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44406b72db
Moteva-style AI design workbench replica. Home prompt creates a project; the project page provides an infinite canvas with node drag, zoom/pan, a design chat panel, history replay, image asset upload, and project save/regenerate. - Backend: go-zero, DDD layering, sqlc/pgx, optional PostgreSQL; memory or Redis cache; asynq job queue; MinIO/S3/R2/OSS object storage; sky-valley/pi agent runtime adapter. - Frontend: Next.js App Router + Vite artifact build, TypeScript, i18n, shadcn/ui components, auth (OTP/Turnstile/Google/WeChat). - Deploy: Docker Compose and k3s manifests. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
38 lines
778 B
Go
38 lines
778 B
Go
package design
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import (
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"context"
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"strings"
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"github.com/google/uuid"
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)
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const DefaultUserID = "00000000-0000-0000-0000-000000000001"
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type userIDContextKey struct{}
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func ContextWithUserID(ctx context.Context, userID string) context.Context {
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return context.WithValue(ctx, userIDContextKey{}, NormalizeUserID(userID))
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}
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func UserIDFromContext(ctx context.Context) string {
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if ctx == nil {
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return DefaultUserID
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}
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if value, ok := ctx.Value(userIDContextKey{}).(string); ok {
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return NormalizeUserID(value)
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}
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return DefaultUserID
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}
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func NormalizeUserID(userID string) string {
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userID = strings.TrimSpace(userID)
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if userID == "" {
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return DefaultUserID
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}
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if _, err := uuid.Parse(userID); err != nil {
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return DefaultUserID
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}
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return strings.ToLower(userID)
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}
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