v3.6.0

Co-authored-by: Morgan <33722304+ThyMinimalDev@users.noreply.github.com>
Co-authored-by: Omar López <zomars@me.com>

.env.appStore.example

@@ -37,6 +37,7 @@ BASECAMP3_USER_AGENT=
 
 DAILY_API_KEY=
 DAILY_SCALE_PLAN=''
+DAILY_WEBHOOK_SECRET=''
 
 #   - GOOGLE CALENDAR/MEET/LOGIN
 # Needed to enable Google Calendar integration and Login with Google

.env.example

@@ -25,6 +25,7 @@ CALCOM_LICENSE_KEY=
 DATABASE_URL="postgresql://postgres:@localhost:5450/calendso"
 UPSTASH_REDIS_REST_URL=
 UPSTASH_REDIS_REST_TOKEN=
+INSIGHTS_DATABASE_URL=
 
 # Uncomment to enable a dedicated connection pool for Prisma using Prisma Data Proxy
 # Cold boots will be faster and you'll be able to scale your DB independently of your app.
@@ -87,7 +88,7 @@ CRON_ENABLE_APP_SYNC=false
 
 # Application Key for symmetric encryption and decryption
 # must be 32 bytes for AES256 encryption algorithm
-# You can use: `openssl rand -base64 24` to generate one
+# You can use: `openssl rand -base64 32` to generate one
 CALENDSO_ENCRYPTION_KEY=
 
 # Intercom Config
@@ -106,6 +107,19 @@ NEXT_PUBLIC_HELPSCOUT_KEY=
 NEXT_PUBLIC_FRESHCHAT_TOKEN=
 NEXT_PUBLIC_FRESHCHAT_HOST=
 
+# Google OAuth credentials
+# To enable Login with Google you need to:
+# 1. Set `GOOGLE_API_CREDENTIALS` above
+# 2. Set `GOOGLE_LOGIN_ENABLED` to `true`
+# When self-hosting please ensure you configure the Google integration as an Internal app so no one else can login to your instance
+# @see https://support.google.com/cloud/answer/6158849#public-and-internal&zippy=%2Cpublic-and-internal-applications
+GOOGLE_LOGIN_ENABLED=false
+
+#   - GOOGLE CALENDAR/MEET/LOGIN
+# Needed to enable Google Calendar integration and Login with Google
+# @see https://github.com/calcom/cal.com#obtaining-the-google-api-credentials
+GOOGLE_API_CREDENTIALS=
+
 # Inbox to send user feedback
 SEND_FEEDBACK_EMAIL=
 
@@ -115,6 +129,10 @@ SENDGRID_API_KEY=
 SENDGRID_EMAIL=
 NEXT_PUBLIC_SENDGRID_SENDER_NAME=
 
+# Sentry
+# Used for capturing exceptions and logging messages
+NEXT_PUBLIC_SENTRY_DSN=
+
 # Twilio
 # Used to send SMS reminders in workflows
 TWILIO_SID=
@@ -126,7 +144,7 @@ TWILIO_WHATSAPP_PHONE_NUMBER=
 NEXT_PUBLIC_SENDER_ID=
 TWILIO_VERIFY_SID=
 
-# Set it to "1" if you need to run E2E tests locally. 
+# Set it to "1" if you need to run E2E tests locally.
 NEXT_PUBLIC_IS_E2E=
 
 # Used for internal billing system
@@ -137,6 +155,7 @@ NEXT_PUBLIC_STRIPE_PREMIUM_NEW_PLAN_PRICE=
 STRIPE_TEAM_MONTHLY_PRICE_ID=
 STRIPE_ORG_MONTHLY_PRICE_ID=
 STRIPE_WEBHOOK_SECRET=
+STRIPE_WEBHOOK_SECRET_APPS=
 STRIPE_PRIVATE_KEY=
 STRIPE_CLIENT_ID=
 PAYMENT_FEE_FIXED=
@@ -177,6 +196,10 @@ EMAIL_SERVER_PORT=1025
 # Make sure to run mailhog container manually or with `yarn dx`
 E2E_TEST_MAILHOG_ENABLED=
 
+# Resend
+# Send transactional email using resend
+# RESEND_API_KEY=
+
 # **********************************************************************************************************
 
 # Set the following value to true if you wish to enable Team Impersonation
@@ -203,6 +226,8 @@ CSP_POLICY=
 EDGE_CONFIG=
 
 NEXT_PUBLIC_MINUTES_TO_BOOK=5 # Minutes
+# Control time intervals on a user's Schedule availability
+NEXT_PUBLIC_AVAILABILITY_SCHEDULE_INTERVAL=
 
 # - ORGANIZATIONS *******************************************************************************************
 # Enable Organizations non-prod domain setup, works in combination with organizations feature flag
@@ -230,6 +255,12 @@ AUTH_BEARER_TOKEN_VERCEL=
 E2E_TEST_APPLE_CALENDAR_EMAIL=""
 E2E_TEST_APPLE_CALENDAR_PASSWORD=""
 
+# - CALCOM QA ACCOUNT
+# Used for E2E tests on Cal.com that require 3rd party integrations
+E2E_TEST_CALCOM_QA_EMAIL="qa@example.com"
+# Replace with your own password
+E2E_TEST_CALCOM_QA_PASSWORD="password"
+
 # - APP CREDENTIAL SYNC ***********************************************************************************
 # Used for self-hosters that are implementing Cal.com into their applications that already have certain integrations
 # Under settings/admin/apps ensure that all app secrets are set the same as the parent application
@@ -239,7 +270,7 @@ CALCOM_WEBHOOK_SECRET=""
 CALCOM_WEBHOOK_HEADER_NAME="calcom-webhook-secret"
 CALCOM_CREDENTIAL_SYNC_ENDPOINT=""
 # Key should match on Cal.com and your application
-# must be 32 bytes for AES256 encryption algorithm
+# must be 24 bytes for AES256 encryption algorithm
 # You can use: `openssl rand -base64 24` to generate one
 CALCOM_APP_CREDENTIAL_ENCRYPTION_KEY=""
 
@@ -257,3 +288,17 @@ E2E_TEST_OIDC_USER_EMAIL=
 E2E_TEST_OIDC_USER_PASSWORD=
 
 # ***********************************************************************************************************
+
+# provide a value between 0 and 100 to ensure the percentage of traffic
+# redirected from the legacy to the future pages
+AB_TEST_BUCKET_PROBABILITY=50
+# whether we redirect to the future/event-types from event-types or not
+APP_ROUTER_EVENT_TYPES_ENABLED=0
+APP_ROUTER_SETTINGS_ADMIN_ENABLED=0
+APP_ROUTER_APPS_INSTALLED_CATEGORY_ENABLED=0
+APP_ROUTER_APPS_SLUG_ENABLED=0
+APP_ROUTER_APPS_SLUG_SETUP_ENABLED=0
+# whether we redirect to the future/apps/categories from /apps/categories or not
+APP_ROUTER_APPS_CATEGORIES_ENABLED=0
+# whether we redirect to the future/apps/categories/[category] from /apps/categories/[category] or not
+APP_ROUTER_APPS_CATEGORIES_CATEGORY_ENABLED=0

.github/ISSUE_TEMPLATE/feature_request.md

@@ -47,3 +47,9 @@ assignees: ""
 -->
 
 (Share it here.)
+
+---
+##### House rules
+- If this issue has a `🚨 needs approval` label, don't start coding yet. Wait until a core member approves feature request by removing this label, then you can start coding.
+  - For clarity: Non-core member issues automatically get the `🚨 needs approval` label.
+  - Your feature ideas are invaluable to us! However, they undergo review to ensure alignment with the product's direction.

.github/PULL_REQUEST_TEMPLATE.md

@@ -23,6 +23,7 @@ Fixes # (issue)
 - [ ] Chore (refactoring code, technical debt, workflow improvements)
 - [ ] New feature (non-breaking change which adds functionality)
 - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Tests (Unit/Integration/E2E or any other test)
 - [ ] This change requires a documentation update
 
 ## How should this be tested?
@@ -40,7 +41,7 @@ Fixes # (issue)
 
 ## Checklist
 
-<!-- Please remove all the irrelevant bullets to your PR -->
+<!-- Remove bullet points below that don't apply to you -->
 
 - I haven't read the [contributing guide](https://github.com/calcom/cal.com/blob/main/CONTRIBUTING.md)
 - My code doesn't follow the style guidelines of this project

.github/actions/cache-build/action.yml

@@ -24,6 +24,8 @@ runs:
           **/.turbo/**
           **/dist/**
         key: ${{ runner.os }}-${{ env.cache-name }}-${{ env.key-1 }}-${{ env.key-2 }}-${{ env.key-3 }}-${{ env.key-4 }}
-    - run: yarn build
+    - run: |
+        export NODE_OPTIONS="--max_old_space_size=8192"
+        yarn build
       if: steps.cache-build.outputs.cache-hit != 'true'
       shell: bash

.github/workflows/comment-unapproved-issues

@@ -1,18 +0,0 @@
-name: Add comment
-on:
-  issues:
-    types:
-      - labeled
-jobs:
-  add-comment:
-    if: github.event.label.name == '🚨 needs approval'
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-    steps:
-      - name: Add comment
-        uses: peter-evans/create-or-update-comment@5f728c3dae25f329afbe34ee4d08eef25569d79f
-        with:
-          issue-number: ${{ github.event.issue.number }}
-          body: |
-            This feature request has not been reviewed yet by the Product Team and needs approval beforehand. Once approved, this issue is available for anyone to work on. **Make sure to reference this issue in your pull request.** :sparkles: Thank you for your contribution! :sparkles:

.github/workflows/e2e.yml

@@ -24,7 +24,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        shard: [1, 2, 3, 4, 5]
+        shard: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
     steps:
       - uses: actions/checkout@v3
       - uses: ./.github/actions/dangerous-git-checkout

.github/workflows/merge-conflict.yml

@@ -1,18 +0,0 @@
-name: Auto Comment Merge Conflicts
-on: push
-
-permissions:
-  pull-requests: write
-
-jobs:
-  auto-comment-merge-conflicts:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: codytseng/auto-comment-merge-conflicts@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          comment-body: "Hey there, there is a merge conflict, can you take a look?"
-          wait-ms: 3000
-          max-retries: 5
-          label-name: "🚨 merge conflict"
-          ignore-authors: dependabot,otherAuthor

.github/workflows/pr-assign-team-label.yml

@@ -13,4 +13,4 @@ jobs:
         with:
           repo-token: ${{ secrets.GH_ACCESS_TOKEN }}
           organization-name: calcom
-          ignore-labels: "app-store, ai, authentication, automated-testing, billing, bookings, caldav, calendar-apps, ci, console, crm-apps, docs, documentation, emails, embeds, event-types, i18n, impersonation, manual-testing, ui, performance, ops-stack, organizations, public-api, routing-forms, seats, teams, webhooks, workflows, zapier"
+          ignore-labels: "app-store, ai, authentication, automated-testing, platform, billing, bookings, caldav, calendar-apps, ci, console, crm-apps, docs, documentation, emails, embeds, event-types, i18n, impersonation, manual-testing, ui, performance, ops-stack, organizations, public-api, routing-forms, seats, teams, webhooks, workflows, zapier"

.github/workflows/semantic-pull-requests.yml

@@ -44,5 +44,5 @@ jobs:
         with:
           header: pr-title-lint-error
           message: |
-            Thank you for following the naming conventions! 🙏 Feel free to join our [discord](https://go.cal.com/discord) and post your PR link to [collect XP and win prizes!](https://cal.com/blog/community-incentives)            
+            Thank you for following the naming conventions! 🙏 Feel free to join our [discord](https://go.cal.com/discord) and post your PR link.           
 

.github/workflows/test.yml

@@ -15,3 +15,5 @@ jobs:
       - uses: ./.github/actions/yarn-install
       # Should be an 8GB machine as per https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners
       - run: yarn test
+      # We could add different timezones here that we need to run our tests in
+      - run: TZ=America/Los_Angeles yarn test -- --timeZoneDependentTestsOnly

.github/workflows/welcome-new-contributors.yml

@@ -1,27 +0,0 @@
-name: "Welcome new contributors"
-
-on:
-  issues:
-    types: opened
-  pull_request:
-    types: opened
-
-permissions:
-  pull-requests: write
-  issues: write
-
-jobs:
-  welcome-message:
-    name: Welcoming New Users
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    if: github.event.action == 'opened'
-    steps:
-      - uses: actions/first-interaction@v1
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          pr-message: |-
-            Thank you for making your first Pull Request and taking the time to improve Cal.com ! ❤️🎉
-            Feel free to join our [discord](https://go.cal.com/discord) and post your PR link to [collect XP and win prizes!](https://cal.com/blog/community-incentives)            
-          issue-message: |
-            Thank you for opening your first issue, one of our team members will review it as soon as it possible. ❤️🎉

.yarn/patches/libphonenumber-js-npm-1.10.51-4ff79b15f8.patch

@@ -0,0 +1,15 @@
+diff --git a/index.cjs b/index.cjs
+index c83f700ae9998cd87b4c2d66ecbb2ad3d7b4603c..76a2200b57f0b9243e2c61464d578b67746ad5a4 100644
+--- a/index.cjs
++++ b/index.cjs
+@@ -13,8 +13,8 @@ function withMetadataArgument(func, _arguments) {
+ // https://github.com/babel/babel/issues/2212#issuecomment-131827986
+ // An alternative approach:
+ // https://www.npmjs.com/package/babel-plugin-add-module-exports
+-exports = module.exports = min.parsePhoneNumberFromString
+-exports['default'] = min.parsePhoneNumberFromString
++// exports = module.exports = min.parsePhoneNumberFromString
++// exports['default'] = min.parsePhoneNumberFromString
+ 
+ // `parsePhoneNumberFromString()` named export is now considered legacy:
+ // it has been promoted to a default export due to being too verbose.

.yarn/patches/next-i18next-npm-13.3.0-bf25b0943c.patch

@@ -0,0 +1,26 @@
+diff --git a/dist/commonjs/serverSideTranslations.js b/dist/commonjs/serverSideTranslations.js
+index bcad3d02fbdfab8dacb1d85efd79e98623a0c257..fff668f598154a13c4030d1b4a90d5d9c18214ad 100644
+--- a/dist/commonjs/serverSideTranslations.js
++++ b/dist/commonjs/serverSideTranslations.js
+@@ -36,7 +36,6 @@ var _fs = _interopRequireDefault(require("fs"));
+ var _path = _interopRequireDefault(require("path"));
+ var _createConfig = require("./config/createConfig");
+ var _node = _interopRequireDefault(require("./createClient/node"));
+-var _appWithTranslation = require("./appWithTranslation");
+ var _utils = require("./utils");
+ function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
+ function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { (0, _defineProperty2["default"])(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
+@@ -110,12 +109,8 @@ var serverSideTranslations = /*#__PURE__*/function () {
+               lng: initialLocale
+             }));
+             localeExtension = config.localeExtension, localePath = config.localePath, fallbackLng = config.fallbackLng, reloadOnPrerender = config.reloadOnPrerender;
+-            if (!reloadOnPrerender) {
+-              _context.next = 18;
+-              break;
+-            }
+             _context.next = 18;
+-            return _appWithTranslation.globalI18n === null || _appWithTranslation.globalI18n === void 0 ? void 0 : _appWithTranslation.globalI18n.reloadResources();
++            return void 0;
+           case 18:
+             _createClient = (0, _node["default"])(_objectSpread(_objectSpread({}, config), {}, {
+               lng: initialLocale

CONTRIBUTING.md

@@ -2,7 +2,18 @@
 
 Contributions are what makes the open source community such an amazing place to learn, inspire, and create. Any contributions you make are **greatly appreciated**.
 
