feat(core/backend): pipeline continuity + threaded ffmpeg burn-in export + upload/save-timeline

Video pipeline (script→assets→storyboard→video→stitch): - robust split_script_into_segments (4 non-empty scenes), scene-aware storyboard/video prompts - link VideoSegment→ScriptSegment + storyboard-frame reference image (graceful text fallback) - idempotent poll_video_segment (no double-charge on repeated polling) - threaded export (no Celery worker needed) + poll-export endpoint - run_export_job rewritten to filter_complex: per-clip trim, xfade transitions, subtitle burn-in (Pillow PNG overlay; this ffmpeg lacks libass), BGM mix - upload-video-segment / upload-bgm / save-timeline endpoints - serializers embed asset preview URLs (beat assets pagination); Pillow added to requirements Also includes prior uncommitted backend work: account preferences/sessions, billing trend, product/asset endpoints, accounts 0002 migration. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-09 14:46:16 +08:00
parent 8959946241
commit 92826dec14
13 changed files with 1229 additions and 97 deletions
@@ -0,0 +1,94 @@
+# Generated by Django 5.1.15 on 2026-06-08 09:48
+
+import apps.accounts.models
+import django.db.models.deletion
+import uuid
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("accounts", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="LoginSession",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        primary_key=True,
+                        serialize=False,
+                    ),
+                ),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                ("user_agent", models.CharField(blank=True, max_length=400)),
+                ("ip_address", models.GenericIPAddressField(blank=True, null=True)),
+                ("last_seen_at", models.DateTimeField(auto_now=True)),
+                ("revoked_at", models.DateTimeField(blank=True, null=True)),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="login_sessions",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "ordering": ["-last_seen_at"],
+            },
+        ),
+        migrations.CreateModel(
+            name="UserPreference",
+            fields=[
+                (
+                    "id",
+                    models.UUIDField(
+                        default=uuid.uuid4,
+                        editable=False,
+                        primary_key=True,
+                        serialize=False,
+                    ),
+                ),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                ("updated_at", models.DateTimeField(auto_now=True)),
+                (
+                    "notify",
+                    models.JSONField(
+                        blank=True, default=apps.accounts.models._default_notify
+                    ),
+                ),
+                ("two_factor_enabled", models.BooleanField(default=False)),
+                (
+                    "creation_defaults",
+                    models.JSONField(
+                        blank=True, default=apps.accounts.models._default_creation
+                    ),
+                ),
+                (
+                    "display",
+                    models.JSONField(
+                        blank=True, default=apps.accounts.models._default_display
+                    ),
+                ),
+                (
+                    "user",
+                    models.OneToOneField(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="preference",
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+    ]