diff --git a/.adonisrc.json b/.adonisrc.json
index 3afa196..6deab27 100644
--- a/.adonisrc.json
+++ b/.adonisrc.json
@@ -19,11 +19,15 @@
         "./start/kernel",
         {
             "file": "./start/inertia",
-            "environment": ["web"]
+            "environment": [
+                "web"
+            ]
         },
         {
             "file": "./start/validator",
-            "environment": ["web"]
+            "environment": [
+                "web"
+            ]
         }
     ],
     "providers": [
@@ -37,7 +41,8 @@
         "@adonisjs/auth",
         "@eidellev/adonis-stardust",
         "./providers/QueryBuilderProvider",
-        "./providers/TokenWorkerProvider"
+        "./providers/TokenWorkerProvider",
+        "@adonisjs/redis"
     ],
     "metaFiles": [
         {
@@ -49,15 +54,21 @@
             "reloadServer": false
         }
     ],
-    "aceProviders": ["@adonisjs/repl"],
+    "aceProviders": [
+        "@adonisjs/repl"
+    ],
     "tests": {
         "suites": [
             {
                 "name": "functional",
-                "files": ["tests/functional/**/*.spec(.ts|.js)"],
+                "files": [
+                    "tests/functional/**/*.spec(.ts|.js)"
+                ],
                 "timeout": 60000
             }
         ]
     },
-    "testProviders": ["@japa/preset-adonis/TestsProvider"]
+    "testProviders": [
+        "@japa/preset-adonis/TestsProvider"
+    ]
 }
diff --git a/.env.example b/.env.example
index 50ee29c..befe751 100644
--- a/.env.example
+++ b/.env.example
@@ -11,3 +11,7 @@ PG_PORT=5432
 PG_USER=lucid
 PG_PASSWORD=
 PG_DB_NAME=lucid
+REDIS_CONNECTION=local
+REDIS_HOST=127.0.0.1
+REDIS_PORT=6379
+REDIS_PASSWORD=
diff --git a/app/Controllers/Http/Submitter/DatasetController.ts b/app/Controllers/Http/Submitter/DatasetController.ts
index b2cfbaf..34dc21c 100644
--- a/app/Controllers/Http/Submitter/DatasetController.ts
+++ b/app/Controllers/Http/Submitter/DatasetController.ts
@@ -34,6 +34,7 @@ import ClamScan from 'clamscan';
 import { ValidationException } from '@ioc:Adonis/Core/Validator';
 import Drive from '@ioc:Adonis/Core/Drive';
 import { Exception } from '@adonisjs/core/build/standalone';
+import { MultipartFileContract } from '@ioc:Adonis/Core/BodyParser';
 
 export default class DatasetController {
     public async index({ auth, request, inertia }: HttpContextContract) {
@@ -335,8 +336,8 @@ export default class DatasetController {
         }
 
         session.flash('message', 'Dataset has been created successfully');
-        // return response.redirect().toRoute('user.index');
-        return response.redirect().back();
+        return response.redirect().toRoute('user.index');
+        // return response.redirect().back();
     }
 
     private async createDatasetAndAssociations(user: User, request: HttpContextContract['request'], trx: TransactionClientContract) {
@@ -691,7 +692,10 @@ export default class DatasetController {
             .preload('licenses')
             .preload('authors')
             .preload('contributors')
-            .preload('subjects')
+            // .preload('subjects')
+            .preload('subjects', (builder) => {
+                builder.orderBy('id', 'asc').withCount('datasets');
+            })
             .preload('references')
             .preload('files');
 
@@ -779,6 +783,7 @@ export default class DatasetController {
             throw error;
             // return response.badRequest(error.messages);
         }
+        // await request.validate(UpdateDatasetValidator);
         const id = request.param('id');
 
         let trx: TransactionClientContract | null = null;
@@ -843,6 +848,25 @@ export default class DatasetController {
                 }
             }
 
+            // await dataset.useTransaction(trx).related('subjects').sync([]);
+            const keywords = request.input('subjects');
+            for (const keywordData of keywords) {
+                if (keywordData.id) {
+                    const subject = await Subject.findOrFail(keywordData.id);
+                    // await dataset.useTransaction(trx).related('subjects').attach([keywordData.id]);
+                    subject.value = keywordData.value;
+                    subject.type = keywordData.type;
+                    subject.external_key = keywordData.external_key;
+                    if (subject.$isDirty) {
+                        await subject.save();
+                    }
+                } else {
+                    const keyword = new Subject();
+                    keyword.fill(keywordData);
+                    await dataset.useTransaction(trx).related('subjects').save(keyword, false);
+                }
+            }
+
             // Save already existing files
             const files = request.input('fileInputs', []);
             for (const fileData of files) {
@@ -857,43 +881,57 @@ export default class DatasetController {
             }
 
             // handle new uploaded files:
-            const uploadedFiles = request.files('files');
+            const uploadedFiles: MultipartFileContract[] = request.files('files');
             if (Array.isArray(uploadedFiles) && uploadedFiles.length > 0) {
-                // let index = 1;
-                // for (const key in files) {
-                //     const formFile = files[key]
-                // for (const fileData of files) {
                 for (const [index, fileData] of uploadedFiles.entries()) {
-                    // const uploads = request.file('uploads');
-                    // const fileIndex = formFile.file;
-                    // const file = uploads[fileIndex];
-
                     const fileName = `file-${cuid()}.${fileData.extname}`;
-                    const mimeType = fileData.headers['content-type'] || 'application/octet-stream'; // Fallback to a default MIME type
                     const datasetFolder = `files/${dataset.id}`;
-                    await fileData.moveToDisk(
-                        datasetFolder,
-                        {
-                            name: fileName,
-                            overwrite: true, // overwrite in case of conflict
-                        },
-                        'local',
-                    );
-                    // save file metadata into db
-                    const newFile = new File();
-                    newFile.pathName = `${datasetFolder}/${fileName}`;
-                    newFile.fileSize = fileData.size;
-                    newFile.mimeType = mimeType;
-                    newFile.label = fileData.clientName;
-                    newFile.sortOrder = index;
-                    newFile.visibleInFrontdoor = true;
-                    newFile.visibleInOai = true;
+
+                    await fileData.moveToDisk(datasetFolder, { name: fileName, overwrite: true }, 'local');
                     // let path = coverImage.filePath;
-                    await dataset.useTransaction(trx).related('files').save(newFile);
-                    await newFile.createHashValues();
+
+                    const { clientFileName, sortOrder } = this.extractVariableNameAndSortOrder(fileData.clientName);
+                    const mimeType = fileData.headers['content-type'] || 'application/octet-stream'; // Fallback to a default MIME type
+                    // save file metadata into db
+                    // const newFile = new File();
+                    // newFile.pathName = `${datasetFolder}/${fileName}`;
+                    // newFile.fileSize = fileData.size;
+                    // newFile.mimeType = mimeType;
+                    // newFile.label = clientFileName;
+                    // newFile.sortOrder = sortOrder ? sortOrder : index;
+                    // newFile.visibleInFrontdoor = true;
+                    // newFile.visibleInOai = true;
+
+                    const newFile = await dataset
+                        .useTransaction(trx)
+                        .related('files')
+                        .create({
+                            pathName: `${datasetFolder}/${fileName}`,
+                            fileSize: fileData.size,
+                            mimeType,
+                            label: clientFileName,
+                            sortOrder: sortOrder || index,
+                            visibleInFrontdoor: true,
+                            visibleInOai: true,
+                        });
+
+                    // save many related HashValue Instances to the file:
+                    await newFile.createHashValues(trx);
                 }
             }
 
