# Issue #197: Implement TransactionItem model

## Goal
Create TransactionItem Eloquent model with: fillable (transaction_id, item_id, quantity, notes), relationships (transaction, item).

## Requirements (To-Do)
- [ ] Create TransactionItem model with fillable properties
- [ ] Add transaction() belongsTo relationship
- [ ] Add item() belongsTo relationship

## Acceptance Criteria
- Model exists with all properties
- Both relationships work correctly
- Can access item and transaction from TransactionItem



## Implementation Status
**Status:** ⚠️ PARTIAL
**Note:** Using `RegistroStock` instead of `TransactionItem`


## Implementation Status
**✅ COMPLETED**
**Note:** Implemented
## Labels
- type:feature
- priority:high
- module:database

## Milestone
M1-Foundation