-- Before jumping into a PR be sure to search [existing PRs](https://github.com/calcom/cal.com/pulls) or [issues](https://github.com/calcom/cal.com/issues) for an open or closed item that relates to your submission.
+## House rules
+
+- Before submitting a new issue or PR, check if it already exists in [issues](https://github.com/calcom/cal.com/issues) or [PRs](https://github.com/calcom/cal.com/pulls).
+- GitHub issues: take note of the `🚨 needs approval` label.
+  - **For Contributors**:
+    - Feature Requests: Wait for a core member to approve and remove the `🚨 needs approval` label before you start coding or submit a PR.
+    - Bugs, Security, Performance, Documentation, etc.: You can start coding immediately, even if the `🚨 needs approval` label is present. This label mainly concerns feature requests.
+  - **Our Process**:
+    - Issues from non-core members automatically receive the `🚨 needs approval` label.
+    - We greatly value new feature ideas. To ensure consistency in the product's direction, they undergo review and approval.
+
+
 
 ## Priorities
 

README.md

@@ -7,7 +7,7 @@
   <h3 align="center">Cal.com (formerly Calendso)</h3>
 
   <p align="center">
-    The open-source Calendly alternative.
+    The open-source Calendly successor.
     <br />
     <a href="https://cal.com"><strong>Learn more »</strong></a>
     <br />
@@ -50,7 +50,7 @@
 
 # Scheduling infrastructure for absolutely everyone
 
-The open source Calendly alternative. You are in charge
+The open source Calendly successor. You are in charge
 of your own data, workflow, and appearance.
 
 Calendly and other scheduling tools are awesome. It made our lives massively easier. We're using it for business meetings, seminars, yoga classes, and even calls with our families. However, most tools are very limited in terms of control and customization.
@@ -122,7 +122,7 @@ Here is what you need to be able to run Cal.com.
 
 ### Setup
 
-1. Clone the repo into a public GitHub repository (or fork https://github.com/calcom/cal.com/fork). If you plan to distribute the code, keep the source code public to comply with [AGPLv3](https://github.com/calcom/cal.com/blob/main/LICENSE). To clone in a private repository, [acquire a commercial license](https://cal.com/sales))
+1. Clone the repo into a public GitHub repository (or fork https://github.com/calcom/cal.com/fork). If you plan to distribute the code, keep the source code public to comply with [AGPLv3](https://github.com/calcom/cal.com/blob/main/LICENSE). To clone in a private repository, [acquire a commercial license](https://cal.com/sales)
 
    ```sh
    git clone https://github.com/calcom/cal.com.git
@@ -221,7 +221,6 @@ echo 'NEXT_PUBLIC_DEBUG=1' >> .env
 
 1. Copy and paste your `DATABASE_URL` from `.env` to `.env.appStore`.
 
-1. Set a 32 character random string in your `.env` file for the `CALENDSO_ENCRYPTION_KEY` (You can use a command like `openssl rand -base64 24` to generate one).
 1. Set up the database using the Prisma schema (found in `packages/prisma/schema.prisma`)
 
    In a development environment, run:
@@ -597,8 +596,6 @@ Distributed under the [AGPLv3 License](https://github.com/calcom/cal.com/blob/ma
 
 Special thanks to these amazing projects which help power Cal.com:
 
-[<img src="https://cal.com/powered-by-vercel.svg">](https://vercel.com/?utm_source=calend-so&utm_campaign=oss)
-
 - [Vercel](https://vercel.com/?utm_source=calend-so&utm_campaign=oss)
 - [Next.js](https://nextjs.org/)
 - [Day.js](https://day.js.org/)

__checks__/README.md

@@ -0,0 +1,4 @@
+# Checkly Tests
+
+Run as `yarn checkly test`
+Deploy the tests as `yarn checkly deploy`

__checks__/organization.spec.ts

@@ -0,0 +1,53 @@
+import type { Page } from "@playwright/test";
+import { test, expect } from "@playwright/test";
+
+test.describe("Org", () => {
+  // Because these pages involve next.config.js rewrites, it's better to test them on production
+  test.describe("Embeds - i.cal.com", () => {
+    test("Org Profile Page should be embeddable", async ({ page }) => {
+      const response = await page.goto("https://i.cal.com/embed");
+      expect(response?.status()).toBe(200);
+      await page.screenshot({ path: "screenshot.jpg" });
+      await expectPageToBeServerSideRendered(page);
+    });
+
+    test("Org User(Peer) Page should be embeddable", async ({ page }) => {
+      const response = await page.goto("https://i.cal.com/peer/embed");
+      expect(response?.status()).toBe(200);
+      await expect(page.locator("text=Peer Richelsen")).toBeVisible();
+      await expectPageToBeServerSideRendered(page);
+    });
+
+    test("Org User Event(peer/meet) Page should be embeddable", async ({ page }) => {
+      const response = await page.goto("https://i.cal.com/peer/meet/embed");
+      expect(response?.status()).toBe(200);
+      await expect(page.locator('[data-testid="decrementMonth"]')).toBeVisible();
+      await expect(page.locator('[data-testid="incrementMonth"]')).toBeVisible();
+      await expectPageToBeServerSideRendered(page);
+    });
+
+    test("Org Team Profile(/sales) page should be embeddable", async ({ page }) => {
+      const response = await page.goto("https://i.cal.com/sales/embed");
+      expect(response?.status()).toBe(200);
+      await expect(page.locator("text=Cal.com Sales")).toBeVisible();
+      await expectPageToBeServerSideRendered(page);
+    });
+
+    test("Org Team Event page(/sales/hippa) should be embeddable", async ({ page }) => {
+      const response = await page.goto("https://i.cal.com/sales/hipaa/embed");
+      expect(response?.status()).toBe(200);
+      await expect(page.locator('[data-testid="decrementMonth"]')).toBeVisible();
+      await expect(page.locator('[data-testid="incrementMonth"]')).toBeVisible();
+      await expectPageToBeServerSideRendered(page);
+    });
+  });
+});
+
+// This ensures that the route is actually mapped to a page that is using withEmbedSsr
+async function expectPageToBeServerSideRendered(page: Page) {
+  expect(
+    await page.evaluate(() => {
+      return window.__NEXT_DATA__.props.pageProps.isEmbed;
+    })
+  ).toBe(true);
+}

app.json

@@ -83,6 +83,10 @@
     "NEXT_PUBLIC_TEAM_IMPERSONATION": {
       "description": "Set the following value to true if you wish to enable Team Impersonation",
       "value": "false"
+    },
+    "NEXT_PUBLIC_AVAILABILITY_SCHEDULE_INTERVAL": {
+      "description": "Control time intervals on a user's Schedule availability",
+      "value": "15"
     }
   },
   "scripts": {

apps/ai/src/app/api/receive/route.ts

@@ -88,7 +88,7 @@ export const POST = async (request: NextRequest) => {
   // User is not a cal.com user or is using an unverified email.
   if (!signature || !user) {
     await sendEmail({
-      html: `Thanks for your interest in Cal.ai! To get started, Make sure you have a <a href="https://cal.com/signup" target="_blank">cal.com</a> account with this email address.`,
+      html: `Thanks for your interest in Cal.ai! To get started, Make sure you have a <a href="https://cal.com/signup" target="_blank">cal.com</a> account with this email address and then install Cal.ai here: <a href="https://go.cal.com/ai" target="_blank">go.cal.com/ai</a>.`,
       subject: `Re: ${subject}`,
       text: `Thanks for your interest in Cal.ai! To get started, Make sure you have a cal.com account with this email address. You can sign up for an account at: https://cal.com/signup`,
       to: envelope.from,

apps/api/lib/utils/isValidBase64Image.ts

@@ -0,0 +1,4 @@
+export function isValidBase64Image(input: string): boolean {
+  const regex = /^data:image\/[^;]+;base64,(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/;
+  return regex.test(input);
+}

apps/api/lib/validations/availability.ts

@@ -26,6 +26,7 @@ const schemaAvailabilityCreateParams = z
     startTime: z.date().or(z.string()),
     endTime: z.date().or(z.string()),
     days: z.array(z.number()).optional(),
+    date: z.date().or(z.string()).optional(),
   })
   .strict();
 
@@ -34,6 +35,7 @@ const schemaAvailabilityEditParams = z
     startTime: z.date().or(z.string()).optional(),
     endTime: z.date().or(z.string()).optional(),
     days: z.array(z.number()).optional(),
+    date: z.date().or(z.string()).optional(),
   })
   .strict();
 

apps/api/lib/validations/destination-calendar.ts

@@ -3,7 +3,6 @@ import { z } from "zod";
 import { _DestinationCalendarModel as DestinationCalendar } from "@calcom/prisma/zod";
 
 export const schemaDestinationCalendarBaseBodyParams = DestinationCalendar.pick({
-  credentialId: true,
   integration: true,
   externalId: true,
   eventTypeId: true,
@@ -15,7 +14,6 @@ const schemaDestinationCalendarCreateParams = z
   .object({
     integration: z.string(),
     externalId: z.string(),
-    credentialId: z.number(),
     eventTypeId: z.number().optional(),
     bookingId: z.number().optional(),
     userId: z.number().optional(),
@@ -47,5 +45,4 @@ export const schemaDestinationCalendarReadPublic = DestinationCalendar.pick({
   eventTypeId: true,
   bookingId: true,
   userId: true,
-  credentialId: true,
 });

apps/api/lib/validations/event-type.ts

@@ -60,6 +60,7 @@ export const schemaEventTypeBaseBodyParams = EventType.pick({
   successRedirectUrl: true,
   locations: true,
   bookingLimits: true,
+  onlyShowFirstAvailableSlot: true,
   durationLimits: true,
 })
   .merge(
@@ -147,6 +148,7 @@ export const schemaEventTypeReadPublic = EventType.pick({
   seatsShowAvailabilityCount: true,
   bookingFields: true,
   bookingLimits: true,
+  onlyShowFirstAvailableSlot: true,
   durationLimits: true,
 }).merge(
   z.object({

apps/api/lib/validations/schedule.ts

@@ -21,7 +21,16 @@ export const schemaSchedulePublic = z
   .merge(
     z.object({
       availability: z
-        .array(Availability.pick({ id: true, eventTypeId: true, days: true, startTime: true, endTime: true }))
+        .array(
+          Availability.pick({
+            id: true,
+            eventTypeId: true,
+            date: true,
+            days: true,
+            startTime: true,
+            endTime: true,
+          })
+        )
         .transform((v) =>
           v.map((item) => ({
             ...item,

apps/api/lib/validations/user.ts

@@ -4,6 +4,7 @@ import { checkUsername } from "@calcom/lib/server/checkUsername";
 import { _UserModel as User } from "@calcom/prisma/zod";
 import { iso8601 } from "@calcom/prisma/zod-utils";
 
+import { isValidBase64Image } from "~/lib/utils/isValidBase64Image";
 import { timeZone } from "~/lib/validations/shared/timeZone";
 
 // @note: These are the ONLY values allowed as weekStart. So user don't introduce bad data.
@@ -91,7 +92,7 @@ export const schemaUserBaseBodyParams = User.pick({
 // Here we can both require or not (adding optional or nullish) and also rewrite validations for any value
 // for example making weekStart only accept weekdays as input
 const schemaUserEditParams = z.object({
-  email: z.string().email(),
+  email: z.string().email().toLowerCase(),
   username: usernameSchema,
   weekStart: z.nativeEnum(weekdays).optional(),
   brandColor: z.string().min(4).max(9).regex(/^#/).optional(),
@@ -106,13 +107,14 @@ const schemaUserEditParams = z.object({
     .optional()
     .nullable(),
   locale: z.nativeEnum(locales).optional().nullable(),
+  avatar: z.string().refine(isValidBase64Image).optional(),
 });
 
 // @note: These are the values that are editable via PATCH method on the user Model,
 // merging both BaseBodyParams with RequiredParams, and omiting whatever we want at the end.
 
 const schemaUserCreateParams = z.object({
-  email: z.string().email(),
+  email: z.string().email().toLowerCase(),
   username: usernameSchema,
   weekStart: z.nativeEnum(weekdays).optional(),
   brandColor: z.string().min(4).max(9).regex(/^#/).optional(),
@@ -128,6 +130,7 @@ const schemaUserCreateParams = z.object({
     .nullable(),
   locale: z.nativeEnum(locales).optional(),
   createdDate: iso8601.optional(),
+  avatar: z.string().refine(isValidBase64Image).optional(),
 });
 
 // @note: These are the values that are editable via PATCH method on the user Model,

apps/api/lib/validations/webhook.ts

@@ -20,6 +20,7 @@ export const schemaWebhookCreateParams = z
     payloadTemplate: z.string().optional().nullable(),
     eventTypeId: z.number().optional(),
     userId: z.number().optional(),
+    secret: z.string().optional().nullable(),
     // API shouldn't mess with Apps webhooks yet (ie. Zapier)
     // appId: z.string().optional().nullable(),
   })
@@ -31,6 +32,7 @@ export const schemaWebhookEditBodyParams = schemaWebhookBaseBodyParams
   .merge(
     z.object({
       eventTriggers: z.enum(WEBHOOK_TRIGGER_EVENTS).array().optional(),
+      secret: z.string().optional().nullable(),
     })
   )
   .partial()

apps/api/next.config.js

@@ -1,6 +1,8 @@
 const { withAxiom } = require("next-axiom");
+const { withSentryConfig } = require("@sentry/nextjs");
 
-module.exports = withAxiom({
+const plugins = [withAxiom];
+const nextConfig = {
   transpilePackages: [
     "@calcom/app-store",
     "@calcom/core",
@@ -66,4 +68,15 @@ module.exports = withAxiom({
       ],
     };
   },
-});
+};
+
+if (!!process.env.NEXT_PUBLIC_SENTRY_DSN) {
+  nextConfig["sentry"] = {
+    autoInstrumentServerFunctions: true,
+    hideSourceMaps: true,
+  };
+
+  plugins.push(withSentryConfig);
+}
+
+module.exports = () => plugins.reduce((acc, next) => next(acc), nextConfig);

apps/api/package.json

@@ -13,6 +13,7 @@
     "lint": "eslint . --ignore-path .gitignore",
     "lint:fix": "eslint . --ext .ts,.js,.tsx,.jsx --fix",
     "start": "PORT=3002 next start",
+    "docker-start-api": "PORT=80 next start",
     "type-check": "tsc --pretty --noEmit"
   },
   "devDependencies": {
@@ -29,7 +30,7 @@
     "@calcom/lib": "*",
     "@calcom/prisma": "*",
     "@calcom/trpc": "*",
-    "@sentry/nextjs": "^7.20.0",
+    "@sentry/nextjs": "^7.73.0",
     "bcryptjs": "^2.4.3",
     "memory-cache": "^0.2.0",
     "next": "^13.4.6",

apps/api/pages/api/bookings/[id]/_auth-middleware.ts

@@ -6,18 +6,44 @@ import { schemaQueryIdParseInt } from "~/lib/validations/shared/queryIdTransform
 
 async function authMiddleware(req: NextApiRequest) {
   const { userId, prisma, isAdmin, query } = req;
+  if (isAdmin) {
+    return;
+  }
+
   const { id } = schemaQueryIdParseInt.parse(query);
-  const userWithBookings = await prisma.user.findUnique({
+  const userWithBookingsAndTeamIds = await prisma.user.findUnique({
     where: { id: userId },
-    include: { bookings: true },
+    include: {
+      bookings: true,
+      teams: {
+        select: {
+          teamId: true,
+        },
+      },
+    },
   });
 
-  if (!userWithBookings) throw new HttpError({ statusCode: 404, message: "User not found" });
+  if (!userWithBookingsAndTeamIds) throw new HttpError({ statusCode: 404, message: "User not found" });
 
-  const userBookingIds = userWithBookings.bookings.map((booking) => booking.id);
+  const userBookingIds = userWithBookingsAndTeamIds.bookings.map((booking) => booking.id);
 
