123 lines
3.9 KiB
C#
123 lines
3.9 KiB
C#
using Dlhis.Basic.Device.Request;
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using Dlhis.Basic.Device.Response;
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using Dlhis.Entity.Basic.Entity;
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using Dlhis.Entity.Device.Entities;
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using Dlhis.Entity.Device.Enums;
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using Kurisu.AspNetCore.UnifyResultAndValidation;
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using Kurisu.AspNetCore.Utils.Extensions;
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using Kurisu.Core.DataAccess.Dto;
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using Kurisu.SqlSugar.Extensions;
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using Kurisu.SqlSugar.Services;
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using Mapster;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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namespace Dlhis.Basic.Device.Services.Implements;
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public class DeviceService : IDeviceService
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{
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private readonly IDbContext _dbContext;
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public DeviceService(IDbContext dbContext)
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{
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_dbContext = dbContext;
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}
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public async Task<Pagination<DeviceResponse>> GetPageAsync(DevicePageRequest request)
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{
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var page = await _dbContext.Queryable<DeviceEntity>()
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.Select<DeviceResponse>()
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.ToPageListAsync(request);
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return page;
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}
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public async Task SaveAsync(DeviceSaveRequest request)
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{
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await CheckUniqueNoExistsAsync(request);
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var template = await CheckTemplateExistsAsync(request.TemplateCode);
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await CheckTemplateFieldAsync(request.TemplateCode, request.ConnectionInfo);
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if (!request.Id.HasValue)
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{
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var entity = request.Adapt<DeviceEntity>();
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entity.Code = Guid.NewGuid();
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entity.Brand = template.Brand;
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await _dbContext.InsertAsync(entity);
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}
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else
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{
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var entity = await _dbContext.Queryable<DeviceEntity>().Where(x => x.Id == request.Id).FirstAsync();
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entity.ThrowIfNull("设备不存在,无法更新");
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request.Adapt(entity);
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entity.Brand = template.Brand;
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await _dbContext.UpdateAsync(entity);
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}
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}
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//******************************************************** help methods **********************************************************
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/// <summary>
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/// 检查设备模板是否存在
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/// </summary>
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/// <param name="templateCode"></param>
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/// <returns></returns>
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private async Task<DeviceTemplateEntity> CheckTemplateExistsAsync(Guid templateCode)
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{
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var entity = await _dbContext.Queryable<DeviceTemplateEntity>().Where(x => x.Code == templateCode).FirstAsync();
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entity.ThrowIfNull("设备模板不存在");
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return entity;
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}
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/// <summary>
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/// 检查设备连接参数是否与模板设定一致
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/// </summary>
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/// <param name="templateCode"></param>
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/// <param name="jsonContent"></param>
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/// <returns></returns>
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private async Task CheckTemplateFieldAsync(Guid templateCode, string jsonContent)
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{
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var template = await _dbContext.Queryable<DeviceTemplateEntity>().Where(x => x.Code == templateCode).FirstAsync();
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template.ThrowIfNull("设备模板不存在");
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try
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{
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var templateJobj = JObject.Parse(template.Template);
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var jobj = JObject.Parse(jsonContent);
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(templateJobj.Count == jobj.Count).ThrowIfFalse("连接参数字段数不一致");
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foreach (var item in templateJobj)
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{
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jobj.ContainsKey(item.Key).ThrowIfFalse($"设备连接参数需要和模板一致.缺失{item.Key}");
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}
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}
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catch (Exception ex) when (ex is JsonReaderException)
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{
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throw new UserFriendlyException("连接信息参数格式不正确");
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}
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catch (Exception)
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{
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throw;
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}
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}
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/// <summary>
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/// 检查唯一号是否存在
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/// </summary>
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/// <param name="request"></param>
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/// <returns></returns>
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private async Task CheckUniqueNoExistsAsync(DeviceSaveRequest request)
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{
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var exists = await _dbContext.Queryable<DeviceEntity>().Where(x => x.UniqueNo == request.UniqueNo)
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.WhereIF(request.Id.HasValue, x => x.Id != request.Id)
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.AnyAsync();
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exists.ThrowIfTrue("唯一号已经存在");
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}
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}
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