+            // save collection
+            // const collection: Collection | null = await Collection.query().where('id', 21).first();
+            // collection && (await dataset.useTransaction(trx).related('collections').attach([collection.id]));
+
+            // // Save coverage
+            // if (data.coverage && !this.containsOnlyNull(data.coverage)) {
+            //     const formCoverage = request.input('coverage');
+            //     const coverage = await dataset.related('coverage').updateOrCreate({ dataset_id: dataset.id }, formCoverage);
+            // } else if (data.coverage && this.containsOnlyNull(data.coverage) && !dataset.coverage) {
+            //     await dataset.coverage().delete();
+            // }
+
             const input = request.only(['project_id', 'embargo_date', 'language', 'type', 'creating_corporation']);
             // dataset.type = request.input('type');
             dataset.merge(input);
@@ -911,11 +949,30 @@ export default class DatasetController {
             throw error;
         }
 
-        session.flash('message', 'Dataset has been created successfully');
+        session.flash('message', 'Dataset has been updated successfully');
         // return response.redirect().toRoute('user.index');
         return response.redirect().back();
     }
 
+    private extractVariableNameAndSortOrder(inputString: string): { clientFileName: string; sortOrder?: number } {
+        const regex = /^([^?]+)(?:\?([^=]+)=([^&]+))?/;
+        const match = inputString.match(regex);
+
+        if (match) {
+            const clientFileName = match[1];
+
+            const param = match[2];
+            let sortOrder;
+            if (param && param.toLowerCase() === 'sortorder') {
+                sortOrder = parseInt(match[3], 10);
+            }
+
+            return { clientFileName, sortOrder };
+        } else {
+            return { clientFileName: '', sortOrder: undefined }; // Or handle as needed for no match
+        }
+    }
+
     public async delete({ request, inertia, response, session }) {
         const id = request.param('id');
         try {
@@ -923,8 +980,8 @@ export default class DatasetController {
                 .preload('user', (builder) => {
                     builder.select('id', 'login');
                 })
-                .preload('files')
                 .where('id', id)
+                .preload('files')
                 .firstOrFail();
             const validStates = ['inprogress', 'rejected_editor'];
             if (!validStates.includes(dataset.server_state)) {
@@ -958,21 +1015,27 @@ export default class DatasetController {
             if (validStates.includes(dataset.server_state)) {
                 if (dataset.files && dataset.files.length > 0) {
                     for (const file of dataset.files) {
-                        if (file.pathName) {
-                            // delete file from filesystem
-                            await Drive.delete(file.pathName);
-                        }
+                        // overwriten delete method also delets file on filespace
+                        await file.delete();
                     }
                 }
-                // delete dataset wirh relation from db
-                await dataset.delete();
-                session.flash({ message: 'You have deleted 1 dataset!' });
-                return response.redirect().toRoute('dataset.list');
-            } else {
-                session.flash({
-                    warning: `You cannot delete this dataset! The status of this dataset is "${dataset.server_state}"!`,
-                });
-                return response.redirect().back();
+                const datasetFolder = `files/${params.id}`;
+                const folderExists = await Drive.exists(datasetFolder);
+                if (folderExists) {
+                    const folderContents = await Drive.list(datasetFolder).toArray();
+                    if (folderContents.length === 0) {
+                        await Drive.delete(datasetFolder);
+                    }
+                    // delete dataset wirh relation from db
+                    await dataset.delete();
+                    session.flash({ message: 'You have deleted 1 dataset!' });
+                    return response.redirect().toRoute('dataset.list');
+                } else {
+                    session.flash({
+                        warning: `You cannot delete this dataset! Invalid server_state: "${dataset.server_state}"!`,
+                    });
+                    return response.status(400).redirect().back();
+                }
             }
         } catch (error) {
             if (error instanceof ValidationException) {
diff --git a/app/Models/Dataset.ts b/app/Models/Dataset.ts
index c70824d..2ba2c1c 100644
--- a/app/Models/Dataset.ts
+++ b/app/Models/Dataset.ts
@@ -203,7 +203,7 @@ export default class Dataset extends DatasetExtension {
         pivotForeignKey: 'document_id',
         pivotRelatedForeignKey: 'person_id',
         pivotTable: 'link_documents_persons',
-        pivotColumns: ['role', 'sort_order', 'allow_email_contact'],
+        pivotColumns: ['role', 'sort_order', 'allow_email_contact', 'contributor_type'],
         onQuery(query) {
             query.wherePivot('role', 'contributor');
         },
diff --git a/app/Models/File.ts b/app/Models/File.ts
index ab62f54..9649f45 100644
--- a/app/Models/File.ts
+++ b/app/Models/File.ts
@@ -7,6 +7,7 @@ import BaseModel from './BaseModel';
 import * as fs from 'fs';
 import crypto from 'crypto';
 import { TransactionClientContract } from '@ioc:Adonis/Lucid/Database';
+import Drive from '@ioc:Adonis/Core/Drive';
 
 export default class File extends BaseModel {
     // private readonly _data: Uint8Array;
@@ -116,21 +117,20 @@ export default class File extends BaseModel {
         serializeAs: 'fileData',
     })
     public get fileData(): string {
-        // return this.fileData;
-        // const fileData = fs.readFileSync(path.resolve(__dirname, this.filePath));
-        // const fileData = fs.readFileSync(this.filePath);
-        const fileContent: Buffer = fs.readFileSync(this.filePath);
-        // Create a Blob from the file content
-        // const blob = new Blob([fileContent], { type: this.type }); // Adjust
-        // let fileSrc = URL.createObjectURL(blob);
-        // return fileSrc;
+        try {
+            const fileContent: Buffer = fs.readFileSync(this.filePath);
+            // Create a Blob from the file content
+            // const blob = new Blob([fileContent], { type: this.type }); // Adjust
+            // let fileSrc = URL.createObjectURL(blob);
+            // return fileSrc;
 
-        // return Buffer.from(fileContent);
-        // get the buffer from somewhere
-        // const buff = fs.readFileSync('./test.bin');
-        // create a JSON string that contains the data in the property "blob"
-        const json = JSON.stringify({ blob: fileContent.toString('base64') });
-        return json;
+            // create a JSON string that contains the data in the property "blob"
+            const json = JSON.stringify({ blob: fileContent.toString('base64') });
+            return json;
+        } catch (err) {
+            // console.error(`Error reading file: ${err}`);
+            return '';
+        }
     }
 
     public async createHashValues(trx?: TransactionClientContract) {
@@ -139,7 +139,7 @@ export default class File extends BaseModel {
         for (const type of hashtypes) {
             const hash = new HashValue();
             hash.type = type;
-            const hashString = await this.checksumFile(this.filePath, type); // Assuming getRealHash is a method in the same model
+            const hashString = await this._checksumFile(this.filePath, type); // Assuming getRealHash is a method in the same model
             hash.value = hashString;
 
             // https://github.com/adonisjs/core/discussions/1872#discussioncomment-132289
@@ -152,7 +152,17 @@ export default class File extends BaseModel {
         }
     }
 
-    private async checksumFile(path, hashName = 'md5'): Promise<string> {
+    public async delete() {
+        if (this.pathName) {
+            // Delete file from additional storage
+            await Drive.delete(this.pathName);
+        }
+
+        // Call the original delete method of the BaseModel to remove the record from the database
+        await super.delete();
+    }
+
+    private async _checksumFile(path, hashName = 'md5'): Promise<string> {
         return new Promise((resolve, reject) => {
             const hash = crypto.createHash(hashName);
             const stream = fs.createReadStream(path);
diff --git a/app/Models/Person.ts b/app/Models/Person.ts
index 8b15d85..88b5413 100644
--- a/app/Models/Person.ts
+++ b/app/Models/Person.ts
@@ -69,6 +69,12 @@ export default class Person extends BaseModel {
         return stock;
     }
 