-  if (!isAdmin && !userBookingIds.includes(id)) {
-    throw new HttpError({ statusCode: 401, message: "You are not authorized" });
+  if (!userBookingIds.includes(id)) {
+    const teamBookings = await prisma.booking.findUnique({
+      where: {
+        id: id,
+        eventType: {
+          team: {
+            id: {
+              in: userWithBookingsAndTeamIds.teams.map((team) => team.teamId),
+            },
+          },
+        },
+      },
+    });
+
+    if (!teamBookings) {
+      throw new HttpError({ statusCode: 401, message: "You are not authorized" });
+    }
   }
 }
 

apps/api/pages/api/bookings/[id]/_delete.ts

@@ -56,10 +56,6 @@ import { schemaQueryIdParseInt } from "~/lib/validations/shared/queryIdTransform
  *               <td>The provided id didn't correspond to any existing booking.</td>
  *             </tr>
  *             <tr>
- *               <td>Cannot cancel past events</td>
- *               <td>The provided id matched an existing booking with a past startDate.</td>
- *             </tr>
- *             <tr>
  *               <td>User not found</td>
  *               <td>The userId did not matched an existing user.</td>
  *             </tr>

apps/api/pages/api/bookings/_post.ts

@@ -205,8 +205,8 @@ import { defaultResponder } from "@calcom/lib/server";
 async function handler(req: NextApiRequest) {
   const { userId, isAdmin } = req;
   if (isAdmin) req.userId = req.body.userId || userId;
-  const booking = await handleNewBooking(req);
-  return booking;
+
+  return await handleNewBooking(req);
 }
 
 export default defaultResponder(handler);

apps/api/pages/api/destination-calendars/[id]/_patch.ts

@@ -1,6 +1,12 @@
+import type { Prisma } from "@prisma/client";
 import type { NextApiRequest } from "next";
+import type { z } from "zod";
 
+import { getCalendarCredentials, getConnectedCalendars } from "@calcom/core/CalendarManager";
+import { HttpError } from "@calcom/lib/http-error";
 import { defaultResponder } from "@calcom/lib/server";
+import type { PrismaClient } from "@calcom/prisma";
+import { credentialForCalendarServiceSelect } from "@calcom/prisma/selects/credential";
 
 import {
   schemaDestinationCalendarEditBodyParams,
@@ -56,16 +62,251 @@ import { schemaQueryIdParseInt } from "~/lib/validations/shared/queryIdTransform
  *       404:
  *        description: Destination calendar not found
  */
+type DestinationCalendarType = {
+  userId?: number | null;
+  eventTypeId?: number | null;
+  credentialId: number | null;
+};
+
+type UserCredentialType = {
+  id: number;
+  appId: string | null;
+  type: string;
+  userId: number | null;
+  user: {
+    email: string;
+  } | null;
+  teamId: number | null;
+  key: Prisma.JsonValue;
+  invalid: boolean | null;
+};
+
 export async function patchHandler(req: NextApiRequest) {
-  const { prisma, query, body } = req;
+  const { userId, isAdmin, prisma, query, body } = req;
   const { id } = schemaQueryIdParseInt.parse(query);
   const parsedBody = schemaDestinationCalendarEditBodyParams.parse(body);
+  const assignedUserId = isAdmin ? parsedBody.userId || userId : userId;
 
+  validateIntegrationInput(parsedBody);
+  const destinationCalendarObject: DestinationCalendarType = await getDestinationCalendar(id, prisma);
+  await validateRequestAndOwnership({ destinationCalendarObject, parsedBody, assignedUserId, prisma });
+
+  const userCredentials = await getUserCredentials({
+    credentialId: destinationCalendarObject.credentialId,
+    userId: assignedUserId,
+    prisma,
+  });
+  const credentialId = await verifyCredentialsAndGetId({
+    parsedBody,
+    userCredentials,
+    currentCredentialId: destinationCalendarObject.credentialId,
+  });
+  // If the user has passed eventTypeId, we need to remove userId from the update data to make sure we don't link it to user as well
+  if (parsedBody.eventTypeId) parsedBody.userId = undefined;
   const destinationCalendar = await prisma.destinationCalendar.update({
     where: { id },
-    data: parsedBody,
+    data: { ...parsedBody, credentialId },
   });
   return { destinationCalendar: schemaDestinationCalendarReadPublic.parse(destinationCalendar) };
 }
 
+/**
+ * Retrieves user credentials associated with a given credential ID and user ID and validates if the credentials belong to this user
+ *
+ * @param credentialId - The ID of the credential to fetch. If not provided, an error is thrown.
+ * @param userId - The user ID against which the credentials need to be verified.
+ * @param prisma - An instance of PrismaClient for database operations.
+ *
+ * @returns - An array containing the matching user credentials.
+ *
+ * @throws HttpError - If `credentialId` is not provided or no associated credentials are found in the database.
+ */
+async function getUserCredentials({
+  credentialId,
+  userId,
+  prisma,
+}: {
+  credentialId: number | null;
+  userId: number;
+  prisma: PrismaClient;
+}) {
+  if (!credentialId) {
+    throw new HttpError({
+      statusCode: 404,
+      message: `Destination calendar missing credential id`,
+    });
+  }
+  const userCredentials = await prisma.credential.findMany({
+    where: { id: credentialId, userId },
+    select: credentialForCalendarServiceSelect,
+  });
+
+  if (!userCredentials || userCredentials.length === 0) {
+    throw new HttpError({
+      statusCode: 400,
+      message: `Bad request, no associated credentials found`,
+    });
+  }
+  return userCredentials;
+}
+
+/**
+ * Verifies the provided credentials and retrieves the associated credential ID.
+ *
+ * This function checks if the `integration` and `externalId` properties from the parsed body are present.
+ * If both properties exist, it fetches the connected calendar credentials using the provided user credentials
+ * and checks for a matching external ID and integration from the list of connected calendars.
+ *
+ * If a match is found, it updates the `credentialId` with the one from the connected calendar.
+ * Otherwise, it throws an HTTP error with a 400 status indicating an invalid credential ID.
+ *
+ * If the parsed body does not contain the necessary properties, the function
+ * returns the `credentialId` from the destination calendar object.
+ *
+ * @param parsedBody - The parsed body from the incoming request, validated against a predefined schema.
+ *                     Checked if it contain properties like `integration` and `externalId`.
+ * @param userCredentials - An array of user credentials used to fetch the connected calendar credentials.
+ * @param destinationCalendarObject - An object representing the destination calendar. Primarily used
+ *                                    to fetch the default `credentialId`.
+ *
+ * @returns - The verified `credentialId` either from the matched connected calendar in case of updating the destination calendar,
+ *            or the provided destination calendar object in other cases.
+ *
+ * @throws HttpError - If no matching connected calendar is found for the given `integration` and `externalId`.
+ */
+async function verifyCredentialsAndGetId({
+  parsedBody,
+  userCredentials,
+  currentCredentialId,
+}: {
+  parsedBody: z.infer<typeof schemaDestinationCalendarEditBodyParams>;
+  userCredentials: UserCredentialType[];
+  currentCredentialId: number | null;
+}) {
+  if (parsedBody.integration && parsedBody.externalId) {
+    const calendarCredentials = getCalendarCredentials(userCredentials);
+
+    const { connectedCalendars } = await getConnectedCalendars(
+      calendarCredentials,
+      [],
+      parsedBody.externalId
+    );
+    const eligibleCalendars = connectedCalendars[0]?.calendars?.filter((calendar) => !calendar.readOnly);
+    const calendar = eligibleCalendars?.find(
+      (c) => c.externalId === parsedBody.externalId && c.integration === parsedBody.integration
+    );
+
+    if (!calendar?.credentialId)
+      throw new HttpError({
+        statusCode: 400,
+        message: "Bad request, credential id invalid",
+      });
+    return calendar?.credentialId;
+  }
+  return currentCredentialId;
+}
+
+/**
+ * Validates the request for updating a destination calendar.
+ *
+ * This function checks the validity of the provided eventTypeId against the existing destination calendar object
+ * in the sense that if the destination calendar is not linked to an event type, the eventTypeId can not be provided.
+ *
+ * It also ensures that the eventTypeId, if provided, belongs to the assigned user.
+ *
+ * @param destinationCalendarObject - An object representing the destination calendar.
+ * @param parsedBody - The parsed body from the incoming request, validated against a predefined schema.
+ * @param assignedUserId - The user ID assigned for the operation, which might be an admin or a regular user.
+ * @param prisma - An instance of PrismaClient for database operations.
+ *
+ * @throws HttpError - If the validation fails or inconsistencies are detected in the request data.
+ */
+async function validateRequestAndOwnership({
+  destinationCalendarObject,
+  parsedBody,
+  assignedUserId,
+  prisma,
+}: {
+  destinationCalendarObject: DestinationCalendarType;
+  parsedBody: z.infer<typeof schemaDestinationCalendarEditBodyParams>;
+  assignedUserId: number;
+  prisma: PrismaClient;
+}) {
+  if (parsedBody.eventTypeId) {
+    if (!destinationCalendarObject.eventTypeId) {
+      throw new HttpError({
+        statusCode: 400,
+        message: `The provided destination calendar can not be linked to an event type`,
+      });
+    }
+
+    const userEventType = await prisma.eventType.findFirst({
+      where: { id: parsedBody.eventTypeId },
+      select: { userId: true },
+    });
+
+    if (!userEventType || userEventType.userId !== assignedUserId) {
+      throw new HttpError({
+        statusCode: 404,
+        message: `Event type with ID ${parsedBody.eventTypeId} not found`,
+      });
+    }
+  }
+
+  if (!parsedBody.eventTypeId) {
+    if (destinationCalendarObject.eventTypeId) {
+      throw new HttpError({
+        statusCode: 400,
+        message: `The provided destination calendar can only be linked to an event type`,
+      });
+    }
+    if (destinationCalendarObject.userId !== assignedUserId) {
+      throw new HttpError({
+        statusCode: 403,
+        message: `Forbidden`,
+      });
+    }
+  }
+}
+
+/**
+ * Fetches the destination calendar based on the provided ID as the path parameter, specifically `credentialId` and `eventTypeId`.
+ *
+ * If no matching destination calendar is found for the provided ID, an HTTP error with a 404 status
+ * indicating that the desired destination calendar was not found is thrown.
+ *
+ * @param id - The ID of the destination calendar to be retrieved.
+ * @param prisma - An instance of PrismaClient for database operations.
+ *
+ * @returns - An object containing details of the matching destination calendar, specifically `credentialId` and `eventTypeId`.
+ *
+ * @throws HttpError - If no destination calendar matches the provided ID.
+ */
+async function getDestinationCalendar(id: number, prisma: PrismaClient) {
+  const destinationCalendarObject = await prisma.destinationCalendar.findFirst({
+    where: {
+      id,
+    },
+    select: { userId: true, eventTypeId: true, credentialId: true },
+  });
+
+  if (!destinationCalendarObject) {
+    throw new HttpError({
+      statusCode: 404,
+      message: `Destination calendar with ID ${id} not found`,
+    });
+  }
+
+  return destinationCalendarObject;
+}
+
+function validateIntegrationInput(parsedBody: z.infer<typeof schemaDestinationCalendarEditBodyParams>) {
+  if (parsedBody.integration && !parsedBody.externalId) {
+    throw new HttpError({ statusCode: 400, message: "External Id is required with integration value" });
+  }
+  if (!parsedBody.integration && parsedBody.externalId) {
+    throw new HttpError({ statusCode: 400, message: "Integration value is required with external ID" });
+  }
+}
+
 export default defaultResponder(patchHandler);

apps/api/pages/api/destination-calendars/_post.ts

@@ -1,7 +1,9 @@
 import type { NextApiRequest } from "next";
 
+import { getCalendarCredentials, getConnectedCalendars } from "@calcom/core/CalendarManager";
 import { HttpError } from "@calcom/lib/http-error";
 import { defaultResponder } from "@calcom/lib/server";
+import { credentialForCalendarServiceSelect } from "@calcom/prisma/selects/credential";
 
 import {
   schemaDestinationCalendarReadPublic,
@@ -38,9 +40,6 @@ import {
  *               externalId:
  *                 type: string
  *                 description: 'The external ID of the integration'
- *               credentialId:
- *                 type: integer
- *                 description: 'The credential ID it is associated with'
  *               eventTypeId:
  *                 type: integer
  *                 description: 'The ID of the eventType it is associated with'
@@ -65,20 +64,38 @@ async function postHandler(req: NextApiRequest) {
   const parsedBody = schemaDestinationCalendarCreateBodyParams.parse(body);
   await checkPermissions(req, userId);
 
-  const assignedUserId = isAdmin ? parsedBody.userId || userId : userId;
+  const assignedUserId = isAdmin && parsedBody.userId ? parsedBody.userId : userId;
 
   /* Check if credentialId data matches the ownership and integration passed in */
-  const credential = await prisma.credential.findFirst({
-    where: { type: parsedBody.integration, userId: assignedUserId },
-    select: { id: true, type: true, userId: true },
+  const userCredentials = await prisma.credential.findMany({
+    where: {
+      type: parsedBody.integration,
+      userId: assignedUserId,
+    },
+    select: credentialForCalendarServiceSelect,
   });
 
-  if (!credential)
+  if (userCredentials.length === 0)
     throw new HttpError({
       statusCode: 400,
       message: "Bad request, credential id invalid",
     });
 
+  const calendarCredentials = getCalendarCredentials(userCredentials);
+
+  const { connectedCalendars } = await getConnectedCalendars(calendarCredentials, [], parsedBody.externalId);
+
+  const eligibleCalendars = connectedCalendars[0]?.calendars?.filter((calendar) => !calendar.readOnly);
+  const calendar = eligibleCalendars?.find(
+    (c) => c.externalId === parsedBody.externalId && c.integration === parsedBody.integration
+  );
+  if (!calendar?.credentialId)
+    throw new HttpError({
+      statusCode: 400,
+      message: "Bad request, credential id invalid",
+    });
+  const credentialId = calendar.credentialId;
+
   if (parsedBody.eventTypeId) {
     const eventType = await prisma.eventType.findFirst({
       where: { id: parsedBody.eventTypeId, userId: parsedBody.userId },
@@ -91,7 +108,9 @@ async function postHandler(req: NextApiRequest) {
     parsedBody.userId = undefined;
   }
 
-  const destination_calendar = await prisma.destinationCalendar.create({ data: { ...parsedBody } });
+  const destination_calendar = await prisma.destinationCalendar.create({
+    data: { ...parsedBody, credentialId },
+  });
 
   return {
     destinationCalendar: schemaDestinationCalendarReadPublic.parse(destination_calendar),

apps/api/pages/api/event-types/[id]/_get.ts

@@ -2,6 +2,7 @@ import type { NextApiRequest } from "next";
 
 import { HttpError } from "@calcom/lib/http-error";
 import { defaultResponder } from "@calcom/lib/server";
+import { MembershipRole } from "@calcom/prisma/enums";
 
 import { schemaEventTypeReadPublic } from "~/lib/validations/event-type";
 import { schemaQueryIdParseInt } from "~/lib/validations/shared/queryIdTransformParseInt";
@@ -51,6 +52,7 @@ export async function getHandler(req: NextApiRequest) {
       customInputs: true,
       team: { select: { slug: true } },
       users: true,
+      hosts: { select: { userId: true, isFixed: true } },
       owner: { select: { username: true, id: true } },
       children: { select: { id: true, userId: true } },
     },
@@ -88,7 +90,9 @@ async function checkPermissions<T extends BaseEventTypeCheckPermissions>(
   if (req.isAdmin) return true;
   if (eventType?.teamId) {
     req.query.teamId = String(eventType.teamId);
-    await canAccessTeamEventOrThrow(req, "MEMBER");
+    await canAccessTeamEventOrThrow(req, {
+      in: [MembershipRole.OWNER, MembershipRole.ADMIN, MembershipRole.MEMBER],
+    });
   }
   if (eventType?.userId === req.userId) return true; // is owner.
   throw new HttpError({ statusCode: 403, message: "Forbidden" });

apps/api/pages/api/event-types/_get.ts

@@ -45,6 +45,7 @@ async function getHandler(req: NextApiRequest) {
       customInputs: true,
       team: { select: { slug: true } },
       users: true,
+      hosts: { select: { userId: true, isFixed: true } },
       owner: { select: { username: true, id: true } },
       children: { select: { id: true, userId: true } },
     },

apps/api/pages/api/event-types/_post.ts

@@ -3,8 +3,10 @@ import type { NextApiRequest } from "next";
 
 import { HttpError } from "@calcom/lib/http-error";
 import { defaultResponder } from "@calcom/lib/server";
+import { MembershipRole } from "@calcom/prisma/client";
 
 import { schemaEventTypeCreateBodyParams, schemaEventTypeReadPublic } from "~/lib/validations/event-type";
+import { canUserAccessTeamWithRole } from "~/pages/api/teams/[teamId]/_auth-middleware";
 
 import checkParentEventOwnership from "./_utils/checkParentEventOwnership";
 import checkTeamEventEditPermission from "./_utils/checkTeamEventEditPermission";
@@ -299,7 +301,7 @@ async function postHandler(req: NextApiRequest) {
     data.hosts = { createMany: { data: hosts } };
   }
 
