---
id: task-003
title: Create core database models and structs
status: To Do
assignee: []
created_date: '2025-08-27 18:31'
labels: []
dependencies: []
---

## Description

Define Rust structs and enums that represent the database schema entities. This includes User, Auction, Bid, ProxyBid, AuctionMedia, and UserSettings models with proper SQLx derive macros.

## Acceptance Criteria
<!-- AC:BEGIN -->
- [ ] #1 User struct with all fields from users table is defined
- [ ] #2 Auction struct with AuctionType enum is defined
- [ ] #3 Bid and ProxyBid structs are defined with proper relationships
- [ ] #4 AuctionMedia and UserSettings structs are defined
- [ ] #5 All models have proper SQLx derive macros (FromRow, Type, etc.)
- [ ] #6 Rust Decimal is used for monetary fields
- [ ] #7 Chrono DateTime is used for timestamp fields
<!-- AC:END -->