ishenwei
c57462f6d1
- 10 models: Complex, ComplexAlias, ComplexBusinessArea, ComplexSchool, ComplexMetroStation, Building, RoomUnit, ComplexPhoto, ComplexAttachment, ComplexPriceTrend - RunSQL migration: pg_trgm extension, gin_trgm_ops indexes, tsvector triggers for complex search_vector (from name/alias/address) - Optimistic locking via version field on Complex - 4 lock flags (lock_building/room/info/standard_room) per spec - Adds ComplexPropertyUsageType + ComplexBuildingStructure enums - manage.py check passes Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
333 lines
20 KiB
Python
333 lines
20 KiB
Python
# Generated by Django 4.2.16 on 2026-04-29 09:12
|
||
|
||
import django.contrib.postgres.fields
|
||
import django.contrib.postgres.indexes
|
||
import django.contrib.postgres.search
|
||
from django.db import migrations, models
|
||
import django.db.models.deletion
|
||
import uuid
|
||
|
||
|
||
class Migration(migrations.Migration):
|
||
|
||
initial = True
|
||
|
||
dependencies = [
|
||
('region', '0001_initial'),
|
||
('org', '0001_initial'),
|
||
]
|
||
|
||
operations = [
|
||
migrations.CreateModel(
|
||
name='Complex',
|
||
fields=[
|
||
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
|
||
('created_at', models.DateTimeField(auto_now_add=True, db_index=True)),
|
||
('updated_at', models.DateTimeField(auto_now=True)),
|
||
('deleted_at', models.DateTimeField(blank=True, db_index=True, null=True)),
|
||
('name', models.CharField(help_text='标准楼盘名称，不可在编辑页直接修改', max_length=200)),
|
||
('address', models.CharField(blank=True, default='', max_length=500)),
|
||
('address_summary', models.CharField(blank=True, default='', max_length=100)),
|
||
('latitude', models.DecimalField(blank=True, decimal_places=7, max_digits=10, null=True)),
|
||
('longitude', models.DecimalField(blank=True, decimal_places=7, max_digits=10, null=True)),
|
||
('property_usage_types', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[('residential', '住宅'), ('villa', '别墅'), ('commercial_residential', '商住'), ('commercial', '商业'), ('office', '写字楼'), ('other', '其他')], max_length=30), blank=True, default=list, size=None)),
|
||
('building_structure', models.CharField(blank=True, choices=[('unit_room', '单元-房号'), ('other', '其他')], default='', max_length=30)),
|
||
('building_type', models.CharField(blank=True, choices=[('slab', '板楼'), ('tower', '塔楼'), ('slab_tower', '板塔结合')], default='', max_length=20)),
|
||
('land_use_years', models.CharField(blank=True, default='', max_length=30)),
|
||
('built_year', models.SmallIntegerField(blank=True, null=True)),
|
||
('built_years', django.contrib.postgres.fields.ArrayField(base_field=models.SmallIntegerField(), blank=True, default=list, size=None)),
|
||
('ownership_category', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(max_length=30), blank=True, default=list, size=None)),
|
||
('total_units', models.IntegerField(blank=True, null=True)),
|
||
('total_households', models.IntegerField(blank=True, null=True)),
|
||
('total_floor_area', models.DecimalField(blank=True, decimal_places=2, max_digits=12, null=True)),
|
||
('plot_area', models.DecimalField(blank=True, decimal_places=2, max_digits=12, null=True)),
|
||
('plot_ratio', models.DecimalField(blank=True, decimal_places=2, max_digits=5, null=True)),
|
||
('green_rate', models.DecimalField(blank=True, decimal_places=2, max_digits=5, null=True)),
|
||
('developer', models.CharField(blank=True, default='', max_length=200)),
|
||
('property_company', models.CharField(blank=True, default='', max_length=200)),
|
||
('property_fee', models.DecimalField(blank=True, decimal_places=2, max_digits=8, null=True)),
|
||
('property_phone', models.CharField(blank=True, default='', max_length=30)),
|
||
('parking_total', models.IntegerField(blank=True, null=True)),
|
||
('parking_underground', models.IntegerField(blank=True, null=True)),
|
||
('parking_ratio', models.CharField(blank=True, default='', max_length=20)),
|
||
('water_type', models.CharField(blank=True, choices=[('civil', '民水'), ('commercial', '商水')], default='', max_length=10)),
|
||
('electricity_type', models.CharField(blank=True, choices=[('civil', '民电'), ('commercial', '商电')], default='', max_length=10)),
|
||
('has_central_heating', models.BooleanField(blank=True, null=True)),
|
||
('has_gas', models.BooleanField(blank=True, null=True)),
