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report.go
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report.go
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package reportService
import (
"errors"
"net/http"
"strconv"
"strings"
"github.com/ewhal/nyaa/db"
"github.com/ewhal/nyaa/model"
"github.com/ewhal/nyaa/service"
)
// Return torrentReport in case we did modified it (ie: CreatedAt field)
func CreateTorrentReport(torrentReport model.TorrentReport) error {
if db.ORM.Create(&torrentReport).Error != nil {
return errors.New("TorrentReport was not created")
}
return nil
}
func DeleteTorrentReport(id uint) (error, int) {
var torrentReport model.TorrentReport
if db.ORM.First(&torrentReport, id).RecordNotFound() {
return errors.New("Trying to delete a torrent report that does not exists."), http.StatusNotFound
}
if err := db.ORM.Delete(&torrentReport).Error; err != nil {
return err, http.StatusInternalServerError
}
return nil, http.StatusOK
}
func getTorrentReportsOrderBy(parameters *serviceBase.WhereParams, orderBy string, limit int, offset int, countAll bool) (
torrentReports []model.TorrentReport, count int, err error,
) {
var conditionArray []string
var params []interface{}
if parameters != nil { // if there is where parameters
if len(parameters.Conditions) > 0 {
conditionArray = append(conditionArray, parameters.Conditions)
}
params = parameters.Params
}
conditions := strings.Join(conditionArray, " AND ")
if countAll {
err = db.ORM.Model(&torrentReports).Where(conditions, params...).Count(&count).Error
if err != nil {
return
}
}
// build custom db query for performance reasons
dbQuery := "SELECT * FROM torrent_reports"
if conditions != "" {
dbQuery = dbQuery + " WHERE " + conditions
}
if orderBy == "" { // default OrderBy
orderBy = "torrent_report_id DESC"
}
dbQuery = dbQuery + " ORDER BY " + orderBy
if limit != 0 || offset != 0 { // if limits provided
dbQuery = dbQuery + " LIMIT " + strconv.Itoa(limit) + " OFFSET " + strconv.Itoa(offset)
}
err = db.ORM.Preload("Torrent").Preload("User").Raw(dbQuery, params...).Find(&torrentReports).Error
return
}
func GetTorrentReportsOrderBy(parameters *serviceBase.WhereParams, orderBy string, limit int, offset int) ([]model.TorrentReport, int, error) {
return getTorrentReportsOrderBy(parameters, orderBy, limit, offset, true)
}
func GetAllTorrentReports(limit int, offset int) ([]model.TorrentReport, int, error) {
return GetTorrentReportsOrderBy(nil, "", limit, offset)
}