/
kunjungan.go
90 lines (70 loc) · 2.06 KB
/
kunjungan.go
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package repository
import (
"github.com/rulanugrh/larissa/internal/config"
"github.com/rulanugrh/larissa/internal/entity/domain"
"github.com/rulanugrh/larissa/internal/util"
)
type KunjunganInterface interface {
Create(req domain.Kunjungan) (*domain.Kunjungan, error)
List(id uint) (*[]domain.Kunjungan, error)
GotPrice(req domain.Kunjungan) (*[]domain.Obat, error)
}
type kunjungan struct {
client *config.Postgres
}
func NewKunjungan(client *config.Postgres) KunjunganInterface {
return &kunjungan{
client: client,
}
}
func (k *kunjungan) Create(req domain.Kunjungan) (*domain.Kunjungan, error) {
err := k.client.DB.Create(&req).Error
if err != nil {
return nil, util.Errors(err)
}
err = k.client.DB.Preload("Penyakit").Preload("User").Preload("Category").Find(&req).Error
if err != nil {
return nil, util.Errors(err)
}
return &req, nil
}
func (k *kunjungan) GotPrice(req domain.Kunjungan) (*[]domain.Obat, error) {
var penyakit []domain.Penyakit
find := k.client.DB.Find(&penyakit, req.PenyakitID)
if find.RowsAffected == 0 {
return nil, util.Errors(find.Error)
}
var obat []domain.Obat
for _, v := range penyakit {
find := k.client.DB.Find(&obat, v.ObatID)
if find.RowsAffected == 0 {
return nil, util.Errors(find.Error)
}
var ob domain.Obat
for _, o := range obat {
ob.QtyAvailable = o.QtyAvailable - 1
ob.QtyReserved += 1
ob.QtyOn = o.QtyAvailable + o.QtyReserved
}
err := k.client.DB.Table("obats").Where("id IN ?", v.ObatID).Updates(domain.Obat{QtyAvailable: ob.QtyAvailable, QtyOn: ob.QtyOn, QtyReserved: ob.QtyReserved}).Error
if err != nil {
return nil, util.Errors(err)
}
}
return &obat, nil
}
func (k *kunjungan) List(id uint) (*[]domain.Kunjungan, error) {
var model []domain.Kunjungan
find := k.client.DB.Where("id = ?").Find(&model)
if find.RowsAffected == 0 {
return nil, util.NotFound()
}
if find.Error != nil {
return nil, util.Errors(find.Error)
}
err := k.client.DB.Preload("Penyakit").Preload("User").Find(&model).Error
if err != nil {
return nil, util.Errors(err)
}
return &model, nil
}