+    @computed()
+    public get pivot_contributor_type() {
+        const contributor_type = this.$extras.pivot_contributor_type; //my pivot column name was "stock"
+        return contributor_type;
+    }
+
     @manyToMany(() => Dataset, {
         pivotForeignKey: 'person_id',
         pivotRelatedForeignKey: 'document_id',
diff --git a/app/Models/Subject.ts b/app/Models/Subject.ts
index e3cec00..afb177d 100644
--- a/app/Models/Subject.ts
+++ b/app/Models/Subject.ts
@@ -1,4 +1,4 @@
-import { column, SnakeCaseNamingStrategy, manyToMany, ManyToMany, beforeCreate, beforeUpdate } from '@ioc:Adonis/Lucid/Orm';
+import { column, SnakeCaseNamingStrategy, manyToMany, ManyToMany, computed} from '@ioc:Adonis/Lucid/Orm';
 import BaseModel from './BaseModel';
 
 import { DateTime } from 'luxon';
@@ -44,28 +44,33 @@ export default class Subject extends BaseModel {
     })
     public updated_at: DateTime;
 
-    @beforeCreate()
-    @beforeUpdate()
-    public static async resetDate(role) {
-        role.created_at = this.formatDateTime(role.created_at);
-        role.updated_at = this.formatDateTime(role.updated_at);
-    }
+    // @beforeCreate()
+    // @beforeUpdate()
+    // public static async resetDate(role) {
+    //     role.created_at = this.formatDateTime(role.created_at);
+    //     role.updated_at = this.formatDateTime(role.updated_at);
+    // }
 
-    private static formatDateTime(datetime) {
-        let value = new Date(datetime);
-        return datetime
-            ? value.getFullYear() +
-                  '-' +
-                  (value.getMonth() + 1) +
-                  '-' +
-                  value.getDate() +
-                  ' ' +
-                  value.getHours() +
-                  ':' +
-                  value.getMinutes() +
-                  ':' +
-                  value.getSeconds()
-            : datetime;
+    // private static formatDateTime(datetime) {
+    //     let value = new Date(datetime);
+    //     return datetime
+    //         ? value.getFullYear() +
+    //               '-' +
+    //               (value.getMonth() + 1) +
+    //               '-' +
+    //               value.getDate() +
+    //               ' ' +
+    //               value.getHours() +
+    //               ':' +
+    //               value.getMinutes() +
+    //               ':' +
+    //               value.getSeconds()
+    //         : datetime;
+    // }
+    @computed()
+    public get dataset_count() : number{
+        const count = this.$extras.datasets_count; //my pivot column name was "stock"
+        return count;
     }
 
     @manyToMany(() => Dataset, {
diff --git a/app/Validators/CreateDatasetValidator.ts b/app/Validators/CreateDatasetValidator.ts
index b9a0ea0..cfe602a 100644
--- a/app/Validators/CreateDatasetValidator.ts
+++ b/app/Validators/CreateDatasetValidator.ts
@@ -135,7 +135,7 @@ export default class CreateDatasetValidator {
         'required': '{{ field }} is required',
         'unique': '{{ field }} must be unique, and this value is already taken',
         // 'confirmed': '{{ field }} is not correct',
-        'licenses.minLength': 'at least {{ options.minLength }} permission must be defined',
+        'licenses.minLength': 'at least {{ options.minLength }} licenses must be defined',
         'licenses.*.number': 'Define licences as valid numbers',
         'rights.equalTo': 'you must agree to continue',
 
diff --git a/app/Validators/UpdateDatasetValidator.ts b/app/Validators/UpdateDatasetValidator.ts
index 57d75a5..1000542 100644
--- a/app/Validators/UpdateDatasetValidator.ts
+++ b/app/Validators/UpdateDatasetValidator.ts
@@ -136,7 +136,7 @@ export default class UpdateDatasetValidator {
         'required': '{{ field }} is required',
         'unique': '{{ field }} must be unique, and this value is already taken',
         // 'confirmed': '{{ field }} is not correct',
-        'licenses.minLength': 'at least {{ options.minLength }} permission must be defined',
+        'licenses.minLength': 'at least {{ options.minLength }} licenses must be defined',
         'licenses.*.number': 'Define licences as valid numbers',
         'rights.equalTo': 'you must agree to continue',
 