|
||
('remarks', models.TextField(blank=True, default='')),
|
||
('lock_building', models.BooleanField(default=False)),
|
||
('lock_room', models.BooleanField(default=False)),
|
||
('lock_info', models.BooleanField(default=False)),
|
||
('lock_standard_room', models.BooleanField(default=False)),
|
||
('search_vector', django.contrib.postgres.search.SearchVectorField(blank=True, null=True)),
|
||
('is_active', models.BooleanField(default=True)),
|
||
('version', models.IntegerField(default=1, help_text='乐观锁版本号；UPDATE 时 +1')),
|
||
],
|
||
options={
|
||
'db_table': 'complexes',
|
||
'ordering': ['name'],
|
||
},
|
||
),
|
||
migrations.CreateModel(
|
||
name='ComplexSchool',
|
||
fields=[
|
||
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
|
||
('zone_type', models.CharField(blank=True, choices=[('guaranteed', '对口'), ('reference', '参考'), ('lottery', '摇号')], default='', max_length=30)),
|
||
('complex', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='complex_schools', to='fonrey_complex.complex')),
|
||
('school', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='complex_links', to='region.school')),
|
||
],
|
||
options={
|
||
'db_table': 'complex_schools',
|
||
},
|
||
),
|
||
migrations.CreateModel(
|
||
name='ComplexPriceTrend',
|
||
fields=[
|
||
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
|
||
('record_month', models.DateField(help_text='月份（统一存为该月1日）')),
|
||
('avg_sale_price', models.DecimalField(blank=True, decimal_places=2, max_digits=12, null=True)),
|
||
('avg_unit_price', models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True)),
|
||
('transaction_count', models.IntegerField(blank=True, null=True)),
|
||
('listing_count', models.IntegerField(blank=True, null=True)),
|
||
('created_at', models.DateTimeField(auto_now_add=True)),
|
||
('complex', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='price_trends', to='fonrey_complex.complex')),
|
||
],
|
||
options={
|
||
'db_table': 'complex_price_trends',
|
||
'ordering': ['complex_id', '-record_month'],
|
||
},
|
||
),
|
||
migrations.CreateModel(
|
||
name='ComplexPhoto',
|
||
fields=[
|
||
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
|
||
('category', models.CharField(choices=[('complex', '楼盘图'), ('layout', '户型图'), ('vr', 'VR图'), ('other', '其他')], max_length=20)),
|
||
('file_key', models.TextField()),
|
||
('thumbnail_key', models.TextField(blank=True, default='')),
|
||
('file_name', models.CharField(blank=True, default='', max_length=255)),
|
||
('file_size', models.IntegerField(blank=True, help_text='bytes', null=True)),
|
||
('width', models.IntegerField(blank=True, null=True)),
|
||
('height', models.IntegerField(blank=True, null=True)),
|
||
('is_cover', models.BooleanField(default=False)),
|
||
('sort_order', models.SmallIntegerField(default=0)),
|
||
('created_at', models.DateTimeField(auto_now_add=True)),
|
||
('complex', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='photos', to='fonrey_complex.complex')),
|
||
('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_complex_photos', to='org.staff')),
|
||
],
|
||
options={
|
||
'db_table': 'complex_photos',
|
||
'ordering': ['complex_id', 'sort_order'],
|
||
},
|
||
),
|
||
migrations.CreateModel(
|
||
name='ComplexMetroStation',
|
||
fields=[
|
||
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
|
||
('distance_meters', models.IntegerField(blank=True, null=True)),
|
||
('complex', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='complex_metro_stations', to='fonrey_complex.complex')),
|
||
('station', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='complex_links', to='region.metrostation')),
|
||
],
|
||
options={
|
||
'db_table': 'complex_metro_stations',
|
||
},
|
||
),
|
||
migrations.CreateModel(
|
||
name='ComplexBusinessArea',
|
||
fields=[
|
||
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
|
||
('is_primary', models.BooleanField(default=False)),
|
||
('business_area', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='complex_links', to='region.businessarea')),
|
||
('complex', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='complex_business_areas', to='fonrey_complex.complex')),
|
||
],
|
||
options={
|
||
'db_table': 'complex_business_areas',
|
||
},
|
||
),
|
||
migrations.CreateModel(
|
||
name='ComplexAttachment',
|
||
