Files
wallet-go-api/pkg/services/services.go
2021-08-29 10:51:29 +02:00

37 lines
829 B
Go

package services
import (
"wallet-api/pkg/models"
"wallet-api/pkg/utl/common"
"github.com/go-pg/pg/v10"
)
/*
FilteredResponse
Adds filters to query and executes it.
Args:
*pg.Query: postgres query
interface{}: model to be mapped from query execution.
*models.FilteredResponse: filter options.
*/
func FilteredResponse(qry *pg.Query, mdl interface{}, filtered *models.FilteredResponse) {
if filtered.Page == 0 {
filtered.Page = 1
}
if filtered.Rpp == 0 {
filtered.Rpp = 20
}
if filtered.SortBy == "" {
filtered.SortBy = "date_created DESC"
}
qry = qry.Limit(filtered.Rpp).Offset((filtered.Page - 1) * filtered.Rpp).Order(filtered.SortBy)
common.GenerateEmbed(qry, filtered.Embed)
count, err := qry.SelectAndCount()
common.CheckError(err)
filtered.TotalRecords = count
filtered.Items = mdl
}