feat: mes module

mes/migrations/0001_initial.py

@@ -0,0 +1,62 @@
+# Generated by Django 5.2.8 on 2026-05-08 07:40
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('basic_info', '0026_transportvehicle_and_capacity'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='DeviceCategory',
+            fields=[
+                ('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')),
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=100, verbose_name='设备分类名称')),
+                ('created_by', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='created_mes_device_categories', to=settings.AUTH_USER_MODEL, verbose_name='创建人')),
+                ('merchant', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='mes_device_categories', to='basic_info.merchant', verbose_name='所属商户')),
+                ('operator', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='operated_mes_device_categories', to='basic_info.employee', verbose_name='操作人')),
+            ],
+            options={
+                'verbose_name': '设备分类',
+                'verbose_name_plural': '设备分类',
+                'ordering': ['id'],
+            },
+        ),
+        migrations.CreateModel(
+            name='Device',
+            fields=[
+                ('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')),
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=100, verbose_name='设备名称')),
+                ('extra', models.JSONField(blank=True, null=True, verbose_name='扩展参数')),
+                ('created_by', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='created_mes_devices', to=settings.AUTH_USER_MODEL, verbose_name='创建人')),
+                ('merchant', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='mes_devices', to='basic_info.merchant', verbose_name='所属商户')),
+                ('operator', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='operated_mes_devices', to='basic_info.employee', verbose_name='操作人')),
+                ('category', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='devices', to='mes.devicecategory', verbose_name='设备分类')),
+            ],
+            options={
+                'verbose_name': '设备',
+                'verbose_name_plural': '设备',
+                'ordering': ['id'],
+            },
+        ),
+        migrations.AddConstraint(
+            model_name='devicecategory',
+            constraint=models.UniqueConstraint(fields=('merchant', 'name'), name='unique_mes_device_category_name_per_merchant'),
+        ),
+        migrations.AddConstraint(
+            model_name='device',
+            constraint=models.UniqueConstraint(fields=('merchant', 'name'), name='unique_mes_device_name_per_merchant'),
+        ),
+    ]

mes/migrations/0002_device_capacity_unit_device_peak_capacity_and_more.py

@@ -0,0 +1,51 @@
+# Generated by Django 5.2.8 on 2026-05-08 08:43
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('basic_info', '0026_transportvehicle_and_capacity'),
+        ('contenttypes', '0002_remove_content_type_name'),
+        ('mes', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='device',
+            name='capacity_unit',
+            field=models.IntegerField(choices=[(1, '米'), (2, '码')], default=1, verbose_name='产能单位'),
+        ),
+        migrations.AddField(
+            model_name='device',
+            name='peak_capacity',
+            field=models.PositiveIntegerField(default=100, verbose_name='峰值产能'),
+        ),
+        migrations.CreateModel(
+            name='ProductionAssignment',
+            fields=[
+                ('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')),
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('object_id', models.PositiveBigIntegerField(db_index=True, verbose_name='关联对象ID')),
+                ('extra', models.JSONField(blank=True, null=True, verbose_name='扩展参数')),
+                ('assignee', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='received_mes_production_assignments', to='basic_info.employee', verbose_name='被指派人')),
+                ('assigner', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='assigned_mes_production_assignments', to='basic_info.employee', verbose_name='指派者')),
+                ('content_type', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='mes_production_assignments', to='contenttypes.contenttype', verbose_name='关联对象类型')),
+                ('created_by', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='created_mes_production_assignments', to=settings.AUTH_USER_MODEL, verbose_name='创建人')),
+                ('device', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='production_assignments', to='mes.device', verbose_name='设备')),
+                ('merchant', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='mes_production_assignments', to='basic_info.merchant', verbose_name='所属商户')),
+                ('operator', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='operated_mes_production_assignments', to='basic_info.employee', verbose_name='操作人')),
+            ],
+            options={
+                'verbose_name': '生产指派',
+                'verbose_name_plural': '生产指派',
+                'ordering': ['-created_at', '-id'],
+                'indexes': [models.Index(fields=['merchant', 'content_type', 'object_id'], name='mes_product_merchan_a3ff6f_idx'), models.Index(fields=['merchant', 'device', 'created_at'], name='mes_product_merchan_ae938e_idx')],
+            },
+        ),
+    ]

mes/migrations/0003_productionassignment_production_quantity_and_more.py

@@ -0,0 +1,32 @@
+# Generated by Django 5.2.8 on 2026-05-08 09:06
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('basic_info', '0026_transportvehicle_and_capacity'),
+        ('contenttypes', '0002_remove_content_type_name'),
+        ('mes', '0002_device_capacity_unit_device_peak_capacity_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='productionassignment',
+            name='production_quantity',
+            field=models.PositiveIntegerField(default=100, verbose_name='生产数量'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='productionassignment',
+            name='status',
+            field=models.IntegerField(choices=[(1, 'Draft'), (2, '已发布'), (3, '已接收'), (4, '已取消'), (5, '已完工')], default=1, verbose_name='状态'),
+        ),
+        migrations.AddIndex(
+            model_name='productionassignment',
+            index=models.Index(fields=['merchant', 'status', 'created_at'], name='mes_product_merchan_3ae0e6_idx'),
+        ),
+    ]