Ryth Azhur
787f90fd12
packages/
mizan-runtime/ Framework-agnostic state engine (~150 lines)
Context registry, batched invalidation, fetch primitives
mizan-django/ Django server adapter (was packages/mizan-rpc/adapters/django/)
Codegen moved to mizan-django/generate/
mizan-react/ React adapter (was packages/mizan-csr/adapters/react/)
Removed premature abstractions: mizan-ast, mizan-schema, mizan-rpc,
mizan-csr, mizan-ssr stub packages. The actual architecture is three
concrete packages, not five abstract layers.
mizan-runtime implements the v1 spec: registerContext with params,
scoped invalidation via microtask batching, server-driven invalidation
from mutation responses, mizanFetch for context bundles, mizanCall for
mutations.
264 Django + 33 React tests pass.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
52 lines
2.0 KiB
TypeScript
52 lines
2.0 KiB
TypeScript
import { getAuthDetails } from './api'
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import type { AllauthResponse, AuthenticationMethod } from './types'
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export const AuthChangeEvent = {
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LOGGED_OUT: 'LOGGED_OUT',
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LOGGED_IN: 'LOGGED_IN',
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REAUTHENTICATED: 'REAUTHENTICATED',
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REAUTHENTICATION_REQUIRED: 'REAUTHENTICATION_REQUIRED',
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FLOW_UPDATED: 'FLOW_UPDATED'
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}
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export default function getAuthChangeEvent(fromAuth: AllauthResponse, toAuth: AllauthResponse): string {
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let before = getAuthDetails(fromAuth)
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const after = getAuthDetails(toAuth)
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if (toAuth.status === 410) {
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return AuthChangeEvent.LOGGED_OUT
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}
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const shouldReauth = () => {
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const fromMethods = (fromAuth.data?.methods as AuthenticationMethod[] | undefined) ?? []
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const toMethods = (toAuth.data?.methods as AuthenticationMethod[] | undefined) ?? []
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return (before.requiresReauthentication) || (fromMethods.length < toMethods.length)
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}
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// Corner case: user ID change. Treat as if we're transitioning from anonymous state.
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if (before.user && after.user && before.user?.id !== after.user?.id) {
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before = { isAuthenticated: false, requiresReauthentication: false, user: null, pendingFlow: undefined }
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}
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if (!before.isAuthenticated && after.isAuthenticated) {
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return AuthChangeEvent.LOGGED_IN
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} else if (before.isAuthenticated && !after.isAuthenticated) {
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return AuthChangeEvent.LOGGED_OUT
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} else if (before.isAuthenticated && after.isAuthenticated) {
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if (after.requiresReauthentication) {
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return AuthChangeEvent.REAUTHENTICATION_REQUIRED
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} else if (shouldReauth()) {
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return AuthChangeEvent.REAUTHENTICATED
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}
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} else if (!before.isAuthenticated && !after.isAuthenticated) {
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const fromFlow = before.pendingFlow
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const toFlow = after.pendingFlow
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if (toFlow?.id && fromFlow?.id !== toFlow.id) {
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return AuthChangeEvent.FLOW_UPDATED
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}
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}
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// No change.
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return ''
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}
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