Extract prisma to it's own package (#1823)

* Moved prisma to packages

* Add missing prisma configs

* Extracts common libs and types

* Build and pipeline fixes

* Adds missing package

* Prisma scripts cleanup

* Updates lint staged

* Type fixes

* Sort imports

* Updates yarn lock file

* Fixes for yarn dx

* Revert "Sort imports"

This reverts commit 076109decab9b9ba307fc03696c3b0da5c4896f3.

* Formatting

* Prevent double TS version

* Fix conflict

* Extracted e2e configs

.env.example

@@ -1 +1,2 @@
 # It now lives at `apps/web/.env.example`
+# DATABASE_URL got moved to `packages/prisma/.env.example`

.eslintignore

@@ -1,2 +1,2 @@
 node_modules
-apps/web/prisma/zod
+packages/prisma/zod

.github/workflows/e2e.yml

@@ -93,6 +93,7 @@ jobs:
         with:
           name: videos
           path: |
+            test-results
             playwright/screenshots
             playwright/videos
             playwright/results

.gitignore

@@ -10,6 +10,7 @@ node_modules
 
 # testing
 coverage
+/test-results/
 playwright/videos
 playwright/screenshots
 playwright/artifacts

.prettierignore

@@ -13,4 +13,4 @@ public
 .prettierignore
 .DS_Store
 .eslintignore
-apps/web/prisma/zod
+packages/prisma/zod

.prettierrc.js

@@ -7,7 +7,7 @@ module.exports = {
   semi: true,
   printWidth: 110,
   arrowParens: "always",
-  importOrder: ["^@ee/(.*)$", "^@lib/(.*)$", "^@components/(.*)$", "^@(server|trpc)/(.*)$", "^[./]"],
+  importOrder: ["^@(calcom|ee)/(.*)$", "^@lib/(.*)$", "^@components/(.*)$", "^@(server|trpc)/(.*)$", "^[./]"],
   importOrderSeparation: true,
   plugins: [require("./merged-prettier-plugin")],
 };

README.md

@@ -106,6 +106,7 @@ Here is what you need to be able to run Cal.
 
    ```sh
    cp apps/web/.env.example apps/web/.env
+   cp packages/prisma/.env.example packages/prisma/.env
    ```
 
 1. Install packages with yarn

apps/docs/README.md

@@ -13,22 +13,27 @@
 The official product, support and developer documentation, containing information and guides about using the product as well as support for self-hosted installations. This documentation site runs on [Nextra](https://nextra.vercel.app), so you may refer to their documentation should you need information on anything that isn't covered here.
 
 ## Prerequisites
+
 - Git
 - Node.js & npm
 - Yarn
 
 ## Installation
+
 Firstly, clone the repository using Git:
+
 ```console
 git clone https://github.com/calcom/docs.git
 ```
 
 Now, you can install the dependencies with yarn:
+
 ```console
 yarn install
 ```
 
 ## Editing
+
 To create, edit and delete documentation pages, you can simply create markdown (.mdx) files in the `pages/` folder. You can edit Markdown with any text editor, but VS Code and WebStorm have side-by-side previews so you can see your formatted content whilst writing markdown.
 
 You will also need to add it as an entry to the `meta.json` file found in whichever directory that the .mdx file is in.
@@ -52,6 +57,7 @@ This command generates static content into the `build` directory and can be serv
 ## How to easily contribute
 
 ## Existing Page
+
 1. From the documentation's GitHub repository, head to the folder called 'pages' and open it.
 2. From here you can view all current pages on the documentation site. Select the page you would like to contribute to.
 3. You should now be able to view the page you have selected. Located at the top right of the page will be a pencil icon. Pressing this will bring you up an editor to edit and make changes. You can add formatting using the buttons at the top, which will automatically insert the relevant markdown content needed to style the text.

apps/docs/pages/self-hosting/install.mdx

@@ -23,13 +23,14 @@ Here is what you need to be able to run Cal.
 1. Go to the project folder
 
