feat: backend api

api_man/apps.py

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

api_man/serializers.py

@@ -0,0 +1,66 @@
+from rest_framework import serializers
+from basic_info import models as basic_models
+
+
+class ProductCategorySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.ProductCategory
+        fields = '__all__'
+
+
+class ProductSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.Product
+        fields = '__all__'
+        depth = 1  # 展开外键关系
+
+
+class WareHouseSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.WareHouse
+        fields = '__all__'
+
+
+class SupplierSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.Supplier
+        fields = '__all__'
+
+
+class EmployeeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.Employee
+        fields = '__all__'
+
+
+class CustomerSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.Customer
+        fields = '__all__'
+
+
+class VehicleTypeSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.VehicleType
+        fields = '__all__'
+
+
+class BankAccountSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.BankAccount
+        fields = '__all__'
+
+
+class DeviceInfoSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = basic_models.DeviceInfo
+        fields = '__all__'
+
+
+class VehicleTransportRecordSerializer(serializers.ModelSerializer):
+    vehicle_type_name = serializers.CharField(source='vehicle_type.name', read_only=True)
+    
+    class Meta:
+        model = basic_models.VehicleTransportRecord
+        fields = '__all__'
+        depth = 1  # 展开外键关系

api_man/tests.py

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

api_man/urls.py

@@ -0,0 +1,48 @@
+from django.urls import path, include
+from rest_framework import routers
+from . import views
+
+
+product_router = routers.DefaultRouter()
+product_router.register(prefix='', viewset=views.ProductViewSet)
+
+warehouse_router = routers.DefaultRouter()
+warehouse_router.register(prefix='', viewset=views.WareHouseViewSet)
+
+product_category_router = routers.DefaultRouter()
+product_category_router.register(prefix='', viewset=views.ProductCategoryViewSet)
+
+supplier_router = routers.DefaultRouter()
+supplier_router.register(prefix='', viewset=views.SupplierViewSet)
+
+employee_router = routers.DefaultRouter()
+employee_router.register(prefix='', viewset=views.EmployeeViewSet)
+
+customer_router = routers.DefaultRouter()
+customer_router.register(prefix='', viewset=views.CustomerViewSet)
+
+vehicle_type_router = routers.DefaultRouter()
+vehicle_type_router.register(prefix='', viewset=views.VehicleTypeViewSet)
+
+bank_account_router = routers.DefaultRouter()
+bank_account_router.register(prefix='', viewset=views.BankAccountViewSet)
+
+device_info_router = routers.DefaultRouter()
+device_info_router.register(prefix='', viewset=views.DeviceInfoViewSet)
+
+vehicle_transport_record_router = routers.DefaultRouter()
+vehicle_transport_record_router.register(prefix='', viewset=views.VehicleTransportRecordViewSet)
+
+
+urlpatterns = [
+    path('products/', include(product_router.urls)),
+    path('warehouses/', include(warehouse_router.urls)),
+    path('product-categories/', include(product_category_router.urls)),
+    path('suppliers/', include(supplier_router.urls)),
+    path('employees/', include(employee_router.urls)),
+    path('customers/', include(customer_router.urls)),
+    path('vehicle-types/', include(vehicle_type_router.urls)),
+    path('bank-accounts/', include(bank_account_router.urls)),
+    path('device-info/', include(device_info_router.urls)),
+    path('vehicle-transport-records/', include(vehicle_transport_record_router.urls)),
+]