diff --git a/config/redis.ts b/config/redis.ts
new file mode 100644
index 0000000..9138ae6
--- /dev/null
+++ b/config/redis.ts
@@ -0,0 +1,46 @@
+/**
+ * Config source: https://git.io/JemcF
+ *
+ * Feel free to let us know via PR, if you find something broken in this config
+ * file.
+ */
+
+import Env from '@ioc:Adonis/Core/Env'
+import { redisConfig } from '@adonisjs/redis/build/config'
+
+/*
+|--------------------------------------------------------------------------
+| Redis configuration
+|--------------------------------------------------------------------------
+|
+| Following is the configuration used by the Redis provider to connect to
+| the redis server and execute redis commands.
+|
+| Do make sure to pre-define the connections type inside `contracts/redis.ts`
+| file for AdonisJs to recognize connections.
+|
+| Make sure to check `contracts/redis.ts` file for defining extra connections
+*/
+export default redisConfig({
+  connection: Env.get('REDIS_CONNECTION'),
+
+  connections: {
+    /*
+    |--------------------------------------------------------------------------
+    | The default connection
+    |--------------------------------------------------------------------------
+    |
+    | The main connection you want to use to execute redis commands. The same
+    | connection will be used by the session provider, if you rely on the
+    | redis driver.
+    |
+    */
+    local: {
+      host: Env.get('REDIS_HOST'),
+      port: Env.get('REDIS_PORT'),
+      password: Env.get('REDIS_PASSWORD', ''),
+      db: 0,
+      keyPrefix: '',
+    },
+  },
+})
diff --git a/contracts/redis.ts b/contracts/redis.ts
new file mode 100644
index 0000000..c70ccf3
--- /dev/null
+++ b/contracts/redis.ts
@@ -0,0 +1,13 @@
+/**
+ * Contract source: https://git.io/JemcN
+ *
+ * Feel free to let us know via PR, if you find something broken in this config
+ * file.
+ */
+
+import { InferConnectionsFromConfig } from '@adonisjs/redis/build/config'
+import redisConfig from '../config/redis'
+
+declare module '@ioc:Adonis/Addons/Redis' {
+  interface RedisConnectionsList extends InferConnectionsFromConfig<typeof redisConfig> {}
+}
diff --git a/package-lock.json b/package-lock.json
index a12c562..3ecb05c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,6 +11,7 @@
                 "@adonisjs/auth": "^8.2.3",
                 "@adonisjs/core": "^5.9.0",
                 "@adonisjs/lucid": "^18.3.0",
+                "@adonisjs/redis": "^7.3.4",
                 "@adonisjs/repl": "^3.1.11",
                 "@adonisjs/session": "^6.4.0",
                 "@adonisjs/shield": "^7.1.0",
@@ -529,6 +530,19 @@
                 "truncatise": "0.0.8"
             }
         },
+        "node_modules/@adonisjs/redis": {
+            "version": "7.3.4",
+            "resolved": "https://registry.npmjs.org/@adonisjs/redis/-/redis-7.3.4.tgz",
+            "integrity": "sha512-74SApmgimjwU8QflnhANeo7CpQeP9aoObM217LJ51AtKwTvnb0yXaqdj2v60G9uCqcqZAIFWJmeUdXGgUwGcXw==",
+            "dependencies": {
+                "@poppinss/utils": "^5.0.0",
+                "@types/ioredis": "^4.28.10",
+                "ioredis": "^5.2.3"
+            },
+            "peerDependencies": {
+                "@adonisjs/core": "^5.1.0"
+            }
+        },
         "node_modules/@adonisjs/repl": {
             "version": "3.1.11",
             "resolved": "https://registry.npmjs.org/@adonisjs/repl/-/repl-3.1.11.tgz",
@@ -2886,6 +2900,11 @@
                 "vue": "^3.0.0"
             }
         },
+        "node_modules/@ioredis/commands": {
+            "version": "1.2.0",
+            "resolved": "https://registry.npmjs.org/@ioredis/commands/-/commands-1.2.0.tgz",
+            "integrity": "sha512-Sx1pU8EM64o2BrqNpEO1CNLtKQwyhuXuqyfH7oGKCk+1a33d2r5saW8zNwm3j6BTExtjrv2BxTgzzkMwts6vGg=="
+        },
         "node_modules/@japa/api-client": {
             "version": "1.4.4",
             "resolved": "https://registry.npmjs.org/@japa/api-client/-/api-client-1.4.4.tgz",
@@ -4055,6 +4074,14 @@
                 "@types/node": "*"
             }
         },
+        "node_modules/@types/ioredis": {
+            "version": "4.28.10",
+            "resolved": "https://registry.npmjs.org/@types/ioredis/-/ioredis-4.28.10.tgz",
+            "integrity": "sha512-69LyhUgrXdgcNDv7ogs1qXZomnfOEnSmrmMFqKgt1XMJxmoOSG/u3wYy13yACIfKuMJ8IhKgHafDO3sx19zVQQ==",
+            "dependencies": {
+                "@types/node": "*"
+            }
+        },
         "node_modules/@types/istanbul-lib-coverage": {
             "version": "2.0.6",
             "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.6.tgz",
@@ -7794,6 +7821,14 @@
                 "node": ">=0.4.0"
             }
         },
+        "node_modules/denque": {
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+            "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw==",
+            "engines": {
+                "node": ">=0.10"
+            }
+        },
         "node_modules/depd": {
             "version": "2.0.0",
             "resolved": "https://registry.npmjs.org/depd/-/depd-2.0.0.tgz",
@@ -10365,6 +10400,29 @@
                 "node": ">= 0.10"
             }
         },
+        "node_modules/ioredis": {
+            "version": "5.3.2",
+            "resolved": "https://registry.npmjs.org/ioredis/-/ioredis-5.3.2.tgz",
+            "integrity": "sha512-1DKMMzlIHM02eBBVOFQ1+AolGjs6+xEcM4PDL7NqOS6szq7H9jSaEkIUH6/a5Hl241LzW6JLSiAbNvTQjUupUA==",
+            "dependencies": {
+                "@ioredis/commands": "^1.1.1",
+                "cluster-key-slot": "^1.1.0",
+                "debug": "^4.3.4",
+                "denque": "^2.1.0",
+                "lodash.defaults": "^4.2.0",
+                "lodash.isarguments": "^3.1.0",
+                "redis-errors": "^1.2.0",
+                "redis-parser": "^3.0.0",
+                "standard-as-callback": "^2.1.0"
+            },
+            "engines": {
+                "node": ">=12.22.0"
+            },
+            "funding": {
+                "type": "opencollective",
+                "url": "https://opencollective.com/ioredis"
+            }
+        },
         "node_modules/ipaddr.js": {
             "version": "1.9.1",
             "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
@@ -11493,6 +11551,11 @@
             "integrity": "sha512-FT1yDzDYEoYWhnSGnpE/4Kj1fLZkDFyqRb7fNt6FdYOSxlUWAtp42Eh6Wb0rGIv/m9Bgo7x4GhQbm5Ys4SG5ow==",
             "dev": true
         },
+        "node_modules/lodash.defaults": {
+            "version": "4.2.0",
+            "resolved": "https://registry.npmjs.org/lodash.defaults/-/lodash.defaults-4.2.0.tgz",
+            "integrity": "sha512-qjxPLHd3r5DnsdGacqOMU6pb/avJzdh9tFX2ymgoZE27BmjXrNy/y4LoaiTeAb+O3gL8AfpJGtqfX/ae2leYYQ=="
+        },
         "node_modules/lodash.flatten": {
             "version": "4.4.0",
             "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
@@ -11505,6 +11568,11 @@
             "integrity": "sha512-z+Uw/vLuy6gQe8cfaFWD7p0wVv8fJl3mbzXh33RS+0oW2wvUqiRXiQ69gLWSLpgB5/6sU+r6BlQR0MBILadqTQ==",
             "dev": true
         },
+        "node_modules/lodash.isarguments": {
+            "version": "3.1.0",
+            "resolved": "https://registry.npmjs.org/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz",
+            "integrity": "sha512-chi4NHZlZqZD18a0imDHnZPrDeBbTtVN7GXMwuGdRH9qotxAjYs3aVLKc7zNOG9eddR5Ksd8rvFEBc9SsggPpg=="
+        },
         "node_modules/lodash.isequal": {
             "version": "4.5.0",
             "resolved": "https://registry.npmjs.org/lodash.isequal/-/lodash.isequal-4.5.0.tgz",
@@ -14363,6 +14431,25 @@
                 "@redis/time-series": "1.0.5"
             }
         },
+        "node_modules/redis-errors": {
+            "version": "1.2.0",
+            "resolved": "https://registry.npmjs.org/redis-errors/-/redis-errors-1.2.0.tgz",
+            "integrity": "sha512-1qny3OExCf0UvUV/5wpYKf2YwPcOqXzkwKKSmKHiE6ZMQs5heeE/c8eXK+PNllPvmjgAbfnsbpkGZWy8cBpn9w==",
+            "engines": {
+                "node": ">=4"
+            }
+        },
+        "node_modules/redis-parser": {
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/redis-parser/-/redis-parser-3.0.0.tgz",
+            "integrity": "sha512-DJnGAeenTdpMEH6uAJRK/uiyEIH9WVsUmoLwzudwGJUwZPp80PDBWPHXSAGNPwNvIXAbe7MSUB1zQFugFml66A==",
+            "dependencies": {
+                "redis-errors": "^1.0.0"
+            },
+            "engines": {
+                "node": ">=4"
+            }
+        },
         "node_modules/reflect-metadata": {
             "version": "0.1.13",
             "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.1.13.tgz",
@@ -15514,6 +15601,11 @@
                 "get-source": "^2.0.12"
             }
         },
+        "node_modules/standard-as-callback": {
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/standard-as-callback/-/standard-as-callback-2.1.0.tgz",
+            "integrity": "sha512-qoRRSyROncaz1z0mvYqIE4lCd9p2R90i6GxW3uZv5ucSu8tU7B5HXUP1gG8pVZsYNVaXjk8ClXHPttLyxAL48A=="
+        },
         "node_modules/static-extend": {
             "version": "0.1.2",
             "resolved": "https://registry.npmjs.org/static-extend/-/static-extend-0.1.2.tgz",
diff --git a/package.json b/package.json
index 31c5d39..33ba2c8 100644
--- a/package.json
+++ b/package.json
@@ -69,6 +69,7 @@
         "@adonisjs/auth": "^8.2.3",
         "@adonisjs/core": "^5.9.0",
         "@adonisjs/lucid": "^18.3.0",
+        "@adonisjs/redis": "^7.3.4",
         "@adonisjs/repl": "^3.1.11",
         "@adonisjs/session": "^6.4.0",
         "@adonisjs/shield": "^7.1.0",
diff --git a/resources/js/Components/AsideMenu.vue b/resources/js/Components/AsideMenu.vue
index 05b5b38..e2d46d1 100644
--- a/resources/js/Components/AsideMenu.vue
+++ b/resources/js/Components/AsideMenu.vue
@@ -10,6 +10,7 @@ import OverlayLayer from '@/Components/OverlayLayer.vue';
 // let menu = reactive({});
 // menu = computed(() => usePage().props.navigation?.menu);
 