    ```sh
-   cd calendso
+   cd cal.com
    ```
 
 1. Copy `.env.example` to `.env`
 
    ```sh
-   cp .env.example .env
+   cp apps/web/.env.example apps/web/.env
+   cp packages/prisma/.env.example packages/prisma/.env
    ```
 
 1. Install packages with yarn
@@ -42,57 +43,72 @@ Here is what you need to be able to run Cal.
 
 > - **Requires Docker and Docker Compose to be installed**
 > - Will start a local Postgres instance with a few test users - the credentials will be logged in the console
+
 ```sh
 yarn dx
 ```
 
 ### Manual setup
 
-1. Configure environment variables in the .env file. Replace `<user>`, `<pass>`, `<db-host>`, `<db-port>` with their applicable values
+1.  Configure database in the `packages/prisma/.env` file. Replace `<user>`, `<pass>`, `<db-host>`, `<db-port>` with their applicable values
 
-   ```text
-   DATABASE_URL='postgresql://<user>:<pass>@<db-host>:<db-port>'
-   ```
+    ```text
+    DATABASE_URL='postgresql://<user>:<pass>@<db-host>:<db-port>'
+    ```
 
-   <details>
-   <summary>If you don't know how to configure the DATABASE_URL, then follow the steps here to create a quick DB using Heroku</summary>
+          <details>
 
-   1. Create a free account with [Heroku](https://www.heroku.com/).
+    <summary>
+      If you don't know how to configure the DATABASE_URL, then follow the steps here to create a quick DB
+      using Heroku
+    </summary>
 
-   2. Create a new app.
-      <img width="306" alt="Create an App" src="https://user-images.githubusercontent.com/16905768/115322780-b3d58c00-a17e-11eb-8a52-b758fb0ea942.png" />
+    1. Create a free account with [Heroku](https://www.heroku.com/).
 
-   3. In your new app, go to `Overview` and next to `Installed add-ons`, click `Configure Add-ons`. We need this to set up our database.
-      ![image](https://user-images.githubusercontent.com/16905768/115323232-a53ba480-a17f-11eb-98db-58e2f8c52426.png)
+    2. Create a new app.
 
-   4. Once you clicked on `Configure Add-ons`, click on `Find more add-ons` and search for `postgres`. One of the options will be `Heroku Postgres` - click on that option.
-      ![image](https://user-images.githubusercontent.com/16905768/115323126-5beb5500-a17f-11eb-8030-7380310807a9.png)
+       <img
+         width="306"
+         alt="Create an App"
+         src="https://user-images.githubusercontent.com/16905768/115322780-b3d58c00-a17e-11eb-8a52-b758fb0ea942.png"
+       />
 
-   5. Once the pop-up appears, click `Submit Order Form` - plan name should be `Hobby Dev - Free`.
-      <img width="512" alt="Submit Order Form" src="https://user-images.githubusercontent.com/16905768/115323265-b4baed80-a17f-11eb-99f0-d67f019aa6df.png" />
+    3. In your new app, go to `Overview` and next to `Installed add-ons`, click `Configure Add-ons`. We need this to set up our database.
+       ![image](https://user-images.githubusercontent.com/16905768/115323232-a53ba480-a17f-11eb-98db-58e2f8c52426.png)
 
-   6. Once you completed the above steps, click on your newly created `Heroku Postgres` and go to its `Settings`.
-      ![image](https://user-images.githubusercontent.com/16905768/115323367-e92ea980-a17f-11eb-9ff4-dec95f2ec349.png)
+    4. Once you clicked on `Configure Add-ons`, click on `Find more add-ons` and search for `postgres`. One of the options will be `Heroku Postgres` - click on that option.
+       ![image](https://user-images.githubusercontent.com/16905768/115323126-5beb5500-a17f-11eb-8030-7380310807a9.png)
 
-   7. In `Settings`, copy your URI to your Cal.com .env file and replace the `postgresql://<user>:<pass>@<db-host>:<db-port>` with it.
-      ![image](https://user-images.githubusercontent.com/16905768/115323556-4591c900-a180-11eb-9808-2f55d2aa3995.png)
-      ![image](https://user-images.githubusercontent.com/16905768/115323697-7a9e1b80-a180-11eb-9f08-a742b1037f90.png)
+    5. Once the pop-up appears, click `Submit Order Form` - plan name should be `Hobby Dev - Free`.
 
