Cis/Cis.Application/Cb/Service/CbCameraNodeService.cs

using Cis.Core.Common;
using Newtonsoft.Json.Linq;

namespace Cis.Application.Cb;

/// <summary>
/// 相机节点服务
/// </summary>
[ApiDescriptionSettings(CbInfo.GroupName, Order = CbInfo.CbCameraNodeGroupOrder)]
public class CbCameraNodeService : ServiceBase<CbCameraNode>, ITransient
{
    public CbCameraNodeService(SqlSugarRepository<CbCameraNode> baseRep) : base(baseRep)
    {
    }

    /// <summary>
    /// 获取树
    /// </summary>
    /// <param name="queryJson">equal:ParentId(default:0);</param>
    /// <returns></returns>
    [HttpGet]
    public virtual async Task<List<CbCameraNode>> GetTree(string queryJson = "")
    {
        JObject queryObj = queryJson.ToJObject();
        queryObj.TryAdd("ParentId", 0);

        long parentId = (long)queryObj.GetValue("ParentId");

        var tree = await _baseRep.AsQueryable()
            .OrderBy(it => it.CreateTime)
            .ToTreeAsync(it => it.Child, it => it.ParentId, parentId);
        return tree;
    }
}