1

EduSpider.IRepository/IExamRepository.cs

 using EduSpider.Model.Entity;
+using EduSpider.Model.Extend;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -14,6 +15,6 @@ namespace EduSpider.Repository
     /// </summary>
     public interface IExamRepository : IDBRepository<RB_Exam>, IDependency
     {
-        
+        List<RB_Exam_Extend> GetExamPageList(int pageIndex, int pageSize, out long count, RB_Exam_Extend demodel);
     }
 }

EduSpider.IRepository/IExam_QuestionsRepository.cs

 using EduSpider.Model.Entity;
+using EduSpider.Model.Extend;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -14,6 +15,6 @@ namespace EduSpider.Repository
     /// </summary>
     public interface IExam_QuestionsRepository : IDBRepository<RB_Exam_Questions>, IDependency
     {
-        
+        List<RB_Exam_Questions_Extend> GetList(RB_Exam_Questions_Extend rB_Exam_Questions_Extend);
     }
 }

EduSpider.IRepository/IExam_ScoreRepository.cs

 using EduSpider.Model.Entity;
+using EduSpider.Model.Extend;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -14,6 +15,6 @@ namespace EduSpider.Repository
     /// </summary>
     public interface IExam_ScoreRepository : IDBRepository<RB_Exam_Score>, IDependency
     {
-        
+        List<RB_Exam_Score_Extend> GetList(RB_Exam_Score_Extend rB_Exam_Score_Extend);
     }
 }

EduSpider.IServices/IExamService.cs

-using System;
+using EduSpider.Model.Extend;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -13,5 +14,7 @@ namespace EduSpider.IServices
     public interface IExamService : IDependency
     {
         string ImportExcelForStuExamScore(string path_server,int courseId, string examName, int userId);
+        List<RB_Exam_Extend> GetExamPageList(int pageIndex, int pageSize, out long count, RB_Exam_Extend demodel);
+        object GetExamStuScoreInfo(int examId, int stuId);
     }
 }

EduSpider.Model/Extend/RB_Exam_Extend.cs

@@ -9,6 +9,14 @@ namespace EduSpider.Model.Extend
 	/// </summary>
 	public class RB_Exam_Extend : RB_Exam
 	{
+		/// <summary>
+		/// 学生数量
+		/// </summary>
+		public int StuNum { get; set; }
 
+		/// <summary>
+		/// 总分数
+		/// </summary>
+		public decimal TScore { get; set; }
 	}
 }

EduSpider.Model/Extend/RB_Exam_Score_Extend.cs

 using EduSpider.Model.Entity;
 using System;
+using System.Collections.Generic;
 using VTX.FW.Attr;
 
 namespace EduSpider.Model.Extend
@@ -9,6 +10,45 @@ namespace EduSpider.Model.Extend
 	/// </summary>
 	public class RB_Exam_Score_Extend : RB_Exam_Score
 	{
+		public List<ExamQScoreModel> ScoreList { get; set; }
 
 	}
+
+	/// <summary>
+	/// 学生单项分数
+	/// </summary>
+	public class ExamQScoreModel { 
+		/// <summary>
+		/// 题号
+		/// </summary>
+		public int Sort { get; set; }
+		/// <summary>
+		/// 得分
+		/// </summary>
+		public decimal Score { get; set; }
+		/// <summary>
+		/// 平均得分
+		/// </summary>
+		public decimal AvgScore { get; set; }
+
+		/// <summary>
+		/// 难度
+		/// </summary>
+		public string Difficulty { get; set; }
+
+		/// <summary>
+		/// 知识点
+		/// </summary>
+		public string KnowledgePoint { get; set; }
+
+		/// <summary>
+		/// 归属模块
+		/// </summary>
+		public string Module { get; set; }
+
+		/// <summary>
+		/// 题目分数
+		/// </summary>
+		public decimal QScore { get; set; }
+	}
 }

EduSpider.Repository/ExamRepository.cs

 using EduSpider.Model.Entity;
+using EduSpider.Model.Extend;
 using EduSpider.Repository.Base;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using VTX.FW.DB.Dapper;
 