-   8. To view your DB, once you add new data in Prisma, you can use [Heroku Data Explorer](https://heroku-data-explorer.herokuapp.com/).
-   </details>
+       <img
+         width="512"
+         alt="Submit Order Form"
+         src="https://user-images.githubusercontent.com/16905768/115323265-b4baed80-a17f-11eb-99f0-d67f019aa6df.png"
+       />
 
-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 `prisma/schema.prisma`)
+    6. Once you completed the above steps, click on your newly created `Heroku Postgres` and go to its `Settings`.
+       ![image](https://user-images.githubusercontent.com/16905768/115323367-e92ea980-a17f-11eb-9ff4-dec95f2ec349.png)
 
-   ```sh
-   npx prisma migrate deploy
-   ```
+    7. In `Settings`, copy your URI to your Cal.com .env file and replace the `postgresql://<user>:<pass>@<db-host>:<db-port>` with it.
+       ![image](https://user-images.githubusercontent.com/16905768/115323556-4591c900-a180-11eb-9808-2f55d2aa3995.png)
+       ![image](https://user-images.githubusercontent.com/16905768/115323697-7a9e1b80-a180-11eb-9f08-a742b1037f90.png)
 
-1. Run (in development mode)
+    8. To view your DB, once you add new data in Prisma, you can use [Heroku Data Explorer](https://heroku-data-explorer.herokuapp.com/).
+       </details>
 
-   ```sh
-   yarn dev --scope=@calcom/web
-   ```
+1.  Set a 32 character random string in your `apps/web/.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`)
+
+    ```sh
+    npx prisma migrate deploy
+    ```
+
+1.  Run (in development mode)
+
+    ```sh
+    yarn dev --scope=@calcom/web
+    ```
 
 ### Setting up your first user
 

apps/web/.env.example

@@ -7,8 +7,7 @@
 # - Acquire a commercial license to remove these terms by visiting: cal.com/sales
 NEXT_PUBLIC_LICENSE_CONSENT=''
 
-# DATABASE_URL='postgresql://<user>:<pass>@<db-host>:<db-port>/<db-name>'
-DATABASE_URL="postgresql://postgres:@localhost:5450/calendso"
+# ⚠️ ⚠️ ⚠️ DATABASE_URL got moved to `packages/prisma/.env.example` ⚠️ ⚠️ ⚠️
 
 # Needed to enable Google Calendar integration and Login with Google
 # @see https://github.com/calendso/calendso#obtaining-the-google-api-credentials

apps/web/@prisma/client.ts

@@ -0,0 +1 @@
+export * from "@calcom/prisma/client";

apps/web/components/eventtype/CreateEventType.tsx

@@ -2,11 +2,12 @@ import { ChevronDownIcon, PlusIcon } from "@heroicons/react/solid";
 import { zodResolver } from "@hookform/resolvers/zod/dist/zod";
 import { SchedulingType } from "@prisma/client";
 import { useRouter } from "next/router";
-import { createEventTypeInput } from "prisma/zod/eventtypeCustom";
 import React, { useEffect } from "react";
 import { useForm } from "react-hook-form";
 import type { z } from "zod";
 
+import { createEventTypeInput } from "@calcom/prisma/zod/eventtypeCustom";
+
 import { HttpError } from "@lib/core/http/error";
 import { useLocale } from "@lib/hooks/useLocale";
 import { useToggleQuery } from "@lib/hooks/useToggleQuery";

