forum

backend/community/migrations/0007_announcement.py

@@ -0,0 +1,36 @@
+# Generated by Django 6.0.1 on 2026-02-12 06:55
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('community', '0006_topicmedia_file_url_alter_topicmedia_file'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Announcement',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=100, verbose_name='公告标题')),
+                ('content', models.TextField(verbose_name='公告内容')),
+                ('image', models.ImageField(blank=True, null=True, upload_to='announcements/', verbose_name='公告图片')),
+                ('image_url', models.URLField(blank=True, help_text='优先使用上传的图片', null=True, verbose_name='图片链接')),
+                ('link_url', models.URLField(blank=True, null=True, verbose_name='跳转链接')),
+                ('is_active', models.BooleanField(default=True, verbose_name='是否启用')),
+                ('is_pinned', models.BooleanField(default=False, verbose_name='是否置顶')),
+                ('priority', models.IntegerField(default=0, help_text='数字越大越靠前', verbose_name='排序权重')),
+                ('start_time', models.DateTimeField(blank=True, null=True, verbose_name='开始展示时间')),
+                ('end_time', models.DateTimeField(blank=True, null=True, verbose_name='结束展示时间')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='更新时间')),
+            ],
+            options={
+                'verbose_name': '社区公告',
+                'verbose_name_plural': '社区公告管理',
+                'ordering': ['-is_pinned', '-priority', '-created_at'],
+            },
+        ),
+    ]