Can I vibe code Finale Inventory?

Build a multi-location inventory management engine using Next.js (App Router), Node.js, and PostgreSQL with Prisma. 1. DATA MODEL: Create schemas for Locations, Products (SKU, barcode, name), StockLevels (product_id, location_id, quantity_on_hand, quantity_reserved), PurchaseOrders (vendor_id, status, total_cost), PurchaseOrderItems (cost_per_unit, quantity_received), and StockTransactions (audit log tracking quantity_change, reference_type, reference_id). 2. CORE LOGIC: Implement transactional stock adjustments with PostgreSQL isolated transactions to prevent race conditions. When stock is allocated to an order, increase quantity_reserved and decrease available quantity (on_hand - reserved). Provide a FIFO inventory valuation engine: when receiving a PO, log the unit cost; when items are marked as sold, calculate exact Cost of Goods Sold (COGS) based on oldest available inventory batches. 3. APIs: Create webhooks to receive Shopify order events (`orders/create`, `orders/cancelled`) and update internal stock state. Build endpoints to handle manual stock takes, purchase order receipts, and location-to-location transfers. 4. FAILURES: Gracefully handle negative stock scenarios by flagging audit errors instead of throwing hard database exceptions. Retain idempotency keys on all inbound webhook payloads to prevent duplicate deductions. OUT OF SCOPE: Third-party marketplace rate-limit retry queues, mobile camera scanner apps, and accounting software synchronization.

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