feat: Create AnonymousUser model and connect to Project

Author: iamanishsrivastava

package.json

@@ -13,13 +13,13 @@
     "test": "jest --watch",
     "build:prod": "next build && next export",
     "prisma": "prisma",
-    "studio": "prisma studio",
     "migrate": "prisma migrate dev --name",
-    "db:push": "prisma db push",
-    "db:studio": "prisma studio",
-    "db:generate": "prisma generate",
-    "db:seed": "prisma db seed",
-    "db:reset": "prisma migrate reset --force"
+    "status": "prisma migrate status",
+    "push": "prisma db push",
+    "generate": "prisma generate",
+    "studio": "prisma studio",
+    "seed": "prisma db seed",
+    "reset": "prisma migrate reset --force"
   },
   "dependencies": {
     "@prisma/client": "^6.7.0",

prisma/migrations/20250511193059_add_anonymous_user_schema/migration.sql

@@ -0,0 +1,27 @@
+-- AlterTable
+ALTER TABLE "Project" ADD COLUMN     "anonymousUserId" TEXT;
+
+-- AlterTable
+ALTER TABLE "Script" ADD COLUMN     "anonymousUserId" TEXT;
+
+-- AlterTable
+ALTER TABLE "Voice" ADD COLUMN     "anonymousUserId" TEXT;
+
+-- CreateTable
+CREATE TABLE "AnonymousUser" (
+    "id" TEXT NOT NULL,
+    "joinedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    "expiresAt" TIMESTAMP(3),
+
+    CONSTRAINT "AnonymousUser_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "Project" ADD CONSTRAINT "Project_anonymousUserId_fkey" FOREIGN KEY ("anonymousUserId") REFERENCES "AnonymousUser"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Script" ADD CONSTRAINT "Script_anonymousUserId_fkey" FOREIGN KEY ("anonymousUserId") REFERENCES "AnonymousUser"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Voice" ADD CONSTRAINT "Voice_anonymousUserId_fkey" FOREIGN KEY ("anonymousUserId") REFERENCES "AnonymousUser"("id") ON DELETE SET NULL ON UPDATE CASCADE;

prisma/schema.prisma

@@ -29,6 +29,18 @@ model User {
   voices   Voice[]
 }
 
+model AnonymousUser {
+  // This model is used to store users who are not logged in
+  id String @id @default(uuid())
+  joinedAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+  expiresAt DateTime?
+
+  projects Project[]
+  scripts  Script[]
+  voices   Voice[]
+}
+
 model Project {
   id         String   @id @default(uuid())
   username   String   @unique
@@ -38,9 +50,11 @@ model Project {
   updatedAt  DateTime @updatedAt
   deletedAt DateTime?
   userId String
-
+  anonymousUserId String?
+  
   user User @relation(fields: [userId], references: [id])
-
+  anonymousUser AnonymousUser? @relation(fields: [anonymousUserId], references: [id]) // Foreign key relation
+  
   scripts Script[]
 }
 
@@ -56,10 +70,13 @@ model Script {
   userId String
   projectId String
   voicesId String? // Optional, because not every script might have a voice
+  anonymousUserId String?        // Optional reference to AnonymousUser
+  
   user User @relation(fields: [userId], references: [id])
   project Project @relation(fields: [projectId], references: [id])
   voices Voice? @relation(fields: [voicesId], references: [id])
   // voices     Voice[]  @relation("ScriptVoices") - many-to-many relation
+  anonymousUser   AnonymousUser? @relation(fields: [anonymousUserId], references: [id])
 }
 
 model Voice {
@@ -69,9 +86,11 @@ model Voice {
   createdAt DateTime @default(now())
   deletedAt DateTime?
   userId String
+  anonymousUserId String?        // Optional reference to AnonymousUser
 
   user User @relation(fields: [userId], references: [id])
-  script Script[]
+  anonymousUser   AnonymousUser? @relation(fields: [anonymousUserId], references: [id])
 
+  script Script[]
   // script Script[] @relation("ScriptVoices") // many-to-many relation
 }

src/lib/prisma/edge.js

@@ -129,6 +129,13 @@ exports.Prisma.UserScalarFieldEnum = {
   updatedAt: 'updatedAt'
 };
 
+exports.Prisma.AnonymousUserScalarFieldEnum = {
+  id: 'id',
+  joinedAt: 'joinedAt',
+  updatedAt: 'updatedAt',
+  expiresAt: 'expiresAt'
+};
+
 exports.Prisma.ProjectScalarFieldEnum = {
   id: 'id',
   username: 'username',
@@ -137,7 +144,8 @@ exports.Prisma.ProjectScalarFieldEnum = {
   createdAt: 'createdAt',
   updatedAt: 'updatedAt',
   deletedAt: 'deletedAt',
-  userId: 'userId'
+  userId: 'userId',
+  anonymousUserId: 'anonymousUserId'
 };
 
 exports.Prisma.ScriptScalarFieldEnum = {
@@ -150,7 +158,8 @@ exports.Prisma.ScriptScalarFieldEnum = {
   deletedAt: 'deletedAt',
   userId: 'userId',
   projectId: 'projectId',
-  voicesId: 'voicesId'
+  voicesId: 'voicesId',
+  anonymousUserId: 'anonymousUserId'
 };
 
 exports.Prisma.VoiceScalarFieldEnum = {
@@ -159,7 +168,8 @@ exports.Prisma.VoiceScalarFieldEnum = {
   metadata: 'metadata',
   createdAt: 'createdAt',
   deletedAt: 'deletedAt',
-  userId: 'userId'
+  userId: 'userId',
+  anonymousUserId: 'anonymousUserId'
 };
 
 exports.Prisma.SortOrder = {
@@ -180,6 +190,7 @@ exports.Prisma.NullsOrder = {
 
 exports.Prisma.ModelName = {
   User: 'User',
+  AnonymousUser: 'AnonymousUser',
   Project: 'Project',
   Script: 'Script',
   Voice: 'Voice'