-  const eventType = await prisma.eventType.create({ data });
+  const eventType = await prisma.eventType.create({ data, include: { hosts: true } });
 
   return {
     event_type: schemaEventTypeReadPublic.parse(eventType),
@@ -316,8 +318,20 @@ async function checkPermissions(req: NextApiRequest) {
       statusCode: 401,
       message: "ADMIN required for `userId`",
     });
-  /* Admin users are required to pass in a userId */
-  if (isAdmin && !body.userId) throw new HttpError({ statusCode: 400, message: "`userId` required" });
+  if (
+    body.teamId &&
+    !isAdmin &&
+    !(await canUserAccessTeamWithRole(req.prisma, req.userId, isAdmin, body.teamId, {
+      in: [MembershipRole.OWNER, MembershipRole.ADMIN],
+    }))
+  )
+    throw new HttpError({
+      statusCode: 401,
+      message: "ADMIN required for `teamId`",
+    });
+  /* Admin users are required to pass in a userId or teamId */
+  if (isAdmin && !body.userId && !body.teamId)
+    throw new HttpError({ statusCode: 400, message: "`userId` or `teamId` required" });
 }
 
 export default defaultResponder(postHandler);

apps/api/pages/api/index.ts

@@ -1,5 +1,5 @@
 import type { NextApiRequest, NextApiResponse } from "next";
 
 export default async function CalcomApi(_: NextApiRequest, res: NextApiResponse) {
-  res.status(201).json({ message: "Welcome to Cal.com API - docs are at https://developer.cal.com/api" });
+  res.status(200).json({ message: "Welcome to Cal.com API - docs are at https://developer.cal.com/api" });
 }

apps/api/pages/api/slots/_get.ts

@@ -1,5 +1,9 @@
+import timezone from "dayjs/plugin/timezone";
+import utc from "dayjs/plugin/utc";
 import type { NextApiRequest, NextApiResponse } from "next";
 
+import dayjs from "@calcom/dayjs";
+import { isSupportedTimeZone } from "@calcom/lib/date-fns";
 import { HttpError } from "@calcom/lib/http-error";
 import { defaultResponder } from "@calcom/lib/server";
 import { createContext } from "@calcom/trpc/server/createContext";
@@ -9,10 +13,34 @@ import { getAvailableSlots } from "@calcom/trpc/server/routers/viewer/slots/util
 import { TRPCError } from "@trpc/server";
 import { getHTTPStatusCodeFromError } from "@trpc/server/http";
 
+// Apply plugins
+dayjs.extend(utc);
+dayjs.extend(timezone);
+
 async function handler(req: NextApiRequest, res: NextApiResponse) {
   try {
-    const input = getScheduleSchema.parse(req.query);
-    return await getAvailableSlots({ ctx: await createContext({ req, res }), input });
+    const { usernameList, ...rest } = req.query;
+    let slugs = usernameList;
+    if (!Array.isArray(usernameList)) {
+      slugs = usernameList ? [usernameList] : [];
+    }
+    const input = getScheduleSchema.parse({ usernameList: slugs, ...rest });
+    const timeZoneSupported = input.timeZone ? isSupportedTimeZone(input.timeZone) : false;
+    const availableSlots = await getAvailableSlots({ ctx: await createContext({ req, res }), input });
+    const slotsInProvidedTimeZone = timeZoneSupported
+      ? Object.keys(availableSlots.slots).reduce(
+          (acc: Record<string, { time: string; attendees?: number; bookingUid?: string }[]>, date) => {
+            acc[date] = availableSlots.slots[date].map((slot) => ({
+              ...slot,
+              time: dayjs(slot.time).tz(input.timeZone).format(),
+            }));
+            return acc;
+          },
+          {}
+        )
+      : availableSlots;
+
+    return slotsInProvidedTimeZone;
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
   } catch (cause) {
     if (cause instanceof TRPCError) {

apps/api/pages/api/teams/[teamId]/_auth-middleware.ts

@@ -22,7 +22,21 @@ export async function checkPermissions(
   role: Prisma.MembershipWhereInput["role"] = MembershipRole.OWNER
 ) {
   const { userId, prisma, isAdmin } = req;
-  const { teamId } = schemaQueryTeamId.parse(req.query);
+  const { teamId } = schemaQueryTeamId.parse({
+    teamId: req.query.teamId,
+    version: req.query.version,
+    apiKey: req.query.apiKey,
+  });
+  return canUserAccessTeamWithRole(prisma, userId, isAdmin, teamId, role);
+}
+
+export async function canUserAccessTeamWithRole(
+  prisma: NextApiRequest["prisma"],
+  userId: number,
+  isAdmin: boolean,
+  teamId: number,
+  role: Prisma.MembershipWhereInput["role"] = MembershipRole.OWNER
+) {
   const args: Prisma.TeamFindFirstArgs = { where: { id: teamId } };
   /** If not ADMIN then we check if the actual user belongs to team and matches the required role */
   if (!isAdmin) args.where = { ...args.where, members: { some: { userId, role } } };

apps/api/pages/api/teams/[teamId]/event-types/_get.ts

@@ -56,6 +56,14 @@ async function getHandler(req: NextApiRequest) {
             members: { some: { userId } },
           },
     },
+    include: {
+      customInputs: true,
+      team: { select: { slug: true } },
+      users: true,
+      hosts: { select: { userId: true, isFixed: true } },
+      owner: { select: { username: true, id: true } },
+      children: { select: { id: true, userId: true } },
+    },
   };
 
   const data = await prisma.eventType.findMany(args);

apps/api/pages/api/users/[userId]/_delete.ts

@@ -1,5 +1,6 @@
 import type { NextApiRequest } from "next";
 
+import { deleteUser } from "@calcom/features/users/lib/userDeletionService";
 import { HttpError } from "@calcom/lib/http-error";
 import { defaultResponder } from "@calcom/lib/server";
 
@@ -41,10 +42,18 @@ export async function deleteHandler(req: NextApiRequest) {
   // Here we only check for ownership of the user if the user is not admin, otherwise we let ADMIN's edit any user
   if (!isAdmin && query.userId !== req.userId) throw new HttpError({ statusCode: 403, message: "Forbidden" });
 
-  const user = await prisma.user.findUnique({ where: { id: query.userId } });
+  const user = await prisma.user.findUnique({
+    where: { id: query.userId },
+    select: {
+      id: true,
+      email: true,
+      metadata: true,
+    },
+  });
   if (!user) throw new HttpError({ statusCode: 404, message: "User not found" });
 
-  await prisma.user.delete({ where: { id: user.id } });
+  await deleteUser(user);
+
   return { message: `User with id: ${user.id} deleted successfully` };
 }
 

apps/api/pages/api/users/[userId]/_patch.ts

@@ -65,6 +65,9 @@ import { schemaUserEditBodyParams, schemaUserReadPublic } from "~/lib/validation
  *               locale:
  *                 description: The user's locale. Acceptable values are one of [EN, FR, IT, RU, ES, DE, PT, RO, NL, PT_BR, ES_419, KO, JA, PL, AR, IW, ZH_CH, ZH_TW, CS, SR, SV, VI]
  *                 type: string
+ *               avatar:
+ *                 description: The user's avatar, in base64 format
+ *                 type: string
  *           examples:
  *              user:
  *                summary: An example of USER

apps/api/pages/api/users/_post.ts

@@ -60,6 +60,9 @@ import { schemaUserCreateBodyParams } from "~/lib/validations/user";
  *               locale:
  *                 description: The new user's locale. Acceptable values are one of [EN, FR, IT, RU, ES, DE, PT, RO, NL, PT_BR, ES_419, KO, JA, PL, AR, IW, ZH_CH, ZH_TW, CS, SR, SV, VI]
  *                 type: string
+ *               avatar:
+ *                 description: The user's avatar, in base64 format
+ *                 type: string
  *           examples:
  *              user:
  *                summary: An example of USER

apps/api/pages/api/webhooks/[id]/_patch.ts

@@ -51,6 +51,9 @@ import { schemaWebhookEditBodyParams, schemaWebhookReadPublic } from "~/lib/vali
  *               eventTypeId:
  *                 type: number
  *                 description: The event type ID if this webhook should be associated with only that event type
+ *               secret:
+ *                 type: string
+ *                 description: The secret to verify the authenticity of the received payload
  *     tags:
  *     - webhooks
  *     externalDocs:

apps/api/pages/api/webhooks/_post.ts

@@ -49,6 +49,9 @@ import { schemaWebhookCreateBodyParams, schemaWebhookReadPublic } from "~/lib/va
  *               eventTypeId:
  *                 type: number
  *                 description: The event type ID if this webhook should be associated with only that event type
+ *               secret:
+ *                 type: string
+ *                 description: The secret to verify the authenticity of the received payload
  *     tags:
  *     - webhooks
  *     externalDocs:

apps/api/sentry.client.config.ts

@@ -0,0 +1 @@
+export {};

apps/api/sentry.edge.config.ts

@@ -0,0 +1,5 @@
+import * as Sentry from "@sentry/nextjs";
+
+Sentry.init({
+  dsn: process.env.NEXT_PUBLIC_SENTRY_DSN,
+});

apps/api/sentry.server.config.ts

@@ -0,0 +1,6 @@
+import * as Sentry from "@sentry/nextjs";
+
+Sentry.init({
+  dsn: process.env.NEXT_PUBLIC_SENTRY_DSN,
+  tracesSampleRate: 1.0,
+});

apps/api/test/lib/bookings/_post.test.ts

@@ -8,6 +8,7 @@ import { describe, expect, test, vi } from "vitest";
 
 import dayjs from "@calcom/dayjs";
 import sendPayload from "@calcom/features/webhooks/lib/sendPayload";
+import { ErrorCode } from "@calcom/lib/errorCodes";
 import { buildBooking, buildEventType, buildWebhook } from "@calcom/lib/test/builder";
 import prisma from "@calcom/prisma";
 
@@ -148,7 +149,7 @@ describe.skipIf(true)("POST /api/bookings", () => {
       expect(res._getStatusCode()).toBe(500);
       expect(JSON.parse(res._getData())).toEqual(
         expect.objectContaining({
-          message: "No available users found.",
+          message: ErrorCode.NoAvailableUsersFound,
         })
       );
     });

apps/api/vercel.json

@@ -0,0 +1,7 @@
+{
+  "functions": {
+    "pages/api/slots/*.ts": {
+      "memory": 512
+    }
+  }
+}

apps/storybook/.gitignore

@@ -8,7 +8,9 @@ pnpm-debug.log*
 lerna-debug.log*
 
 node_modules
-storybook-static
+storybook-static/*
+!storybook-static/favicon.ico
+!storybook-static/sb-cover.jpg
 dist
 dist-ssr
 *.local

apps/storybook/.storybook/main.js

@@ -1,76 +0,0 @@
-const path = require("path");
-
-module.exports = {
-  stories: [
-    "../intro.stories.mdx",
-    "../../../packages/ui/components/**/*.stories.mdx",
-    "../../../packages/atoms/**/*.stories.mdx",
-    "../../../packages/features/**/*.stories.mdx",
-    "../../../packages/ui/components/**/*.stories.@(js|jsx|ts|tsx)",
-  ],
-  addons: [
-    "@storybook/addon-links",
-    "@storybook/addon-essentials",
-    "@storybook/addon-interactions",
-    "storybook-addon-rtl-direction",
-    "storybook-react-i18next",
-    "storybook-addon-next",
-    "storybook-addon-next-router",
-    /*{
-      name: "storybook-addon-next",
-      options: {
-        nextConfigPath: path.resolve(__dirname, "../../web/next.config.js"),
-      },
-    },*/
-  ],
-  framework: "@storybook/react",
-  core: {
-    builder: "webpack5",
-  },
-  staticDirs: ["../public"],
-  webpackFinal: async (config, { configType }) => {
-    config.resolve.fallback = {
-      fs: false,
-      assert: false,
-      buffer: false,
-      console: false,
-      constants: false,
-      crypto: false,
-      domain: false,
-      events: false,
-      http: false,
-      https: false,
-      os: false,
-      path: false,
-      punycode: false,
-      process: false,
-      querystring: false,
-      stream: false,
-      string_decoder: false,
-      sys: false,
-      timers: false,
-      tty: false,
-      url: false,
-      util: false,
-      vm: false,
-      zlib: false,
-    };
-
-    config.module.rules.push({
-      test: /\.css$/,
-      use: [
-        "style-loader",
-        {
-          loader: "css-loader",
-          options: {
-            modules: true, // Enable modules to help you using className
-          },
-        },
-      ],
-      include: path.resolve(__dirname, "../src"),
-    });
-
-    return config;
-  },
-  typescript: { reactDocgen: "react-docgen" },
-};

apps/storybook/.storybook/main.ts

@@ -0,0 +1,96 @@
+import type { StorybookConfig } from "@storybook/nextjs";
+import path, { dirname, join } from "path";
+
+const config: StorybookConfig = {
+  stories: [
+    "../intro.stories.mdx",
+    "../../../packages/ui/components/**/*.stories.mdx", // legacy SB6 stories
+    "../../../packages/ui/components/**/*.stories.@(js|jsx|ts|tsx)",
+    "../../../packages/ui/components/**/*.docs.mdx",
+    "../../../packages/features/**/*.stories.@(js|jsx|ts|tsx)",
+    "../../../packages/features/**/*.docs.mdx",
+    "../../../packages/atoms/**/*.stories.@(js|jsx|ts|tsx)",
+    "../../../packages/atoms/**/*.docs.mdx",
+  ],
+
+  addons: [
+    getAbsolutePath("@storybook/addon-links"),
+    getAbsolutePath("@storybook/addon-essentials"),
+    getAbsolutePath("@storybook/addon-interactions"),
+    getAbsolutePath("storybook-addon-rtl-direction"),
+    getAbsolutePath("storybook-react-i18next"),
+  ],
+
+  framework: {
+    name: getAbsolutePath("@storybook/nextjs") as "@storybook/nextjs",
+
+    options: {
+      // builder: {
+      //   fsCache: true,
+      //   lazyCompilation: true,
+      // },
+    },
+  },
+
+  staticDirs: ["../public"],
+
+  webpackFinal: async (config, { configType }) => {
+    config.resolve = config.resolve || {};
+    config.resolve.fallback = {
+      fs: false,
+      assert: false,
+      buffer: false,
+      console: false,
+      constants: false,
+      crypto: false,
+      domain: false,
+      events: false,
+      http: false,
+      https: false,
+      os: false,
+      path: false,
+      punycode: false,
+      process: false,
+      querystring: false,
+      stream: false,
+      string_decoder: false,
+      sys: false,
+      timers: false,
+      tty: false,
+      url: false,
+      util: false,
+      vm: false,
+      zlib: false,
+    };
+
+    config.module = config.module || {};
+    config.module.rules = config.module.rules || [];
+    config.module.rules.push({
+      test: /\.css$/,
+      use: [
+        "style-loader",
+        {
+          loader: "css-loader",
+          options: {
+            modules: true, // Enable modules to help you using className
+          },
+        },
+      ],
+      include: path.resolve(__dirname, "../src"),
+    });
+
+    return config;
+  },
+
+  typescript: { reactDocgen: "react-docgen" },
+
+  docs: {
+    autodocs: true,
+  },
+};
+
+export default config;
+
+function getAbsolutePath(value) {
+  return dirname(require.resolve(join(value, "package.json")));
+}

