feat: 添加条码二维码管理的app

apps/cm/admin.py

@@ -0,0 +1,3 @@
+from django.contrib import admin
+
+# Register your models here.

apps/cm/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class CmConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.cm'

apps/cm/migrations/0001_initial.py

@@ -0,0 +1,36 @@
+# Generated by Django 3.2.12 on 2024-10-11 07:17
+
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('pum', '0008_auto_20240731_1829'),
+        ('mtm', '0042_auto_20241010_1140'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='LableMat',
+            fields=[
+                ('id', models.CharField(editable=False, help_text='主键ID', max_length=20, primary_key=True, serialize=False, verbose_name='主键ID')),
+                ('create_time', models.DateTimeField(default=django.utils.timezone.now, help_text='创建时间', verbose_name='创建时间')),
+                ('update_time', models.DateTimeField(auto_now=True, help_text='修改时间', verbose_name='修改时间')),
+                ('is_deleted', models.BooleanField(default=False, help_text='删除标记', verbose_name='删除标记')),
+                ('state', models.PositiveSmallIntegerField(choices=[(10, '合格'), (20, '不合格'), (30, '返修'), (40, '检验'), (50, '报废')], default=10, verbose_name='状态')),
+                ('batch', models.CharField(max_length=100, verbose_name='批次号')),
+                ('notok_sign', models.CharField(blank=True, max_length=10, null=True, verbose_name='不合格标记')),
+                ('material', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='mtm.material')),
+                ('material_origin', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='lm_mo', to='mtm.material', verbose_name='原始物料')),
+                ('supplier', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='pum.supplier', verbose_name='外协供应商')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

apps/cm/models.py

@@ -0,0 +1,13 @@
+from django.db import models
+from apps.utils.models import BaseModel
+from apps.mtm.models import Material
+from apps.pum.models import Supplier
+# Create your models here.
+
+class LableMat(BaseModel):
+    state = models.PositiveSmallIntegerField('状态', default=10, choices=((10, '合格'), (20, '不合格'), (30, '返修'), (40, '检验'), (50, '报废')))
+    material = models.ForeignKey(Material, on_delete=models.CASCADE)
+    batch = models.CharField('批次号', max_length=100)
+    supplier = models.ForeignKey(Supplier, verbose_name='外协供应商', on_delete=models.SET_NULL, null=True, blank=True)
+    notok_sign = models.CharField('不合格标记', max_length=10, null=True, blank=True)
+    material_origin = models.ForeignKey(Material, verbose_name='原始物料', on_delete=models.SET_NULL, null=True, blank=True, related_name='lm_mo')

apps/cm/serializers.py

@@ -0,0 +1,20 @@
+from rest_framework import serializers
+from .models import LableMat
+from apps.qm.models import NotOkOption
+
+
+class TidSerializer(serializers.Serializer):
+    tid = serializers.CharField(label='表ID')
+
+
+class LabelMatSerializer(serializers.ModelSerializer):
+    material_name = serializers.StringRelatedField(source='material', read_only=True)
+    material_origin_name = serializers.StringRelatedField(source='material_origin', read_only=True)
+    supplier_name = serializers.CharField(source='supplier.name', read_only=True)
+    notok_sign_name = serializers.SerializerMethodField()
+    class Meta:
+        model = LableMat
+        fields = '__all__'
+    
+    def get_notok_sign_name(self, obj):
+        return getattr(NotOkOption, obj.notok_sign, NotOkOption.qt).label if obj.notok_sign else None

apps/cm/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

apps/cm/urls.py

@@ -0,0 +1,12 @@
+from django.urls import path, include
+from rest_framework.routers import DefaultRouter
+from apps.cm.views import LableMatViewSet
+
+API_BASE_URL = 'api/cm/'
+HTML_BASE_URL = 'cm/'
+
+router = DefaultRouter()
+router.register('labelmat', LableMatViewSet, basename='labelmat')
+urlpatterns = [
+    path(API_BASE_URL, include(router.urls)),
+]

apps/cm/views.py

@@ -0,0 +1,33 @@
+from django.shortcuts import render
+from apps.cm.models import LableMat
+from rest_framework.decorators import action
+from apps.cm.serializers import TidSerializer
+from apps.inm.models import MaterialBatch
+from rest_framework.exceptions import ParseError
+from rest_framework.response import Response
+from apps.utils.viewsets import CustomGenericViewSet
+# Create your views here.
+
+class LableMatViewSet(CustomGenericViewSet):
+    perms_map = {"post": "*"}
+    @action(methods=['post'], detail=False, serializer_class=TidSerializer)
+    def get_from_mb(self, request, pk=None):
+        """
+        从仓库明细获取物料标签
+
+        从仓库明细获取物料标签
+        """
+        tid = request.data.get('tid')
+        try:
+            mb = MaterialBatch.objects.get(id=tid)
+        except MaterialBatch.DoesNotExist:
+            raise ParseError('仓库明细不存在')
+        obj, _ = LableMat.objects.get_or_create(
+            state=10,
+            material=mb.material, 
+            batch=mb.batch,
+            defaults={
+                "supplier": mb.supplier
+            }
+            )
+        return Response({"label": f"mat-{obj.id}"})

server/settings.py

@@ -78,7 +78,8 @@ INSTALLED_APPS = [
     'apps.pm',
     'apps.enp',
     'apps.edu',
-    'apps.dpm'
+    'apps.dpm',
+    'apps.cm'
 ]
 
 MIDDLEWARE = [

server/urls.py

@@ -68,6 +68,7 @@ urlpatterns = [
     path('', include('apps.enp.urls')),
     path('', include('apps.edu.urls')),
     path('', include('apps.dpm.urls')),
+    path('', include('apps.cm.urls')),
 
     # 前端页面入口
     path('', TemplateView.as_view(template_name="index.html")),