 namespace EduSpider.Repository
 {
@@ -13,6 +15,37 @@ namespace EduSpider.Repository
     /// </summary>
     public class ExamRepository : BaseRepository<RB_Exam>, IExamRepository
     {
+        /// <summary>
+        /// 获取分页列表
+        /// </summary>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="count"></param>
+        /// <param name="demodel"></param>
+        /// <returns></returns>
+        public List<RB_Exam_Extend> GetExamPageList(int pageIndex, int pageSize, out long count, RB_Exam_Extend demodel)
+        {
+            var parameters = new DynamicParameters();
+            string where = " 1=1 and e.Status =0";
+            if (demodel.CourseId > 0)
+            {
+                where += $@" and e.{nameof(RB_Exam_Extend.CourseId)} ={demodel.CourseId}";
+            }
+            if (!string.IsNullOrEmpty(demodel.ExamName)) {
+                where += $@" and e.{nameof(RB_Exam_Extend.ExamName)} like @ExamName";
+                parameters.Add("ExamName", "%" + demodel.ExamName.Trim() + "%");
+            }
+            if (demodel.CreateBy > 0)
+            {
+                where += $@" and e.{nameof(RB_Exam_Extend.CreateBy)} ={demodel.CreateBy}";
+            }
 
+            string sql = $@"select e.*,es.StuNum,es.TScore FROM rb_exam e
+LEFT JOIN (
+	SELECT e.ExamId,COUNT(0) as StuNum,SUM(e.TScore) as TScore FROM rb_exam_score e GROUP BY e.ExamId
+) es on e.ExamId = es.ExamId 
+where {where} order by e.EcamId desc";
+            return GetPage<RB_Exam_Extend>(pageIndex, pageSize, out count, sql).ToList();
+        }
     }
 }

EduSpider.Repository/Exam_QuestionsRepository.cs

 using EduSpider.Model.Entity;
+using EduSpider.Model.Extend;
 using EduSpider.Repository.Base;
 using System;
 using System.Collections.Generic;
@@ -13,6 +14,20 @@ namespace EduSpider.Repository
     /// </summary>
     public class Exam_QuestionsRepository : BaseRepository<RB_Exam_Questions>, IExam_QuestionsRepository
     {
-
+        /// <summary>
+        /// 获取列表
+        /// </summary>
+        /// <param name="rB_Exam_Questions_Extend"></param>
+        /// <returns></returns>
+        public List<RB_Exam_Questions_Extend> GetList(RB_Exam_Questions_Extend dmodel)
+        {
+            string where = " 1=1";
+            if (dmodel.ExamId > 0)
+            {
+                where += $" and {nameof(RB_Exam_Questions_Extend.ExamId)} ={dmodel.ExamId}";
+            }
+            string sql = $"select * from RB_Exam_Questions where {where}";
+            return Get<RB_Exam_Questions_Extend>(sql).ToList();
+        }
     }
 }

EduSpider.Repository/Exam_ScoreRepository.cs

 using EduSpider.Model.Entity;
+using EduSpider.Model.Extend;
 using EduSpider.Repository.Base;
 using System;
 using System.Collections.Generic;
@@ -13,6 +14,19 @@ namespace EduSpider.Repository
     /// </summary>
     public class Exam_ScoreRepository : BaseRepository<RB_Exam_Score>, IExam_ScoreRepository
     {
-
+        public List<RB_Exam_Score_Extend> GetList(RB_Exam_Score_Extend dmodel)
+        {
+            string where = " 1=1";
+            if (dmodel.ExamId > 0)
+            {
+                where += $" and {nameof(RB_Exam_Score_Extend.ExamId)} ={dmodel.ExamId}";
+            }
+            if (dmodel.StuId > 0)
+            {
+                where += $" and {nameof(RB_Exam_Score_Extend.StuId)} ={dmodel.StuId}";
+            }
+            string sql = $"select * from RB_Exam_Score where {where}";
+            return Get<RB_Exam_Score_Extend>(sql).ToList();
+        }
     }
 }

EduSpider.Services/ExamService.cs

 
 using EduSpider.IRepository;
 using EduSpider.IServices;
+using EduSpider.Model.Extend;
 using EduSpider.Repository;
 using EduSpider.Utility.Data;
 using System;
@@ -44,6 +45,89 @@ namespace EduSpider.Services
         [Autowired]
         private IStudentRepository studentRepository { get; set; }
 
