Function buildRangeFilter

buildRangeFilter(
    field: string,
    min?: string | number,
    max?: string | number,
): { [key: string]: any }
Builds Prisma range filter for numeric or date fields with min/max bounds.

This utility creates a Prisma where clause for range-based filtering using greater-than-or-equal (gte) and less-than-or-equal (lte) operators. It's commonly used for date ranges, price ranges, or any numeric field filtering.
Parameters
- field: string
  Database field name to apply the range filter to
- Optionalmin: string | number
  Minimum value for the range (inclusive)
- Optionalmax: string | number
  Maximum value for the range (inclusive)
Returns { [key: string]: any }
Prisma where clause object with range conditions
Example
```
// Date range filter
const dateFilter = buildRangeFilter('createdAt', '2024-01-01', '2024-12-31');
// Returns: { createdAt: { gte: '2024-01-01', lte: '2024-12-31' } }
```
Example
```
// Price range with only minimum
const priceFilter = buildRangeFilter('price', 100);
// Returns: { price: { gte: 100 } }
```
Example
```
// No bounds returns empty object
const emptyFilter = buildRangeFilter('price');
// Returns: {}
```
- Defined in src/shared/middleware/pagination.ts:457