Noxa_Jewellery

1. Customer Management Module
Controller:

customer.controller.ts
Added Swagger documentation @ApiQuery decorators for sortBy and sortOrder query parameters on the getAdminCustomers endpoint.
Service:

customer.service.ts
Updated getAdminCustomers() method signature to accept sortBy and sortOrder.
Added dynamic Mongoose sort construction:
Supports composite name sorting (firstName, lastName, and name).
Supports single-field sorting (email, phone, role, walletBalance, createdAt, etc.).
Preserves default fallback sorting by { createdAt: -1 }.
2. Vendor Management Module
DTO:

get-vendors-query.dto.ts
Added optional @IsOptional() @IsString() fields for sortBy and sortOrder.
Controller:

vendor.controller.ts
Added @ApiQuery decorators for sortBy and sortOrder on getAllVendors.
Forwarded sortBy and sortOrder from query params to the vendor service.
Service:

vendor.service.ts
Updated getAllVendors() to dynamically build sort criteria across name, email, phoneNumber, address, and createdAt (defaulting to { createdAt: -1 }).
3. Vendor Invoices / Purchases Module
Controller:

vendor-purchase.controller.ts
Added @ApiQuery decorators and @Query('sortBy'), @Query('sortOrder') parameters on the getAllPurchases endpoint.
Forwarded sort parameters to getAllVendorPurchases().
Service:

vendor.service.ts
Updated getAllVendorPurchases() to dynamically sort database records by invoiceNumber, paymentStatus, totalAmount, paidAmount, dueAmount, and createdAt.

Key Modifications & Features
Customer Management Module (/customer):

File(s):

customer.controller.ts
,

customer.service.ts
Details:
Added Swagger @ApiQuery decorators for sortBy and sortOrder.
Updated getAdminCustomers() service method to accept dynamic sorting parameters.
Implemented composite field sorting (e.g. name maps to firstName, lastName, and name) with a fallback default sort of { createdAt: -1 }.
Vendor Management Module (/vendors):

File(s):

get-vendors-query.dto.ts
,

vendor.controller.ts
,

vendor.service.ts
Details:
Extended GetVendorsQueryDto with optional sortBy and sortOrder validation properties.
Updated getAllVendors() endpoint and service method to dynamically sort Mongoose query results across fields (e.g., name, email, phoneNumber, address, createdAt).
Vendor Invoices / Purchases Module (/vendor-purchases):

File(s):

vendor-purchase.controller.ts
,

vendor.service.ts
Details:
Added @Query('sortBy') and @Query('sortOrder') decorators to getAllPurchases().
Updated getAllVendorPurchases() to dynamically sort records by invoiceNumber, paymentStatus, totalAmount, paidAmount, dueAmount, and createdAt.