feat: add marketplace products admin UI with copy-to-vendor functionality
- Add admin marketplace products page to browse imported products - Add admin vendor products page to manage vendor catalog - Add product detail pages for both marketplace and vendor products - Implement copy-to-vendor API to copy marketplace products to vendor catalogs - Add vendor product service with CRUD operations - Update sidebar navigation with new product management links - Add integration and unit tests for new endpoints and services 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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266
app/services/vendor_product_service.py
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266
app/services/vendor_product_service.py
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# app/services/vendor_product_service.py
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"""
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Vendor product service for managing vendor-specific product catalogs.
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This module provides:
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- Vendor product catalog browsing
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- Product search and filtering
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- Product statistics
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- Product removal from catalogs
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"""
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import logging
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from sqlalchemy import func
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from sqlalchemy.orm import Session, joinedload
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from app.exceptions import ProductNotFoundException
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from models.database.product import Product
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from models.database.vendor import Vendor
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logger = logging.getLogger(__name__)
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class VendorProductService:
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"""Service for vendor product catalog operations."""
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def get_products(
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self,
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db: Session,
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skip: int = 0,
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limit: int = 50,
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search: str | None = None,
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vendor_id: int | None = None,
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is_active: bool | None = None,
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is_featured: bool | None = None,
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language: str = "en",
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) -> tuple[list[dict], int]:
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"""
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Get vendor products with search and filtering.
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Returns:
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Tuple of (products list as dicts, total count)
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"""
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query = (
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db.query(Product)
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.join(Vendor, Product.vendor_id == Vendor.id)
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.options(
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joinedload(Product.vendor),
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joinedload(Product.marketplace_product),
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)
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)
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if search:
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search_term = f"%{search}%"
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query = query.filter(Product.vendor_sku.ilike(search_term))
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if vendor_id:
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query = query.filter(Product.vendor_id == vendor_id)
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if is_active is not None:
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query = query.filter(Product.is_active == is_active)
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if is_featured is not None:
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query = query.filter(Product.is_featured == is_featured)
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total = query.count()
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products = (
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query.order_by(Product.updated_at.desc())
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.offset(skip)
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.limit(limit)
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.all()
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)
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result = []
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for product in products:
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result.append(self._build_product_list_item(product, language))
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return result, total
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def get_product_stats(self, db: Session) -> dict:
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"""Get vendor product statistics for admin dashboard."""
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total = db.query(func.count(Product.id)).scalar() or 0
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active = (
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db.query(func.count(Product.id))
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.filter(Product.is_active == True) # noqa: E712
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.scalar()
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or 0
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)
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inactive = total - active
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featured = (
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db.query(func.count(Product.id))
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.filter(Product.is_featured == True) # noqa: E712
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.scalar()
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or 0
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)
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# Digital/physical counts
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digital = (
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db.query(func.count(Product.id))
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.join(Product.marketplace_product)
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.filter(Product.marketplace_product.has(is_digital=True))
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.scalar()
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or 0
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)
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physical = total - digital
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# Count by vendor
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vendor_counts = (
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db.query(
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Vendor.name,
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func.count(Product.id),
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)
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.join(Vendor, Product.vendor_id == Vendor.id)
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.group_by(Vendor.name)
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.all()
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)
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by_vendor = {name or "unknown": count for name, count in vendor_counts}
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return {
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"total": total,
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"active": active,
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"inactive": inactive,
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"featured": featured,
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"digital": digital,
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"physical": physical,
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"by_vendor": by_vendor,
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}
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def get_catalog_vendors(self, db: Session) -> list[dict]:
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"""Get list of vendors with products in their catalogs."""
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vendors = (
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db.query(Vendor.id, Vendor.name, Vendor.vendor_code)
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.join(Product, Vendor.id == Product.vendor_id)
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.distinct()
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.all()
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)
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return [
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{"id": v.id, "name": v.name, "vendor_code": v.vendor_code}
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for v in vendors
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]
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def get_product_detail(self, db: Session, product_id: int) -> dict:
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"""Get detailed vendor product information including override info."""
