fix(sso)!: Block user to sign up with email already exists in database

Author: aXenDeveloper

apps/api/package.json

@@ -21,21 +21,21 @@
     "@vitnode/core": "workspace:*",
     "drizzle-kit": "^0.31.4",
     "drizzle-orm": "^0.44.3",
-    "hono": "^4.8.5",
+    "hono": "^4.8.9",
     "next-intl": "^4.3.4",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
-    "zod": "^4.0.5"
+    "zod": "^4.0.10"
   },
   "devDependencies": {
     "@hono/node-server": "^1.17.1",
     "@types/node": "^24.1.0",
     "@types/react": "^19.1.8",
     "@types/react-dom": "^19.1.6",
     "@vitnode/eslint-config": "workspace:*",
-    "dotenv": "^17.2.0",
-    "eslint": "^9.31.0",
-    "react-email": "^4.2.3",
+    "dotenv": "^17.2.1",
+    "eslint": "^9.32.0",
+    "react-email": "^4.2.4",
     "tsc-alias": "^1.8.16",
     "tsx": "^4.20.3",
     "typescript": "^5.8.3"

apps/api/src/locales/@vitnode/core/en.json

@@ -60,6 +60,10 @@
         "403": {
           "title": "Forbidden",
           "desc": "You don't have permission to access this resource."
+        },
+        "409": {
+          "title": "Conflict",
+          "desc": "The request could not be completed due to a conflict with the current state of the resource."
         }
       },
       "user_bar": {
@@ -70,7 +74,12 @@
     "auth": {
       "sso": {
         "or": "Or continue With",
-        "access_denied": "You have denied access to the application or the request has expired. Please try again."
+        "access_denied": "You have denied access to the application or the request has expired. Please try again.",
+        "email_exists": {
+          "title": "You cannot sign in with <provider></provider>",
+          "desc": "An account with this email already exists. Please sign in with another method and connect your <provider></provider> account in your profile settings.",
+          "sign_in": "Go to Login Page"
+        }
       },
       "sign_up": {
         "desc": "Hello there! Create your account to get started.",

apps/docs/content/docs/dev/email/overview.mdx

@@ -28,7 +28,7 @@ export const testRoute = buildRoute({
     await c.get('email').send({
       to: '[email protected]',
       subject: 'Test Email',
-      content: 'This is a test email.',
+      content: () => 'This is a test email.',
     });
 
     return c.text('test');

apps/docs/content/docs/dev/email/templates.mdx

@@ -13,6 +13,44 @@ VitNode uses [React Email](https://react.email/) to create email templates. This
   The current `TailwindCSS` version used for this component is **3.4.10**
 </Callout>
 
+## Usage
+
+Inside your:
+
+- plugin directory => `plugins/{your_plugin}/src/emails/`,
+- or in the directory of your application => `src/emails/`
+
+you can create your email templates. The templates should be React components that return JSX and to be exported as default.
+
+```tsx title="src/emails/test-template.tsx"
+import { Text } from '@react-email/components';
+
+export default function TestTemplateEmail() {
+  return <Text>This is a test email template.</Text>;
+}
+```
+
+```ts title="src/api/modules/users/routes/test.route.ts"
+import { z } from 'zod';
+import { buildRoute } from '@vitnode/core/api/lib/route';
+
+// [!code ++]
+import TestTemplateEmail from '@/emails/test-template';
+
+export const testRoute = buildRoute({
+  handler: async c => {
+    await c.get('email').send({
+      to: '[email protected]',
+      subject: 'Test Email',
+      // [!code ++]
+      content: TestTemplateEmail,
+    });
+
+    return c.text('test');
+  },
+});
+```
+
 ## Components
 