+
 const layoutService = LayoutService();
 </script>
 
diff --git a/resources/js/Components/AsideMenuItem.vue b/resources/js/Components/AsideMenuItem.vue
index bdee6fc..924c3b3 100644
--- a/resources/js/Components/AsideMenuItem.vue
+++ b/resources/js/Components/AsideMenuItem.vue
@@ -1,6 +1,6 @@
-<script setup>
-import { ref, computed } from 'vue';
-import { Link } from '@inertiajs/vue3';
+<script lang="ts" setup>
+import { ref, computed, ComputedRef } from 'vue';
+import { Link, usePage } from '@inertiajs/vue3';
 // import { Link } from '@inertiajs/inertia-vue3';
 
 import { StyleService } from '@/Stores/style';
@@ -9,6 +9,7 @@ import { getButtonColor } from '@/colors.js';
 import BaseIcon from '@/Components/BaseIcon.vue';
 import AsideMenuList from '@/Components/AsideMenuList.vue';
 import { stardust } from '@eidellev/adonis-stardust/client';
+import type { User } from '@/Dataset';
 
 const props = defineProps({
     item: {
@@ -18,6 +19,10 @@ const props = defineProps({
     isDropdownList: Boolean,
 });
 
+const user: ComputedRef<User> = computed(() => {
+    return usePage().props.authUser as User;
+});
+
 const itemRoute = computed(() => (props.item && props.item.route ? stardust.route(props.item.route) : ''));
 // const isCurrentRoute = computed(() => (props.item && props.item.route ? stardust.isCurrent(props.item.route): false));
 const itemHref = computed(() => (props.item && props.item.href ? props.item.href : ''));
@@ -65,12 +70,20 @@ const is = computed(() => {
     return 'div';
 });
 
+const hasRoles = computed(() => {
+    if (props.item.roles) {
+        return user.value.roles.some(role => props.item.roles.includes(role.name));
+        // return test;
+    }
+    return true
+});
+
 // props.routeName && stardust.isCurrent(props.routeName) ? props.activeColor : null
 </script>
 
 <!-- :target="props.item.target ?? null" -->
 <template>
-    <li>
+    <li v-if="hasRoles">
         <!-- <component :is="itemHref ? 'div' : Link" :href="itemHref ? itemHref : itemRoute"  -->
         <component
             :is="is"
diff --git a/resources/js/Components/AsideMenuList.vue b/resources/js/Components/AsideMenuList.vue
index 582cff5..5ad329d 100644
--- a/resources/js/Components/AsideMenuList.vue
+++ b/resources/js/Components/AsideMenuList.vue
@@ -19,10 +19,10 @@ const menuClick = (event, item) => {
 <template>
     <ul>
         <AsideMenuItem
-            v-for="(item, index) in menu"
+            v-for="(menuItem, index) in menu"
             :key="index"
-            v-bind:item="item"
-            :is-dropdown-list="item.children?.length > 0"
+            v-bind:item="menuItem"
+            :is-dropdown-list="menuItem.children?.length > 0"
             @menu-click="menuClick"
         />
     </ul>
diff --git a/resources/js/Components/FileUpload.vue b/resources/js/Components/FileUpload.vue
index ea418d2..4ebeb05 100644
--- a/resources/js/Components/FileUpload.vue
+++ b/resources/js/Components/FileUpload.vue
@@ -250,7 +250,7 @@ class FileUploadComponent extends Vue {
     }
 
     @Watch("files", {
-        deep: true
+        deep: true //also in case of pushing
     })
     public propertyWatcher(newItems: Array<TethysFile>) {
         // Update sort_order based on the new index when the list is changed
@@ -361,10 +361,11 @@ class FileUploadComponent extends Vue {
         let localUrl: string = "";
         if (file instanceof File) {
             localUrl = URL.createObjectURL(file as Blob);
-        } else if (file.filePath) {
+        } else if (file.fileData) {
             // const blob = new Blob([file.fileData]); 
             // localUrl = URL.createObjectURL(blob);
             const parsed = JSON.parse(file.fileData);
+            file.fileData = "";
             // retrieve the original buffer of data
             const buff = Buffer.from(parsed.blob, "base64");
             const blob = new Blob([buff], { type: 'application/octet-stream' });
diff --git a/resources/js/Components/NavBar.vue b/resources/js/Components/NavBar.vue
index ddecfb5..e330809 100644
--- a/resources/js/Components/NavBar.vue
+++ b/resources/js/Components/NavBar.vue
@@ -34,7 +34,7 @@ import UserAvatarCurrentUser from '@/Components/UserAvatarCurrentUser.vue';
 import BaseIcon from '@/Components/BaseIcon.vue';
 import NavBarSearch from '@/Components/NavBarSearch.vue';
 import { stardust } from '@eidellev/adonis-stardust/client';
-import type User from 'App/Models/User';
+import type { User } from '@/Dataset';
 
 // const mainStore = MainService();
 // const userName = computed(() =>mainStore.userName);
@@ -68,6 +68,9 @@ const menuNavBarToggle = () => {
 const menuOpenLg = () => {
     layoutStore.isAsideLgActive = true;
 };
+const userHasRoles = (roleNames): boolean => {
+    return user.value.roles.some(role => roleNames.includes(role.name));
+};
 
