76 lines
5.2 KiB
Python
76 lines
5.2 KiB
Python
# Generated by Django 5.2.12 on 2026-09-07 02:14
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import django.db.models.deletion
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from django.conf import settings
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from django.db import migrations, models
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class Migration(migrations.Migration):
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initial = True
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dependencies = [
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('core', '0001_initial'),
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migrations.swappable_dependency(settings.AUTH_USER_MODEL),
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]
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operations = [
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migrations.CreateModel(
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name='AlertRule',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('updated_at', models.DateTimeField(auto_now=True)),
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('is_deleted', models.BooleanField(default=False)),
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('deleted_at', models.DateTimeField(blank=True, null=True)),
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('ext_data', models.JSONField(blank=True, default=dict)),
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('source_channel', models.CharField(blank=True, default='manual', max_length=32)),
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('code', models.CharField(help_text='规则代码', max_length=64)),
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('name', models.CharField(help_text='预警规则名称', max_length=128)),
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('rule_type', models.CharField(choices=[('inventory_low', '库存缺货/下限预警'), ('receivable_overdue', '应收账款逾期催款预警'), ('stock_backlog', '商品呆滞积压预警')], max_length=32)),
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('threshold', models.DecimalField(decimal_places=4, default=10, help_text='预警阈值（如天数或数量）', max_digits=18)),
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('is_enabled', models.BooleanField(default=True)),
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('channels', models.JSONField(blank=True, default=list, help_text="通知渠道 ['in_app', 'webhook']")),
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('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
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('org', models.ForeignKey(blank=True, help_text='所属组织（多机构预留）', null=True, on_delete=django.db.models.deletion.PROTECT, related_name='+', to='core.org')),
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('tenant', models.ForeignKey(help_text='所属租户', on_delete=django.db.models.deletion.PROTECT, related_name='+', to='core.tenant')),
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('updated_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
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],
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options={
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'verbose_name_plural': '业务预警规则',
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'db_table': 'notify_alert_rule',
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'ordering': ['code'],
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'unique_together': {('tenant', 'code')},
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},
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),
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migrations.CreateModel(
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name='Notification',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('updated_at', models.DateTimeField(auto_now=True)),
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('is_deleted', models.BooleanField(default=False)),
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('deleted_at', models.DateTimeField(blank=True, null=True)),
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('ext_data', models.JSONField(blank=True, default=dict)),
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('source_channel', models.CharField(blank=True, default='manual', max_length=32)),
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('title', models.CharField(max_length=128)),
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('content', models.TextField()),
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('category', models.CharField(choices=[('info', '系统通知'), ('warning', '业务预警'), ('error', '异常提醒'), ('audit', '审批待办')], default='info', max_length=16)),
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('link', models.CharField(blank=True, default='', help_text='跳转路由', max_length=255)),
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('is_read', models.BooleanField(default=False)),
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('read_at', models.DateTimeField(blank=True, null=True)),
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('extra_data', models.JSONField(blank=True, default=dict)),
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('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
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('org', models.ForeignKey(blank=True, help_text='所属组织（多机构预留）', null=True, on_delete=django.db.models.deletion.PROTECT, related_name='+', to='core.org')),
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('recipient', models.ForeignKey(blank=True, help_text='接收人（为空表示租户内广播）', null=True, on_delete=django.db.models.deletion.CASCADE, related_name='notifications', to=settings.AUTH_USER_MODEL)),
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('tenant', models.ForeignKey(help_text='所属租户', on_delete=django.db.models.deletion.PROTECT, related_name='+', to='core.tenant')),
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('updated_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
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],
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options={
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'db_table': 'notify_notification',
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'ordering': ['-created_at'],
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'indexes': [models.Index(fields=['tenant', 'recipient', 'is_read'], name='notify_noti_tenant__b3cbe4_idx'), models.Index(fields=['tenant', '-created_at'], name='notify_noti_tenant__f040f7_idx')],
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},
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),
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]
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