For the cloud functions to receive data from Stripe, you will need to create a webhook endpoint with the cloud function webhook URL https://firebse-location-project-id.cloudfunctions.net/fireactjsSaas-stripeWebHook. Please make sure you replace the domain with your actual Firebase project cloud function domain. Once the webhook is created, you will get an endpoint secret which is needed in the configuration file.
The following Stripe events need to be sent to the endpoint:
customer.subscription.updated
customer.subscription.trial_will_end
customer.subscription.pending_update_expired
customer.subscription.pending_update_applied
customer.subscription.deleted
customer.subscription.created
invoice.created
invoice.deleted
invoice.finalized
invoice.marked_uncollectible
invoice.paid
invoice.payment_action_required
invoice.payment_failed
invoice.payment_succeeded
invoice.sent
invoice.updated
invoice.voided
{
"apiKey": "apikey",
"authDomain": "domain.firebaseapp.com",
"projectId": "projectid",
"storageBucket": "projectid.appspot.com",
"messagingSenderId": "messaginid",
"appId": "appId"
}Create a file called config.json in the /src folder as the example shows below store the configuration settings.
To integrate with Stripe, the Stripe public API key is required for the stripe.pubblic_api_key property.
The Reactjs application needs the price_id from Stripe to integrate with the Stripe payment plans. The plans will be shown in the pricing table as the property values in the JSON plans. It’s important that the priceId property value of each plan matches the plan’s price_id in Stripe.
{
"stripe": {
"public_api_key": "pk_test_xxxxxxxxxxx"
},
"plans": [
{
"id": "free",
"title": "Free",
"popular": false,
"priceIds": [
"price_1OAERjBJQvbauoVYoDdnoJyk"
],
"currency": "$",
"price": 0,
"frequency": "week",
"description": [
"10 users included",
"2 GB of storage",
"Help center access",
"Email support"
],
"free": true,
"legacy": false
},
{
"id": "pro",
"title": "Pro",
"popular": true,
"priceIds": [
"price_1OAEUMBJQvbauoVYFnUiapAT"
],
"currency": "$",
"price": 10,
"frequency": "week",
"description": [
"20 users included",
"10 GB of storage",
"Help center access",
"Priority email support"
],
"free": false,
"legacy": false
},
{
"id": "enterprise",
"title": "Enterprise",
"popular": false,
"priceIds": [
"price_1OAEYcBJQvbauoVYZVZl5u9I"
],
"currency": "$",
"price": 30,
"frequency": "week",
"description": [
"50 users included",
"30 GB of storage",
"Help center access",
"Phone & email support"
],
"free": false,
"legacy": false
}
],
"permissions": {
"access": {
"default": true,
"admin": false
},
"admin": {
"default": false,
"admin": true
}
},
"subscription": {
"singular": "project",
"plural": "projects"
}
}In the /functions folder, create a config.json file as the example shows below.
You will need to put in the stripe secret API key and the endpoint secret in the configuration file to integrate the cloud functions with Stripe.
If you are in dev mode, you can use the Stripe endpoint secret that is logged when you start the proyect
Plans are also needed for the cloud functions similar to the Reactjs application.
For sending new user invites, the mailgun JSON is needed. The details are covered in the next section.
{
"brand": "My Brand",
"site_name": "My SaaS App",
"site_url": "https://app.mydomain.com",
"sign_in_url": "https://app.mydomain.com/sign-in",
"sign_up_url": "https://app.mydomain.com/sign-up",
"stripe": {
"secret_api_key": "sk_test_dxxxxxxxx",
"end_point_secret": "whsec_xxxxxxxxx"
},
"plans": [
{
"id": "free",
"title": "Free",
"popular": false,
"priceIds": [
"price_1OAERjBJQvbauoVYoDdnoJyk"
],
"currency": "$",
"price": 0,
"frequency": "week",
"description": [
"10 users included",
"2 GB of storage",
"Help center access",
"Email support"
],
"free": true,
"legacy": false
},
{
"id": "pro",
"title": "Pro",
"popular": true,
"priceIds": [
"price_1OAEUMBJQvbauoVYFnUiapAT"
],
"currency": "$",
"price": 10,
"frequency": "week",
"description": [
"20 users included",
"10 GB of storage",
"Help center access",
"Priority email support"
],
"free": false,
"legacy": false
},
{
"id": "enterprise",
"title": "Enterprise",
"popular": false,
"priceIds": [
"price_1OAEYcBJQvbauoVYZVZl5u9I"
],
"currency": "$",
"price": 30,
"frequency": "week",
"description": [
"50 users included",
"30 GB of storage",
"Help center access",
"Phone & email support"
],
"free": false,
"legacy": false
}
],
"permissions": {
"access": {
"default": true,
"admin": false
},
"admin": {
"default": false,
"admin": true
}
}
}create a .env file with you OpenAi key
OPENAI_API_KEY=your_api_keyThe SaaS package uses Firestore database to store and manage the subscription data, you can find it in firestore.rule. To secure the data, the Firestore rules should be updated in Firestore database rules.
The framework integrates with Mailgun to send invite emails when users are invited to join subscription accounts. To setup the integration, retrieve the API key from Mailgun and create a file called mailgun.json under the src folder as the example below shows.
{
"api_key": "...",
"domain": "app.mydomain.com",
"from": "No Reply <no-reply@app.mydomain.com>",
"templates":{
"invite_email": "invite"
}In Mailgun, you will need a template for the invite emails. Create a template called invite with the subject line below.
{{sender}} invited you to {{site_name}}
In the template body, use the following copy.
Hi {{name}},
You received this invite because {{sender}} invited you to join {{site_name}}. Please sign in ({{sign_in_url}}) to accept the invite.
If you don't have a user account yet, please sign up ({{sign_up_url}}) here.
Best regards,
The {{site_name}} team
The invite template supports the following variables:
- {{sender}} - the name of the person who sends the invite
- {{site_name}} - the name of your web application defined in the cloud function configurations
- {{name}} - the name of the new user who is invited by the sender
- {{sign_in_url}} - the URL to the sign-in page which is defined in the cloud function configurations
- {{sign_up_url}} - the URL to the sign-up page which is defined in the cloud function configurations
Note: The invite email is optional for the invite process. You can skip this step but the new users will need to be informed by other methods so that they know where to sign up and sign in to accept the invites.
By now, your app is ready for the first run locally. Use the command npm start to start the app.
After testing locally, your app is ready to be deployed to Firebase hosting.
Run npm run build to build your app
Run firebase deploy to deploy your app to Firebase. If you see a blank screen in your production URL, make sure you set the build as the folder in your Firebase settings.