 // const logout = () => {
 // 	// router.post(route('logout'))
@@ -133,7 +136,7 @@ const logout = async () => {
                             <NavBarItem :route-name="'admin.account.info'">
                                 <NavBarItemLabel :icon="mdiAccount" label="My Profile" />
                             </NavBarItem>
-                            <NavBarItem :route-name="'settings'">
+                            <NavBarItem v-if="userHasRoles(['moderator', 'administrator'])" :route-name="'settings'">
                                 <NavBarItemLabel :icon="mdiCogOutline" label="Settings" />
                             </NavBarItem>
                             <NavBarItem>
diff --git a/resources/js/Components/SearchCategoryAutocomplete.vue b/resources/js/Components/SearchCategoryAutocomplete.vue
index e5cb179..6bb38fd 100644
--- a/resources/js/Components/SearchCategoryAutocomplete.vue
+++ b/resources/js/Components/SearchCategoryAutocomplete.vue
@@ -3,13 +3,9 @@
         <div class="flex">
             <!-- <label for="search-dropdown" class="mb-2 text-sm font-medium text-gray-900 sr-only dark:text-white">Your Email</label> -->
             <div class="relative" data-te-dropdown-ref>
-                <button
-                    id="states-button"
-                    data-dropdown-toggle="dropdown-states"
+                <button id="states-button" data-dropdown-toggle="dropdown-states"
                     class="whitespace-nowrap h-12 z-10 inline-flex items-center py-2.5 px-4 text-sm font-medium text-center text-gray-500 bg-gray-100 border border-gray-300 rounded-l-lg hover:bg-gray-200 focus:ring-4 focus:outline-none focus:ring-gray-100 dark:bg-gray-700 dark:hover:bg-gray-600 dark:focus:ring-gray-700 dark:text-white dark:border-gray-600"
-                    type="button"
-                    @click.prevent="showStates"
-                >
+                    type="button" @click.prevent="showStates">
                     <!-- <svg aria-hidden="true" class="h-3 mr-2" viewBox="0 0 15 12" fill="none" xmlns="http://www.w3.org/2000/svg">
                 <rect x="0.5" width="14" height="12" rx="2" fill="white" />
                 <mask id="mask0_12694_49953" style="mask-type: alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="15" height="12">
@@ -69,26 +65,20 @@
             </svg> -->
                     <!-- eng -->
                     {{ language }}
-                    <svg aria-hidden="true" class="w-4 h-4 ml-1" fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
-                        <path
-                            fill-rule="evenodd"
+                    <svg aria-hidden="true" class="w-4 h-4 ml-1" fill="currentColor" viewBox="0 0 20 20"
+                        xmlns="http://www.w3.org/2000/svg">
+                        <path fill-rule="evenodd"
                             d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z"
-                            clip-rule="evenodd"
-                        ></path>
+                            clip-rule="evenodd"></path>
                     </svg>
                 </button>
                 <!-- class="w-full overflow-visible z-10 bg-white divide-y divide-gray-100 rounded-lg shadow w-44 dark:bg-gray-700"-->
-                <div
-                    id="dropdown-states"
-                    v-show="statesToggle"
-                    class="absolute z-[1000] float-left m-0 min-w-max list-none overflow-hidden rounded-lg border-none bg-white bg-clip-padding text-left text-base shadow-lg dark:bg-neutral-700"
-                >
+                <div id="dropdown-states" v-show="statesToggle"
+                    class="absolute z-[1000] float-left m-0 min-w-max list-none overflow-hidden rounded-lg border-none bg-white bg-clip-padding text-left text-base shadow-lg dark:bg-neutral-700">
                     <ul class="py-2 text-sm text-gray-700 dark:text-gray-200" aria-labelledby="states-button">
                         <li v-for="(item, index) in dropDownStates" :key="index" @click.prevent="setLanguage(item)">
-                            <button
-                                type="button"
-                                class="inline-flex w-full px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-400 dark:hover:bg-gray-600 dark:hover:text-white"
-                            >
+                            <button type="button"
+                                class="inline-flex w-full px-4 py-2 text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-400 dark:hover:bg-gray-600 dark:hover:text-white">
                                 <div class="inline-flex items-center">
                                     <span v-html="item.svg"></span>
                                     {{ item.name }}
@@ -102,57 +92,30 @@
             <div class="w-full relative">
                 <!-- :class="inputElClass" -->
                 <!-- class="block p-2.5 w-full z-20 text-sm text-gray-900 bg-gray-50 rounded-r-lg border-l-gray-50 border-l-2 border border-gray-300 focus:ring-blue-500 focus:border-blue-500 dark:bg-gray-700 dark:border-l-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:border-blue-500" -->
-                <input
-                    v-model="computedValue"
-                    type="text"
-                    :name="props.name"
-                    autocomplete="off"
-                    :class="inputElClass"
-                    placeholder="Search Keywords..."
-                    required
-                    @input="handleInput"
-                />
+                <input v-model="computedValue" type="text" :name="props.name" autocomplete="off" :class="inputElClass"
+                    placeholder="Search Keywords..." required @input="handleInput" />
                 <!-- v-model="data.search" -->
-                <svg
-                    class="w-4 h-4 absolute left-2.5 top-3.5"
-                    v-show="computedValue.length < 2"
-                    xmlns="http://www.w3.org/2000/svg"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                >
-                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z" />
+                <svg class="w-4 h-4 absolute left-2.5 top-3.5" v-show="computedValue.length < 2"
+                    xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
+                        d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z" />
                 </svg>
 
-                <svg
-                    class="w-4 h-4 absolute left-2.5 top-3.5"
-                    v-show="computedValue.length >= 2"
-                    xmlns="http://www.w3.org/2000/svg"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                    @click="
-                        () => {
+                <svg class="w-4 h-4 absolute left-2.5 top-3.5" v-show="computedValue.length >= 2"
+                    xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" @click="() => {
                             computedValue = '';
                             data.isOpen = false;
                         }
-                    "
-                >
+                        ">
                     <path stroke-linecap="round" stroke-linejoin="round" d="M6 18L18 6M6 6l12 12" />
                 </svg>
             </div>
             <slot />
         </div>
-        <ul
-            v-if="data.isOpen"
-            class="absolute absolute z-[1000] float-left m-0 list-none bg-white dark:bg-slate-800 m-0 max-h-32 overflow-y-auto scroll-smooth min-w-full"
-        >
-            <li
-                class="leading-3 pl-4 py-3 border-b-2 line border-gray-100 relative cursor-pointer hover:bg-yellow-50 hover:text-gray-900"
-                v-for="(item, index) in data.results"
-                @click.prevent="setResult(item)"
-                :key="index"
-            >
+        <ul v-if="data.isOpen"
+            class="absolute absolute z-[1000] float-left m-0 list-none bg-white dark:bg-slate-800 m-0 max-h-32 overflow-y-auto scroll-smooth min-w-full">
+            <li class="leading-3 pl-4 py-3 border-b-2 line border-gray-100 relative cursor-pointer hover:bg-yellow-50 hover:text-gray-900"
+                v-for="(item, index) in data.results" @click.prevent="setResult(item)" :key="index">
                 <!-- <a href="${BASE}?uri=${a.s.value}&lang=${USER_LANG}"> -->
                 <strong class="text-sm"> {{ item.title.value }}</strong>
                 <!-- </a> -->
@@ -406,7 +369,10 @@ function setResult(item) {
     computedValue.value = item.title.value;
     clear();
     // this.$emit('person', person);
-    emit('subject', language.value);
+    emit('subject', {
+        language: language.value,
+        uri: item.s.value
+    });
 }
 
 function clear() {
diff --git a/resources/js/Components/TableKeywords.vue b/resources/js/Components/TableKeywords.vue
index 723e2d0..5864044 100644
--- a/resources/js/Components/TableKeywords.vue
+++ b/resources/js/Components/TableKeywords.vue
@@ -8,7 +8,6 @@ import { mdiTrashCan } from '@mdi/js';
 import BaseLevel from '@/Components/BaseLevel.vue';
 import BaseButtons from '@/Components/BaseButtons.vue';
 import BaseButton from '@/Components/BaseButton.vue';
-// import Person from 'App/Models/Person';
 import { Subject } from '@/Dataset';
 // import FormField from '@/Components/FormField.vue';
 import FormControl from '@/Components/FormControl.vue';
@@ -120,7 +119,7 @@ const removeItem = (key) => {
                     <UserAvatar :username="client.value" class="w-24 h-24 mx-auto lg:w-6 lg:h-6" />
                 </td> -->
                 <td data-label="Type" scope="row">
-                    <FormControl required v-model="item.type" :type="'select'" placeholder="[Enter Language]" :options="props.subjectTypes">
+                    <FormControl required v-model="item.type" @update:modelValue="() => {item.external_key = undefined; item.value= '';}" :type="'select'" placeholder="[Enter Language]" :options="props.subjectTypes">
                         <div class="text-red-400 text-sm" v-if="errors[`subjects.${index}.type`]">
                             {{ errors[`subjects.${index}.type`].join(', ') }}
                         </div>
@@ -132,8 +131,9 @@ const removeItem = (key) => {
                         v-if="item.type !== 'uncontrolled'"
                         v-model="item.value"
                         @subject="
-                            (language) => {
-                                item.language = language;
+                            (result) => {
+                                item.language = result.language;
+                                item.external_key = result.uri;
                             }
                         "
                     >
diff --git a/resources/js/Dataset.ts b/resources/js/Dataset.ts
index 93102d2..c62b6ad 100644
--- a/resources/js/Dataset.ts
+++ b/resources/js/Dataset.ts
@@ -1,4 +1,24 @@
 import { Ref } from 'vue';
+import { DateTime } from 'luxon';
+
+export interface User {
+    id: number;
+    login: string;
+    email: string;
+    password: string;
+    createdAt: DateTime;
+    updatedAt: DateTime;
+    roles: Array<Role>;
+}
+
+export interface Role {
+    id: number;
+    display_name: string;
+    name: string;
+    description: string;
+    created_at: DateTime;
+    updated_at: DateTime;
+}
 
