uni-im-group.schema.json

// 文档教程: https://uniapp.dcloud.net.cn/uniCloud/schema
{
	"bsonType": "object",
  "description": "im群信息表",
	"required": ["name","join_option"],
	"permission": {
		"read": true,
		"create": false, // 禁止前端调用，仅触发器内可用
		"update": true, // 触发器内再处理
		"delete": "auth.uid == doc.user_id"
	},
	"properties": {
		"_id": {
			"description": "ID，系统自动生成"
		},
    "type":{
      "bsonType": "string",
      "description": "群类型"
    },
		"user_id":{
			"bsonType": "string",
			"description": "群主id"
		},
		"name":{
			"bsonType": "string",
			"label": "群名称",
			"maxLength": 30
		},
		"introduction":{
			"bsonType": "string",
			"label": "群简介",
			"maxLength": 240,
      "defaultValue":""
		},
		"notification":{
			"bsonType": "object",
			"label": "群公告"
		},
		"avatar_file":{
			"bsonType": "file",
			"label": "群头像"
		},
		"join_option":{
			"bsonType": "string",
			"description": "申请加群选项",
			"label": "申请加群方式",
			"defaultValue":"needPermission",
			"enum":[
				{
					"text": "需要验证权限",
					"value": "needPermission"
				},
				{
					"text": "自由加入",
					"value": "freeAccess"
				},
				{
					"text": "禁止加入",
					"value": "disableApply"
				}
			]
		},
		"create_time": {
			"bsonType": "timestamp",
			"description": "群创建的时间戳",
			"forceDefaultValue": {
				"$env": "now"
			}
		},
    "update_time": {
    	"bsonType": "timestamp",
    	"description": " 更新群的时间戳",
    	"forceDefaultValue": {
    		"$env": "now"
    	}
    },
    "mute_all_members":{
      "bsonType": "bool",
      "description": "全群成员禁言",
      "defaultValue":false
    },
    "ext":{
      "bsonType": "object",
      "description": "自定义数据"
    }
	}
}