init

internal/entities/order_sequence.go

@@ -0,0 +1,33 @@
+package entities
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+type OrderSequence struct {
+	ID             uuid.UUID `gorm:"type:uuid;primary_key;default:gen_random_uuid()" json:"id"`
+	OrganizationID uuid.UUID `gorm:"type:uuid;not null;index" json:"organization_id"`
+	OutletID       uuid.UUID `gorm:"type:uuid;not null;index" json:"outlet_id"`
+	Year           int       `gorm:"not null" json:"year"`
+	Month          int       `gorm:"not null" json:"month"`
+	SequenceNumber int       `gorm:"not null;default:0" json:"sequence_number"`
+	CreatedAt      time.Time `gorm:"autoCreateTime" json:"created_at"`
+	UpdatedAt      time.Time `gorm:"autoUpdateTime" json:"updated_at"`
+
+	Organization Organization `gorm:"foreignKey:OrganizationID" json:"organization,omitempty"`
+	Outlet       Outlet       `gorm:"foreignKey:OutletID" json:"outlet,omitempty"`
+}
+
+func (os *OrderSequence) BeforeCreate(tx *gorm.DB) error {
+	if os.ID == uuid.Nil {
+		os.ID = uuid.New()
+	}
+	return nil
+}
+
+func (OrderSequence) TableName() string {
+	return "order_sequences"
+}