nhet_cn_back_main/Service/Station/BatteryOpModelService.cs

using System.ComponentModel;
using Entity.Base;
using Entity.DbModel.Station;
using Entity.DbModel.System;
using Entity.Dto.Req;
using HybirdFrameworkCore.Autofac.Attribute;
using Repository.Station;
using SqlSugar;

namespace Service.Station;

[Scope("SingleInstance")]
public class BatteryOpModelService : BaseServices<BatteryOpModel>
{
    private BatteryOpModelRepository _batteryOpModelRepository;

    public BatteryOpModelService(BatteryOpModelRepository dal)
    {
        _batteryOpModelRepository = dal;
        BaseDal = dal;
    }

    /// <summary>
    /// 电池运营模型分页列表 🔖
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [DisplayName("获取电池运营模型分页列表")]
    public async Task<SqlSugarPagedList<BatteryOpModel>> Page(PageBatteryOpReq input)
    {
        RefAsync<int> total = 0;
        var items = await _batteryOpModelRepository.QueryPageAsync(
            entity => true,
            false, entity => true,
            false, entity => true,
            input.ModelId != null, (u => input.ModelId != null && u.ModelId.Equals(input.ModelId.Value)),
            u => u.CreatedTime, input.Page, input.PageSize, total
        );
        return SqlSugarPagedExtensions.CreateSqlSugarPagedList(items, total, input.Page, input.PageSize);
    }

    /// <summary>
    /// 增加电池运营模型 🔖
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    public async Task<string> AddBatteryOpModel(AddBatteryOpReq input)
    {
        string result = "";
        var isExist = await _batteryOpModelRepository.QueryByClauseAsync(u => u.ModelId == input.ModelId);
        if (isExist != null)
            return result = "模型id已存在";
        await _batteryOpModelRepository.InsertAsync(input);
        BatteryOpModel batteryOpModel =
            await _batteryOpModelRepository.QueryByClauseAsync(u => u.ModelId == input.ModelId);
        return result = "新增id：" + batteryOpModel.Id;
    }

    /// <summary>
    /// 更新电池运营模型 🔖
    /// </summary>
    /// <returns></returns>
    public virtual async Task<bool> UpdateBatteryOpModel(UpdateBatteryOpReq batteryOpReq)
    {
        return await _batteryOpModelRepository.UpdateAsync(batteryOpReq);
    }

    /// <summary>
    /// 删除电池运营模型 🔖
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    public virtual async Task<bool> DeleteBatteryOpModel(DeleteBatteryOpReq input)
    {
        var user = await _batteryOpModelRepository.QueryByClauseAsync(u => u.Id == input.Id);
        if (user == null)
            throw new ArgumentException($"电池运营模型不存在");
        return await _batteryOpModelRepository.DeleteAsync(user);
    }
}