jinko.yikatong/Src/Dlhis.Visitor/Appointment/Services/Implements/ApponintmentAreaService.cs

using Dlhis.Entity.Visitor.Entity;
using Dlhis.Visitor.Appointment.Request;
using Dlhis.Visitor.Appointment.Response;
using Kurisu.AspNetCore.Utils.Extensions;
using Kurisu.Core.DataAccess.Dto;
using Kurisu.SqlSugar.Extensions;
using Kurisu.SqlSugar.Services;
using Mapster;

namespace Dlhis.Visitor.Appointment.Services.Implements;

public class ApponintmentAreaService : IApponintmentAreaService
{
    private readonly IDbContext _dbContext;

    public ApponintmentAreaService(IDbContext dbContext)
    {
        _dbContext = dbContext;
    }

    public async Task<Pagination<ApponintmentAreaPageResponse>> GetPageAsync(PageDto request)
    {
        return await _dbContext.Queryable<AppointmentAreaEntity>()
               .Select<ApponintmentAreaPageResponse>()
               .ToPageListAsync(request);
    }


    public async Task SaveAsync(AppointmentAreaSaveRequest request)
    {
        await CheckCustomCodeDuplicateAsync(request);

        if (!request.Id.HasValue)
        {
            var entity = request.Adapt<AppointmentAreaEntity>();
            entity.Type = request.Type;
            entity.CustomCode = request.CustomCode;

            await _dbContext.InsertAsync(entity);
        }
        else
        {
            var entity = await _dbContext.Queryable<AppointmentAreaEntity>().Where(x => x.Id == request.Id).SingleAsync();
            entity.ThrowIfNull("预约区域不存在");

            request.Adapt(entity);

            await _dbContext.UpdateAsync(entity);
        }
    }


    public async Task DeleteAsync(long id)
    {
        var entity = await _dbContext.Queryable<AppointmentAreaEntity>().Where(x => x.Id == id).SingleAsync();
        await _dbContext.DeleteAsync(entity);
    }


    public async Task AssignAsync(AppointmentAreaAssignRequest request)
    {
        await _dbContext.Client.Deleteable<AppointmentAreaAssignmentEntity>()
            .Where(x => x.CustomCode == request.CustomCode)
            .ExecuteCommandAsync();

        var data = request.GroupCodes.Select(x => new AppointmentAreaAssignmentEntity
        {
            CustomCode = request.CustomCode,
            GroupCode = x,
        })
        .ToList();

        await _dbContext.InsertAsync(data);
    }


    //********************************************************* help methods ***************************************************************

    /// <summary>
    /// 检查编码重复
    /// </summary>
    /// <param name="request"></param>
    /// <returns></returns>
    private async Task CheckCustomCodeDuplicateAsync(AppointmentAreaSaveRequest request)
    {
        var exists = await _dbContext.Queryable<AppointmentAreaEntity>()
               .Where(x => x.CustomCode == request.CustomCode)
               .WhereIF(request.Id.HasValue, x => x.Id == request.Id)
               .AnyAsync();

        exists.ThrowIfTrue("重复区域编码,请检查");
    }
}