{
  "schema": {
    "bsonType": "object",
    "required": ["user_id", "title", "content", "article_status", "view_count", "like_count", "is_sticky", "is_essence", "comment_status", "comment_count"],
    "permission": {
      "read": true, 
      "create": "auth.uid != null", 
      "update": "doc.uid == auth.uid",
      "delete": "doc.uid == auth.uid" 
    },
    "properties": {
      "_id": {
        "description": "存储文档 ID（用户 ID），系统自动生成"
      },
      "user_id": {
        "bsonType": "string",
        "description": "文章作者ID， 参考`uni-id-users` 表",
		"foreignKey":"uni-id-users._id",
		"defaultValue": {
			"$env": "uid"
		}
      },
      "category_id": {
        "bsonType": "string",
		"title":"分类",
        "description": "分类 id，参考`uni-news-categories`表",
		"foreignKey":"opendb-news-categories._id",
		"enum": {
			"collection": "opendb-news-categories",
			"field": "name as text, _id as value"
		}
      },
      "title": {
        "bsonType": "string",
		"title": "标题",
        "description": "标题",
        "label": "标题"
      },
      "content": {
        "bsonType": "string",
		"title": "文章内容",
        "description": "文章内容",
        "label": "文章内容"
      },
      "excerpt": {
        "bsonType": "string",
		"title": "文章摘录",
        "description": "文章摘录",
        "label": "摘要"
      },
      "article_status": {
        "bsonType": "int",
		"title": "文章状态",
        "minimum": 0,
        "maximum": 1,
        "description": "文章状态：0 草稿箱 1 已发布"
      },
      "view_count": {
        "bsonType": "int",
		"title": "阅读数量",
        "description": "阅读数量",
        "permission": {
          "write": false
        }
      },
      "like_count": {
        "bsonType": "int",
        "description": "喜欢数、点赞数",
        "permission": {
          "write": false
        }
      },
      "is_sticky": {
        "bsonType": "bool",
		"title": "是否置顶",
        "description": "是否置顶",
        "permission": {
          "write": false
        }
      },
      "is_essence": {
        "bsonType": "bool",
		"title": "阅读加精",
        "description": "阅读加精",
        "permission": {
          "write": false
        }
      },
      "comment_status": {
        "bsonType": "int",
		"title": "开放评论",
        "minimum": 0,
        "maximum": 1,
        "description": "评论状态：0 关闭  1 开放"
      },
      "comment_count": {
        "bsonType": "int",
        "description": "评论数量",
        "permission": {
          "write": false
        }
      },
      "last_comment_user_id": {
        "bsonType": "string",
        "description": "最后回复用户 id，参考`uni-id-users` 表",
		"foreignKey":"uni-id-users._id"
      },
      "avatar": {
        "bsonType": "string",
		"title": "封面大图",
        "description": "缩略图地址",
        "label": "封面大图"
      },
      "publish_date": {
        "bsonType": "timestamp",
		"title": "发表时间",
        "description": "发表时间",
        "defaultValue": {
          "$env": "now"
        }
      },
      "publish_ip": {
        "bsonType": "string",
		"title": "发布文章时IP地址",
        "description": "发表时 IP 地址",
        "forceDefaultValue": {
          "$env": "clientIP"
        }
      },
      "last_modify_date": {
        "bsonType": "timestamp",
		"title": "最后修改时间",
        "description": "最后修改时间",
		"defaultValue": {
			"$env": "now"
		}
      },
      "last_modify_ip": {
        "bsonType": "string",
        "description": "最后修改时 IP 地址",
		"forceDefaultValue": {
			"$env": "clientIP"
		}
      },
      "mode": {
        "bsonType": "number",
		"title": "排版显示模式",
        "description": "排版显示模式,如左图右文、上图下文等"
      }
    }
  },
  "data": [],
  "index": []
}