Delete product

## Module: Products

- [ ] Create Product table
- [ ] Create Product Price table
- [ ] Create Product model
- [ ] Create Product Price model

### Feature 4: Delete Product

#### Pre-requisites:

- [ ] Product DAO (delete)
- [ ] Product Service (delete)

#### Validations:

- [ ] Form Validation
- id <= 0
- is active = 0

- [ ] Business Validation
- Check product id is present

#### Messages:
- [ ] Product Id cannot be zero or below zero
- [ ] Product not found

#### Flow:
```mermaid
graph TD;
A["Prodcuct Service: Delete Product"] --> B["Form Validation"]
B -- Valid --> C{Business Validation}
B -- Invalid --> G[Validation Exception]
C -- Valid --> D[Delete Product]
D --> E[Product Deleted]
C -- Invalid --> F[Validation Exception]
```