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product = (
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db.query(Product)
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.options(
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joinedload(Product.vendor),
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joinedload(Product.marketplace_product),
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joinedload(Product.translations),
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)
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.filter(Product.id == product_id)
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.first()
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)
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if not product:
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raise ProductNotFoundException(product_id)
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mp = product.marketplace_product
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override_info = product.get_override_info()
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# Get marketplace product translations
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mp_translations = {}
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if mp:
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for t in mp.translations:
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mp_translations[t.language] = {
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"title": t.title,
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"description": t.description,
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"short_description": t.short_description,
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}
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# Get vendor translations (overrides)
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vendor_translations = {}
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for t in product.translations:
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vendor_translations[t.language] = {
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"title": t.title,
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"description": t.description,
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}
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return {
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"id": product.id,
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"vendor_id": product.vendor_id,
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"vendor_name": product.vendor.name if product.vendor else None,
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"vendor_code": product.vendor.vendor_code if product.vendor else None,
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"marketplace_product_id": product.marketplace_product_id,
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"vendor_sku": product.vendor_sku,
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# Override info
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**override_info,
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# Vendor-specific fields
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"is_featured": product.is_featured,
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"is_active": product.is_active,
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"display_order": product.display_order,
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"min_quantity": product.min_quantity,
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"max_quantity": product.max_quantity,
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# Supplier tracking
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"supplier": product.supplier,
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"supplier_product_id": product.supplier_product_id,
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"supplier_cost": product.supplier_cost,
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"margin_percent": product.margin_percent,
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# Digital fulfillment
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"download_url": product.download_url,
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"license_type": product.license_type,
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"fulfillment_email_template": product.fulfillment_email_template,
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# Source info from marketplace product
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"source_marketplace": mp.marketplace if mp else None,
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"source_vendor": mp.vendor_name if mp else None,
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"source_gtin": mp.gtin if mp else None,
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"source_sku": mp.sku if mp else None,
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# Translations
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"marketplace_translations": mp_translations,
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"vendor_translations": vendor_translations,
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# Timestamps
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"created_at": product.created_at.isoformat() if product.created_at else None,
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"updated_at": product.updated_at.isoformat() if product.updated_at else None,
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}
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def remove_product(self, db: Session, product_id: int) -> dict:
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"""Remove a product from vendor catalog."""
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product = db.query(Product).filter(Product.id == product_id).first()
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if not product:
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raise ProductNotFoundException(product_id)
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vendor_name = product.vendor.name if product.vendor else "Unknown"
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db.delete(product)
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db.flush()
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logger.info(f"Removed product {product_id} from vendor {vendor_name} catalog")
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return {"message": f"Product removed from {vendor_name}'s catalog"}
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def _build_product_list_item(self, product: Product, language: str) -> dict:
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"""Build a product list item dict."""
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mp = product.marketplace_product
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# Get title from marketplace product translations
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title = None
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if mp:
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title = mp.get_title(language)
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return {
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"id": product.id,
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"vendor_id": product.vendor_id,
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"vendor_name": product.vendor.name if product.vendor else None,
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"vendor_code": product.vendor.vendor_code if product.vendor else None,
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"marketplace_product_id": product.marketplace_product_id,
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"vendor_sku": product.vendor_sku,
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"title": title,
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"brand": product.effective_brand,
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"effective_price": product.effective_price,
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"effective_currency": product.effective_currency,
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"is_active": product.is_active,
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"is_featured": product.is_featured,
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"is_digital": product.is_digital,
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"image_url": product.effective_primary_image_url,
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"source_marketplace": mp.marketplace if mp else None,
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"source_vendor": mp.vendor_name if mp else None,
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"created_at": product.created_at.isoformat() if product.created_at else None,
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"updated_at": product.updated_at.isoformat() if product.updated_at else None,
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}
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# Create service instance
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vendor_product_service = VendorProductService()
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