apps/storybook/.storybook/preview.jsx

@@ -1,48 +0,0 @@
-import { addDecorator } from "@storybook/react";
-import { AppRouterContext } from "next/dist/shared/lib/app-router-context";
-import { I18nextProvider } from "react-i18next";
-
-import "../styles/globals.css";
-import "../styles/storybook-styles.css";
-import i18n from "./i18next";
-
-export const parameters = {
-  actions: { argTypesRegex: "^on[A-Z].*" },
-  controls: {
-    matchers: {
-      color: /(background|color)$/i,
-      date: /Date$/,
-    },
-  },
-  nextRouter: {
-    pathname: "/",
-    asPath: "/",
-    query: {},
-    push() {},
-    Provider: AppRouterContext.Provider,
-  },
-  globals: {
-    locale: "en",
-    locales: {
-      en: "English",
-      fr: "Français",
-    },
-  },
-  i18n,
-};
-
-addDecorator((storyFn) => (
-  <I18nextProvider i18n={i18n}>
-    <div style={{ margin: "2rem" }}>{storyFn()}</div>
-  </I18nextProvider>
-));
-
-window.getEmbedNamespace = () => {
-  const url = new URL(document.URL);
-  const namespace = url.searchParams.get("embed");
-  return namespace;
-};
-
-window.getEmbedTheme = () => {
-  return "auto";
-};

apps/storybook/.storybook/preview.tsx

@@ -0,0 +1,73 @@
+// adds tooltip context to all stories
+import { TooltipProvider } from "@radix-ui/react-tooltip";
+import type { Preview } from "@storybook/react";
+import React from "react";
+import { I18nextProvider } from "react-i18next";
+
+import type { EmbedThemeConfig } from "@calcom/embed-core/src/types";
+// adds trpc context to all stories (esp. booker)
+import { StorybookTrpcProvider } from "@calcom/ui";
+
+import "../styles/globals.css";
+import "../styles/storybook-styles.css";
+import i18n from "./i18next";
+
+const preview: Preview = {
+  parameters: {
+    actions: { argTypesRegex: "^on[A-Z].*" },
+
+    controls: {
+      matchers: {
+        color: /(background|color)$/i,
+        date: /Date$/,
+      },
+    },
+
+    globals: {
+      locale: "en",
+      locales: {
+        en: "English",
+        fr: "Français",
+      },
+    },
+
+    i18n,
+
+    nextjs: {
+      appDirectory: true,
+    },
+  },
+
+  decorators: [
+    (Story) => (
+      <StorybookTrpcProvider>
+        <TooltipProvider>
+          <I18nextProvider i18n={i18n}>
+            <div style={{ margin: "2rem" }}>
+              <Story />
+            </div>
+          </I18nextProvider>
+        </TooltipProvider>
+      </StorybookTrpcProvider>
+    ),
+  ],
+};
+
+export default preview;
+
+declare global {
+  interface Window {
+    getEmbedNamespace: () => string | null;
+    getEmbedTheme: () => EmbedThemeConfig | null;
+  }
+}
+
+window.getEmbedNamespace = () => {
+  const url = new URL(document.URL);
+  const namespace = url.searchParams.get("embed");
+  return namespace;
+};
+
+window.getEmbedTheme = () => {
+  return "auto";
+};

apps/storybook/components/CustomArgsTable.tsx

@@ -1,6 +1,6 @@
 import { ArgsTable } from "@storybook/addon-docs";
-import { SortType } from "@storybook/components";
-import { PropDescriptor } from "@storybook/store";
+import type { SortType } from "@storybook/blocks";
+import type { PropDescriptor } from "@storybook/preview-api";
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any -- ignore storybook addon types component as any so we have to do
 type Component = any;

apps/storybook/intro.stories.mdx

@@ -9,10 +9,7 @@ import { Meta } from "@storybook/addon-docs";
     library, we will be adding more components as we go along.
   </p>
   <p>
-    Our{" "}
-    <a href="https://www.figma.com/file/9MOufQNLtdkpnDucmNX10R/%E2%9D%96-Cal-DS" target="_blank">
-      Figma
-    </a>{" "}
+    Our <a href="https://www.figma.com/file/9MOufQNLtdkpnDucmNX10R/%E2%9D%96-Cal-DS" target="_blank">Figma</a>
     library is available for anyone to view and use. If you have any questions or concerns, please reach out to
     the design team.
   </p>

apps/storybook/package.json

@@ -3,14 +3,14 @@
   "private": true,
   "version": "0.0.0",
   "scripts": {
-    "dev": "start-storybook -p 6006",
-    "build": "build-storybook"
+    "dev": "storybook dev -p 6006",
+    "build": "storybook build"
   },
   "dependencies": {
     "@calcom/config": "*",
     "@calcom/dayjs": "*",
     "@calcom/ui": "*",
-    "@radix-ui/react-avatar": "^1.0.0",
+    "@radix-ui/react-avatar": "^1.0.4",
     "@radix-ui/react-collapsible": "^1.0.0",
     "@radix-ui/react-dialog": "^1.0.4",
     "@radix-ui/react-dropdown-menu": "^2.0.5",
@@ -20,23 +20,25 @@
     "@radix-ui/react-slider": "^1.0.0",
     "@radix-ui/react-switch": "^1.0.0",
     "@radix-ui/react-tooltip": "^1.0.0",
+    "@storybook/addon-docs": "^7.6.3",
+    "@storybook/blocks": "^7.6.3",
+    "@storybook/nextjs": "^7.6.3",
+    "@storybook/preview-api": "^7.6.3",
     "next": "^13.4.6",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "storybook-addon-next-router": "^4.0.2",
     "storybook-addon-rtl-direction": "^0.0.19"
   },
   "devDependencies": {
     "@babel/core": "^7.19.6",
-    "@storybook/addon-actions": "^6.5.13",
-    "@storybook/addon-essentials": "^6.5.13",
-    "@storybook/addon-interactions": "^6.5.13",
-    "@storybook/addon-links": "^6.5.13",
-    "@storybook/builder-vite": "^0.2.4",
-    "@storybook/builder-webpack5": "^6.5.13",
-    "@storybook/manager-webpack5": "^6.5.13",
-    "@storybook/react": "^6.5.13",
-    "@storybook/testing-library": "^0.0.13",
+    "@storybook/addon-actions": "^7.6.3",
+    "@storybook/addon-designs": "^7.0.7",
+    "@storybook/addon-essentials": "^7.6.3",
+    "@storybook/addon-interactions": "^7.6.3",
+    "@storybook/addon-links": "^7.6.3",
+    "@storybook/nextjs": "^7.6.3",
+    "@storybook/react": "^7.6.3",
+    "@storybook/testing-library": "^0.2.2",
     "@types/react": "18.0.26",
     "@types/react-dom": "^18.0.9",
     "@vitejs/plugin-react": "^2.2.0",
@@ -46,10 +48,9 @@
     "postcss": "^8.4.18",
     "postcss-pseudo-companion-classes": "^0.1.1",
     "rollup-plugin-polyfill-node": "^0.10.2",
-    "storybook-addon-designs": "^6.3.1",
-    "storybook-addon-next": "^1.6.9",
-    "storybook-react-i18next": "^1.1.2",
-    "tailwindcss": "^3.3.1",
+    "storybook": "^7.6.3",
+    "storybook-react-i18next": "^2.0.9",
+    "tailwindcss": "^3.3.3",
     "typescript": "^4.9.4",
     "vite": "^4.1.2"
   }

apps/storybook/styles/storybook-styles.css

@@ -197,88 +197,91 @@
 @layer {
   :root {
     /* background */
-
-    --cal-bg-emphasis: #e5e7eb;
-    --cal-bg: white;
-    --cal-bg-subtle: #f3f4f6;
-    --cal-bg-muted: #f9fafb;
-    --cal-bg-inverted: #111827;
-
+  
+    --cal-bg-emphasis: hsla(220,13%,91%,1);
+    --cal-bg: hsla(0,0%,100%,1);
+    --cal-bg-subtle: hsla(220, 14%, 96%,1);
+    --cal-bg-muted: hsla(210,20%,98%,1);
+    --cal-bg-inverted: hsla(0,0%,6%,1);
+  
     /* background -> components*/
-    --cal-bg-info: #dee9fc;
-    --cal-bg-success: #e2fbe8;
-    --cal-bg-attention: #fceed8;
-    --cal-bg-error: #f9e3e2;
-    --cal-bg-dark-error: #752522;
-
+    --cal-bg-info: hsla(218,83%,98%,1);
+    --cal-bg-success: hsla(134,76%,94%,1);
+    --cal-bg-attention: hsla(37, 86%, 92%, 1);
+    --cal-bg-error: hsla(3,66,93,1);
+    --cal-bg-dark-error: hsla(2, 55%, 30%, 1);
+  
     /* Borders */
-    --cal-border-emphasis: #9ca3af;
-    --cal-border: #d1d5db;
-    --cal-border-subtle: #e5e7eb;
-    --cal-border-muted: #f3f4f6;
-    --cal-border-error: #aa2e26;
-
+    --cal-border-emphasis: hsla(218, 11%, 65%, 1);
+    --cal-border: hsla(216, 12%, 84%, 1);
+    --cal-border-subtle: hsla(220, 13%, 91%, 1);
+    --cal-border-booker: #e5e7eb;
+    --cal-border-muted: hsla(220, 14%, 96%, 1);
+    --cal-border-error: hsla(4, 63%, 41%, 1);
+  
     /* Content/Text */
-    --cal-text-emphasis: #111827;
-    --cal-text: #374151;
-    --cal-text-subtle: #6b7280;
-    --cal-text-muted: #9ca3af;
-    --cal-text-inverted: white;
-
+    --cal-text-emphasis: hsla(217, 19%, 27%, 1);
+    --cal-text: hsla(217, 19%, 27%, 1);
+    --cal-text-subtle: hsla(220, 9%, 46%, 1);
+    --cal-text-muted: hsla(218, 11%, 65%, 1);
+    --cal-text-inverted: hsla(0, 0%, 100%, 1);
+  
     /* Content/Text -> components */
-    --cal-text-info: #253985;
-    --cal-text-success: #285231;
-    --cal-text-attention: #73321b;
-    --cal-text-error: #752522;
-
+    --cal-text-info: hsla(228, 56%, 33%, 1);
+    --cal-text-success: hsla(133, 34%, 24%, 1);
+    --cal-text-attention: hsla(16, 62%, 28%, 1);
+    --cal-text-error: hsla(2, 55%, 30%, 1);
+  
     /* Brand shinanigans
-      -> These will be computed for the users theme at runtime.
-    */
-    --cal-brand: #111827;
-    --cal-brand-emphasis: #101010;
-    --cal-brand-text: white;
+        -> These will be computed for the users theme at runtime.
+      */
+    --cal-brand: hsla(221, 39%, 11%, 1);
+    --cal-brand-emphasis: hsla(0, 0%, 6%, 1);
+    --cal-brand-text: hsla(0, 0%, 100%, 1);
   }
   .dark {
     /* background */
-
-    --cal-bg-emphasis: #2b2b2b;
-    --cal-bg: #101010;
-    --cal-bg-subtle: #2b2b2b;
-    --cal-bg-muted: #1c1c1c;
-    --cal-bg-inverted: #f3f4f6;
-
+  
+    --cal-bg-emphasis: hsla(0, 0%, 32%, 1);
+    --cal-bg: hsla(0, 0%, 10%, 1);
+    --cal-bg-subtle: hsla(0, 0%, 18%, 1);
+    --cal-bg-muted: hsla(0, 0%, 12%, 1);
+    --cal-bg-inverted: hsla(220, 14%, 96%, 1);
+  
     /* background -> components*/
-    --cal-bg-info: #263fa9;
-    --cal-bg-success: #306339;
-    --cal-bg-attention: #8e3b1f;
-    --cal-bg-error: #8c2822;
-    --cal-bg-dark-error: #752522;
-
+    --cal-bg-info: hsla(228, 56%, 33%, 1);
+    --cal-bg-success: hsla(133, 34%, 24%, 1);
+    --cal-bg-attention: hsla(16, 62%, 28%, 1);
+    --cal-bg-error: hsla(2, 55%, 30%, 1);
+    --cal-bg-dark-error: hsla(2, 55%, 30%, 1);
+  
     /* Borders */
-    --cal-border-emphasis: #575757;
-    --cal-border: #444444;
-    --cal-border-subtle: #2b2b2b;
-    --cal-border-muted: #1c1c1c;
-    --cal-border-error: #aa2e26;
-
+    --cal-border-emphasis: hsla(0, 0%, 46%, 1);
+    --cal-border: hsla(0, 0%, 34%, 1);
+    --cal-border-subtle: hsla(0, 0%, 22%, 1);
+    --cal-border-booker: hsla(0, 0%, 22%, 1);
+    --cal-border-muted: hsla(0, 0%, 18%, 1);
+    --cal-border-error: hsla(4, 63%, 41%, 1);
+  
     /* Content/Text */
-    --cal-text-emphasis: #f3f4f6;
-    --cal-text: #d6d6d6;
-    --cal-text-subtle: #757575;
-    --cal-text-muted: #575757;
-    --cal-text-inverted: #101010;
-
+    --cal-text-emphasis: hsla(240, 20%, 99%, 1);
+    --cal-text: hsla(0, 0%, 84%, 1);
+    --cal-text-subtle: hsla(0, 0%, 65%, 1);
+    --cal-text-muted: hsla(0, 0%, 34%, 1);
+    --cal-text-inverted: hsla(0, 0%, 10%, 1);
+  
     /* Content/Text -> components */
-    --cal-text-info: #dee9fc;
-    --cal-text-success: #e2fbe8;
-    --cal-text-attention: #fceed8;
-    --cal-text-error: #f9e3e2;
-
+    --cal-text-info: hsla(218, 83%, 93%, 1);
+    --cal-text-success: hsla(134, 76%, 94%, 1);
+    --cal-text-attention: hsla(37, 86%, 92%, 1);
+    --cal-text-error: hsla(3, 66%, 93%, 1);
+  
     /* Brand shenanigans
-      -> These will be computed for the users theme at runtime.
-    */
-    --cal-brand: white;
-    --cal-brand-emphasis: #e1e1e1;
-    --cal-brand-text: black;
+        -> These will be computed for the users theme at runtime.
+      */
+    --cal-brand: hsla(0, 0%, 100%, 1);
+    --cal-brand-emphasis: hsla(218, 11%, 65%, 1);
+    --cal-brand-text: hsla(0, 0%, 0%,1);
   }
+  
 }

apps/web/_app/_trpc/HydrateClient.tsx

@@ -0,0 +1,8 @@
+"use client";
+
+import { createHydrateClient } from "_app/_trpc/createHydrateClient";
+import superjson from "superjson";
+
+export const HydrateClient = createHydrateClient({
+  transformer: superjson,
+});

apps/web/_app/_trpc/client.ts

@@ -0,0 +1,5 @@
+import type { AppRouter } from "@calcom/trpc/server/routers/_app";
+
+import { createTRPCReact } from "@trpc/react-query";
+
+export const trpc = createTRPCReact<AppRouter>({});

apps/web/_app/_trpc/createHydrateClient.tsx

@@ -0,0 +1,21 @@
+"use client";
+
+import { type DehydratedState, Hydrate } from "@tanstack/react-query";
+import { useMemo } from "react";
+
+import type { DataTransformer } from "@trpc/server";
+
+export function createHydrateClient(opts: { transformer?: DataTransformer }) {
+  return function HydrateClient(props: { children: React.ReactNode; state: DehydratedState }) {
+    const { state, children } = props;
+
+    const transformedState: DehydratedState = useMemo(() => {
+      if (opts.transformer) {
+        return opts.transformer.deserialize(state);
+      }
+      return state;
+    }, [state]);
+
+    return <Hydrate state={transformedState}>{children}</Hydrate>;
+  };
+}