 <Cards>

apps/docs/package.json

@@ -28,17 +28,17 @@
     "babel-plugin-react-compiler": "19.1.0-rc.2",
     "drizzle-kit": "^0.31.4",
     "drizzle-orm": "^0.44.3",
-    "fumadocs-core": "^15.6.5",
-    "fumadocs-mdx": "^11.7.0",
-    "fumadocs-ui": "^15.6.5",
-    "hono": "^4.8.5",
-    "lucide-react": "^0.525.0",
-    "motion": "^12.23.6",
-    "next": "^15.4.2",
+    "fumadocs-core": "^15.6.6",
+    "fumadocs-mdx": "^11.7.1",
+    "fumadocs-ui": "^15.6.6",
+    "hono": "^4.8.9",
+    "lucide-react": "^0.526.0",
+    "motion": "^12.23.9",
+    "next": "^15.4.4",
     "next-intl": "^4.3.4",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
-    "react-hook-form": "^7.60.0",
+    "react-hook-form": "^7.61.1",
     "react-use": "^17.6.0",
     "sonner": "^2.0.6"
   },
@@ -51,13 +51,13 @@
     "@types/react-dom": "^19.1.6",
     "@vitnode/eslint-config": "workspace:*",
     "class-variance-authority": "^0.7.1",
-    "eslint": "^9.31.0",
+    "eslint": "^9.32.0",
     "postcss": "^8.5.6",
-    "react-email": "^4.2.3",
+    "react-email": "^4.2.4",
     "shiki": "^3.8.1",
     "tailwindcss": "^4.1.11",
-    "tw-animate-css": "^1.3.5",
+    "tw-animate-css": "^1.3.6",
     "typescript": "^5.8.3",
-    "zod": "^4.0.5"
+    "zod": "^4.0.10"
   }
 }

apps/docs/src/locales/@vitnode/core/en.json

@@ -60,6 +60,10 @@
         "403": {
           "title": "Forbidden",
           "desc": "You don't have permission to access this resource."
+        },
+        "409": {
+          "title": "Conflict",
+          "desc": "The request could not be completed due to a conflict with the current state of the resource."
         }
       },
       "user_bar": {
@@ -70,7 +74,12 @@
     "auth": {
       "sso": {
         "or": "Or continue With",
-        "access_denied": "You have denied access to the application or the request has expired. Please try again."
+        "access_denied": "You have denied access to the application or the request has expired. Please try again.",
+        "email_exists": {
+          "title": "You cannot sign in with <provider></provider>",
+          "desc": "An account with this email already exists. Please sign in with another method and connect your <provider></provider> account in your profile settings.",
+          "sign_in": "Go to Login Page"
+        }
       },
       "sign_up": {
         "desc": "Hello there! Create your account to get started.",

package.json

@@ -18,14 +18,14 @@
     "test:e2e": "turbo test:e2e"
   },
   "devDependencies": {
-    "@types/node": "^24.0.15",
+    "@types/node": "^24.1.0",
     "@vitnode/eslint-config": "workspace:*",
     "prettier": "^3.6.2",
     "prettier-plugin-tailwindcss": "^0.6.14",
     "tsx": "^4.20.3",
     "turbo": "^2.5.5",
     "typescript": "^5.8.3",
-    "zod": "^4.0.5"
+    "zod": "^4.0.10"
   },
   "engines": {
     "node": ">=22"

packages/create-vitnode-app/package.json

@@ -39,7 +39,7 @@
     "@types/prompts": "^2.4.9",
     "@types/validate-npm-package-name": "^4.0.2",
     "@vitnode/eslint-config": "workspace:*",
-    "eslint": "^9.31.0",
+    "eslint": "^9.32.0",
     "typescript": "^5.8.3"
   }
 }

