feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/domain/workflow/entity/vo/meta.go

@@ -0,0 +1,83 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package vo
+
+import (
+	"time"
+
+	"github.com/coze-dev/coze-studio/backend/api/model/ocean/cloud/workflow"
+)
+
+type ContentType = workflow.WorkFlowType
+type Tag = workflow.Tag
+type Mode = workflow.WorkflowMode
+
+type Meta struct {
+	// the following fields are immutable
+	SpaceID     int64
+	CreatorID   int64
+	CreatedAt   time.Time
+	ContentType ContentType
+	Tag         *Tag
+	AppID       *int64
+	SourceID    *int64
+	AuthorID    int64
+
+	// the following fields are mutable
+	Name                   string
+	Desc                   string
+	IconURI                string
+	IconURL                string
+	Mode                   Mode
+	UpdatedAt              *time.Time
+	UpdaterID              *int64
+	DeletedAt              *time.Time
+	HasPublished           bool
+	LatestPublishedVersion *string
+}
+
+type MetaCreate struct {
+	Name             string
+	Desc             string
+	IconURI          string
+	SpaceID          int64
+	CreatorID        int64
+	ContentType      ContentType
+	AppID            *int64
+	Mode             Mode
+	InitCanvasSchema string
+}
+
+type MetaUpdate struct {
+	Name                   *string
+	Desc                   *string
+	IconURI                *string
+	HasPublished           *bool
+	LatestPublishedVersion *string
+}
+
+type MetaQuery struct {
+	IDs             []int64
+	SpaceID         *int64
+	Page            *Page
+	Name            *string
+	PublishStatus   *PublishStatus
+	AppID           *int64
+	LibOnly         bool
+	NeedTotalNumber bool
+	DescByUpdate    bool
+}