feat: support multi-image image generation

2026-07-17 15:55:38 +08:00
parent bd274e26e3
commit 4a0becbb4d
23 changed files with 690 additions and 80 deletions
@@ -0,0 +1,33 @@
+# Generated by Django 5.2.15 on 2026-07-17 07:29
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('api', '0002_imagegenerationtask_next_attempt_at_and_more'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ImageGenerationTaskInput',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('ordinal', models.PositiveSmallIntegerField(verbose_name='输入顺序')),
+                ('image', models.FileField(upload_to='generated/task_inputs/%Y/%m/%d/', verbose_name='输入图片')),
+                ('mime_type', models.CharField(max_length=100, verbose_name='MIME 类型')),
+                ('filename', models.CharField(max_length=255, verbose_name='原始文件名')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
+                ('task', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='input_images', to='api.imagegenerationtask', verbose_name='图片生成任务')),
+            ],
+            options={
+                'verbose_name': '图片生成任务输入',
+                'verbose_name_plural': '图片生成任务输入',
+                'db_table': 'image_generation_task_input',
+                'ordering': ('ordinal', 'id'),
+                'constraints': [models.UniqueConstraint(fields=('task', 'ordinal'), name='unique_image_task_input_ordinal')],
+            },
+        ),
+    ]