76 lines
2.5 KiB
C#
76 lines
2.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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using LinqKit;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using New_College.IServices;
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using New_College.Model;
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using New_College.Model.Models;
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using New_College.Model.Request;
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using New_College.Model.ViewModels;
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using Newtonsoft.Json;
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using SqlSugar;
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namespace New_College.Api.Controllers.Front
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{
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/// <summary>
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/// 新高考选科
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/// </summary>
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[Route("api/[controller]")]
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[ApiController]
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//[Authorize]
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public class FrontSelectionController : ControllerBase
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{
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private readonly ISubjectSelectionServices _selectionServices;
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public FrontSelectionController(ISubjectSelectionServices subjectSelection)
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{
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this._selectionServices = subjectSelection;
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}
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/// <summary>
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/// 根据院校和专业名称查询选科组合情况
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/// </summary>
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/// <param name="request"></param>
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/// <returns></returns>
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[HttpGet]
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public async Task<MessageModel<PageModel<SubjectSelection>>> GetSubjectSelects([FromQuery] SelectionServiceRequest request)
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{
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try
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{
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Expression<Func<SubjectSelection, bool>> exp = Expressionable.Create<SubjectSelection>() //创建表达式
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.AndIF(!string.IsNullOrEmpty(request.UniversityName), w => JsonConvert.DeserializeObject<List<string>>(request.UniversityName).Contains(w.UniversityName))
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.AndIF(!string.IsNullOrEmpty(request.MajorName), w => JsonConvert.DeserializeObject<List<string>>(request.MajorName).Contains(w.MajorName))
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.AndIF(!string.IsNullOrWhiteSpace(request.Location), w => w.Equals(request.Location))
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.AndIF(request.Years > 0, w => w.Year == request.Years)
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.ToExpression();//注意 这一句 不能少
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var subjectlist = await _selectionServices.QueryPage(exp, request.PageIndex, request.PageSize);
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return new MessageModel<PageModel<SubjectSelection>>()
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{
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msg = "success",
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response = subjectlist,
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success = true
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};
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}
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catch (Exception ex)
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{
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return new MessageModel<PageModel<SubjectSelection>>()
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{
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msg = ex.Message
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};
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}
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}
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}
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}
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