fields=[
|
||
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
|
||
('file_key', models.TextField()),
|
||
('file_name', models.CharField(max_length=255)),
|
||
('file_size', models.IntegerField(blank=True, null=True)),
|
||
('file_type', models.CharField(blank=True, default='', help_text='MIME type', max_length=50)),
|
||
('sort_order', models.SmallIntegerField(default=0)),
|
||
('created_at', models.DateTimeField(auto_now_add=True)),
|
||
('complex', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attachments', to='fonrey_complex.complex')),
|
||
('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_complex_attachments', to='org.staff')),
|
||
],
|
||
options={
|
||
'db_table': 'complex_attachments',
|
||
'ordering': ['complex_id', 'sort_order'],
|
||
},
|
||
),
|
||
migrations.CreateModel(
|
||
name='ComplexAlias',
|
||
fields=[
|
||
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
|
||
('alias', models.CharField(max_length=200)),
|
||
('is_system', models.BooleanField(default=False, help_text='TRUE=系统/标准别名（只读）')),
|
||
('created_at', models.DateTimeField(auto_now_add=True)),
|
||
('complex', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='aliases', to='fonrey_complex.complex')),
|
||
('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_complex_aliases', to='org.staff')),
|
||
],
|
||
options={
|
||
'db_table': 'complex_aliases',
|
||
'ordering': ['complex_id', 'alias'],
|
||
},
|
||
),
|
||
migrations.AddField(
|
||
model_name='complex',
|
||
name='business_areas',
|
||
field=models.ManyToManyField(related_name='complexes', through='fonrey_complex.ComplexBusinessArea', to='region.businessarea'),
|
||
),
|
||
migrations.AddField(
|
||
model_name='complex',
|
||
name='created_by',
|
||
field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_complexes', to='org.staff'),
|
||
),
|
||
migrations.AddField(
|
||
model_name='complex',
|
||
name='district',
|
||
field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='complexes', to='region.district'),
|
||
),
|
||
migrations.AddField(
|
||
model_name='complex',
|
||
name='metro_stations',
|
||
field=models.ManyToManyField(related_name='complexes', through='fonrey_complex.ComplexMetroStation', to='region.metrostation'),
|
||
),
|
||
migrations.AddField(
|
||
model_name='complex',
|
||
name='schools',
|
||
field=models.ManyToManyField(related_name='complexes', through='fonrey_complex.ComplexSchool', to='region.school'),
|
||
),
|
||
migrations.AddField(
|
||
model_name='complex',
|
||
name='updated_by',
|
||
field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='updated_complexes', to='org.staff'),
|
||
),
|
||
migrations.CreateModel(
|
||
name='Building',
|
||
fields=[
|
||
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
|
||
('created_at', models.DateTimeField(auto_now_add=True, db_index=True)),
|
||
('updated_at', models.DateTimeField(auto_now=True)),
|
||
('name', models.CharField(help_text='楼栋名，如「1号楼」「A栋2单元」', max_length=50)),
|
||
('is_standard', models.BooleanField(default=False, help_text='TRUE=标准结构（经运营核准）')),
|
||
('property_usage_type', models.CharField(blank=True, choices=[('residential', '住宅'), ('villa', '别墅'), ('commercial_residential', '商住'), ('commercial', '商业'), ('office', '写字楼'), ('other', '其他')], default='', max_length=30)),
|
||
('built_year', models.SmallIntegerField(blank=True, null=True)),
|
||
('total_floors', models.SmallIntegerField(blank=True, null=True)),
|
||
('land_use_years', models.CharField(blank=True, default='', max_length=30)),
|
||
('has_elevator', models.BooleanField(blank=True, null=True)),
|
||
('is_active', models.BooleanField(default=True)),
|
||
('complex', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='buildings', to='fonrey_complex.complex')),
|
||
('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_buildings', to='org.staff')),
|
||
('school', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='buildings', to='region.school')),
|
||
],
|
||
options={
|
||
'db_table': 'buildings',
|
||
'ordering': ['complex_id', 'name'],
|
||
},
|
||
),
|
||
migrations.CreateModel(
|
||
name='RoomUnit',
|
||
fields=[
|
||
('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
|
||
('created_at', models.DateTimeField(auto_now_add=True, db_index=True)),
|
||
('updated_at', models.DateTimeField(auto_now=True)),
|
||
