Closes the render boundary so a user's scene list (order, per-scene content,
per-scene duration, theme) actually drives the FlexStory engine — the one gap the
scene-engine mapping found.
- render-svc GetFlexStoryProps (db.go): structured per-scene query that groups
saved_scene_contents BY scene (the flat GetRenderBindings union collides when
scenes share keys like "title"), recovers blockId from the scene key
("<BlockId>__<n>"), and emits the FlexStory props object
{scenes:[{blockId,durationSec,props}], accentColor, …}.
- render-svc Claim (internal.go): when the template is Remotion + comp starts with
"FlexStory", send that object as a single "__flexprops__" binding (no protocol
struct change).
- node-agent remotionProps (remotion.go): if "__flexprops__" is present, pass it
to `remotion render --props` verbatim (it's the complete props object).
- scripts/seed_flexstory.py: seeds the CharacterJourney template (7 scenes, theme
colours, FLEXIBLE) with blockId-encoded scene keys, so the studio's existing
CopyTemplateGraphAsync copies them into saved_scenes with zero studio-svc change.
Both Go services compile; template is live in the catalog (detail 200, per-aspect
previews). End-to-end render verification needs a live Remotion render node.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Render engine
- Add Remotion (code-based) as a 2nd render engine alongside After Effects.
node-agent dispatches on Job.Engine; RunRemotion maps bindings -> --props,
renders native then ffmpeg-scales to the quality tier (aspect-preserving).
- content.projects.render_engine + render_remotion_comp (migration 32);
render-svc claim resolves engine and routes (skips .aep for Remotion).
- Admin TemplatesAdmin gains an engine picker + Remotion composition id field.
Template pack (services/remotion)
- 16 branded, Persian (Vazirmatn), color- and text-editable templates, each in
3 aspects (16:9 / 1:1 / 9:16): LogoMotion, Opener, InstaPromo, YouTubeIntro,
Slideshow, HappyBirthday, SalePromo, QuoteCard, EventInvite, Countdown,
GlitterReveal (editable logo image), NowruzGreeting (animated characters),
and 4 cinematic 3D templates via @remotion/three (Hero3D, Nowruz3D,
Birthday3D, Promo3D) with reflections + bloom/DOF/vignette.
- scripts/seed_remotion_templates.py seeds containers/projects/scenes/colors.
Pricing
- Rewrite /pricing to the seconds-based model (charge = length x resolution),
data-driven from /v1/plans, Toman, broker checkout.
Coming-soon
- Persian experimental-build overlay on all pages (launch date + countdown).
Fixes
- middleware matcher bypasses all static asset paths; catalog mapping passes
cover image + preview video so real thumbnails render.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
C2 — real-AE scene snapshots on the node:
- node-agent: runner/snapshot.go RunSnapshot (aerender -comp <key> -s f -e f
→ findRenderedOutput → ffmpeg -frames:v 1 PNG); client ClaimSnapshot /
GetSnapshotUploadURL / ReportSnapshotResult / ReportSnapshotFail; snapshotLoop +
pollSnapshotOnce mirroring the scan loop (reuses the AE-exclusive lock).
- render-svc: GetSnapshotJobMeta + UploadURL handler presigns a PUT to the
public-read user-uploads bucket at snapshots/{project}/{scene}.png and returns a
permanent public_url (not the time-limited export presign); MINIO_UPLOAD_BUCKET +
MINIO_PUBLIC_URL config + compose env + /snapshot/:id/upload-url route.
Epic B — bind edited colours into the render:
- render-svc GetRenderBindings UNIONs studio.saved_shared_colors +
saved_scene_colors (type 'color') so the node writes them before render.
