inital commit

equipment/serializers.py

@@ -0,0 +1,58 @@
+from rest_framework import serializers
+
+from .models import EquipmentCategory, EquipmentImage, EquipmentItem
+
+
+class EquipmentCategorySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = EquipmentCategory
+        fields = ("id", "name", "slug", "description")
+
+
+class EquipmentImageSerializer(serializers.ModelSerializer):
+    image_url = serializers.SerializerMethodField()
+
+    class Meta:
+        model = EquipmentImage
+        fields = ("id", "image_url", "alt_text", "sort_order", "is_primary")
+
+    def get_image_url(self, obj):
+        if not obj.image:
+            return ""
+        request = self.context.get("request")
+        if request:
+            return request.build_absolute_uri(obj.image.url)
+        return obj.image.url
+
+
+class EquipmentItemSerializer(serializers.ModelSerializer):
+    category = EquipmentCategorySerializer(read_only=True)
+    category_id = serializers.PrimaryKeyRelatedField(
+        queryset=EquipmentCategory.objects.all(),
+        source="category",
+        write_only=True,
+    )
+    vendor_slug = serializers.CharField(source="vendor.slug", read_only=True)
+    vendor_business_name = serializers.CharField(source="vendor.business_name", read_only=True)
+    images = EquipmentImageSerializer(many=True, read_only=True)
+
+    class Meta:
+        model = EquipmentItem
+        fields = (
+            "id",
+            "public_id",
+            "title",
+            "description",
+            "details",
+            "location",
+            "price_per_day",
+            "is_active",
+            "category",
+            "category_id",
+            "vendor_slug",
+            "vendor_business_name",
+            "images",
+            "created_at",
+            "updated_at",
+        )
+        read_only_fields = ("created_at", "updated_at")