Refactor Tender Approval Management and Update API Documentation

- Replaced the existing tender approval update and delete endpoints with a new toggle functionality, allowing for more streamlined management of tender approvals.
- Introduced the `ToggleTenderApproval` method in the service layer to handle both approval and rejection actions based on the current state of the tender approval.
- Updated the API documentation to reflect the new endpoint structure and response formats, including the `TenderApprovalWithTenderResponse`.
- Enhanced Swagger documentation to ensure accurate representation of the updated tender approval operations.
- Removed obsolete methods and routes to maintain a clean and efficient codebase, adhering to Clean Architecture principles.

cmd/web/router/routes.go

@@ -115,7 +115,6 @@ func RegisterAdminRoutes(e *echo.Echo, userHandler *user.Handler, companyHandler
 		tenderApprovalGP.Use(userHandler.AuthMiddleware())
 		tenderApprovalGP.GET("", tenderApprovalHandler.ListTenderApprovals)
 		tenderApprovalGP.GET("/:id", tenderApprovalHandler.GetTenderApproval)
-		tenderApprovalGP.PUT("/:id", tenderApprovalHandler.UpdateTenderApproval)
 		tenderApprovalGP.GET("/stats", tenderApprovalHandler.GetTenderApprovalStats)
 		tenderApprovalGP.GET("/submission-mode/:submission_mode", tenderApprovalHandler.GetTenderApprovalsBySubmissionMode)
 		tenderApprovalGP.GET("/status/:status", tenderApprovalHandler.GetTenderApprovalsByStatus)
@@ -159,11 +158,9 @@ func RegisterPublicRoutes(e *echo.Echo, customerHandler *customer.Handler, tende
 	tenderApprovalGP := v1.Group("/tender-approvals")
 	{
 		tenderApprovalGP.Use(customerHandler.AuthMiddleware())
-		tenderApprovalGP.POST("", tenderApprovalHandler.CreateTenderApproval)
-		tenderApprovalGP.PUT("/:id", tenderApprovalHandler.UpdateTenderApproval)
+		tenderApprovalGP.POST("", tenderApprovalHandler.ToggleTenderApproval)
 		tenderApprovalGP.GET("", tenderApprovalHandler.PublicGetTenderApprovals)
 		tenderApprovalGP.GET("/:id", tenderApprovalHandler.GetPublicTenderApproval)
 		tenderApprovalGP.GET("/tender/:tender_id", tenderApprovalHandler.GetTenderApprovalByTenderAndCompany)
-		tenderApprovalGP.DELETE("/:id", tenderApprovalHandler.DeleteTenderApproval)
 	}
 }