update code for webapp

ci/cd will build a new container, push it to GAR, and then deploy it to Cloud Run.

update infra

terraform apply will redeploy the webapp and the Cloud Function. It will use the latest webapp image. Remember to push code changes.

system design

sequenceDiagram
    participant User
    participant Webapp
    participant create_stripe_subscription
    participant signup
    participant process_sms
    participant motivational_images
    participant Stripe
    participant Twilio

    User->>Webapp: Enters contact info
    Webapp->>signup: POST /handle-user-signup
    signup->>Twilio: Send welcome message
    signup-->>Webapp: Confirm signup

    Note over User,Webapp: 3 days later...
    User->>Webapp: Enters payment details
    Webapp->>create_stripe_subscription: POST /create-stripe-subscription
    create_stripe_subscription->>Stripe: Create customer & subscription
    Stripe-->>create_stripe_subscription: Return subscription
    create_stripe_subscription-->>Webapp: Confirm payment

    Note over process_sms: Handles incoming SMS<br/>e.g. STOP, HELP, etc
    Twilio->>process_sms: Webhook for incoming SMS
    process_sms-->>Twilio: Response message

    Note over motivational_images: Scheduled daily job
    motivational_images->>Twilio: Send daily motivation<br/>and fitness images

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supabase sync

check bitwarden

To Do

• Users can unsubscribe by texting one of the A2P opt-out keywords. We need to add a webhook and a cloud function to update supabase to handle this.