('floor', models.SmallIntegerField(help_text='楼层（实际层数，地下为负数）')),
|
||
('floor_name', models.CharField(blank=True, default='', max_length=20)),
|
||
('room_no', models.CharField(max_length=30)),
|
||
('display_no', models.CharField(blank=True, default='', max_length=50)),
|
||
('is_standard', models.BooleanField(default=False)),
|
||
('is_active', models.BooleanField(default=True)),
|
||
('building', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='room_units', to='fonrey_complex.building')),
|
||
],
|
||
options={
|
||
'db_table': 'room_units',
|
||
'ordering': ['building_id', '-floor', 'room_no'],
|
||
'indexes': [models.Index(condition=models.Q(('is_active', True)), fields=['building'], name='idx_room_units_building')],
|
||
},
|
||
),
|
||
migrations.AddConstraint(
|
||
model_name='roomunit',
|
||
constraint=models.UniqueConstraint(condition=models.Q(('is_active', True)), fields=('building', 'floor', 'room_no'), name='uq_room_units_unique'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complexschool',
|
||
index=models.Index(fields=['school'], name='idx_complex_schools_school'),
|
||
),
|
||
migrations.AddConstraint(
|
||
model_name='complexschool',
|
||
constraint=models.UniqueConstraint(fields=('complex', 'school'), name='pk_complex_schools'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complexpricetrend',
|
||
index=models.Index(fields=['complex', '-record_month'], name='idx_cpx_price_trend_complex'),
|
||
),
|
||
migrations.AddConstraint(
|
||
model_name='complexpricetrend',
|
||
constraint=models.UniqueConstraint(fields=('complex', 'record_month'), name='uq_complex_price_trend_month'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complexphoto',
|
||
index=models.Index(fields=['complex'], name='idx_complex_photos_complex'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complexphoto',
|
||
index=models.Index(fields=['complex', 'category'], name='idx_complex_photos_category'),
|
||
),
|
||
migrations.AddConstraint(
|
||
model_name='complexphoto',
|
||
constraint=models.UniqueConstraint(condition=models.Q(('is_cover', True)), fields=('complex',), name='uq_complex_photos_cover'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complexmetrostation',
|
||
index=models.Index(fields=['complex'], name='idx_complex_metro_complex'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complexmetrostation',
|
||
index=models.Index(fields=['station'], name='idx_complex_metro_station'),
|
||
),
|
||
migrations.AddConstraint(
|
||
model_name='complexmetrostation',
|
||
constraint=models.UniqueConstraint(fields=('complex', 'station'), name='pk_complex_metro_stations'),
|
||
),
|
||
migrations.AddConstraint(
|
||
model_name='complexbusinessarea',
|
||
constraint=models.UniqueConstraint(fields=('complex', 'business_area'), name='pk_complex_business_areas'),
|
||
),
|
||
migrations.AddConstraint(
|
||
model_name='complexbusinessarea',
|
||
constraint=models.UniqueConstraint(condition=models.Q(('is_primary', True)), fields=('complex',), name='uq_complex_biz_area_primary'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complexalias',
|
||
index=models.Index(fields=['complex'], name='idx_complex_aliases_complex'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complex',
|
||
index=models.Index(condition=models.Q(('deleted_at__isnull', True)), fields=['district'], name='idx_complexes_district'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complex',
|
||
index=django.contrib.postgres.indexes.GinIndex(fields=['search_vector'], name='idx_complexes_search'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complex',
|
||
index=models.Index(condition=models.Q(('deleted_at__isnull', True), ('latitude__isnull', False)), fields=['latitude', 'longitude'], name='idx_complexes_geo'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='complex',
|
||
index=models.Index(condition=models.Q(('deleted_at__isnull', True)), fields=['is_active'], name='idx_complexes_active'),
|
||
),
|
||
migrations.AddIndex(
|
||
model_name='building',
|
||
index=models.Index(condition=models.Q(('is_active', True)), fields=['complex'], name='idx_buildings_complex'),
|
||
),
|
||
migrations.AddConstraint(
|
||
model_name='building',
|
||
constraint=models.UniqueConstraint(condition=models.Q(('is_active', True)), fields=('complex', 'name'), name='uq_buildings_complex_name'),
|
||
),
|
||
]
|