apps/web/_app/_trpc/createTRPCNextLayout.ts

@@ -0,0 +1,212 @@
+// originally from in the "experimental playground for tRPC + next.js 13" repo owned by trpc team
+// file link: https://github.com/trpc/next-13/blob/main/%40trpc/next-layout/createTRPCNextLayout.ts
+// repo link: https://github.com/trpc/next-13
+// code is / will continue to be adapted for our usage
+import { dehydrate, QueryClient } from "@tanstack/query-core";
+import type { DehydratedState, QueryKey } from "@tanstack/react-query";
+
+import type { Maybe, TRPCClientError, TRPCClientErrorLike } from "@calcom/trpc";
+import {
+  callProcedure,
+  type AnyProcedure,
+  type AnyQueryProcedure,
+  type AnyRouter,
+  type DataTransformer,
+  type inferProcedureInput,
+  type inferProcedureOutput,
+  type inferRouterContext,
+  type MaybePromise,
+  type ProcedureRouterRecord,
+} from "@calcom/trpc/server";
+
+import { createRecursiveProxy, createFlatProxy } from "@trpc/server/shared";
+
+export function getArrayQueryKey(
+  queryKey: string | [string] | [string, ...unknown[]] | unknown[],
+  type: string
+): QueryKey {
+  const queryKeyArrayed = Array.isArray(queryKey) ? queryKey : [queryKey];
+  const [arrayPath, input] = queryKeyArrayed;
+
+  if (!input && (!type || type === "any")) {
+    return Array.isArray(arrayPath) && arrayPath.length !== 0 ? [arrayPath] : ([] as unknown as QueryKey);
+  }
+
+  return [
+    arrayPath,
+    {
+      ...(typeof input !== "undefined" && { input: input }),
+      ...(type && type !== "any" && { type: type }),
+    },
+  ];
+}
+
+// copy starts
+// copied from trpc/trpc repo
+// ref: https://github.com/trpc/trpc/blob/main/packages/next/src/withTRPC.tsx#L37-#L58
+function transformQueryOrMutationCacheErrors<
+  TState extends DehydratedState["queries"][0] | DehydratedState["mutations"][0]
+>(result: TState): TState {
+  const error = result.state.error as Maybe<TRPCClientError<any>>;
+  if (error instanceof Error && error.name === "TRPCClientError") {
+    const newError: TRPCClientErrorLike<any> = {
+      message: error.message,
+      data: error.data,
+      shape: error.shape,
+    };
+    return {
+      ...result,
+      state: {
+        ...result.state,
+        error: newError,
+      },
+    };
+  }
+  return result;
+}
+// copy ends
+
+interface CreateTRPCNextLayoutOptions<TRouter extends AnyRouter> {
+  router: TRouter;
+  createContext: () => MaybePromise<inferRouterContext<TRouter>>;
+  transformer?: DataTransformer;
+}
+
+/**
+ * @internal
+ */
+export type DecorateProcedure<TProcedure extends AnyProcedure> = TProcedure extends AnyQueryProcedure
+  ? {
+      fetch(input: inferProcedureInput<TProcedure>): Promise<inferProcedureOutput<TProcedure>>;
+      fetchInfinite(input: inferProcedureInput<TProcedure>): Promise<inferProcedureOutput<TProcedure>>;
+      prefetch(input: inferProcedureInput<TProcedure>): Promise<inferProcedureOutput<TProcedure>>;
+      prefetchInfinite(input: inferProcedureInput<TProcedure>): Promise<inferProcedureOutput<TProcedure>>;
+    }
+  : never;
+
+type OmitNever<TType> = Pick<
+  TType,
+  {
+    [K in keyof TType]: TType[K] extends never ? never : K;
+  }[keyof TType]
+>;
+/**
+ * @internal
+ */
+export type DecoratedProcedureRecord<
+  TProcedures extends ProcedureRouterRecord,
+  TPath extends string = ""
+> = OmitNever<{
+  [TKey in keyof TProcedures]: TProcedures[TKey] extends AnyRouter
+    ? DecoratedProcedureRecord<TProcedures[TKey]["_def"]["record"], `${TPath}${TKey & string}.`>
+    : TProcedures[TKey] extends AnyQueryProcedure
+    ? DecorateProcedure<TProcedures[TKey]>
+    : never;
+}>;
+
+type CreateTRPCNextLayout<TRouter extends AnyRouter> = DecoratedProcedureRecord<TRouter["_def"]["record"]> & {
+  dehydrate(): Promise<DehydratedState>;
+  queryClient: QueryClient;
+};
+
+const getStateContainer = <TRouter extends AnyRouter>(opts: CreateTRPCNextLayoutOptions<TRouter>) => {
+  let _trpc: {
+    queryClient: QueryClient;
+    context: inferRouterContext<TRouter>;
+  } | null = null;
+
+  return () => {
+    if (_trpc === null) {
+      _trpc = {
+        context: opts.createContext(),
+        queryClient: new QueryClient(),
+      };
+    }
+
+    return _trpc;
+  };
+};
+
+export function createTRPCNextLayout<TRouter extends AnyRouter>(
+  opts: CreateTRPCNextLayoutOptions<TRouter>
+): CreateTRPCNextLayout<TRouter> {
+  const getState = getStateContainer(opts);
+
+  const transformer = opts.transformer ?? {
+    serialize: (v) => v,
+    deserialize: (v) => v,
+  };
+
+  return createFlatProxy((key) => {
+    const state = getState();
+    const { queryClient } = state;
+    if (key === "queryClient") {
+      return queryClient;
+    }
+
+    if (key === "dehydrate") {
+      // copy starts
+      // copied from trpc/trpc repo
+      // ref: https://github.com/trpc/trpc/blob/main/packages/next/src/withTRPC.tsx#L214-#L229
+      const dehydratedCache = dehydrate(queryClient, {
+        shouldDehydrateQuery() {
+          // makes sure errors are also dehydrated
+          return true;
+        },
+      });
+
+      // since error instances can't be serialized, let's make them into `TRPCClientErrorLike`-objects
+      const dehydratedCacheWithErrors = {
+        ...dehydratedCache,
+        queries: dehydratedCache.queries.map(transformQueryOrMutationCacheErrors),
+        mutations: dehydratedCache.mutations.map(transformQueryOrMutationCacheErrors),
+      };
+
+      return () => transformer.serialize(dehydratedCacheWithErrors);
+    }
+    // copy ends
+
+    return createRecursiveProxy(async (callOpts) => {
+      const path = [key, ...callOpts.path];
+      const utilName = path.pop();
+      const ctx = await state.context;
+
+      const caller = opts.router.createCaller(ctx);
+
+      const pathStr = path.join(".");
+      const input = callOpts.args[0];
+
+      if (utilName === "fetchInfinite") {
+        return queryClient.fetchInfiniteQuery(getArrayQueryKey([path, input], "infinite"), () =>
+          caller.query(pathStr, input)
+        );
+      }
+
+      if (utilName === "prefetch") {
+        return queryClient.prefetchQuery({
+          queryKey: getArrayQueryKey([path, input], "query"),
+          queryFn: async () => {
+            const res = await callProcedure({
+              procedures: opts.router._def.procedures,
+              path: pathStr,
+              rawInput: input,
+              ctx,
+              type: "query",
+            });
+            return res;
+          },
+        });
+      }
+
+      if (utilName === "prefetchInfinite") {
+        return queryClient.prefetchInfiniteQuery(getArrayQueryKey([path, input], "infinite"), () =>
+          caller.query(pathStr, input)
+        );
+      }
+
+      return queryClient.fetchQuery(getArrayQueryKey([path, input], "query"), () =>
+        caller.query(pathStr, input)
+      );
+    }) as CreateTRPCNextLayout<TRouter>;
+  });
+}

apps/web/_app/_trpc/serverClient.ts

@@ -0,0 +1,4 @@
+import type { TRPCContext } from "@calcom/trpc/server/createContext";
+import { appRouter } from "@calcom/trpc/server/routers/_app";
+
+export const getServerCaller = (ctx: TRPCContext) => appRouter.createCaller(ctx);

apps/web/_app/_trpc/ssgInit.ts

@@ -0,0 +1,34 @@
+import { serverSideTranslations } from "next-i18next/serverSideTranslations";
+import { headers } from "next/headers";
+import superjson from "superjson";
+
+import { CALCOM_VERSION } from "@calcom/lib/constants";
+import prisma, { readonlyPrisma } from "@calcom/prisma";
+import { appRouter } from "@calcom/trpc/server/routers/_app";
+
+import { createTRPCNextLayout } from "./createTRPCNextLayout";
+
+export async function ssgInit() {
+  const locale = headers().get("x-locale") ?? "en";
+
+  const i18n = (await serverSideTranslations(locale, ["common"])) || "en";
+
+  const ssg = createTRPCNextLayout({
+    router: appRouter,
+    transformer: superjson,
+    createContext() {
+      return { prisma, insightsDb: readonlyPrisma, session: null, locale, i18n };
+    },
+  });
+
+  // i18n translations are already retrieved from serverSideTranslations call, there is no need to run a i18n.fetch
+  // we can set query data directly to the queryClient
+  const queryKey = [
+    ["viewer", "public", "i18n"],
+    { input: { locale, CalComVersion: CALCOM_VERSION }, type: "query" },
+  ];
+
+  ssg.queryClient.setQueryData(queryKey, { i18n });
+
+  return ssg;
+}

apps/web/_app/_trpc/ssrInit.ts

@@ -0,0 +1,57 @@
+import { type GetServerSidePropsContext } from "next";
+import { serverSideTranslations } from "next-i18next/serverSideTranslations";
+import { headers, cookies } from "next/headers";
+import superjson from "superjson";
+
+import { getLocale } from "@calcom/features/auth/lib/getLocale";
+import { CALCOM_VERSION } from "@calcom/lib/constants";
+import prisma, { readonlyPrisma } from "@calcom/prisma";
+import { appRouter } from "@calcom/trpc/server/routers/_app";
+
+import { createTRPCNextLayout } from "./createTRPCNextLayout";
+
+export async function ssrInit(options?: { noI18nPreload: boolean }) {
+  const req = {
+    headers: headers(),
+    cookies: cookies(),
+  };
+
+  const locale = await getLocale(req);
+
+  const i18n = (await serverSideTranslations(locale, ["common", "vital"])) || "en";
+
+  const ssr = createTRPCNextLayout({
+    router: appRouter,
+    transformer: superjson,
+    createContext() {
+      return {
+        prisma,
+        insightsDb: readonlyPrisma,
+        session: null,
+        locale,
+        i18n,
+        req: req as unknown as GetServerSidePropsContext["req"],
+      };
+    },
+  });
+
+  // i18n translations are already retrieved from serverSideTranslations call, there is no need to run a i18n.fetch
+  // we can set query data directly to the queryClient
+  const queryKey = [
+    ["viewer", "public", "i18n"],
+    { input: { locale, CalComVersion: CALCOM_VERSION }, type: "query" },
+  ];
+  if (!options?.noI18nPreload) {
+    ssr.queryClient.setQueryData(queryKey, { i18n });
+  }
+
+  await Promise.allSettled([
+    // So feature flags are available on first render
+    ssr.viewer.features.map.prefetch(),
+    // Provides a better UX to the users who have already upgraded.
+    ssr.viewer.teams.hasTeamPlan.prefetch(),
+    ssr.viewer.public.session.prefetch(),
+  ]);
+
+  return ssr;
+}

apps/web/_app/_trpc/trpc-provider.tsx

@@ -0,0 +1,103 @@
+import { type DehydratedState, QueryClient, QueryClientProvider } from "@tanstack/react-query";
+import { HydrateClient } from "_app/_trpc/HydrateClient";
+import { trpc } from "_app/_trpc/client";
+import { useState } from "react";
+import superjson from "superjson";
+
+import { httpBatchLink } from "@calcom/trpc/client/links/httpBatchLink";
+import { httpLink } from "@calcom/trpc/client/links/httpLink";
+import { loggerLink } from "@calcom/trpc/client/links/loggerLink";
+import { splitLink } from "@calcom/trpc/client/links/splitLink";
+import { ENDPOINTS } from "@calcom/trpc/react/shared";
+
+export type Endpoint = (typeof ENDPOINTS)[number];
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+const resolveEndpoint = (links: any) => {
+  // TODO: Update our trpc routes so they are more clear.
+  // This function parses paths like the following and maps them
+  // to the correct API endpoints.
+  // - viewer.me - 2 segment paths like this are for logged in requests
+  // - viewer.public.i18n - 3 segments paths can be public or authed
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  return (ctx: any) => {
+    const parts = ctx.op.path.split(".");
+    let endpoint;
+    let path = "";
+    if (parts.length == 2) {
+      endpoint = parts[0] as keyof typeof links;
+      path = parts[1];
+    } else {
+      endpoint = parts[1] as keyof typeof links;
+      path = parts.splice(2, parts.length - 2).join(".");
+    }
+    return links[endpoint]({ ...ctx, op: { ...ctx.op, path } });
+  };
+};
+
+export const TrpcProvider: React.FC<{ children: React.ReactNode; dehydratedState?: DehydratedState }> = ({
+  children,
+  dehydratedState,
+}) => {
+  const [queryClient] = useState(
+    () =>
+      new QueryClient({
+        defaultOptions: { queries: { staleTime: 5000 } },
+      })
+  );
+  const url =
+    typeof window !== "undefined"
+      ? "/api/trpc"
+      : process.env.VERCEL_URL
+      ? `https://${process.env.VERCEL_URL}/api/trpc`
+      : `${process.env.NEXT_PUBLIC_WEBAPP_URL}/api/trpc`;
+
+  const [trpcClient] = useState(() =>
+    trpc.createClient({
+      links: [
+        // adds pretty logs to your console in development and logs errors in production
+        loggerLink({
+          enabled: (opts) =>
+            !!process.env.NEXT_PUBLIC_DEBUG || (opts.direction === "down" && opts.result instanceof Error),
+        }),
+        splitLink({
+          // check for context property `skipBatch`
+          condition: (op) => !!op.context.skipBatch,
+          // when condition is true, use normal request
+          true: (runtime) => {
+            const links = Object.fromEntries(
+              ENDPOINTS.map((endpoint) => [
+                endpoint,
+                httpLink({
+                  url: `${url}/${endpoint}`,
+                })(runtime),
+              ])
+            );
+            return resolveEndpoint(links);
+          },
+          // when condition is false, use batch request
+          false: (runtime) => {
+            const links = Object.fromEntries(
+              ENDPOINTS.map((endpoint) => [
+                endpoint,
+                httpBatchLink({
+                  url: `${url}/${endpoint}`,
+                })(runtime),
+              ])
+            );
+            return resolveEndpoint(links);
+          },
+        }),
+      ],
+      transformer: superjson,
+    })
+  );
+
+  return (
+    <trpc.Provider client={trpcClient} queryClient={queryClient}>
+      <QueryClientProvider client={queryClient}>
+        {dehydratedState ? <HydrateClient state={dehydratedState}>{children}</HydrateClient> : children}
+      </QueryClientProvider>
+    </trpc.Provider>
+  );
+};

apps/web/_app/_types.ts

@@ -0,0 +1,3 @@
+export type Params = {
+  [param: string]: string | string[] | undefined;
+};

apps/web/_app/_utils.tsx

@@ -0,0 +1,40 @@
+import { type TFunction } from "i18next";
+import { headers } from "next/headers";
+
+import { constructGenericImage } from "@calcom/lib/OgImages";
+import { IS_CALCOM, WEBAPP_URL, APP_NAME, SEO_IMG_OGIMG } from "@calcom/lib/constants";
+import { getFixedT } from "@calcom/lib/server/getFixedT";
+
+import { preparePageMetadata } from "@lib/metadata";
+
+export const _generateMetadata = async (
+  getTitle: (t: TFunction<string, undefined>) => string,
+  getDescription: (t: TFunction<string, undefined>) => string
+) => {
+  const h = headers();
+  const canonical = h.get("x-pathname") ?? "";
+  const locale = h.get("x-locale") ?? "en";
+
+  const t = await getFixedT(locale, "common");
+
+  const title = getTitle(t);
+  const description = getDescription(t);
+
+  const metadataBase = new URL(IS_CALCOM ? "https://cal.com" : WEBAPP_URL);
+
+  const image =
+    SEO_IMG_OGIMG +
+    constructGenericImage({
+      title,
+      description,
+    });
+
+  return preparePageMetadata({
+    title,
+    canonical,
+    image,
+    description,
+    siteName: APP_NAME,
+    metadataBase,
+  });
+};

