datamodel done without validators

wagfarm-api/logs/base/model.go

@@ -0,0 +1,48 @@
+package base
+
+import (
+	"time"
+	"wagfarm-api/assets/machine"
+	"wagfarm-api/database"
+	"wagfarm-api/taxonomy/visibility"
+
+	"github.com/shopspring/decimal"
+	"gorm.io/gorm"
+)
+
+type BaseLog struct {
+	ID          uint                  `gorm:"primaryKey"`
+	Name        string                `gorm:"not null"`
+	Notes       string                `gorm:"not null"`
+	LogType     string                `gorm:"not null"`
+	Date        time.Time             `gorm:"not null"`
+	Duration    float64               `gorm:"not null"` // in hours
+	VisibiltyID uint                  `gorm:"not null"`
+	Visibility  visibility.Visibility `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;not null"`
+	Cost        decimal.Decimal       `gorm:"not null;type:decimal(10,2);"` // in euro
+}
+
+func (l BaseLog) GetID() uint { return l.ID }
+
+type ExtendedLog struct {
+	ID        uint    `gorm:"primaryKey"`
+	BaseLogID uint    `gorm:"not null"`
+	BaseLog   BaseLog `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;not null"`
+}
+
+func (l ExtendedLog) GetID() uint { return l.ID }
+func (l *ExtendedLog) UpdateCost(db *gorm.DB, newCost decimal.Decimal) (err error) {
+	err = db.Model(&BaseLog{}).
+		Where("id = ?", l.BaseLogID).
+		Update("cost", newCost).Error
+	return
+}
+
+type FieldWorkLog struct {
+	ExtendedLog
+	WorkedAreaPercentage float64         `gorm:"not null"`
+	MachineID            uint            `gorm:"not null"`
+	Machine              machine.Machine `gorm:"constraint:OnUpdate:CASCADE,OnDelete:CASCADE;not null"`
+}
+
+func RegisterModels() { database.RegisterModel(&BaseLog{}) }