api_man/views.py

@@ -0,0 +1,56 @@
+from rest_framework import viewsets
+from . import serializers
+
+
+class BaseViewSet(viewsets.ModelViewSet):
+    permission_classes = []  # 允许所有访问
+
+
+class ProductViewSet(BaseViewSet):
+    queryset = serializers.basic_models.Product.objects
+    serializer_class = serializers.ProductSerializer
+
+
+class WareHouseViewSet(BaseViewSet):
+    queryset = serializers.basic_models.WareHouse.objects
+    serializer_class = serializers.WareHouseSerializer
+
+
+class ProductCategoryViewSet(BaseViewSet):
+    queryset = serializers.basic_models.ProductCategory.objects
+    serializer_class = serializers.ProductCategorySerializer
+
+
+class SupplierViewSet(BaseViewSet):
+    queryset = serializers.basic_models.Supplier.objects
+    serializer_class = serializers.SupplierSerializer
+
+
+class EmployeeViewSet(BaseViewSet):
+    queryset = serializers.basic_models.Employee.objects
+    serializer_class = serializers.EmployeeSerializer
+
+
+class CustomerViewSet(BaseViewSet):
+    queryset = serializers.basic_models.Customer.objects
+    serializer_class = serializers.CustomerSerializer
+
+
+class VehicleTypeViewSet(BaseViewSet):
+    queryset = serializers.basic_models.VehicleType.objects
+    serializer_class = serializers.VehicleTypeSerializer
+
+
+class BankAccountViewSet(BaseViewSet):
+    queryset = serializers.basic_models.BankAccount.objects
+    serializer_class = serializers.BankAccountSerializer
+
+
+class DeviceInfoViewSet(BaseViewSet):
+    queryset = serializers.basic_models.DeviceInfo.objects
+    serializer_class = serializers.DeviceInfoSerializer
+
+
+class VehicleTransportRecordViewSet(BaseViewSet):
+    queryset = serializers.basic_models.VehicleTransportRecord.objects
+    serializer_class = serializers.VehicleTransportRecordSerializer

basic_info/models.py

@@ -5,10 +5,73 @@ from flower.common import ModelBase
 from django.contrib.auth.models import User
 
 
+# ==================== 常量定义 ====================
 METER_TO_YARD_RATE = 0.9144
 YARD_TO_METER_RATE = 1.09361
 
 
+# ==================== 枚举类定义 ====================
+
+class MerchantTypeEnum(models.IntegerChoices):
+    """商户类型枚举"""
+    STORE = 1, '布行'
+    FACTORY = 2, '印花厂'
+
+class ProductUnitEnum(models.IntegerChoices):
+    """产品单位枚举"""
+    METER = 1, '米'
+    YARD = 2, '码'
+    KG = 3, '公斤'
+
+
+class EmployeeTypeEnum(models.TextChoices):
+    """员工职位类型枚举"""
+    PRINTER = '打纸', '打纸'
+    ROLLING = '滚筒', '滚筒'
+    WARE = '仓库', '仓库'
+    DELIVERY = '送货', '送货'
+
+
+class EmployeeStatusEnum(models.TextChoices):
+    """员工状态枚举"""
+    ACTIVE = '在职', '在职'
+    INACTIVE = '离职', '离职'
+
+
+class DeviceStatusEnum(models.TextChoices):
+    """设备状态枚举"""
+    ACTIVE = '使用中', '使用中'
+    INACTIVE = '停用', '停用'
+    MAINTENANCE = '维修中', '维修中'
+
+
+class DeviceTypeEnum(models.TextChoices):
+    """设备类型枚举"""
+    ROLLING = '滚筒', '滚筒'
+    PRINTER = '打印', '打印'
+
+
+# ==================== 模型定义 ====================
+
+
+class Merchant(ModelBase):
+    id = models.BigAutoField(primary_key=True)
+    name = models.CharField(max_length=100, verbose_name='商户名称')
+    type = models.IntegerField(choices=MerchantTypeEnum.choices, verbose_name='商户类型')
+    area = models.CharField(max_length=100, blank=True, null=True, verbose_name='地区')
+    email = models.EmailField(blank=True, null=True, verbose_name='电子邮箱')
+    mobile = models.CharField(max_length=20, blank=True, null=True, verbose_name='手机')
+    contact = models.TextField(blank=True, null=True, verbose_name='联系人')
+    description = models.TextField(blank=True, null=True, verbose_name='备注描述')
+
+    def __str__(self):
+        return self.name
+
+    class Meta:
+        verbose_name = '商户资料'
+        verbose_name_plural = '商户资料'
+
+
 class VehicleType(ModelBase):
     id = models.BigAutoField(primary_key=True)
     name = models.CharField(max_length=50, verbose_name='车辆类型名称')
@@ -39,12 +102,6 @@ class WareHouse(ModelBase):
         verbose_name_plural = '仓库资料'
 
