init push

internal/domain/land/model.go

@@ -0,0 +1,34 @@
+package land
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+
+	"wucher/internal/shared/pkg/uuidv7"
+)
+
+type Land struct {
+	ID          []byte     `gorm:"type:binary(16);primaryKey;column:id"`
+	Name        string     `gorm:"type:varchar(128);not null;column:name"`
+	Note        string     `gorm:"type:text;column:note"`
+	LandISOCode string     `gorm:"type:varchar(8);not null;default:'';uniqueIndex:uq_lands_land_iso_code;column:land_iso_code"`
+	BMDExportID *string    `gorm:"type:varchar(10);column:bmd_export_id"`
+	SortKey     *int       `gorm:"column:sortkey"`
+	IsActive    bool       `gorm:"type:tinyint(1);index;not null;default:1;column:is_active"`
+	CreatedAt   time.Time  `gorm:"column:created_at"`
+	CreatedBy   []byte     `gorm:"type:binary(16);column:created_by"`
+	UpdatedAt   time.Time  `gorm:"column:updated_at"`
+	UpdatedBy   []byte     `gorm:"type:binary(16);column:updated_by"`
+	DeletedAt   *time.Time `gorm:"column:deleted_at"`
+	DeletedBy   []byte     `gorm:"type:binary(16);column:deleted_by"`
+}
+
+func (Land) TableName() string { return "lands" }
+
+func (l *Land) BeforeCreate(tx *gorm.DB) error {
+	if len(l.ID) == 0 {
+		l.ID = uuidv7.MustBytes()
+	}
+	return nil
+}

internal/domain/land/model_test.go

@@ -0,0 +1,37 @@
+package land
+
+import (
+	"testing"
+
+	"gorm.io/gorm"
+)
+
+func TestLandTableName(t *testing.T) {
+	var m Land
+	if got := m.TableName(); got != "lands" {
+		t.Fatalf("expected table name lands, got %q", got)
+	}
+}
+
+func TestLandBeforeCreate(t *testing.T) {
+	t.Run("generates id when empty", func(t *testing.T) {
+		m := &Land{}
+		if err := m.BeforeCreate(&gorm.DB{}); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if len(m.ID) == 0 {
+			t.Fatalf("expected id to be generated")
+		}
+	})
+
+	t.Run("keeps existing id", func(t *testing.T) {
+		existing := []byte("already-set-id")
+		m := &Land{ID: append([]byte(nil), existing...)}
+		if err := m.BeforeCreate(&gorm.DB{}); err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if string(m.ID) != string(existing) {
+			t.Fatalf("expected existing id to stay unchanged")
+		}
+	})
+}

internal/domain/land/repository.go

@@ -0,0 +1,11 @@
+package land
+
+import "context"
+
+type Repository interface {
+	Create(ctx context.Context, row *Land) error
+	Update(ctx context.Context, row *Land) error
+	Delete(ctx context.Context, id []byte, deletedBy []byte) error
+	GetByID(ctx context.Context, id []byte) (*Land, error)
+	List(ctx context.Context, filter, sort string, limit, offset int) ([]Land, int64, error)
+}

internal/domain/land/service.go

@@ -0,0 +1,11 @@
+package land
+
+import "context"
+
+type Service interface {
+	Create(ctx context.Context, row *Land) error
+	Update(ctx context.Context, row *Land) error
+	Delete(ctx context.Context, id []byte, deletedBy []byte) error
+	GetByID(ctx context.Context, id []byte) (*Land, error)
+	List(ctx context.Context, filter, sort string, limit, offset int) ([]Land, int64, error)
+}