init

stock/admin.py

@@ -0,0 +1,30 @@
+from django.contrib import admin
+from . import models
+
+
+@admin.register(models.PurchaseOrder)
+class PurchaseOrderAdmin(admin.ModelAdmin):
+    list_display = ('id', 'supplier', 'order_date', 'total_amount')
+    search_fields = ('supplier__name',)
+    list_filter = ('order_date',)
+    ordering = ('-order_date',)
+
+
+@admin.register(models.Inventory)
+class InventoryAdmin(admin.ModelAdmin):
+    list_display = (
+        'id',
+        'product',
+        'product_color',
+        'warehouse',
+        'quantity',
+        'num_of_rolls',
+        'minimum_quantity',
+        'updated_at',
+    )
+    search_fields = ('product__name', 'warehouse__name')
+    list_filter = ('warehouse',)
+
+    @admin.display(description='颜色')
+    def product_color(self, obj):
+        return obj.product.color