 
-class ProductUnitEnum(models.IntegerChoices):
-    METER = 1, '米'
-    YARD = 2, '码'
-    KG = 3, '公斤'
-
-
 class Supplier(ModelBase):
     id = models.BigAutoField(primary_key=True)
     name = models.CharField(max_length=100, verbose_name='供应商名称')
@@ -189,18 +246,6 @@ class Customer(ModelBase):
         verbose_name_plural = '客户资料'
 
 
-class EmployeeTypeEnum(models.TextChoices):
-    PRINTER = '打纸', '打纸'
-    ROLLING = '滚筒', '滚筒'
-    WARE = '仓库', '仓库'
-    DELIVERY = '送货', '送货'
-
-
-class EmployeeStatusEnum(models.TextChoices):
-    ACTIVE = '在职', '在职'
-    INACTIVE = '离职', '离职'
-
-
 class Employee(ModelBase):
     id = models.BigAutoField(primary_key=True)
     sys_user = models.OneToOneField(
@@ -236,17 +281,6 @@ class Employee(ModelBase):
         verbose_name_plural = '员工资料'
 
 
-class DeviceStatusEnum(models.TextChoices):
-    ACTIVE = '使用中', '使用中'
-    INACTIVE = '停用', '停用'
-    MAINTENANCE = '维修中', '维修中'
-
-
-class DeviceTypeEnum(models.TextChoices):
-    ROLLING = '滚筒', '滚筒'
-    PRINTER = '打印', '打印'
-
-
 class DeviceInfo(ModelBase):
     id = models.BigAutoField(primary_key=True)
     name = models.CharField(max_length=100, verbose_name='设备名称')

flower/settings.py

@@ -64,6 +64,7 @@ INSTALLED_APPS = [
     'basic_info',
     'stock',
     'api_v1',
+    'api_man',
 ]
 
 MIDDLEWARE = [

flower/urls.py

@@ -36,4 +36,5 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     path('stock/', router.urls),
     path('api/v1/', include('api_v1.urls')),
+    path('api/backend/', include('api_man.urls')),
 ]

stock/models.py

@@ -6,22 +6,7 @@ from functools import reduce
 import decimal
 
 
-class PurchaseOrder(ModelBase):
-    """采购单模型"""
-
-    id = models.BigAutoField(primary_key=True)
-    supplier = models.ForeignKey(basic_info_models.Supplier, on_delete=models.PROTECT, related_name='purchase_orders', verbose_name='供应商')
-    order_date = models.DateField(verbose_name='订单日期')
-    total_amount = models.DecimalField(max_digits=15, decimal_places=2, verbose_name='总金额')
-    remarks = models.TextField(blank=True, null=True, verbose_name='备注')
-
-    def __str__(self):
-        return f'采购订单 {self.id} - {self.supplier.name}'
-
-    class Meta:
-        verbose_name = '采购单'
-        verbose_name_plural = '采购单'
-
+# ==================== 枚举类定义 ====================
 
 class StockChangeSourceEnum(models.IntegerChoices):
     """库存变动来源类型"""
@@ -44,6 +29,25 @@ class StockChangeTypeEnum(models.IntegerChoices):
     REMOVE = 2, '出库'
 
 
+# ==================== 模型定义 ====================
+
+class PurchaseOrder(ModelBase):
+    """采购单模型"""
+
+    id = models.BigAutoField(primary_key=True)
+    supplier = models.ForeignKey(basic_info_models.Supplier, on_delete=models.PROTECT, related_name='purchase_orders', verbose_name='供应商')
+    order_date = models.DateField(verbose_name='订单日期')
+    total_amount = models.DecimalField(max_digits=15, decimal_places=2, verbose_name='总金额')
+    remarks = models.TextField(blank=True, null=True, verbose_name='备注')
+
+    def __str__(self):
+        return f'采购订单 {self.id} - {self.supplier.name}'
+
+    class Meta:
+        verbose_name = '采购单'
+        verbose_name_plural = '采购单'
+
+
 class StockChangeRecord(ModelBase):
     """库存变动记录模型"""