Files
ComfyUI_frontend/src/extensions/core/cloudSubscription.ts
Christian Byrne d7a58a7a9b change cloud feature flags to be loaded dynamically at runtime rather than set in build (#6246)
## Summary

Implements server-side remote configuration to decouple runtime behavior
from build artifacts, enabling dynamic configuration updates without
redeployment.

## Technical Changes

- **Replaced** build-time constants (`__MIXPANEL_TOKEN__`,
`__BUILD_FLAGS__`) with runtime configuration loaded from
`/api/features`
- Configuration now sourced from `window.__CONFIG__` (hydrated from
`/api/features` endpoint)
- **Added** `src/platform/remoteConfig/` service that polls server
configuration every 30 seconds
- **Modified** application bootstrap sequence in `main.ts` to load
remote config before module initialization (required for cloud builds)
- **Removed** global constants: `__BUILD_FLAGS__`, `__MIXPANEL_TOKEN__`.
Runtime subscription enforcement toggle via `subscription_required` flag
- Server health alerts with variant-based severity rendering
(info/warning/error) via topbar badges

## Rationale

- **Build-once-deploy-anywhere**: Single immutable artifact promoted
through environments (staging → production)
- **Zero-downtime configuration**: Update behavior without rebuilding or
redeploying the application
- **Incident response**: Disable features or display alerts dynamically
in response to outages or degraded service
- **Instant rollback**: Revert configuration changes server-side without
artifact redeployment
- **Progressive delivery**: Enable A/B testing, canary releases, and
user/region-based configuration
- **Environment parity**: Eliminate configuration drift between staging
and production builds
- Decouples deployment cadence from configuration changes
- Enables GitOps workflows for configuration management separate from
code deployments
- Supports real-time operational control of client behavior
- Reduces build matrix complexity (no per-environment builds)

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-6246-change-cloud-feature-flags-to-be-loaded-dynamically-at-runtime-rather-than-set-in-build-2966d73d3650811cbb41c9093961037a)
by [Unito](https://www.unito.io)
2025-10-23 20:16:18 -07:00

27 lines
763 B
TypeScript

import { watch } from 'vue'
import { useCurrentUser } from '@/composables/auth/useCurrentUser'
import { useSubscription } from '@/platform/cloud/subscription/composables/useSubscription'
import { useExtensionService } from '@/services/extensionService'
/**
* Cloud-only extension that enforces active subscription requirement
*/
useExtensionService().registerExtension({
name: 'Comfy.Cloud.Subscription',
setup: async () => {
const { isLoggedIn } = useCurrentUser()
const { requireActiveSubscription } = useSubscription()
const checkSubscriptionStatus = () => {
if (!isLoggedIn.value) return
void requireActiveSubscription()
}
watch(() => isLoggedIn.value, checkSubscriptionStatus, {
immediate: true
})
}
})