v2.0

server/internal/dao/sys_attachment.go

@@ -0,0 +1,51 @@
+// =================================================================================
+// This is auto-generated by GoFrame CLI tool only once. Fill this file as you wish.
+// =================================================================================
+
+package dao
+
+import (
+	"context"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"hotgo/internal/consts"
+	"hotgo/internal/dao/internal"
+	"hotgo/internal/model/input/sysin"
+	"hotgo/internal/service"
+	"hotgo/utility/format"
+)
+
+// internalSysAttachmentDao is internal type for wrapping internal DAO implements.
+type internalSysAttachmentDao = *internal.SysAttachmentDao
+
+// sysAttachmentDao is the data access object for table hg_sys_attachment.
+// You can define custom methods on it to extend its functionality as you wish.
+type sysAttachmentDao struct {
+	internalSysAttachmentDao
+}
+
+var (
+	// SysAttachment is globally public accessible object for table hg_sys_attachment operations.
+	SysAttachment = sysAttachmentDao{
+		internal.NewSysAttachmentDao(),
+	}
+)
+
+func (dao *sysAttachmentDao) GetMd5File(ctx context.Context, md5 string) (data *sysin.AttachmentListModel, err error) {
+
+	if err = dao.Ctx(ctx).
+		Where("md5", md5).
+		Where("status", consts.StatusEnabled).
+		Scan(&data); err != nil {
+		err = gerror.Wrap(err, consts.ErrorORM)
+		return nil, err
+	}
+
+	if data == nil {
+		return nil, nil
+	}
+
+	data.SizeFormat = format.FileSize(data.Size)
+	data.FileUrl = service.CommonUpload().LastUrl(ctx, data.FileUrl, data.Drive)
+
+	return data, nil
+}