apps/web/lib/availability.ts

@@ -1,126 +1 @@
-import { Availability } from "@prisma/client";
-import dayjs, { ConfigType } from "dayjs";
-import customParseFormat from "dayjs/plugin/customParseFormat";
-import timezone from "dayjs/plugin/timezone";
-import utc from "dayjs/plugin/utc";
-
-import { Schedule, TimeRange, WorkingHours } from "./types/schedule";
-
-dayjs.extend(utc);
-dayjs.extend(timezone);
-dayjs.extend(customParseFormat);
-// sets the desired time in current date, needs to be current date for proper DST translation
-export const defaultDayRange: TimeRange = {
-  start: new Date(new Date().setUTCHours(9, 0, 0, 0)),
-  end: new Date(new Date().setUTCHours(17, 0, 0, 0)),
-};
-
-export const DEFAULT_SCHEDULE: Schedule = [
-  [],
-  [defaultDayRange],
-  [defaultDayRange],
-  [defaultDayRange],
-  [defaultDayRange],
-  [defaultDayRange],
-  [],
-];
-
-export function getAvailabilityFromSchedule(schedule: Schedule): Availability[] {
-  return schedule.reduce((availability: Availability[], times: TimeRange[], day: number) => {
-    const addNewTime = (time: TimeRange) =>
-      ({
-        days: [day],
-        startTime: time.start,
-        endTime: time.end,
-      } as Availability);
-
-    const filteredTimes = times.filter((time) => {
-      let idx;
-      if (
-        (idx = availability.findIndex(
-          (schedule) => schedule.startTime === time.start && schedule.endTime === time.end
-        )) !== -1
-      ) {
-        availability[idx].days.push(day);
-        return false;
-      }
-      return true;
-    });
-    filteredTimes.forEach((time) => {
-      availability.push(addNewTime(time));
-    });
-    return availability;
-  }, [] as Availability[]);
-}
-
-export const MINUTES_IN_DAY = 60 * 24;
-export const MINUTES_DAY_END = MINUTES_IN_DAY - 1;
-export const MINUTES_DAY_START = 0;
-
-/**
- * Allows "casting" availability (days, startTime, endTime) given in UTC to a timeZone or utcOffset
- */
-export function getWorkingHours(
-  relativeTimeUnit: {
-    timeZone?: string;
-    utcOffset?: number;
-  },
-  availability: { days: number[]; startTime: ConfigType; endTime: ConfigType }[]
-) {
-  // clearly bail when availability is not set, set everything available.
-  if (!availability.length) {
-    return [
-      {
-        days: [0, 1, 2, 3, 4, 5, 6],
-        // shorthand for: dayjs().startOf("day").tz(timeZone).diff(dayjs.utc().startOf("day"), "minutes")
-        startTime: MINUTES_DAY_START,
-        endTime: MINUTES_DAY_END,
-      },
-    ];
-  }
-
-  const utcOffset = relativeTimeUnit.utcOffset ?? dayjs().tz(relativeTimeUnit.timeZone).utcOffset();
-
-  const workingHours = availability.reduce((workingHours: WorkingHours[], schedule) => {
-    // Get times localised to the given utcOffset/timeZone
-    const startTime =
-      dayjs.utc(schedule.startTime).get("hour") * 60 +
-      dayjs.utc(schedule.startTime).get("minute") -
-      utcOffset;
-    const endTime =
-      dayjs.utc(schedule.endTime).get("hour") * 60 + dayjs.utc(schedule.endTime).get("minute") - utcOffset;
-
-    // add to working hours, keeping startTime and endTimes between bounds (0-1439)
-    const sameDayStartTime = Math.max(MINUTES_DAY_START, Math.min(MINUTES_DAY_END, startTime));
-    const sameDayEndTime = Math.max(MINUTES_DAY_START, Math.min(MINUTES_DAY_END, endTime));
-    if (sameDayStartTime !== sameDayEndTime) {
-      workingHours.push({
-        days: schedule.days,
-        startTime: sameDayStartTime,
-        endTime: sameDayEndTime,
-      });
-    }
-    // check for overflow to the previous day
-    if (startTime < MINUTES_DAY_START || endTime < MINUTES_DAY_START) {
-      workingHours.push({
-        days: schedule.days.map((day) => day - 1),
-        startTime: startTime + MINUTES_IN_DAY,
-        endTime: Math.min(endTime + MINUTES_IN_DAY, MINUTES_DAY_END),
-      });
-    }
-    // else, check for overflow in the next day
-    else if (startTime > MINUTES_DAY_END || endTime > MINUTES_DAY_END) {
-      workingHours.push({
-        days: schedule.days.map((day) => day + 1),
-        startTime: Math.max(startTime - MINUTES_IN_DAY, MINUTES_DAY_START),
-        endTime: endTime - MINUTES_IN_DAY,
-      });
-    }
-
-    return workingHours;
-  }, []);
-
-  workingHours.sort((a, b) => a.startTime - b.startTime);
-
-  return workingHours;
-}
+export * from "@calcom/lib/availability";