- node-agent binder.go routes type:"color" bindings into the bind-spec colors[]
array that bind.jsx already applies to the frshare colour layers.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The node's onProgress callback only LOGGED — it never POSTed, so render_progress stayed
0 and step stayed Preparing (no bar, no ETA). Add render-svc POST
/v1/internal/render/jobs/{id}/progress (UpdateJobProgress: set render_progress + bump
step Queued/Preparing→Rendering once >0) + client UpdateProgress + wire onProgress to
post it (8s best-effort timeout, AE-CPU/DB-starvation tolerant). Preview already posts;
real-frame preview is epic C.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
r_height was hardcoded 1080. render-svc now derives r_height from the resolution
(ResolutionHeight) on job create; node-agent ffmpeg downscales to the tier height
(scale=-2:H). Quality picker now actually changes output size.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Edits previously never reached the MP4 (the node rendered template defaults). Now:
- render-svc claim includes the saved input values as bindings (GetRenderBindings →
saved_scene_contents with non-empty value).
- node-agent: new binder.go emits a JSON bind-spec + downloads media locally, runs the
pre-existing data-driven bind.jsx via afterfx (sets text layers' Source Text, replaces
media footage), saves a bound.aep next to the template, then aerender renders THAT.
- 12-min timeout + fresh-AE + done-marker polling (mirrors scan). Non-fatal: on bind
failure the job still renders template defaults.
Verified binding data flows (edited frl_c1t1/frl_c1t2 → claim bindings). Live MP4
verification needs the updated node-agent.exe re-run.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
THE bug behind "AEPFilePath is required for real AE render": CreateJob inserted
original_project_id = saved_project_id (VALUES $3,$3), so the claim looked for the
render bundle at templates/{saved_project_id}/ — which never exists. The bundle
lives at templates/{TEMPLATE_id}/. Now original_project_id is resolved from
studio.saved_projects.original_project_id (the template the project was built from).
(Direct-SQL test renders masked this by setting the template id explicitly.)
Also harden the node-agent: Run() falls back to mock render when AEPFilePath is
empty even if AE is installed (previously hard-errored), so a missing/un-promoted
template degrades gracefully instead of failing the job.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The output-upload-url 500 was NOT the enum cast — it was:
1. INSERT referenced original_project_id; the exports table column is project_id
2. file_type/create_type literals were lowercase ('video'/'render') but the
export_file_type/export_create_type enums are PascalCase ('Video'/'Render')
Verified the corrected INSERT against the live schema. Now real renders produce
a downloadable export instead of completing with export=nil.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Three bugs surfaced bringing up a real After Effects node (verified: AE 2026
claimed + ran, but produced no usable output):
1. aerender got no -comp/-rqindex → "output argument ignored", nothing rendered.
- Claim now returns comp_name from content.projects.render_aep_comp (e.g. "frfinal")
via new Store.GetTemplateCompName; threaded through ClaimedJob → runner.Job →
aerender args (`-comp <name>`, or `-rqindex 1` fallback when unknown).
2. CreateExportForJob INSERT passed render_quality as a bare param into an enum
column → 500 ("output-upload-url HTTP 500"), so completed renders had no export.
- Cast $8::render.render_quality (+ explicit casts for file_type/create_type enums).
3. flatrender-exports bucket didn't exist → uploads would fail anyway.
- render-svc now MakeBucket(exports, templates) idempotently at startup.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Render — "stuck in Queued" fix:
- Jobs were created Queued and only a Windows AE node could claim them, so in the
dev stack (no node) they queued forever.
- New devworker package: in-process mock worker drives Queued jobs through the steps
with progress + live preview frames → Done. Enabled via RENDER_DEV_WORKER (default
true in compose; set false in prod where real nodes claim jobs).
- db: DevClaimNextQueued (atomic oldest-queued → Preparing) + UpdateJobStepProgress
- Verified live: a stuck job advanced Preparing→Done in ~10s with frontend polling.
Studio — predefined template structure:
- Projects are always copied from a template; structure is fixed. Users customise
existing layers, they don't add new ones.
