init push

internal/domain/opc/model.go

@@ -0,0 +1,32 @@
+package opc
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+
+	"wucher/internal/shared/pkg/uuidv7"
+)
+
+type Opc struct {
+	ID        []byte `gorm:"type:binary(16);primaryKey;column:id"`
+	Title     string `gorm:"type:varchar(64);uniqueIndex;not null;column:name"`
+	SortKey   *int   `gorm:"column:sortkey"`
+	Note      string `gorm:"type:varchar(255);column:note"`
+	IsActive  bool   `gorm:"type:tinyint(1);index;not null;default:1;column:is_active"`
+	CreatedAt time.Time
+	CreatedBy []byte `gorm:"type:binary(16);column:created_by"`
+	UpdatedAt time.Time
+	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 (Opc) TableName() string { return "hems_opcs" }
+
+func (o *Opc) BeforeCreate(tx *gorm.DB) error {
+	if len(o.ID) == 0 {
+		o.ID = uuidv7.MustBytes()
+	}
+	return nil
+}

internal/domain/opc/model_test.go

@@ -0,0 +1,37 @@
+package opc
+
+import (
+	"testing"
+
+	"gorm.io/gorm"
+)
+
+func TestOpcTableName(t *testing.T) {
+	var m Opc
+	if got := m.TableName(); got != "hems_opcs" {
+		t.Fatalf("expected table name hems_opcs, got %q", got)
+	}
+}
+
+func TestOpcBeforeCreate(t *testing.T) {
+	t.Run("generates id when empty", func(t *testing.T) {
+		m := &Opc{}
+		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 := &Opc{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/opc/repository.go

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

internal/domain/opc/service.go

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