scheduler

Fork of the lovely https://github.com/calcom/cal.com.

Cheatsheet

Generate CALENDSO_ENCRYPTION_KEY for TOTP

openssl rand dgst -sha256

Create scoped user

CREATE ROLE user PASSWORD 'password'
GRANT ALL PRIVILEGES ON SCHEMA public TO user
GRANT USAGE, SELECT ON ALL SEQUENCES IN SCHEMA public TO user

Reset migrations and seed

npx prisma migrate reset

Test locally using heroku-cli and Procfile

heroku local web -p 3000

Debug segfault on Heroku

See https://httptoolkit.tech/blog/how-to-debug-node-segfaults/

find node_modules -iname "*.node"

Flush DNS cache on MacOS Chrome

chrome://net-internals/#dns

sudo dscacheutil -flushcache && sudo killall -HUP mDNSResponder

Setup

• Node.js v16
• PostgreSQL
• Yarn

Development

Setup

git clone https://github.com/diglactic/scheduler
cd scheduler
cp apps/web/.env.example apps/web/.env
cp packages/prisma/.env.example packages/prisma/.env
yarn

Quick start with yarn dx

• 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

yarn dx

Manual setup

1. Configure environment variables in the .env file. Replace <user>, <pass>, <db-host>, <db-port> with their applicable values

   DATABASE_URL="postgresql://<user>:<pass>@<db-host>:<db-port>"

2. 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).

3. Set up the database using the Prisma schema (found in apps/web/prisma/schema.prisma)

   yarn workspace @calcom/prisma db-deploy

4. Run (in development mode)

   yarn dev

Setting up your first user

1. Open Prisma Studio to look at or modify the database content:

   yarn db-studio

2. Click on the User model to add a new user record.

3. Fill out the fields email, username, password, and set metadata to empty {} (remembering to encrypt your password with BCrypt) and click Save 1 Record to create your first user.

   New users are set on a TRIAL plan by default. You might want to adjust this behavior to your needs in the apps/web/prisma/schema.prisma file.

4. Open a browser to http://localhost:3000 and login with your just created, first user.

E2E-Testing

# In first terminal. Must run on port 3000.
yarn dx

# In second terminal
yarn workspace @calcom/web test-e2e

# To open last HTML report run:
yarn workspace @calcom/web playwright-report

Upgrading from earlier versions

1. Pull the current version:

   git pull

2. Apply database migrations by running one of the following commands:

   In a development environment, run:

   yarn workspace @calcom/prisma db-migrate

   (this can clear your development database in some cases)

   In a production environment, run:

   yarn workspace @calcom/prisma db-deploy

3. Check the .env.example and compare it to your current .env file. In case there are any fields not present in your current .env, add them there.

   For the current version, especially check if the variable BASE_URL is present and properly set in your environment, for example:

   BASE_URL='https://yourdomain.com'
   

4. Start the server. In a development environment, just do:

   yarn dev

   For a production build, run for example:

   yarn build
   yarn start

Deployment

Docker

The Docker configuration for Cal is an effort powered by people within the community. Cal.com, Inc. does not provide official support for Docker, but we will accept fixes and documentation. Use at your own risk.

If you want to contribute to the Docker repository, reply here.

The Docker configuration can be found in our docker repository.

Heroku

Integrations

Obtaining the Google API Credentials

1. Open Google API Console. If you don't have a project in your Google Cloud subscription, you'll need to create one before proceeding further. Under Dashboard pane, select Enable APIS and Services.
2. In the search box, type calendar and select the Google Calendar API search result.
3. Enable the selected API.
4. Next, go to the OAuth consent screen from the side pane. Select the app type (Internal or External) and enter the basic app details on the first page.
5. In the second page on Scopes, select Add or Remove Scopes. Search for Calendar.event and select the scope with scope value .../auth/calendar.events, .../auth/calendar.readonly and select Update.
6. In the third page (Test Users), add the Google account(s) you'll using. Make sure the details are correct on the last page of the wizard and your consent screen will be configured.
7. Now select Credentials from the side pane and then select Create Credentials. Select the OAuth Client ID option.
8. Select Web Application as the Application Type.
9. Under Authorized redirect URI's, select Add URI and then add <Cal.com URL>/api/integrations/googlecalendar/callback and <Cal.com URL>/api/integrations/google/callback, replacing Cal.com URL with the URI at which your application runs.
10. The key will be created and you will be redirected back to the Credentials page. Select the newly generated client ID under OAuth 2.0 Client IDs.
11. Select Download JSON. Copy the contents of this file and paste the entire JSON string in the .env file as the value for GOOGLE_API_CREDENTIALS key.

Obtaining Microsoft Graph Client ID and Secret

1. Open Azure App Registration and select New registration
2. Name your application
3. Set Who can use this application or access this API? to Accounts in any organizational directory (Any Azure AD directory - Multitenant)
4. Set the Web redirect URI to <Cal.com URL>/api/integrations/office365calendar/callback replacing Cal.com URL with the URI at which your application runs.
5. Use Application (client) ID as the MS_GRAPH_CLIENT_ID attribute value in .env
6. Click Certificates & secrets create a new client secret and use the value as the MS_GRAPH_CLIENT_SECRET attribute

Obtaining Zoom Client ID and Secret

1. Open Zoom Marketplace and sign in with your Zoom account.
2. On the upper right, click "Develop" => "Build App".
3. On "OAuth", select "Create".
4. Name your App.
5. Choose "User-managed app" as the app type.
6. De-select the option to publish the app on the Zoom App Marketplace.
7. Click "Create".
8. Now copy the Client ID and Client Secret to your .env file into the ZOOM_CLIENT_ID and ZOOM_CLIENT_SECRET fields.
9. Set the Redirect URL for OAuth <Cal.com URL>/api/integrations/zoomvideo/callback replacing Cal.com URL with the URI at which your application runs.
10. Also add the redirect URL given above as a allow list URL and enable "Subdomain check". Make sure, it says "saved" below the form.
11. You don't need to provide basic information about your app. Instead click at "Scopes" and then at "+ Add Scopes". On the left, click the category "Meeting" and check the scope meeting:write.
12. Click "Done".
13. You're good to go. Now you can easily add your Zoom integration in the Cal.com settings.

Obtaining Daily API Credentials

1. Open Daily and sign into your account.
2. From within your dashboard, go to the developers tab.
3. Copy your API key.
4. Now paste the API key to your .env file into the DAILY_API_KEY field in your .env file.
5. If you have the Daily Scale Plan set the DAILY_SCALE_PLAN variable to true in order to use features like video recording.

License

Distributed under the AGPLv3 License. See LICENSE for more information.