apps/web/lib/location.ts

@@ -1,10 +1 @@
-export enum LocationType {
-  InPerson = "inPerson",
-  Phone = "phone",
-  GoogleMeet = "integrations:google:meet",
-  Zoom = "integrations:zoom",
-  Daily = "integrations:daily",
-  Jitsi = "integrations:jitsi",
-  Huddle01 = "integrations:huddle01",
-  Tandem = "integrations:tandem",
-}
+export * from "@calcom/lib/location";

apps/web/next.config.js

@@ -1,5 +1,5 @@
 /* eslint-disable @typescript-eslint/no-var-requires */
-const withTM = require("@vercel/edge-functions-ui/transpile")([]);
+const withTM = require("@vercel/edge-functions-ui/transpile")(["@calcom/lib", "@calcom/prisma"]);
 const { i18n } = require("./next-i18next.config");
 
 // So we can test deploy previews preview

apps/web/package.json

@@ -8,25 +8,14 @@
     "analyze:browser": "BUNDLE_ANALYZE=browser next build",
     "clean": "rm -rf .turbo && rm -rf node_modules && rm -rf .next",
     "dev": "next dev",
-    "db-up": "docker-compose up -d",
-    "db-migrate": "yarn prisma migrate deploy",
-    "db-deploy": "yarn prisma migrate deploy",
-    "db-seed": "yarn prisma db seed",
-    "db-nuke": "docker-compose down --volumes --remove-orphans",
-    "db-setup": "run-s db-up db-migrate db-seed",
-    "db-reset": "run-s db-nuke db-setup",
-    "deploy": "run-s build db-deploy",
-    "dx": "env-cmd run-s db-setup dev",
+    "dx": "next dev",
     "test": "jest",
-    "test-e2e": "cd ../.. && yarn playwright test",
+    "test-e2e": "cd ../.. && yarn playwright test --config=tests/config/playwright.config.ts --project=chromium",
     "playwright-report": "playwright show-report playwright/reports/playwright-html-report",
     "test-codegen": "yarn playwright codegen http://localhost:3000",
     "type-check": "tsc --pretty --noEmit",
     "build": "next build",
     "start": "next start",
-    "generate-schemas": "prisma generate",
-    "postinstall": "yarn generate-schemas",
-    "pre-commit": "lint-staged",
     "lint": "eslint . --ext .ts,.js,.tsx,.jsx",
     "lint:fix": "eslint . --ext .ts,.js,.tsx,.jsx --fix",
     "check-changed-files": "ts-node scripts/ts-check-changed-files.ts"
@@ -37,6 +26,9 @@
   },
   "dependencies": {
     "@boxyhq/saml-jackson": "0.3.6",
+    "@calcom/lib": "*",
+    "@calcom/prisma": "*",
+    "@calcom/tsconfig": "*",
     "@daily-co/daily-js": "^0.21.0",
     "@headlessui/react": "^1.4.2",
     "@heroicons/react": "^1.0.5",
@@ -45,7 +37,6 @@
     "@jitsu/sdk-js": "^2.2.4",
     "@metamask/providers": "^8.1.1",
     "@next/bundle-analyzer": "11.1.2",
-    "@prisma/client": "3.0.2",
     "@radix-ui/react-avatar": "^0.1.0",
     "@radix-ui/react-collapsible": "^0.1.0",
     "@radix-ui/react-dialog": "^0.1.0",
@@ -144,30 +135,15 @@
     "eslint-plugin-react": "^7.27.1",
     "eslint-plugin-react-hooks": "^4.3.0",
     "jest": "^26.0.0",
-    "lint-staged": "^11.1.2",
     "mockdate": "^3.0.5",
     "module-alias": "^2.2.2",
     "npm-run-all": "^4.1.5",
     "postcss": "^8.4.4",
     "prettier": "^2.5.1",
     "prettier-plugin-tailwindcss": "^0.1.6",
-    "prisma": "3.0.2",
     "tailwindcss": "^3.0.0",
     "ts-jest": "^26.0.0",
     "ts-node": "^10.2.1",
-    "typescript": "^4.5.2",
-    "zod-prisma": "^0.5.4"
-  },
-  "lint-staged": {
-    "./{*,{ee,pages,components,lib}/**/*}.{js,ts,jsx,tsx}": [
-      "prettier --write",
-      "eslint"
-    ],
-    "./prisma/schema.prisma": [
-      "prisma format"
-    ]
-  },
-  "prisma": {
-    "seed": "ts-node ./prisma/seed.ts"
+    "typescript": "^4.5.3"
   }
 }