 export interface Dataset {
     [key: string]:
@@ -75,11 +95,12 @@ export interface TethysFile {
 }
 
 export interface Subject {
-    // id: number;
+    id?: number;
     language: string;
     type: string;
     value: string;
     external_key?: string;
+    dataset_count: number;
 }
 export interface DatasetReference {
     // id: number;
diff --git a/resources/js/Pages/Submitter/Dataset/Create.vue b/resources/js/Pages/Submitter/Dataset/Create.vue
index e7f855c..c7b70d0 100644
--- a/resources/js/Pages/Submitter/Dataset/Create.vue
+++ b/resources/js/Pages/Submitter/Dataset/Create.vue
@@ -290,14 +290,15 @@ const submit = async () => {
 
     // this.currentStatus = STATUS_SAVING;
     // serrors = [];
-    // const files = form.files.map((obj) => {
-    //     return new File([obj.blob], obj.label, { type: obj.type, lastModified: obj.lastModified });
-    // });
+    const files = form.files.map((obj) => {
+        return new File([obj.blob], obj.label, { type: obj.type, lastModified: obj.lastModified });
+    });
 
     // formStep.value++;
     await form
         .transform((data) => ({
             ...data,           
+            files: files,
             rights: form.rights && form.rights == true ? 'true' : 'false',
         }))
         .post(route, {
@@ -404,7 +405,7 @@ const onMapInitialized = (newItem) => {
        adds a new Keyword
        */
 const addKeyword = () => {
-    let newSubject: Subject = { value: 'test', language: '', type: 'uncontrolled' };
+    let newSubject: Subject = { value: 'test', language: '', type: 'uncontrolled', dataset_count: 0 };
     //this.dataset.files.push(uploadedFiles[i]);
     form.subjects.push(newSubject);
 };
diff --git a/resources/js/Pages/Submitter/Dataset/Edit.vue b/resources/js/Pages/Submitter/Dataset/Edit.vue
index 212358d..5aa686a 100644
--- a/resources/js/Pages/Submitter/Dataset/Edit.vue
+++ b/resources/js/Pages/Submitter/Dataset/Edit.vue
@@ -8,11 +8,15 @@
                     color="white" rounded-full small />
             </SectionTitleLineWithButton>
 
+            <NotificationBar v-if="flash.message" color="success" :icon="mdiAlertBoxOutline">
+                {{ flash.message }}
+            </NotificationBar>
+            <FormValidationErrors v-bind:errors="errors" />
             <!-- max-w-2xl	max-width: 42rem; /* 672px */ -->
             <!-- <div class="max-w-2xl mx-auto"> -->
 
             <CardBox :form="true">
-                <FormValidationErrors v-bind:errors="errors" />
+                <!-- <FormValidationErrors v-bind:errors="errors" /> -->
                 <div class="mb-4">
                     <!-- <label for="title" class="block text-gray-700 font-bold mb-2">Title:</label>
                     <input
@@ -218,8 +222,8 @@
                                         <td class="before:hidden lg:w-1 whitespace-nowrap">
                                             <BaseButtons type="justify-start lg:justify-end" no-wrap>
                                                 <!-- <BaseButton color="info" :icon="mdiEye" small @click="isModalActive = true" /> -->
-                                                <BaseButton color="danger" :icon="mdiTrashCan" small v-if="item.id == undefined"
-                                                    @click.prevent="removeDescription(index)" />
+                                                <BaseButton color="danger" :icon="mdiTrashCan" small
+                                                    v-if="item.id == undefined" @click.prevent="removeDescription(index)" />
                                             </BaseButtons>
                                         </td>
                                     </tr>
@@ -469,7 +473,8 @@
 // import { Component, Vue, Prop, Setup, toNative } from 'vue-facing-decorator';
 // import AuthLayout from '@/Layouts/Auth.vue';
 import LayoutAuthenticated from '@/Layouts/LayoutAuthenticated.vue';
-import { useForm, Head } from '@inertiajs/vue3';
+import { useForm, Head, usePage } from '@inertiajs/vue3';
+import { computed, ComputedRef } from 'vue';
 // import { ref } from 'vue';
 // import { MainService } from '@/Stores/main';
 // import FormInput from '@/Components/FormInput.vue'; //          @/Components/FormInput.vue'
@@ -502,8 +507,10 @@ import {
     mdiTrashCan,
     mdiBookOpenPageVariant,
     mdiEarthPlus,
+    mdiAlertBoxOutline,
 } from '@mdi/js';
 import { notify } from '@/notiwind';
+import NotificationBar from '@/Components/NotificationBar.vue';
 
 const props = defineProps({
     errors: {
@@ -557,6 +564,11 @@ const props = defineProps({
 
 
 
+});
+const flash: ComputedRef<any> = computed(() => {
+    // let test = usePage();
+    // console.log(test);
+    return usePage().props.flash;
 });
 
 // const projects = reactive([]);
@@ -639,11 +651,17 @@ const submit = async (): Promise<void> => {
         form.licenses = form.licenses.map((obj) => obj.id.toString());
     }
 
+    // const files = form.files.map((obj) => {
+    //     return new File([obj.blob], obj.label, { type: obj.type, lastModified: obj.lastModified });
+    // });
+
     const [fileUploads, fileInputs] = form.files?.reduce(
         ([fileUploads, fileInputs], obj) => {
             if (!obj.id) {
                 // return MultipartFile for file upload
-                fileUploads[obj.sort_order] = new File([obj.blob], obj.label, { type: obj.type, lastModified: obj.lastModified });
+                let file = new File([obj.blob], `${obj.label}?sortOrder=${obj.sort_order}`, { type: obj.type, lastModified: obj.lastModified });
+                // fileUploads[obj.sort_order] = file;
+                fileUploads.push(file);
             } else {
                 // return normal request input
                 fileInputs.push(obj);
@@ -723,7 +741,7 @@ const onAddContributor = (person) => {
 };
 
 const addKeyword = () => {
-    let newSubject: Subject = { value: 'test', language: '', type: 'uncontrolled' };
+    let newSubject: Subject = { value: 'test', language: '', type: 'uncontrolled', dataset_count: 0 };
     //this.dataset.files.push(uploadedFiles[i]);
     form.subjects.push(newSubject);
 };
@@ -743,7 +761,7 @@ const onMapInitialized = (newItem) => {
 };
 </script>
 