packages/create-vitnode-app/src/create/create-package-json.ts

@@ -71,7 +71,7 @@ export const createPackageJSON = async ({
           : {}),
         turbo: '^2.5.5',
         typescript: '^5.8.3',
-        zod: '^4.0.5',
+        zod: '^4.0.10',
       },
       packageManager: `${packageManager}@${availablePackageManagers[packageManager]}`,
       workspaces: ['apps/*', 'plugins/*'],
@@ -122,11 +122,11 @@ export const createPackageJSON = async ({
       '@vitnode/core': pkgVitNodeVersion,
       'drizzle-kit': '^0.31.3',
       'drizzle-orm': '^0.44.3',
-      hono: '^4.8.5',
+      hono: '^4.8.9',
       'next-intl': '^4.3.1',
       react: '^19.1',
       'react-dom': '^19.1',
-      zod: '^4.0.5',
+      zod: '^4.0.10',
     },
     devDependencies: {
       '@hono/node-server': '^1.17.1',
@@ -139,10 +139,10 @@ export const createPackageJSON = async ({
       '@types/react': '^19.1',
       '@types/react-dom': '^19.1',
       '@vitnode/eslint-config': pkgVitNodeVersion,
-      dotenv: '^17.2.0',
+      dotenv: '^17.2.1',
       ...(eslint
         ? {
-            eslint: '^9.31.0',
+            eslint: '^9.32.0',
             ...(mode === 'onlyApi'
               ? {
                   'prettier-plugin-tailwindcss': '^0.6.14',
@@ -151,7 +151,7 @@ export const createPackageJSON = async ({
               : {}),
           }
         : {}),
-      'react-email': '^4.2.3',
+      'react-email': '^4.2.4',
       'tsc-alias': '^1.8.16',
       tsx: '^4.20.3',
       typescript: '^5.8.3',
@@ -193,15 +193,15 @@ export const createPackageJSON = async ({
         'babel-plugin-react-compiler': '19.1.0-rc.2',
         'drizzle-kit': '^0.31.4',
         'drizzle-orm': '^0.44.3',
-        hono: '^4.8.5',
-        'lucide-react': '^0.525.0',
-        next: '^15.4.2',
+        hono: '^4.8.9',
+        'lucide-react': '^0.526.0',
+        next: '^15.4.4',
         'next-intl': '^4.3.4',
         react: '^19.1',
         'react-dom': '^19.1',
-        'react-hook-form': '^7.60.0',
+        'react-hook-form': '^7.61.1',
         sonner: '^2.0.6',
-        zod: '^4.0.5',
+        zod: '^4.0.10',
       },
       devDependencies: {
         '@tailwindcss/postcss': '^4.1.11',
@@ -211,15 +211,15 @@ export const createPackageJSON = async ({
         '@vitnode/eslint-config': pkgVitNodeVersion,
         ...(eslint
           ? {
-              eslint: '^9.31.0',
+              eslint: '^9.32.0',
               'prettier-plugin-tailwindcss': '^0.6.14',
               prettier: '^3.6.2',
             }
           : {}),
-        'react-email': '^4.2.3',
+        'react-email': '^4.2.4',
         turbo: '^2.5.5',
         tailwindcss: '^4.1.11',
-        'tw-animate-css': '^1.3.5',
+        'tw-animate-css': '^1.3.6',
         typescript: '^5.8.3',
       },
       packageManager: `${packageManager}@${availablePackageManagers[packageManager]}`,
@@ -255,12 +255,12 @@ export const createPackageJSON = async ({
       dependencies: {
         '@vitnode/core': pkgVitNodeVersion,
         'babel-plugin-react-compiler': '19.1.0-rc.2',
-        'lucide-react': '^0.525.0',
-        next: '^15.4.2',
+        'lucide-react': '^0.526.0',
+        next: '^15.4.4',
         'next-intl': '^4.3.4',
         react: '^19.1',
         'react-dom': '^19.1',
-        'react-hook-form': '^7.60.0',
+        'react-hook-form': '^7.61.1',
         sonner: '^2.0.6',
       },
       devDependencies: {
@@ -274,14 +274,14 @@ export const createPackageJSON = async ({
         'class-variance-authority': '^0.7.1',
         ...(eslint
           ? {
-              eslint: '^9.31.0',
+              eslint: '^9.32.0',
             }
           : {}),
         postcss: '^8.5.6',
         tailwindcss: '^4.1.11',
-        'tw-animate-css': '^1.3.5',
+        'tw-animate-css': '^1.3.6',
         typescript: '^5.8.3',
-        zod: '^4.0.5',
+        zod: '^4.0.10',
       },
     };
 

packages/eslint/eslint.config.mjs

@@ -75,6 +75,7 @@ export default [
   { files: ['**/*.{js,mjs,cjs,jsx,mjsx,ts,tsx,mtsx}'] },
   {
     rules: {
+      'react-hooks/exhaustive-deps': 'off',
       '@eslint-react/no-context-provider': 'off',
       '@eslint-react/no-unstable-default-props': 'off',
       'perfectionist/sort-array-includes': 'warn',