apps/web/server/routers/viewer/eventTypes.tsx

@@ -1,13 +1,14 @@
 import { EventTypeCustomInput, MembershipRole, PeriodType, Prisma } from "@prisma/client";
+import { z } from "zod";
+
 import {
   _AvailabilityModel,
   _DestinationCalendarModel,
   _EventTypeCustomInputModel,
   _EventTypeModel,
-} from "prisma/zod";
-import { stringOrNumber } from "prisma/zod-utils";
-import { createEventTypeInput } from "prisma/zod/eventtypeCustom";
-import { z } from "zod";
+} from "@calcom/prisma/zod";
+import { stringOrNumber } from "@calcom/prisma/zod-utils";
+import { createEventTypeInput } from "@calcom/prisma/zod/eventtypeCustom";
 
 import { createProtectedRouter } from "@server/createRouter";
 import { viewerRouter } from "@server/routers/viewer";

apps/web/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "../../packages/tsconfig/nextjs.json",
+  "extends": "@calcom/tsconfig/nextjs.json",
   "compilerOptions": {
     "baseUrl": ".",
     "paths": {

package.json

@@ -17,6 +17,7 @@
     "format": "prettier --write \"**/*.{ts,tsx,md}\"",
     "heroku-postbuild": "turbo run @calcom/web#build",
     "lint": "turbo run lint",
+    "pre-commit": "lint-staged",
     "prepare": "husky install",
     "start": "turbo run start",
     "test": "turbo run test",
@@ -41,6 +42,9 @@
     ],
     "*.json": [
       "prettier --write"
+    ],
+    "packages/prisma/schema.prisma": [
+      "prisma format"
     ]
   },
   "engines": {

packages/lib/auth.ts

@@ -0,0 +1,11 @@
+import { compare, hash } from "bcryptjs";
+
+export async function hashPassword(password: string) {
+  const hashedPassword = await hash(password, 12);
+  return hashedPassword;
+}
+
+export async function verifyPassword(password: string, hashedPassword: string) {
+  const isValid = await compare(password, hashedPassword);
+  return isValid;
+}