-<style>
+<style scoped>
 .max-w-2xl {
     max-width: 2xl;
 }
diff --git a/resources/js/Pages/Submitter/Dataset/Index.vue b/resources/js/Pages/Submitter/Dataset/Index.vue
index 762134d..6d04bb0 100644
--- a/resources/js/Pages/Submitter/Dataset/Index.vue
+++ b/resources/js/Pages/Submitter/Dataset/Index.vue
@@ -118,7 +118,7 @@ const flash: ComputedRef<any> = computed(() => {
                                         :route-name="stardust.route('dataset.release', [dataset.id])" color="info"
                                         :icon="mdiLockOpen" :label="'Release'" small />
                                     <!-- && (dataset.server_state === 'inprogress' || dataset.server_state === 'rejected_editor')"   -->
-                                    <BaseButton v-if="can.edit" :route-name="stardust.route('dataset.edit', [dataset.id])"
+                                    <BaseButton :route-name="stardust.route('dataset.edit', [dataset.id])"
                                         color="info" :icon="mdiSquareEditOutline" :label="'Edit'" small />
                                     <!-- @click="destroy(dataset.id)" -->
                                     <BaseButton v-if="can.delete" color="danger"
diff --git a/resources/js/Pages/Submitter/EditComponent.ts b/resources/js/Pages/Submitter/EditComponent.ts
index 834f524..1cee44e 100644
--- a/resources/js/Pages/Submitter/EditComponent.ts
+++ b/resources/js/Pages/Submitter/EditComponent.ts
@@ -215,8 +215,8 @@ class EditComponent extends Vue {
         }
     }
 
-    public addKeyword() {
-        let newSubject: Subject = { value: 'test', language: '', type: 'uncontrolled' };
+    public addKeyword() {   
+        let newSubject: Subject = { value: 'test', language: '', type: 'uncontrolled', dataset_count: 0 };
         //this.dataset.files.push(uploadedFiles[i]);
         this.form.subjects.push(newSubject);
     }
diff --git a/resources/js/menu.ts b/resources/js/menu.ts
index f59170f..506fd29 100644
--- a/resources/js/menu.ts
+++ b/resources/js/menu.ts
@@ -36,6 +36,7 @@ export default [
         // route: 'dataset.create',
         icon: mdiDatabasePlus,
         label: 'Submitter',
+        permissions: ['submitter'],
         children: [
             {
                 route: 'dataset.list',
diff --git a/start/inertia.ts b/start/inertia.ts
index 22f1a7f..4a631d7 100644
--- a/start/inertia.ts
+++ b/start/inertia.ts
@@ -24,8 +24,9 @@ Inertia.share({
     },
 
     // params: ({ params }) => params,
-    authUser: ({ auth }: HttpContextContract) => {
+    authUser: async ({ auth }: HttpContextContract) => {
         if (auth.user) {
+            await auth.user.load('roles');
             return auth.user;
             // {
             //     'id': auth.user.id,
diff --git a/start/routes.ts b/start/routes.ts
index b1c000b..6861edd 100644
--- a/start/routes.ts
+++ b/start/routes.ts
@@ -94,6 +94,8 @@ Route.post('/app/login', 'Auth/AuthController.login').as('login.store');
 // Route.post("/signup", "AuthController.signup");
 Route.post('/signout', 'Auth/AuthController.logout').as('logout');
 
+
+// administrator
 Route.group(() => {
     Route.get('/settings', async ({ inertia }) => {
         return inertia.render('Admin/Settings');
@@ -133,6 +135,10 @@ Route.group(() => {
     // .middleware(['auth', 'can:dataset-list,dataset-publish']);
     .middleware(['auth', 'is:administrator,moderator']);
 
+
+
+
+
 Route.get('/edit-account-info', 'UsersController.accountInfo')
     .as('admin.account.info')
     .namespace('App/Controllers/Http/Admin')
@@ -145,9 +151,10 @@ Route.post('/edit-account-info/store/:id', 'UsersController.accountInfoStore')
     .middleware(['auth']);
 // Route::post('change-password', 'UserController@changePasswordStore')->name('admin.account.password.store');
 
+// submitter:
 Route.group(() => {
     // Route.get('/user', 'UsersController.index').as('user.index');
-    Route.get('/dataset', 'DatasetController.index').as('dataset.list').middleware(['auth']); //.middleware(['can:dataset-list']);
+    Route.get('/dataset', 'DatasetController.index').as('dataset.list').middleware(['auth', 'can:dataset-list']);
     Route.get('/dataset/create', 'DatasetController.create').as('dataset.create').middleware(['auth', 'can:dataset-submit']);
     Route.post('/dataset/first/first-step', 'DatasetController.firstStep')
         .as('dataset.first.step')
@@ -158,25 +165,23 @@ Route.group(() => {
     Route.post('/dataset/second/third-step', 'DatasetController.thirdStep')
         .as('dataset.third.step')
         .middleware(['auth', 'can:dataset-submit']);
-
     Route.post('/dataset/submit', 'DatasetController.store').as('dataset.submit').middleware(['auth', 'can:dataset-submit']);
 
     Route.get('/dataset/:id/release', 'DatasetController.release')
         .as('dataset.release')
         .where('id', Route.matchers.number())
-        .middleware(['auth']); //, 'can:dataset-submit']);
+        .middleware(['auth', 'can:dataset-edit']);
     Route.put('/dataset/:id/releaseupdate', 'DatasetController.releaseUpdate')
         .as('dataset.releaseUpdate')
-        .middleware(['auth', 'can:dataset-submit']);
+        .middleware(['auth', 'can:dataset-edit']);
     Route.get('/dataset/:id/edit', 'DatasetController.edit')
         .as('dataset.edit')
         .where('id', Route.matchers.number())
-        .middleware(['auth', 'can:dataset-submit']);
-
+        .middleware(['auth', 'can:dataset-edit']);
     Route.put('/dataset/:id/update', 'DatasetController.update')
     .as('dataset.update')
         .where('id', Route.matchers.number())
-        .middleware(['auth', 'can:dataset-submit']);
+        .middleware(['auth', 'can:dataset-edit']);
     
     Route.get('/dataset/:id/delete', 'DatasetController.delete').as('dataset.delete').middleware(['auth', 'can:dataset-delete']);
     Route.put('/dataset/:id/deleteupdate', 'DatasetController.deleteUpdate')
@@ -195,7 +200,7 @@ Route.group(() => {
 // .middleware(['auth', 'is:submitter']);
 
 Route.group(() => {
-    Route.put('/dataset/:id/update', 'DatasetsController.update').as('editor.dataset.update').middleware(['auth', 'can:dataset-submit']);
+    Route.put('/dataset/:id/update', 'DatasetsController.update').as('editor.dataset.update').middleware(['auth', 'can:dataset-editor-edit']);
 })
     .namespace('App/Controllers/Http/Editor')
     .prefix('editor');
diff --git a/tsconfig.json b/tsconfig.json
index 260c4ef..4316c5a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -30,12 +30,22 @@
         "esModuleInterop": true, //neu
         "allowSyntheticDefaultImports": true, //neu,
         "paths": {
-            "App/*": ["./app/*"],
-            "Config/*": ["./config/*"],
-            "Contracts/*": ["./contracts/*"],
-            "Database/*": ["./database/*"],
+            "App/*": [
+                "./app/*"
+            ],
+            "Config/*": [
+                "./config/*"
+            ],
+            "Contracts/*": [
+                "./contracts/*"
+            ],
+            "Database/*": [
+                "./database/*"
+            ],
             // "@/*": ["./resources/js/"],
-            "@/*": ["./resources/js/*"]
+            "@/*": [
+                "./resources/js/*"
+            ]
             // "vue$": ["vue/dist/vue.runtime.esm-bundler.js"],
         },
         "types": [
@@ -48,8 +58,11 @@
             "@eidellev/inertia-adonisjs",
             "naive-ui/volar",
             "@adonisjs/lucid",
-            "@adonisjs/auth"
+            "@adonisjs/auth",
+            "@adonisjs/redis"
         ]
     },
-    "files": ["index.d.ts"]
+    "files": [
+        "index.d.ts"
+    ]
 }