feat: not allow upload scheme with name occupied.

api/lib/src/routes/controllers/scheme_controllers.dart

@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:angel3_framework/angel3_framework.dart';
 import 'package:dde_gesture_manager_api/apis.dart';
@@ -21,13 +22,21 @@ Future configureServer(Angel app) async {
           try {
             var scheme = SchemeSerializer.fromMap(req.bodyAsMap);
             var schemeQuery = SchemeQuery();
-            schemeQuery.where!.uuid.equals(scheme.uuid!);
+            schemeQuery.where!.uuid.notEquals(scheme.uuid!);
+            schemeQuery.where!.name.equals(scheme.name!);
+            if ((await schemeQuery.getOne(req.queryExecutor)).isNotEmpty) {
+              res.statusCode = HttpStatus.locked;
+              return res.close();
+            }
             req.queryExecutor.transaction((tx) async {
+              schemeQuery = SchemeQuery();
+              schemeQuery.where!.uuid.equals(scheme.uuid!);
               var one = await schemeQuery.getOne(tx);
               schemeQuery = SchemeQuery();
               schemeQuery.values.copyFrom(scheme);
               schemeQuery.values.uid = req.user!.idAsInt;
               if (one.isEmpty) {
+                schemeQuery.values.metadata?['author'] = req.user!.email;
                 return await schemeQuery.insert(tx);
               } else {
                 schemeQuery.whereId = one.value.idAsInt;

app/lib/constants/constants.dart

@@ -40,3 +40,9 @@ enum PanelType {
   local_manager,
   market_or_me,
 }
+
+enum UploadRespStatus {
+  done,
+  name_occupied,
+  error,
+}

app/lib/http/api.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'dart:io';
 
+import 'package:dde_gesture_manager/constants/constants.dart';
 import 'package:dde_gesture_manager/constants/sp_keys.dart';
 import 'package:dde_gesture_manager/extensions.dart';
 import 'package:dde_gesture_manager/models/scheme.dart' as AppScheme;
@@ -146,7 +147,7 @@ class Api {
   static Future<bool> checkAuthStatus() => _get<int>(Apis.auth.status, getStatusCodeFunc, ignoreErrorHandle: true)
       .then((value) => value == HttpStatus.noContent);
 
-  static Future<bool> uploadScheme({required AppScheme.Scheme scheme, required bool share}) => _post(
+  static Future<UploadRespStatus> uploadScheme({required AppScheme.Scheme scheme, required bool share}) => _post(
         Apis.scheme.upload,
         getStatusCodeFunc,
         body: SchemeSerializer.toMap(
@@ -158,7 +159,17 @@ class Api {
             shared: share,
           ),
         ),
-      ).then((value) => value == HttpStatus.noContent);
+      ).then((value) {
+        switch (value) {
+          case HttpStatus.noContent:
+            return UploadRespStatus.done;
+          case HttpStatus.locked:
+            return UploadRespStatus.name_occupied;
+          case HttpStatus.unprocessableEntity:
+          default:
+            return UploadRespStatus.error;
+        }
+      });
 
   static Future<List<SimpleSchemeTransMetaData>?> userSchemes({required SchemeListType type}) =>
       _get(Apis.scheme.user(type: type.name.param), listRespBuilderWrap(SimpleSchemeTransMetaDataSerializer.fromMap));

app/lib/pages/gesture_editor.dart

@@ -301,6 +301,10 @@ class GestureEditor extends StatelessWidget {
                               child: DButton.upload(
                                 enabled: schemeProvider.readOnly == false,
                                 onTap: () async {
+                                  if (schemeProvider.description.isNull) {
+                                    Notificator.error(context, title: LocaleKeys.info_upload_pls_add_description.tr());
+                                    return;
+                                  }
                                   if (context.read<ConfigsProvider>().accessToken.isNull) {
                                     return Notificator.showAlert(
                                       title: LocaleKeys.info_login_for_upload_title.tr(),
@@ -326,7 +330,7 @@ class GestureEditor extends StatelessWidget {
 
                                     if (_share != null) {
                                       Api.uploadScheme(scheme: schemeProvider, share: _share).then((value) {
-                                        if (value) {
+                                        if (value == UploadRespStatus.done) {
                                           Notificator.success(context, title: LocaleKeys.info_upload_success.tr());
                                           var localSchemesProvider = context.read<LocalSchemesProvider>();
                                           var localSchemeEntry = localSchemesProvider.schemes!
@@ -336,6 +340,12 @@ class GestureEditor extends StatelessWidget {
                                           context
                                               .read<SchemeListRefreshKeyProvider>()
                                               .setProps(refreshKey: DateTime.now().millisecondsSinceEpoch);
+                                        } else if (value == UploadRespStatus.name_occupied) {
+                                          Notificator.error(
+                                            context,
+                                            title: LocaleKeys.info_upload_name_occupied.tr(),
+                                            description: LocaleKeys.info_upload_pls_rename.tr(),
+                                          );
                                         } else {
                                           Notificator.error(context, title: LocaleKeys.info_upload_failed.tr());
                                         }

app/resources/langs/en.json

@@ -154,7 +154,10 @@
     },
     "upload": {
       "success": "Upload success ~",
-      "failed": "Upload failed.."
+      "failed": "Upload failed..",
+      "name_occupied": "Name occupied……",
+      "pls_rename": "Please rename",
+      "pls_add_description": "Please enter the scheme description"
     },
     "share": {
       "title": "Are you sure to sharing?",

app/resources/langs/zh-CN.json

@@ -154,7 +154,10 @@
     },
     "upload": {
       "success": "上传成功～",
-      "failed": "上传失败。。"
+      "failed": "上传失败。。",
+      "name_occupied": "名称被占用……",
+      "pls_rename": "请重新命名",
+      "pls_add_description": "请填写方案描述～"
     },
     "share": {
       "title": "确定分享？",