packages/lib/availability.ts

@@ -0,0 +1,126 @@
+import dayjs, { ConfigType } from "dayjs";
+import customParseFormat from "dayjs/plugin/customParseFormat";
+import timezone from "dayjs/plugin/timezone";
+import utc from "dayjs/plugin/utc";
+
+import type { Availability } from "@calcom/prisma/client";
+import type { Schedule, TimeRange, WorkingHours } from "@calcom/types/schedule";
+
+dayjs.extend(utc);
+dayjs.extend(timezone);
+dayjs.extend(customParseFormat);
+// sets the desired time in current date, needs to be current date for proper DST translation
+export const defaultDayRange: TimeRange = {
+  start: new Date(new Date().setUTCHours(9, 0, 0, 0)),
+  end: new Date(new Date().setUTCHours(17, 0, 0, 0)),
+};
+
+export const DEFAULT_SCHEDULE: Schedule = [
+  [],
+  [defaultDayRange],
+  [defaultDayRange],
+  [defaultDayRange],
+  [defaultDayRange],
+  [defaultDayRange],
+  [],
+];
+
+export function getAvailabilityFromSchedule(schedule: Schedule): Availability[] {
+  return schedule.reduce((availability: Availability[], times: TimeRange[], day: number) => {
+    const addNewTime = (time: TimeRange) =>
+      ({
+        days: [day],
+        startTime: time.start,
+        endTime: time.end,
+      } as Availability);
+
+    const filteredTimes = times.filter((time) => {
+      let idx;
+      if (
+        (idx = availability.findIndex(
+          (schedule) => schedule.startTime === time.start && schedule.endTime === time.end
+        )) !== -1
+      ) {
+        availability[idx].days.push(day);
+        return false;
+      }
+      return true;
+    });
+    filteredTimes.forEach((time) => {
+      availability.push(addNewTime(time));
+    });
+    return availability;
+  }, [] as Availability[]);
+}
+
+export const MINUTES_IN_DAY = 60 * 24;
+export const MINUTES_DAY_END = MINUTES_IN_DAY - 1;
+export const MINUTES_DAY_START = 0;
+
+/**
+ * Allows "casting" availability (days, startTime, endTime) given in UTC to a timeZone or utcOffset
+ */
+export function getWorkingHours(
+  relativeTimeUnit: {
+    timeZone?: string;
+    utcOffset?: number;
+  },
+  availability: { days: number[]; startTime: ConfigType; endTime: ConfigType }[]
+) {
+  // clearly bail when availability is not set, set everything available.
+  if (!availability.length) {
+    return [
+      {
+        days: [0, 1, 2, 3, 4, 5, 6],
+        // shorthand for: dayjs().startOf("day").tz(timeZone).diff(dayjs.utc().startOf("day"), "minutes")
+        startTime: MINUTES_DAY_START,
+        endTime: MINUTES_DAY_END,
+      },
+    ];
+  }
+
+  const utcOffset = relativeTimeUnit.utcOffset ?? dayjs().tz(relativeTimeUnit.timeZone).utcOffset();
+
+  const workingHours = availability.reduce((workingHours: WorkingHours[], schedule) => {
+    // Get times localised to the given utcOffset/timeZone
+    const startTime =
+      dayjs.utc(schedule.startTime).get("hour") * 60 +
+      dayjs.utc(schedule.startTime).get("minute") -
+      utcOffset;
+    const endTime =
+      dayjs.utc(schedule.endTime).get("hour") * 60 + dayjs.utc(schedule.endTime).get("minute") - utcOffset;
+
+    // add to working hours, keeping startTime and endTimes between bounds (0-1439)
+    const sameDayStartTime = Math.max(MINUTES_DAY_START, Math.min(MINUTES_DAY_END, startTime));
+    const sameDayEndTime = Math.max(MINUTES_DAY_START, Math.min(MINUTES_DAY_END, endTime));
+    if (sameDayStartTime !== sameDayEndTime) {
+      workingHours.push({
+        days: schedule.days,
+        startTime: sameDayStartTime,
+        endTime: sameDayEndTime,
+      });
+    }
+    // check for overflow to the previous day
+    if (startTime < MINUTES_DAY_START || endTime < MINUTES_DAY_START) {
+      workingHours.push({
+        days: schedule.days.map((day) => day - 1),
+        startTime: startTime + MINUTES_IN_DAY,
+        endTime: Math.min(endTime + MINUTES_IN_DAY, MINUTES_DAY_END),
+      });
+    }
+    // else, check for overflow in the next day
+    else if (startTime > MINUTES_DAY_END || endTime > MINUTES_DAY_END) {
+      workingHours.push({
+        days: schedule.days.map((day) => day + 1),
+        startTime: Math.max(startTime - MINUTES_IN_DAY, MINUTES_DAY_START),
+        endTime: endTime - MINUTES_IN_DAY,
+      });
+    }
+
+    return workingHours;
+  }, []);
+
+  workingHours.sort((a, b) => a.startTime - b.startTime);
+
+  return workingHours;
+}

