94 lines
3.4 KiB
C#
94 lines
3.4 KiB
C#
using OpenAuth.App.BaseApp.Base;
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using OpenAuth.Repository.Domain.DataMaintenance;
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using OpenAuth.Repository;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using OpenAuth.App.Interface;
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using SqlSugar;
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using System.Data;
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using Infrastructure;
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using Microsoft.AspNetCore.Mvc;
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using OpenAuth.App.ServiceApp.FireManagement.Request;
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namespace OpenAuth.App.ServiceApp.FireManagement
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{
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public class FireResourcesApp : SqlSugarBaseApp<ApplicationData, SugarDbContext>
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{
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public FireResourcesApp(ISugarUnitOfWork<SugarDbContext> unitWork,
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ISimpleClient<ApplicationData> repository, IAuth auth) : base(unitWork,
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repository,
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auth)
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{
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_auth = auth;
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}
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/// <summary>
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/// 根据sql获取数据
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/// </summary>
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/// <param name="sql"></param>
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/// <returns></returns>
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public async Task<Response<DataTable>> GetDataBySql1(SqlReq sql)
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{
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// 检查 SQL 是否为查询操作
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if (string.IsNullOrWhiteSpace(sql.sql) || !sql.sql.Trim().StartsWith("SELECT", StringComparison.OrdinalIgnoreCase))
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{
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throw new Exception("只允许查询操作");
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}
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try
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{
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using (SugarDbContext db = base.UnitWork.CreateContext())
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{
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// 执行查询操作，返回 DataTable
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DataTable dt = await db.Db.SqlQueryable<object>(sql.sql).ToDataTableAsync();
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DataTable dt1 = await db.Db.Ado.GetDataTableAsync(sql.sql).ConfigureAwait(false);
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return new Response<DataTable>
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{
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Result = dt
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};
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}
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}
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catch (Exception ex)
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{
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throw new Exception("sql格式不正确");
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}
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}
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public async Task<Response<DataTable>> GetDataBySql(SqlReq sql)
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{
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if (string.IsNullOrWhiteSpace(sql.sql) ||
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!sql.sql.Trim().StartsWith("SELECT", StringComparison.OrdinalIgnoreCase))
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{
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throw new Exception("只允许查询操作");
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}
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using (var db = base.UnitWork.CreateContext())
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{
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db.Db.Ado.CommandTimeOut = 60;
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var dt = await db.Db.Ado.GetDataTableAsync(sql.sql).ConfigureAwait(false);
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return new Response<DataTable> { Result = dt };
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}
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}
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/// <summary>
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/// 寻路
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/// </summary>
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/// <param name="startlng"></param>
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/// <param name="startlat"></param>
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/// <param name="endlng"></param>
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/// <param name="endlat"></param>
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/// <param name="areaname"></param>
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/// <returns></returns>
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public async Task<Response<DataTable>> LoadRoad(double startlng, double startlat, double endlng, double endlat, string areaname)
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{
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using (var db = base.UnitWork.CreateContext())
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{
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string sql = "select ST_astext(ST_Union(geom)) as route from pgr_fromAtoB('" + areaname + "'::text," + startlng + "," + startlat + "," + endlng + "," + endlat + ") ;";
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db.Db.Ado.CommandTimeOut = 60;
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var dt = await db.Db.Ado.GetDataTableAsync(sql).ConfigureAwait(false);
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return new Response<DataTable> { Result = dt };
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}
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}
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}
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}
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