feat: expose public offers with location data

backends/exchange/exchange/schemas/public_schema.py

@@ -39,6 +39,10 @@ class OfferLineType(DjangoObjectType):
 
 class OfferType(DjangoObjectType):
     lines = graphene.List(OfferLineType)
+    location_latitude = graphene.Float()
+    location_longitude = graphene.Float()
+    location_country = graphene.String()
+    location_country_code = graphene.String()
 
     class Meta:
         model = Offer
@@ -103,6 +107,22 @@ class PublicQuery(graphene.ObjectType):
             queryset = queryset.filter(lines__product_uuid=product_uuid).distinct()
         if category_name:
             queryset = queryset.filter(lines__category_name__icontains=category_name).distinct()
+        # Enrich offers with location metadata from Odoo logistics nodes
+        nodes_map = {}
+        try:
+            odoo_service = OdooService()
+            nodes = odoo_service.get_logistics_nodes()
+            nodes_map = {str(node.get('uuid')): node for node in nodes}
+        except Exception:
+            nodes_map = {}
+
+        for offer in queryset:
+            node = nodes_map.get(str(offer.location_uuid)) if offer.location_uuid else None
+            if node:
+                offer.location_latitude = node.get('latitude')
+                offer.location_longitude = node.get('longitude')
+                offer.location_country = node.get('country')
+                offer.location_country_code = node.get('country_code')
         return queryset
 
     def resolve_get_offer(self, info, uuid):

webapp/graphql/operations/public/exchange/GetOffers.graphql

@@ -0,0 +1,28 @@
+query GetOffers($status: String, $productUuid: String, $locationUuid: String, $categoryName: String) {
+  getOffers(status: $status, productUuid: $productUuid, locationUuid: $locationUuid, categoryName: $categoryName) {
+    uuid
+    teamUuid
+    title
+    description
+    status
+    locationUuid
+    locationName
+    locationCountry
+    locationCountryCode
+    locationLatitude
+    locationLongitude
+    validUntil
+    createdAt
+    updatedAt
+    lines {
+      uuid
+      productUuid
+      productName
+      categoryName
+      quantity
+      unit
+      pricePerUnit
+      currency
+    }
+  }
+}