ds8-solution-pro/ds-wms-service/DS.WMS.Core/Flow/Method/ClientFlowInstanceService.cs

using DS.Module.Core;
using DS.Module.Core.Extensions;
using DS.WMS.Core.Flow.Dtos;
using DS.WMS.Core.Flow.Entity;
using DS.WMS.Core.Flow.Interface;
using DS.WMS.Core.Op.Entity;
using DS.WMS.Core.Sys.Entity;
using Mapster;
using Masuit.Tools.Systems;

namespace DS.WMS.Core.Flow.Method;

/// <summary>
/// ×⻧¶Ë¹¤×÷Á÷ʵÀý¹ÜÀí
/// </summary>
public class ClientFlowInstanceService : FlowInstanceService, IClientFlowInstanceService
{
    public ClientFlowInstanceService(IServiceProvider serviceProvider) : base(serviceProvider)
    {
    }

    protected override FlowInstance? BuildInstance(CreateFlowInstanceReq req)
    {
        if (string.IsNullOrEmpty(req.TemplateId.ToString()))
            return null;

        FlowTemplateTenant template = Db.Queryable<FlowTemplateTenant>().First(x => x.Id == req.TemplateId);

        return template == null ? null : new FlowInstance
        {
            CustomName = template.Name,
            TemplateId = template.Id,
            BusinessId = req.BusinessId,
            BusinessType = req.BusinessType,
            PermissionId = template.PermissionId,
            ColumnView = template.ColumnView,
            Content = template.Content,
            MarkerNotifyURL = template.MarkerNotifyURL,
            CallbackURL = template.CallbackURL,
            Type = template.AuditType
        };
    }

    protected override string GetForkNodeMakers(FlowRuntime wfruntime, string forkNodeId)
    {
        string makerList = "";

        var nextNode = wfruntime.NextNode;

        var nextConditionNodeId = wfruntime.GetClientNextConditionNodeId(nextNode);
        var nextConditionNode = wfruntime.ChildNodes.Find(x => x.Id == nextConditionNodeId);
        if (nextConditionNode == null)
            return makerList;

        if (nextConditionNode.AssigneeType == "role")
        {
            var users = Db.Queryable<SysRoleUser>().Where(x =>
                    nextConditionNode.Roles.Contains(x.RoleId.ToString()))
                .Select(x => x.UserId).Distinct().ToList();
            makerList = GenericHelper.ArrayToString(users, makerList);
        }
        else if (nextConditionNode.AssigneeType == "user")
        {
            makerList = string.Join(",", nextConditionNode.Users);
        }

        return makerList;
    }

    protected override FlowRuntime CreateRuntimeService(FlowInstance instance)
    {
        return new FlowRuntime(instance, Db, TenantDb, User);
    }

    /// <summary>
    /// »ñÈ¡¹¤×÷Á÷ʵÀýÐÅÏ¢
    /// </summary>
    /// <param name="businessId">ÒµÎñID</param>
    /// <param name="businessType">ÒµÎñÀàÐÍ</param>
    /// <returns></returns>
    public DataResult<List<FlowInstanceRes>> GetFlowInstances(long businessId, BusinessType? businessType)
    {
        var query = Db.Queryable<FlowInstance>().Where(x => x.BusinessId == businessId && x.FlowStatus != FlowStatusEnum.Ready);
        if (businessType.HasValue)
            query = query.Where(x => x.BusinessType == businessType.Value);

        var list = query.OrderBy(x => x.CreateTime).Select(x => new FlowInstance
        {
            Id = x.Id,
            Content = x.Content,
            Type = x.Type,
            FlowStatus = x.FlowStatus
        }).ToList();

        var list2 = list.Select(x => x.Adapt<FlowInstanceRes>()).ToList();
        foreach (var item in list2)
        {
            item.AuditTypeName = item.AuditType?.ToEnum<AuditType>().GetDescription();
        }

        return DataResult<List<FlowInstanceRes>>.Success(list2);
    }

    /// <summary>
    /// ¹¤×÷Á÷ÉóÅú
    /// </summary>
    /// <param name="info">¹¤×÷Á÷ʵÀý</param>
    /// <returns></returns>
    public DataResult AuditFlowInstance(FlowAuditInfo info)
    {
        ArgumentNullException.ThrowIfNull(info, nameof(info));

        if (info.Instance.FlowStatus == FlowStatusEnum.Approve)
            return DataResult.Failed("¸Ã¹¤×÷Á÷ÒÑÍê³É!", MultiLanguageConst.FlowInstanceFinished);

        if (info.Instance.CallbackURL.IsNullOrEmpty())
        {
            var template = Db.Queryable<FlowTemplateTenant>().Where(x => x.Id == info.Instance.TemplateId)
                .Select(x => new { x.MarkerNotifyURL, x.CallbackURL }).First();

            info.Instance.CallbackURL = template.CallbackURL;
            info.Instance.MarkerNotifyURL = template.MarkerNotifyURL;
        }


        return AuditFlowCore(info.Status, info.AuditNote, info.Instance);
    }
}