apps/web/_app/error.tsx

@@ -0,0 +1,64 @@
+"use client";
+
+/**
+ * Typescript class based component for custom-error
+ * @link https://nextjs.org/docs/advanced-features/custom-error-page
+ */
+import type { NextPage } from "next";
+import type { ErrorProps } from "next/error";
+import React from "react";
+
+import { HttpError } from "@calcom/lib/http-error";
+import logger from "@calcom/lib/logger";
+import { redactError } from "@calcom/lib/redactError";
+
+import { ErrorPage } from "@components/error/error-page";
+
+type NextError = Error & { digest?: string };
+
+// Ref: https://nextjs.org/docs/app/api-reference/file-conventions/error#props
+export type DefaultErrorProps = {
+  error: NextError;
+  reset: () => void; // A function to reset the error boundary
+};
+
+type AugmentedError = NextError | HttpError | null;
+
+type CustomErrorProps = {
+  err?: AugmentedError;
+  statusCode?: number;
+  message?: string;
+} & Omit<ErrorProps, "err" | "statusCode">;
+
+const log = logger.getSubLogger({ prefix: ["[error]"] });
+
+const CustomError: NextPage<DefaultErrorProps> = (props) => {
+  const { error } = props;
+  let errorObject: CustomErrorProps = {
+    message: error.message,
+    err: error,
+  };
+
+  if (error instanceof HttpError) {
+    const redactedError = redactError(error);
+    errorObject = {
+      statusCode: error.statusCode,
+      title: redactedError.name,
+      message: redactedError.message,
+      err: {
+        ...redactedError,
+        ...error,
+      },
+    };
+  }
+
+  // `error.digest` property contains an automatically generated hash of the error that can be used to match the corresponding error in server-side logs
+  log.debug(`${error?.toString() ?? JSON.stringify(error)}`);
+  log.info("errorObject: ", errorObject);
+
+  return (
+    <ErrorPage statusCode={errorObject.statusCode} error={errorObject.err} message={errorObject.message} />
+  );
+};
+
+export default CustomError;

apps/web/_app/future/(individual-page-wrapper)/apps/[slug]/layout.tsx

@@ -0,0 +1,15 @@
+import { type ReactElement } from "react";
+
+import PageWrapper from "@components/PageWrapperAppDir";
+
+type EventTypesLayoutProps = {
+  children: ReactElement;
+};
+
+export default function Layout({ children }: EventTypesLayoutProps) {
+  return (
+    <PageWrapper getLayout={null} requiresLicense={false} nonce={undefined} themeBasis={null}>
+      {children}
+    </PageWrapper>
+  );
+}

apps/web/_app/future/(individual-page-wrapper)/apps/[slug]/page.tsx

@@ -0,0 +1,126 @@
+import AppPage from "@pages/apps/[slug]/index";
+import { Prisma } from "@prisma/client";
+import { _generateMetadata } from "_app/_utils";
+import fs from "fs";
+import matter from "gray-matter";
+import { notFound } from "next/navigation";
+import path from "path";
+import { z } from "zod";
+
+import { getAppWithMetadata } from "@calcom/app-store/_appRegistry";
+import { getAppAssetFullPath } from "@calcom/app-store/getAppAssetFullPath";
+import { APP_NAME, IS_PRODUCTION } from "@calcom/lib/constants";
+import prisma from "@calcom/prisma";
+
+const sourceSchema = z.object({
+  content: z.string(),
+  data: z.object({
+    description: z.string().optional(),
+    items: z
+      .array(
+        z.union([
+          z.string(),
+          z.object({
+            iframe: z.object({ src: z.string() }),
+          }),
+        ])
+      )
+      .optional(),
+  }),
+});
+
+export const generateMetadata = async ({ params }: { params: Record<string, string | string[]> }) => {
+  const { data } = await getPageProps({ params });
+
+  return await _generateMetadata(
+    () => `${data.name} | ${APP_NAME}`,
+    () => data.description
+  );
+};
+
+export const generateStaticParams = async () => {
+  try {
+    const appStore = await prisma.app.findMany({ select: { slug: true } });
+    return appStore.map(({ slug }) => ({ slug }));
+  } catch (e: unknown) {
+    if (e instanceof Prisma.PrismaClientInitializationError) {
+      // Database is not available at build time, but that's ok – we fall back to resolving paths on demand
+    } else {
+      throw e;
+    }
+  }
+
+  return [];
+};
+
+const getPageProps = async ({ params }: { params: Record<string, string | string[]> }) => {
+  if (typeof params?.slug !== "string") {
+    notFound();
+  }
+
+  const appMeta = await getAppWithMetadata({
+    slug: params?.slug,
+  });
+
+  const appFromDb = await prisma.app.findUnique({
+    where: { slug: params.slug.toLowerCase() },
+  });
+
+  const isAppAvailableInFileSystem = appMeta;
+  const isAppDisabled = isAppAvailableInFileSystem && (!appFromDb || !appFromDb.enabled);
+
+  if (!IS_PRODUCTION && isAppDisabled) {
+    return {
+      isAppDisabled: true as const,
+      data: {
+        ...appMeta,
+      },
+    };
+  }
+
+  if (!appFromDb || !appMeta || isAppDisabled) {
+    notFound();
+  }
+
+  const isTemplate = appMeta.isTemplate;
+  const appDirname = path.join(isTemplate ? "templates" : "", appFromDb.dirName);
+  const README_PATH = path.join(process.cwd(), "..", "..", `packages/app-store/${appDirname}/DESCRIPTION.md`);
+  const postFilePath = path.join(README_PATH);
+  let source = "";
+
+  try {
+    source = fs.readFileSync(postFilePath).toString();
+    source = source.replace(/{DESCRIPTION}/g, appMeta.description);
+  } catch (error) {
+    /* If the app doesn't have a README we fallback to the package description */
+    console.log(`No DESCRIPTION.md provided for: ${appDirname}`);
+    source = appMeta.description;
+  }
+
+  const result = matter(source);
+  const { content, data } = sourceSchema.parse({ content: result.content, data: result.data });
+  if (data.items) {
+    data.items = data.items.map((item) => {
+      if (typeof item === "string") {
+        return getAppAssetFullPath(item, {
+          dirName: appMeta.dirName,
+          isTemplate: appMeta.isTemplate,
+        });
+      }
+      return item;
+    });
+  }
+  return {
+    isAppDisabled: false as const,
+    source: { content, data },
+    data: appMeta,
+  };
+};
+
+export default async function Page({ params }: { params: Record<string, string | string[]> }) {
+  const pageProps = await getPageProps({ params });
+
+  return <AppPage {...pageProps} />;
+}
+
+export const dynamic = "force-static";

apps/web/_app/future/(individual-page-wrapper)/apps/[slug]/setup/page.tsx

@@ -0,0 +1,36 @@
+import SetupPage from "@pages/apps/[slug]/setup";
+import { _generateMetadata } from "_app/_utils";
+import type { GetServerSidePropsContext } from "next";
+import { cookies, headers } from "next/headers";
+import { notFound, redirect } from "next/navigation";
+
+import { getServerSideProps } from "@calcom/app-store/_pages/setup/_getServerSideProps";
+import { APP_NAME } from "@calcom/lib/constants";
+
+export const generateMetadata = async ({ params }: { params: Record<string, string | string[]> }) => {
+  return await _generateMetadata(
+    () => `${params.slug} | ${APP_NAME}`,
+    () => ""
+  );
+};
+
+const getPageProps = async ({ params }: { params: Record<string, string | string[]> }) => {
+  const req = { headers: headers(), cookies: cookies() };
+
+  const result = await getServerSideProps({ params, req } as unknown as GetServerSidePropsContext);
+
+  if (!result || "notFound" in result) {
+    notFound();
+  }
+
+  if ("redirect" in result) {
+    redirect(result.redirect.destination);
+  }
+
+  return result.props;
+};
+
+export default async function Page({ params }: { params: Record<string, string | string[]> }) {
+  const pageProps = await getPageProps({ params });
+  return <SetupPage {...pageProps} />;
+}

apps/web/_app/future/(individual-page-wrapper)/apps/categories/[category]/page.tsx

@@ -0,0 +1,79 @@
+import CategoryPage from "@pages/apps/categories/[category]";
+import { Prisma } from "@prisma/client";
+import { _generateMetadata } from "_app/_utils";
+import { notFound } from "next/navigation";
+import z from "zod";
+
+import { getAppRegistry } from "@calcom/app-store/_appRegistry";
+import { APP_NAME } from "@calcom/lib/constants";
+import prisma from "@calcom/prisma";
+import { AppCategories } from "@calcom/prisma/enums";
+
+import PageWrapper from "@components/PageWrapperAppDir";
+
+export const generateMetadata = async () => {
+  return await _generateMetadata(
+    () => `${APP_NAME} | ${APP_NAME}`,
+    () => ""
+  );
+};
+
+export const generateStaticParams = async () => {
+  const paths = Object.keys(AppCategories);
+
+  try {
+    await prisma.$queryRaw`SELECT 1`;
+  } catch (e: unknown) {
+    if (e instanceof Prisma.PrismaClientInitializationError) {
+      // Database is not available at build time. Make sure we fall back to building these pages on demand
+      return [];
+    } else {
+      throw e;
+    }
+  }
+
+  return paths.map((category) => ({ category }));
+};
+
+const querySchema = z.object({
+  category: z.nativeEnum(AppCategories),
+});
+
+const getPageProps = async ({ params }: { params: Record<string, string | string[]> }) => {
+  const p = querySchema.safeParse(params);
+
+  if (!p.success) {
+    return notFound();
+  }
+
+  const appQuery = await prisma.app.findMany({
+    where: {
+      categories: {
+        has: p.data.category,
+      },
+    },
+    select: {
+      slug: true,
+    },
+  });
+
+  const dbAppsSlugs = appQuery.map((category) => category.slug);
+
+  const appStore = await getAppRegistry();
+
+  const apps = appStore.filter((app) => dbAppsSlugs.includes(app.slug));
+  return {
+    apps,
+  };
+};
+
+export default async function Page({ params }: { params: Record<string, string | string[]> }) {
+  const { apps } = await getPageProps({ params });
+  return (
+    <PageWrapper getLayout={null} requiresLicense={false} nonce={undefined} themeBasis={null}>
+      <CategoryPage apps={apps} />
+    </PageWrapper>
+  );
+}
+
+export const dynamic = "force-static";

apps/web/_app/future/(individual-page-wrapper)/apps/categories/page.tsx

@@ -0,0 +1,56 @@
+import LegacyPage from "@pages/apps/categories/index";
+import { ssrInit } from "_app/_trpc/ssrInit";
+import { _generateMetadata } from "_app/_utils";
+import { cookies, headers } from "next/headers";
+
+import { getAppRegistry, getAppRegistryWithCredentials } from "@calcom/app-store/_appRegistry";
+import { getServerSession } from "@calcom/features/auth/lib/getServerSession";
+import { APP_NAME } from "@calcom/lib/constants";
+
+import PageWrapper from "@components/PageWrapperAppDir";
+
+export const generateMetadata = async () => {
+  return await _generateMetadata(
+    () => `Categories | ${APP_NAME}`,
+    () => ""
+  );
+};
+
+async function getPageProps() {
+  const ssr = await ssrInit();
+  const req = { headers: headers(), cookies: cookies() };
+
+  // @ts-expect-error Type '{ headers: ReadonlyHeaders; cookies: ReadonlyRequestCookies; }' is not assignable to type 'NextApiRequest | IncomingMessage
+  const session = await getServerSession({ req });
+
+  let appStore;
+  if (session?.user?.id) {
+    appStore = await getAppRegistryWithCredentials(session.user.id);
+  } else {
+    appStore = await getAppRegistry();
+  }
+
+  const categories = appStore.reduce((c, app) => {
+    for (const category of app.categories) {
+      c[category] = c[category] ? c[category] + 1 : 1;
+    }
+    return c;
+  }, {} as Record<string, number>);
+
+  return {
+    categories: Object.entries(categories).map(([name, count]) => ({ name, count })),
+    dehydratedState: await ssr.dehydrate(),
+  };
+}
+
+export default async function Page() {
+  const props = await getPageProps();
+  const h = headers();
+  const nonce = h.get("x-nonce") ?? undefined;
+
+  return (
+    <PageWrapper getLayout={null} requiresLicense={false} nonce={nonce} themeBasis={null} {...props}>
+      <LegacyPage {...props} />
+    </PageWrapper>
+  );
+}

apps/web/_app/future/(individual-page-wrapper)/apps/installed/[category]/layout.tsx

@@ -0,0 +1,15 @@
+import { type ReactElement } from "react";
+
+import PageWrapper from "@components/PageWrapperAppDir";
+
+type EventTypesLayoutProps = {
+  children: ReactElement;
+};
+
+export default function Layout({ children }: EventTypesLayoutProps) {
+  return (
+    <PageWrapper getLayout={null} requiresLicense={false} nonce={undefined} themeBasis={null}>
+      {children}
+    </PageWrapper>
+  );
+}

apps/web/_app/future/(individual-page-wrapper)/apps/installed/[category]/page.tsx

@@ -0,0 +1,36 @@
+import LegacyPage from "@pages/apps/installed/[category]";
+import { _generateMetadata } from "_app/_utils";
+import { notFound } from "next/navigation";
+import { z } from "zod";
+
+import { APP_NAME } from "@calcom/lib/constants";
+import { AppCategories } from "@calcom/prisma/enums";
+
+const querySchema = z.object({
+  category: z.nativeEnum(AppCategories),
+});
+
+export const generateMetadata = async () => {
+  return await _generateMetadata(
+    (t) => `${t("installed_apps")} | ${APP_NAME}`,
+    (t) => t("manage_your_connected_apps")
+  );
+};
+
+const getPageProps = async ({ params }: { params: Record<string, string | string[]> }) => {
+  const p = querySchema.safeParse(params);
+
+  if (!p.success) {
+    return notFound();
+  }
+
+  return {
+    category: p.data.category,
+  };
+};
+
+export default async function Page({ params }: { params: Record<string, string | string[]> }) {
+  const { category } = await getPageProps({ params });
+
+  return <LegacyPage />;
+}

apps/web/_app/future/(shared-page-wrapper)/(admin-layout)/layout.tsx

@@ -0,0 +1,20 @@
+import { headers } from "next/headers";
+import { type ReactElement } from "react";
+
+import PageWrapper from "@components/PageWrapperAppDir";
+import { getLayout } from "@components/auth/layouts/AdminLayoutAppDir";
+
+type WrapperWithLayoutProps = {
+  children: ReactElement;
+};
+
+export default async function WrapperWithLayout({ children }: WrapperWithLayoutProps) {
+  const h = headers();
+  const nonce = h.get("x-nonce") ?? undefined;
+
+  return (
+    <PageWrapper getLayout={getLayout} requiresLicense={false} nonce={nonce} themeBasis={null}>
+      {children}
+    </PageWrapper>
+  );
+}

apps/web/_app/future/(shared-page-wrapper)/(admin-layout)/settings/admin/apps/[category]/page.tsx

@@ -0,0 +1,10 @@
+import Page from "@pages/settings/admin/apps/[category]";
+import { _generateMetadata } from "_app/_utils";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    (t) => t("apps"),
+    (t) => t("admin_apps_description")
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(admin-layout)/settings/admin/apps/page.tsx

@@ -0,0 +1,10 @@
+import Page from "@pages/settings/admin/apps/index";
+import { _generateMetadata } from "_app/_utils";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    (t) => t("apps"),
+    (t) => t("admin_apps_description")
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(admin-layout)/settings/admin/flags/page.tsx

@@ -0,0 +1,10 @@
+import Page from "@pages/settings/admin/flags";
+import { _generateMetadata } from "_app/_utils";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    () => "Feature Flags",
+    () => "Here you can toggle your Cal.com instance features."
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(admin-layout)/settings/admin/impersonation/page.tsx

@@ -0,0 +1,10 @@
+import Page from "@pages/settings/admin/impersonation";
+import { _generateMetadata } from "_app/_utils";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    (t) => t("admin"),
+    (t) => t("impersonation")
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(admin-layout)/settings/admin/oAuth/page.tsx

@@ -0,0 +1,10 @@
+import Page from "@pages/settings/admin/oAuth/index";
+import { _generateMetadata } from "_app/_utils";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    () => "OAuth",
+    () => "Add new OAuth Clients"
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(admin-layout)/settings/admin/page.tsx

@@ -0,0 +1,10 @@
+import Page from "@pages/settings/admin/index";
+import { _generateMetadata } from "_app/_utils";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    () => "Admin",
+    () => "admin_description"
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(layout)/event-types/page.tsx

