diff --git a/ExpressAPI/prisma/migrations/20240212153007_test_tag/migration.sql b/ExpressAPI/prisma/migrations/20240212153007_test_tag/migration.sql
new file mode 100644
index 0000000000000000000000000000000000000000..1931dc55ba39c69d729213d25294057ba262c76b
--- /dev/null
+++ b/ExpressAPI/prisma/migrations/20240212153007_test_tag/migration.sql
@@ -0,0 +1,7 @@
+-- CreateTable
+CREATE TABLE `Tag` (
+    `name` CHAR(36) NOT NULL,
+    `type` ENUM('LANGUAGE', 'FRAMEWORK', 'THEME', 'USERDEFINED') NOT NULL,
+
+    PRIMARY KEY (`name`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
diff --git a/ExpressAPI/prisma/migrations/20240212153538_test_tag/migration.sql b/ExpressAPI/prisma/migrations/20240212153538_test_tag/migration.sql
new file mode 100644
index 0000000000000000000000000000000000000000..af5102c8ba20cc6051c01d3ca06b2e7f8d7e14d9
--- /dev/null
+++ b/ExpressAPI/prisma/migrations/20240212153538_test_tag/migration.sql
@@ -0,0 +1 @@
+-- This is an empty migration.
\ No newline at end of file
diff --git a/ExpressAPI/prisma/migrations/20240212155805_description_of_the_migration/migration.sql b/ExpressAPI/prisma/migrations/20240212155805_description_of_the_migration/migration.sql
new file mode 100644
index 0000000000000000000000000000000000000000..af5102c8ba20cc6051c01d3ca06b2e7f8d7e14d9
--- /dev/null
+++ b/ExpressAPI/prisma/migrations/20240212155805_description_of_the_migration/migration.sql
@@ -0,0 +1 @@
+-- This is an empty migration.
\ No newline at end of file
diff --git a/ExpressAPI/prisma/migrations/20240212155844_description_of_the_migration/migration.sql b/ExpressAPI/prisma/migrations/20240212155844_description_of_the_migration/migration.sql
new file mode 100644
index 0000000000000000000000000000000000000000..af5102c8ba20cc6051c01d3ca06b2e7f8d7e14d9
--- /dev/null
+++ b/ExpressAPI/prisma/migrations/20240212155844_description_of_the_migration/migration.sql
@@ -0,0 +1 @@
+-- This is an empty migration.
\ No newline at end of file
diff --git a/ExpressAPI/prisma/schema.prisma b/ExpressAPI/prisma/schema.prisma
index 8d0ffc7618e1a2dc1bfba227d381f3ed5d4b05fe..6fed16d63b980486c9979eb9ad1c14d9b906c6c0 100644
--- a/ExpressAPI/prisma/schema.prisma
+++ b/ExpressAPI/prisma/schema.prisma
@@ -4,7 +4,7 @@ generator client {
 
 datasource db {
     provider = "mysql"
-    url      = env("mysql://root:9buz7f312479g6234f1gnioubervw79b8z@localhost:59231/dojo")
+    url      = env("DATABASE_URL")
 }
 
 enum UserRole {
@@ -13,6 +13,13 @@ enum UserRole {
     ADMIN
 }
 
+enum Type{
+    LANGUAGE
+	FRAMEWORK
+	THEME
+	USERDEFINED
+}
+
 model User {
     id             Int       @id /// The user's id is the same as their gitlab id
     name           String?
@@ -75,5 +82,5 @@ model Result {
 
 model Tag {
     name  String   @id @db.Char(36)
-    type  Json     @db.Json
+    type  Type     
 }
\ No newline at end of file
diff --git a/ExpressAPI/src/routes/TagsRoutes.ts b/ExpressAPI/src/routes/TagsRoutes.ts
index 148d7c7545ff3aa0f97b7109542b29849931cfe6..d8af7ea06e9cbf230b2bf89995c7d0a156fe503a 100644
--- a/ExpressAPI/src/routes/TagsRoutes.ts
+++ b/ExpressAPI/src/routes/TagsRoutes.ts
@@ -49,39 +49,25 @@ class TagRoutes implements RoutesManager {
     }
 
     private async addTag(req: express.Request, res: express.Response) {
+        let name = req.body.name
+        let type = req.body.type
         
+        //TODO this
+        db.exercise.upsert({
+            where : { id: name },
+            update: {},
+            create: {
+                id            : name,
+                type          : type,
+        }
+    }
+        )
     }
     private async deleteTag(req: express.Request, res: express.Response) {
         
     }
     private async getSubmittedTag(req: express.Request, res: express.Response) {
-        const repoTree: Array<GitlabTreeFile> = await GitlabManager.getRepositoryTree(req.boundParams.exercise!.assignment.gitlabId);
-
-        let assignmentHjsonFile!: GitlabFile;
-        const immutableFiles: Array<GitlabFile> = await Promise.all(Config.assignment.baseFiles.map(async (baseFile: string) => {
-            const file = await GitlabManager.getFile(req.boundParams.exercise!.assignment.gitlabId, baseFile);
-
-            if ( baseFile === Config.assignment.filename ) {
-                assignmentHjsonFile = file;
-            }
-
-            return file;
-        }));
-
-        const dojoAssignmentFile: AssignmentFile = JSON5.parse(atob(assignmentHjsonFile.content)) as AssignmentFile;
-
-        const immutablePaths = dojoAssignmentFile.immutable.map(fileDescriptor => fileDescriptor.path);
 
-        await Promise.all(repoTree.map(async gitlabTreeFile => {
-            if ( gitlabTreeFile.type == GitlabTreeFileType.BLOB ) {
-                for ( const immutablePath of immutablePaths ) {
-                    if ( gitlabTreeFile.path.startsWith(immutablePath) ) {
-                        immutableFiles.push(await GitlabManager.getFile(req.boundParams.exercise!.assignment.gitlabId, gitlabTreeFile.path));
-                        break;
-                    }
-                }
-            }
-        }));
 
         return req.session.sendResponse(res, StatusCodes.OK, {
             assignment    : (req.boundParams.exercise as Exercise).assignment,