init push

internal/repository/mysql/opc_repo.go

@@ -0,0 +1,88 @@
+package mysql
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"gorm.io/gorm"
+
+	"wucher/internal/domain/opc"
+	"wucher/internal/shared/pkg/sortkey"
+)
+
+type OpcRepository struct {
+	db *gorm.DB
+}
+
+func NewOpcRepository(db *gorm.DB) *OpcRepository {
+	return &OpcRepository{db: db}
+}
+
+func (r *OpcRepository) Create(ctx context.Context, o *opc.Opc) error {
+	requestedIsActive := o.IsActive
+	db := r.db.WithContext(ctx)
+	if err := db.Create(o).Error; err != nil {
+		return err
+	}
+	return db.Model(&opc.Opc{}).Where("id = ?", o.ID).UpdateColumn("is_active", requestedIsActive).Error
+}
+
+func (r *OpcRepository) Update(ctx context.Context, o *opc.Opc) error {
+	return r.db.WithContext(ctx).Save(o).Error
+}
+
+func (r *OpcRepository) Delete(ctx context.Context, id []byte, deletedBy []byte) error {
+	if err := ensureNoReferenceBeforeDelete(ctx, r.db, "hems_opcs", id); err != nil {
+		return err
+	}
+	now := time.Now().UTC()
+	updates := map[string]any{
+		"deleted_at": now,
+		"deleted_by": deletedBy,
+		"updated_by": deletedBy,
+	}
+	return mapDeleteConstraintError(r.db.WithContext(ctx).
+		Model(&opc.Opc{}).
+		Where("id = ? AND deleted_at IS NULL", id).
+		Updates(updates).Error)
+}
+
+func (r *OpcRepository) GetByID(ctx context.Context, id []byte) (*opc.Opc, error) {
+	var row opc.Opc
+	err := r.db.WithContext(ctx).Where("id = ? AND deleted_at IS NULL", id).First(&row).Error
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		return nil, nil
+	}
+	return &row, err
+}
+
+func (r *OpcRepository) List(ctx context.Context, filter, sort string, limit, offset int) ([]opc.Opc, int64, error) {
+	var rows []opc.Opc
+	var total int64
+
+	base := r.db.WithContext(ctx).Model(&opc.Opc{}).Where("deleted_at IS NULL")
+	if filter != "" {
+		like := "%" + filter + "%"
+		base = base.Where("name LIKE ? OR note LIKE ?", like, like)
+	}
+
+	query := base
+	if sort != "" {
+		query = query.Order(sort)
+	} else {
+		for _, clause := range sortkey.ActivePositiveSortClauses("hems_opcs", "is_active", "sortkey", "name", false) {
+			query = query.Order(clause)
+		}
+	}
+	if err := base.Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+	if limit > 0 {
+		query = query.Limit(limit).Offset(offset)
+	}
+	if err := query.Find(&rows).Error; err != nil {
+		return nil, 0, err
+	}
+	return rows, total, nil
+}