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report.go
53 lines (40 loc) · 918 Bytes
/
report.go
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package repository
import (
"time"
"github.com/icoder-new/reporter/models"
"gorm.io/gorm"
)
type ReportRepository struct {
db *gorm.DB
}
func NewReportRepository(db *gorm.DB) *ReportRepository {
return &ReportRepository{
db: db,
}
}
func (r *ReportRepository) GetReport(rep models.Report) ([]models.Transaction, error) {
var tr []models.Transaction
query := r.db.Model(&models.Transaction{})
if rep.Type != "" {
query = query.Where("type = ?", rep.Type)
}
if rep.ToType != "" {
query = query.Where("to_type = ?", rep.ToType)
}
if rep.From != (time.Time{}) {
query = query.Where("created >= ?", rep.From)
}
if rep.To != (time.Time{}) {
query = query.Where("created <= ?", rep.To)
}
page := rep.Page
limit := rep.Limit
if page > 0 {
query = query.Limit(limit).Offset((page - 1) * limit)
}
err := query.Find(&tr).Error
if err != nil {
return nil, err
}
return tr, nil
}