- New studio-config flag ALLOW_ADD_LAYERS (false): StudioToolbar (add text/image/
video/shape) returns null; SceneEditSidebar "add text layer" button hidden.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Concurrent-render ceiling (a user runs 1 render at a time unless granted more):
- Identity: TokenService emits max_renders claim from User.ParallelRenderingCeiling
- Identity: admin POST /v1/users/{id}/render-slots (AdminService.SetRenderSlotsAsync,
clamped 1..50) — gamification or admin raises a user's ceiling
- render-svc: middleware reads max_renders (default 1); CreateJob rejects with 409
active_render_limit when active jobs >= ceiling
- render-svc: db.CountActiveJobs + ListActiveJobs; GET /v1/renders/active returns
in-flight renders + can_start_new
Full-screen render page (replaces the modal):
- /studio/render/[projectId]: config (resolution/fps) → live preview + progress →
download; resumes this project's in-flight render on mount; blocks when another
render is active; reads ?preset=
- StudioTopBar export menu now navigates to the page; RenderModal deleted (dead)
App-wide minimal progress:
- GlobalRenderProgress pill mounted in the locale layout for authed users; polls
/api/render/active every 4s, shows thumbnail + step + % on every page, click →
the render page; hidden on the render page and when idle
Admin: UserActions gains a "concurrent render slots" control.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The disk-column append only hit GetNodeByID (whitespace differed); ListNodes
lacked last_disk_pct/disk_total_gb, so the node list 500'd and rendered empty.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Business rule: each user has a daily render limit. Admin-stop refunds the used
charge (not the user's fault); a user's own cancel does not.
- identity: ConsumeRenderChargeAsync / RefundRenderChargeAsync on DailyRemainRenderCount
with lazy daily reset (mig 24: daily_renders_reset_at). Convention: max=0 ⇒ UNLIMITED,
so existing 0/0 users keep rendering until an admin sets a real limit.
- identity InternalController (service-token): POST /v1/internal/render-charge/{consume,refund}
- render-svc: identityclient + on Create consume (block 429 when limit reached, fail-open
on identity outage); on admin Stop refund the job owner; user /cancel unchanged
- compose: IDENTITY_URL for render-svc, ServiceToken for identity-svc
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The render-queue cancel button used the owner-scoped /cancel (WHERE user_id=…),
so an admin couldn't stop another user's job. Added:
- render-svc: POST /v1/renders/:job_id/stop (admin-gated) → store.StopJob cancels
any in-progress job regardless of owner and frees the assigned node
- admin: render-queue button now "توقف" → /api/admin/renders/{id}/stop (with confirm)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
render-svc:
- db.UpdateJobPreview(): writes base64 PNG to render_jobs.image_preview_b64
(only on active jobs; Done/Failed/Cancelled rows ignored)
- POST /v1/internal/render/jobs/:job_id/preview — node agent endpoint
- Route registered under /v1/internal (nodeAuth)
node-agent:
- runner.PreviewFn callback type alongside ProgressFn
- runner.preview.go: GeneratePreviewB64(percent, quality, resolution)
— pure stdlib (image/png + encoding/base64), no external deps
— 320×180 dark frame with animated progress bar + colored indicator dots
- mock render: pushes a preview frame at every step (5→95%)
- real AE render: pushes a preview frame every 30s
- client.UpdatePreview(): POST /v1/internal/render/jobs/:job_id/preview
- main.go: onPreview callback wires client.UpdatePreview() into runner.Run()
frontend:
- render-jobs.ts: RenderJobRow.preview_b64 field; read from progress endpoint
- status/route.ts: previewB64 included in JSON response
- RenderModal: aspect-ratio preview pane during polling — shows spinner until
first frame arrives, then live-updates with each poll (every 3s);
step label overlaid as badge bottom-right
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add full V2 architecture: identity, content, studio (.NET 10) and file,
render, notification, gateway (Go) services with vendored deps, plus DB
migrations, event/API contracts, and an init-db script.
Wire the Next.js frontend to the gateway: server-side JWT auth routes
(login/register/refresh/logout/me), gateway fetch helper, and session/
cookie/jwt helpers under src/lib.
Containerize the stack via docker-compose.v2.yml and per-service
Dockerfiles. Base images resolve through a Nexus mirror (Docker Hub) and
MCR directly; npm/NuGet pull from Nexus groups. Self-host fonts via
next/font/local to avoid Google Fonts (geo-blocked).
Add CI workflow and ignore .env.v2, *.stackdump, and .NET bin/obj.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
soroush.asadi