packages/lib/location.ts

@@ -0,0 +1,10 @@
+export enum LocationType {
+  InPerson = "inPerson",
+  Phone = "phone",
+  GoogleMeet = "integrations:google:meet",
+  Zoom = "integrations:zoom",
+  Daily = "integrations:daily",
+  Jitsi = "integrations:jitsi",
+  Huddle01 = "integrations:huddle01",
+  Tandem = "integrations:tandem",
+}

packages/lib/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "@calcom/lib",
+  "version": "0.0.0",
+  "main": "./index.ts",
+  "types": "./index.ts",
+  "license": "MIT",
+  "dependencies": {
+    "bcryptjs": "^2.4.3",
+    "dayjs": "^1.10.6",
+    "dayjs-business-time": "^1.0.4"
+  },
+  "devDependencies": {
+    "@calcom/tsconfig": "*",
+    "typescript": "^4.5.3"
+  }
+}

packages/lib/tsconfig.json

@@ -0,0 +1,5 @@
+{
+  "extends": "@calcom/tsconfig/base.json",
+  "include": ["."],
+  "exclude": ["dist", "build", "node_modules"]
+}

packages/prisma/.env.example

@@ -0,0 +1,2 @@
+# DATABASE_URL='postgresql://<user>:<pass>@<db-host>:<db-port>/<db-name>'
+DATABASE_URL="postgresql://postgres:@localhost:5450/calendso"

packages/prisma/client/index.d.ts

@@ -0,0 +1 @@
+export * from ".prisma/client/index.d";

packages/prisma/client/runtime.d.ts

@@ -0,0 +1 @@
+export * from "@prisma/client/runtime";

packages/prisma/index.ts

@@ -0,0 +1,13 @@
+import { PrismaClient } from "@prisma/client";
+
+export const prisma =
+  globalThis.prisma ||
+  new PrismaClient({
+    log: ["query", "error", "warn"],
+  });
+
+if (process.env.NODE_ENV !== "production") {
+  globalThis.prisma = prisma;
+}
+
+export default prisma;

packages/prisma/package.json

@@ -0,0 +1,34 @@
+{
+  "name": "@calcom/prisma",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "build": "yarn generate-schemas",
+    "clean": "rm -rf .turbo && rm -rf node_modules",
+    "db-deploy": "yarn prisma migrate deploy",
+    "db-migrate": "yarn prisma migrate dev",
+    "db-nuke": "docker-compose down --volumes --remove-orphans",
+    "db-reset": "run-s db-nuke db-setup",
+    "db-seed": "yarn prisma db seed",
+    "db-setup": "run-s db-up db-deploy db-seed",
+    "db-up": "docker-compose up -d",
+    "deploy": "run-s build db-deploy",
+    "dx": "yarn db-setup",
+    "generate-schemas": "prisma generate"
+  },
+  "devDependencies": {
+    "npm-run-all": "^4.1.5",
+    "prisma": "3.0.2",
+    "ts-node": "^10.2.1",
+    "zod-prisma": "^0.5.4"
+  },
+  "dependencies": {
+    "@calcom/lib": "*",
+    "@prisma/client": "3.0.2"
+  },
+  "main": "index.ts",
+  "types": "index.d.ts",
+  "prisma": {
+    "seed": "ts-node ./seed.ts"
+  }
+}

packages/prisma/seed.ts

@@ -2,8 +2,8 @@ import { MembershipRole, Prisma, PrismaClient, UserPlan } from "@prisma/client";
 import dayjs from "dayjs";
 import { uuid } from "short-uuid";
 
-import { hashPassword } from "../lib/auth";
-import { DEFAULT_SCHEDULE, getAvailabilityFromSchedule } from "../lib/availability";
+import { hashPassword } from "@calcom/lib/auth";
+import { DEFAULT_SCHEDULE, getAvailabilityFromSchedule } from "@calcom/lib/availability";
 
 const prisma = new PrismaClient();