@@ -0,0 +1,10 @@
+import EventTypes from "@pages/event-types";
+import { _generateMetadata } from "_app/_utils";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    (t) => t("event_types_page_title"),
+    (t) => t("event_types_page_subtitle")
+  );
+
+export default EventTypes;

apps/web/_app/future/(shared-page-wrapper)/(layout)/layout.tsx

@@ -0,0 +1,22 @@
+// pages without layout (e.g., /availability/index.tsx) are supposed to go under (layout) folder
+import { headers } from "next/headers";
+import { type ReactElement } from "react";
+
+import { getLayout } from "@calcom/features/MainLayoutAppDir";
+
+import PageWrapper from "@components/PageWrapperAppDir";
+
+type WrapperWithLayoutProps = {
+  children: ReactElement;
+};
+
+export default async function WrapperWithLayout({ children }: WrapperWithLayoutProps) {
+  const h = headers();
+  const nonce = h.get("x-nonce") ?? undefined;
+
+  return (
+    <PageWrapper getLayout={getLayout} requiresLicense={false} nonce={nonce} themeBasis={null}>
+      {children}
+    </PageWrapper>
+  );
+}

apps/web/_app/future/(shared-page-wrapper)/(no-layout)/layout.tsx

@@ -0,0 +1,20 @@
+// pages containing layout (e.g., /availability/[schedule].tsx) are supposed to go under (no-layout) folder
+import { headers } from "next/headers";
+import { type ReactElement } from "react";
+
+import PageWrapper from "@components/PageWrapperAppDir";
+
+type WrapperWithoutLayoutProps = {
+  children: ReactElement;
+};
+
+export default async function WrapperWithoutLayout({ children }: WrapperWithoutLayoutProps) {
+  const h = headers();
+  const nonce = h.get("x-nonce") ?? undefined;
+
+  return (
+    <PageWrapper getLayout={null} requiresLicense={false} nonce={nonce} themeBasis={null}>
+      {children}
+    </PageWrapper>
+  );
+}

apps/web/_app/future/(shared-page-wrapper)/(no-layout)/settings/admin/oAuth/oAuthView/page.tsx

@@ -0,0 +1,10 @@
+import Page from "@pages/settings/admin/oAuth/oAuthView";
+import { _generateMetadata } from "_app/_utils";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    () => "OAuth",
+    () => "Add new OAuth Clients"
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(settings-layout)/layout.tsx

@@ -0,0 +1,21 @@
+import { headers } from "next/headers";
+import { type ReactElement } from "react";
+
+import { getLayout } from "@calcom/features/settings/layouts/SettingsLayoutAppDir";
+
+import PageWrapper from "@components/PageWrapperAppDir";
+
+type WrapperWithLayoutProps = {
+  children: ReactElement;
+};
+
+export default async function WrapperWithLayout({ children }: WrapperWithLayoutProps) {
+  const h = headers();
+  const nonce = h.get("x-nonce") ?? undefined;
+
+  return (
+    <PageWrapper getLayout={getLayout} requiresLicense={false} nonce={nonce} themeBasis={null}>
+      {children}
+    </PageWrapper>
+  );
+}

apps/web/_app/future/(shared-page-wrapper)/(settings-layout)/settings/admin/organizations/page.tsx

@@ -0,0 +1,11 @@
+import { _generateMetadata } from "_app/_utils";
+
+import Page from "@calcom/features/ee/organizations/pages/settings/admin/AdminOrgPage";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    (t) => t("organizations"),
+    (t) => t("orgs_page_description")
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(settings-layout)/settings/admin/users/[id]/edit/page.tsx

@@ -0,0 +1,36 @@
+import { getServerCaller } from "_app/_trpc/serverClient";
+import { type Params } from "_app/_types";
+import { _generateMetadata } from "_app/_utils";
+import { cookies, headers } from "next/headers";
+import { z } from "zod";
+
+import Page from "@calcom/features/ee/users/pages/users-edit-view";
+import prisma from "@calcom/prisma";
+
+const userIdSchema = z.object({ id: z.coerce.number() });
+
+export const generateMetadata = async ({ params }: { params: Params }) => {
+  const input = userIdSchema.safeParse(params);
+
+  let title = "";
+  if (!input.success) {
+    title = "Editing user";
+  } else {
+    const req = {
+      headers: headers(),
+      cookies: cookies(),
+    };
+
+    // @ts-expect-error Type '{ headers: ReadonlyHeaders; cookies: ReadonlyRequestCookies; }' is not assignable to type 'NextApiRequest'
+    const data = await getServerCaller({ req, prisma }).viewer.users.get({ userId: input.data.id });
+    const { user } = data;
+    title = `Editing user: ${user.username}`;
+  }
+
+  return await _generateMetadata(
+    () => title,
+    () => "Here you can edit a current user."
+  );
+};
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(settings-layout)/settings/admin/users/add/page.tsx

@@ -0,0 +1,11 @@
+import { _generateMetadata } from "_app/_utils";
+
+import Page from "@calcom/features/ee/users/pages/users-add-view";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    () => "Add new user",
+    () => "Here you can add a new user."
+  );
+
+export default Page;

apps/web/_app/future/(shared-page-wrapper)/(settings-layout)/settings/admin/users/page.tsx

@@ -0,0 +1,11 @@
+import { _generateMetadata } from "_app/_utils";
+
+import Page from "@calcom/features/ee/users/pages/users-listing-view";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    () => "Users",
+    () => "A list of all the users in your account including their name, title, email and role."
+  );
+
+export default Page;

apps/web/_app/global-error.tsx

@@ -0,0 +1,17 @@
+"use client";
+
+import { type NextPage } from "next";
+
+import CustomError, { type DefaultErrorProps } from "./error";
+
+export const GlobalError: NextPage<DefaultErrorProps> = (props) => {
+  return (
+    <html>
+      <body>
+        <CustomError {...props} />
+      </body>
+    </html>
+  );
+};
+
+export default GlobalError;

apps/web/_app/layout.tsx

@@ -0,0 +1,104 @@
+import { dir } from "i18next";
+import { Inter } from "next/font/google";
+import localFont from "next/font/local";
+import { headers, cookies } from "next/headers";
+import Script from "next/script";
+import React from "react";
+
+import { getLocale } from "@calcom/features/auth/lib/getLocale";
+import { IS_PRODUCTION } from "@calcom/lib/constants";
+
+import { prepareRootMetadata } from "@lib/metadata";
+
+import "../styles/globals.css";
+
+const interFont = Inter({ subsets: ["latin"], variable: "--font-inter", preload: true, display: "swap" });
+const calFont = localFont({
+  src: "../fonts/CalSans-SemiBold.woff2",
+  variable: "--font-cal",
+  preload: true,
+  display: "block",
+});
+
+export const generateMetadata = () =>
+  prepareRootMetadata({
+    twitterCreator: "@calcom",
+    twitterSite: "@calcom",
+    robots: {
+      index: false,
+      follow: false,
+    },
+  });
+
+const getInitialProps = async (url: string) => {
+  const { pathname, searchParams } = new URL(url);
+
+  const isEmbed = pathname.endsWith("/embed") || (searchParams?.get("embedType") ?? null) !== null;
+  const embedColorScheme = searchParams?.get("ui.color-scheme");
+
+  const req = { headers: headers(), cookies: cookies() };
+  const newLocale = await getLocale(req);
+  const direction = dir(newLocale);
+
+  return { isEmbed, embedColorScheme, locale: newLocale, direction };
+};
+
+const getFallbackProps = () => ({
+  locale: "en",
+  direction: "ltr",
+  isEmbed: false,
+  embedColorScheme: false,
+});
+
+export default async function RootLayout({ children }: { children: React.ReactNode }) {
+  const h = headers();
+
+  const fullUrl = h.get("x-url") ?? "";
+  const nonce = h.get("x-csp") ?? "";
+
+  const isSSG = !fullUrl;
+
+  const { locale, direction, isEmbed, embedColorScheme } = isSSG
+    ? getFallbackProps()
+    : await getInitialProps(fullUrl);
+
+  return (
+    <html
+      lang={locale}
+      dir={direction}
+      style={embedColorScheme ? { colorScheme: embedColorScheme as string } : undefined}
+      data-nextjs-router="app">
+      <head nonce={nonce}>
+        {!IS_PRODUCTION && process.env.VERCEL_ENV === "preview" && (
+          // eslint-disable-next-line @next/next/no-sync-scripts
+          <Script
+            data-project-id="KjpMrKTnXquJVKfeqmjdTffVPf1a6Unw2LZ58iE4"
+            src="https://snippet.meticulous.ai/v1/stagingMeticulousSnippet.js"
+          />
+        )}
+        <style>{`
+          :root {
+            --font-inter: ${interFont.style.fontFamily.replace(/\'/g, "")};
+            --font-cal: ${calFont.style.fontFamily.replace(/\'/g, "")};
+          }
+        `}</style>
+      </head>
+      <body
+        className="dark:bg-darkgray-50 desktop-transparent bg-subtle antialiased"
+        style={
+          isEmbed
+            ? {
+                background: "transparent",
+                // Keep the embed hidden till parent initializes and
+                // - gives it the appropriate styles if UI instruction is there.
+                // - gives iframe the appropriate height(equal to document height) which can only be known after loading the page once in browser.
+                // - Tells iframe which mode it should be in (dark/light) - if there is a a UI instruction for that
+                visibility: "hidden",
+              }
+            : {}
+        }>
+        {children}
+      </body>
+    </html>
+  );
+}

apps/web/abTest/middlewareFactory.ts

@@ -0,0 +1,73 @@
+import { getBucket } from "abTest/utils";
+import type { NextMiddleware, NextRequest } from "next/server";
+import { NextResponse, URLPattern } from "next/server";
+import z from "zod";
+
+const ROUTES: [URLPattern, boolean][] = [
+  ["/event-types", process.env.APP_ROUTER_EVENT_TYPES_ENABLED === "1"] as const,
+  ["/settings/admin/:path*", process.env.APP_ROUTER_SETTINGS_ADMIN_ENABLED === "1"] as const,
+  ["/apps/installed/:category", process.env.APP_ROUTER_APPS_INSTALLED_CATEGORY_ENABLED === "1"] as const,
+  ["/apps/:slug", process.env.APP_ROUTER_APPS_SLUG_ENABLED === "1"] as const,
+  ["/apps/:slug/setup", process.env.APP_ROUTER_APPS_SLUG_SETUP_ENABLED === "1"] as const,
+  ["/apps/categories", process.env.APP_ROUTER_APPS_CATEGORIES_ENABLED === "1"] as const,
+  ["/apps/categories/:category", process.env.APP_ROUTER_APPS_CATEGORIES_CATEGORY_ENABLED === "1"] as const,
+].map(([pathname, enabled]) => [
+  new URLPattern({
+    pathname,
+  }),
+  enabled,
+]);
+
+const FUTURE_ROUTES_OVERRIDE_COOKIE_NAME = "x-calcom-future-routes-override";
+const FUTURE_ROUTES_ENABLED_COOKIE_NAME = "x-calcom-future-routes-enabled";
+
+const bucketSchema = z.union([z.literal("legacy"), z.literal("future")]);
+
+export const abTestMiddlewareFactory =
+  (next: (req: NextRequest) => Promise<NextResponse<unknown>>): NextMiddleware =>
+  async (req: NextRequest) => {
+    const response = await next(req);
+
+    const { pathname } = req.nextUrl;
+
+    const override = req.cookies.has(FUTURE_ROUTES_OVERRIDE_COOKIE_NAME);
+
+    const route = ROUTES.find(([regExp]) => regExp.test(req.url)) ?? null;
+    const enabled = route !== null ? route[1] || override : false;
+
+    if (pathname.includes("future") || !enabled) {
+      return response;
+    }
+
+    const safeParsedBucket = override
+      ? { success: true as const, data: "future" as const }
+      : bucketSchema.safeParse(req.cookies.get(FUTURE_ROUTES_ENABLED_COOKIE_NAME)?.value);
+
+    if (!safeParsedBucket.success) {
+      // cookie does not exist or it has incorrect value
+      const bucket = getBucket();
+
+      response.cookies.set(FUTURE_ROUTES_ENABLED_COOKIE_NAME, bucket, {
+        expires: Date.now() + 1000 * 60 * 30,
+        httpOnly: true,
+      }); // 30 min in ms
+
+      if (bucket === "legacy") {
+        return response;
+      }
+
+      const url = req.nextUrl.clone();
+      url.pathname = `future${pathname}/`;
+
+      return NextResponse.rewrite(url, response);
+    }
+
+    if (safeParsedBucket.data === "legacy") {
+      return response;
+    }
+
+    const url = req.nextUrl.clone();
+    url.pathname = `future${pathname}/`;
+
+    return NextResponse.rewrite(url, response);
+  };

apps/web/abTest/utils.ts

@@ -0,0 +1,9 @@
+import { AB_TEST_BUCKET_PROBABILITY } from "@calcom/lib/constants";
+
+const cryptoRandom = () => {
+  return crypto.getRandomValues(new Uint8Array(1))[0] / 0xff;
+};
+
+export const getBucket = () => {
+  return cryptoRandom() * 100 < AB_TEST_BUCKET_PROBABILITY ? "future" : "legacy";
+};

apps/web/calendso.yaml

@@ -631,8 +631,7 @@ paths:
                   type: string
                 role:
                   type: string
-                sendEmailInvitation:
-                  type: boolean
+                  
     parameters:
       - schema:
           type: string

apps/web/components/AppListCard.tsx

@@ -1,4 +1,4 @@
-import { usePathname, useRouter, useSearchParams } from "next/navigation";
+import { usePathname, useRouter } from "next/navigation";
 import type { ReactNode } from "react";
 import { useEffect, useRef, useState } from "react";
 import { z } from "zod";
@@ -6,6 +6,7 @@ import { z } from "zod";
 import type { CredentialOwner } from "@calcom/app-store/types";
 import classNames from "@calcom/lib/classNames";
 import { getPlaceholderAvatar } from "@calcom/lib/defaultAvatarImage";
+import { useCompatSearchParams } from "@calcom/lib/hooks/useCompatSearchParams";
 import { useLocale } from "@calcom/lib/hooks/useLocale";
 import { useTypedQuery } from "@calcom/lib/hooks/useTypedQuery";
 import { Badge, ListItemText, Avatar } from "@calcom/ui";
@@ -31,6 +32,7 @@ type AppListCardProps = {
   invalidCredential?: boolean;
   children?: ReactNode;
   credentialOwner?: CredentialOwner;
+  className?: string;
 } & ShouldHighlight;
 
 const schema = z.object({ hl: z.string().optional() });
@@ -49,6 +51,7 @@ export default function AppListCard(props: AppListCardProps) {
     invalidCredential,
     children,
     credentialOwner,
+    className,
   } = props;
   const {
     data: { hl },
@@ -56,18 +59,22 @@ export default function AppListCard(props: AppListCardProps) {
   const router = useRouter();
   const [highlight, setHighlight] = useState(shouldHighlight && hl === slug);
   const timeoutRef = useRef<NodeJS.Timeout | null>(null);
-  const searchParams = useSearchParams();
+  const searchParams = useCompatSearchParams();
   const pathname = usePathname();
 
   useEffect(() => {
-    if (shouldHighlight && highlight) {
-      const timer = setTimeout(() => {
-        setHighlight(false);
+    if (shouldHighlight && highlight && searchParams !== null && pathname !== null) {
+      timeoutRef.current = setTimeout(() => {
         const _searchParams = new URLSearchParams(searchParams);
         _searchParams.delete("hl");
-        router.replace(`${pathname}?${_searchParams.toString()}`);
+        _searchParams.delete("category"); // this comes from params, not from search params
+
+        setHighlight(false);
+
+        const stringifiedSearchParams = _searchParams.toString();
+
+        router.replace(`${pathname}${stringifiedSearchParams !== "" ? `?${stringifiedSearchParams}` : ""}`);
       }, 3000);
-      timeoutRef.current = timer;
     }
     return () => {
       if (timeoutRef.current) {
@@ -75,11 +82,10 @@ export default function AppListCard(props: AppListCardProps) {
         timeoutRef.current = null;
       }
     };
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []);
+  }, [highlight, pathname, router, searchParams, shouldHighlight]);
 
   return (
-    <div className={classNames(highlight && "dark:bg-muted bg-yellow-100")}>
+    <div className={classNames(highlight && "dark:bg-muted bg-yellow-100", className)}>
       <div className="flex items-center gap-x-3 px-4 py-4 sm:px-6">
         {logo ? (
           <img