server_info/server_version.model.dart

@@ -6,8 +6,4 @@ class ServerVersion extends SemVer {
 
   ServerVersion.fromDto(ServerVersionResponseDto dto)
     : super(major: dto.major, minor: dto.minor, patch: dto.patch_, prerelease: dto.prerelease);
-
-  bool isAtLeast({int major = 0, int minor = 0, int patch = 0, int? prerelease}) {
-    return this >= SemVer(major: major, minor: minor, patch: patch, prerelease: prerelease);
-  }
 }

mobile/lib/presentation/actions/edit_asset.action.dart

@@ -7,6 +7,7 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/constants/enums.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
 import 'package:immich_mobile/domain/models/asset_edit.model.dart';
+import 'package:immich_mobile/domain/models/server_capability.model.dart';
 import 'package:immich_mobile/generated/translations.g.dart';
 import 'package:immich_mobile/presentation/actions/action.dart';
 import 'package:immich_mobile/presentation/pages/edit/editor.provider.dart';
@@ -16,12 +17,9 @@ import 'package:immich_mobile/providers/server_info.provider.dart';
 import 'package:immich_mobile/providers/websocket.provider.dart';
 import 'package:immich_mobile/routing/router.dart';
 import 'package:immich_mobile/utils/error_handler.dart';
-import 'package:immich_mobile/utils/semver.dart';
-
-const _minimumServerVersion = SemVer(major: 2, minor: 6, patch: 0);
 
 final _stateProvider = Provider.family.autoDispose<RemoteAsset?, ActionSource>((ref, source) {
-  final isSupported = ref.watch(serverInfoProvider.select((state) => state.serverVersion >= _minimumServerVersion));
+  final isSupported = ref.watch(serverInfoProvider.select((state) => state.serverVersion.supports(.assetEdits)));
   if (!isSupported) {
     return null;
   }

mobile/lib/widgets/settings/beta_sync_settings/sync_status_and_actions.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/domain/models/server_capability.model.dart';
 import 'package:immich_mobile/extensions/build_context_extensions.dart';
 import 'package:immich_mobile/extensions/platform_extensions.dart';
 import 'package:immich_mobile/generated/translations.g.dart';
@@ -150,7 +151,7 @@ class SyncStatusAndActions extends HookConsumerWidget {
             unawaited(ref.read(backgroundSyncProvider).syncRemote());
           },
         ),
-        if (CurrentPlatform.isIOS && serverVersion.isAtLeast(major: 2, minor: 5))
+        if (CurrentPlatform.isIOS && serverVersion.supports(.cloudIdMetadata))
           SettingListTile(
             title: 'Sync Cloud Ids',
             leading: const Icon(Icons.cloud_circle_rounded),