+        /// <summary>
+        /// 获取考试分页列表
+        /// </summary>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="count"></param>
+        /// <param name="demodel"></param>
+        /// <returns></returns>
+        public List<RB_Exam_Extend> GetExamPageList(int pageIndex, int pageSize, out long count, RB_Exam_Extend demodel)
+        {
+            return examRepository.GetExamPageList(pageIndex, pageSize, out count, demodel);
+        }
+
+        /// <summary>
+        /// 获取学生考试详情
+        /// </summary>
+        /// <param name="examId"></param>
+        /// <param name="stuId"></param>
+        /// <returns></returns>
+        public object GetExamStuScoreInfo(int examId, int stuId)
+        {
+            var stuModel = studentRepository.GetEntity(stuId);
+            if (stuModel == null) { return ""; }
+            var examModel = examRepository.GetEntity(examId);
+            if (examModel == null) { return ""; }
+            //考试题目
+            var qlist = exam_QuestionsRepository.GetList(new RB_Exam_Questions_Extend() { ExamId = examId });
+            //考试成绩
+            var sExamModel = exam_ScoreRepository.GetList(new RB_Exam_Score_Extend() { ExamId = examId, StuId = stuId }).FirstOrDefault();
+            if (sExamModel != null) {
+                sExamModel.ScoreList = JsonHelper.Deserialize<List<ExamQScoreModel>>(sExamModel.Content);
+                foreach (var qitem in sExamModel.ScoreList) {
+                    qitem.Difficulty = qlist.Where(x => x.Sort == qitem.Sort).FirstOrDefault()?.Difficulty ?? "";
+                    qitem.KnowledgePoint = qlist.Where(x => x.Sort == qitem.Sort).FirstOrDefault()?.KnowledgePoint ?? "";
+                    qitem.Module = qlist.Where(x => x.Sort == qitem.Sort).FirstOrDefault()?.Module ?? "";
+                    qitem.QScore = qlist.Where(x => x.Sort == qitem.Sort).FirstOrDefault()?.Score ?? 0;
+                }
+            }
+
+
+            //开始组装数据
+            return new
+            {
+                StuId = stuModel.StudId,
+                StuName = stuModel.StudentName,
+                ExamName = examModel.ExamName,
+                sExamModel?.TScore,
+                sExamModel?.Rank,
+                sExamModel?.RankRate,
+                ScoreRate = Math.Round((sExamModel?.TScore ?? 0) / qlist.Sum(x => x.Score), 2, MidpointRounding.AwayFromZero),
+                ScoreList = sExamModel?.ScoreList.Select(x => new
+                {
+                    x.Sort,
+                    x.Difficulty,
+                    x.KnowledgePoint,
+                    x.QScore,
+                    x.Score,
+                    ScoreRate = Math.Round(x.Score / x.QScore, 2, MidpointRounding.AwayFromZero),
+                    x.AvgScore,
+                    AvgScoreRate = Math.Round(x.AvgScore / x.QScore, 2, MidpointRounding.AwayFromZero),
+                }),
+                ModuleList = sExamModel?.ScoreList.GroupBy(x => new { x.Module }).Select(x => new
+                {
+                    x.Key.Module,
+                    Score = x.Sum(y => y.QScore),
+                    ScoreRate = Math.Round(x.Sum(y => y.Score) / x.Sum(y => y.QScore), 2, MidpointRounding.AwayFromZero),
+                    AvgScoreRate = Math.Round(x.Sum(y => y.AvgScore) / x.Sum(y => y.QScore), 2, MidpointRounding.AwayFromZero),
+                }),
+                DifficultyList = sExamModel?.ScoreList.GroupBy(x => new { x.Difficulty }).Select(x => new
+                {
+                    x.Key.Difficulty,
+                    Count = x.Count(),
+                    Score = x.Sum(x => x.QScore)
+                }),
+                DifficultyRateList = sExamModel?.ScoreList.GroupBy(x => new { x.Difficulty }).Select(x => new
+                {
+                    x.Key.Difficulty,
+                    ScoreRate = Math.Round(x.Sum(y => y.Score) / x.Sum(y => y.QScore), 2, MidpointRounding.AwayFromZero),
+                    AvgScoreRate = Math.Round(x.Sum(y => y.AvgScore) / x.Sum(y => y.QScore), 2, MidpointRounding.AwayFromZero),
+                })
+            };
+        }
+
 
         /// <summary>
         /// 导入考试成绩

EduSpider.WebApi/Controllers/Base/BaseController.cs

-using Microsoft.AspNetCore.Cors;
+using EduSpider.Cache.User;
+using EduSpider.Model.Cache;
+using Microsoft.AspNetCore.Cors;
 using Microsoft.AspNetCore.Mvc;
 using System;
 using VTX.FW.Helper;
@@ -30,5 +32,16 @@ namespace EduSpider.WebApi.Controllers.Base
                 return UserId;
             }
         }
+
+        /// <summary>
+        /// 获取登录信息
+        /// </summary>
+        public UserInfo UserInfo
+        {
+            get
+            {
+                return UserReidsCache.GetUserLoginInfo(this.BaseUserId);                
+            }
+        }
     }
 }

EduSpider.WebApi/Controllers/Student/ExamController.cs

+using EduSpider.IServices;
+using EduSpider.Model.Extend;
+using EduSpider.WebApi.Controllers.Base;
+using Microsoft.AspNetCore.Mvc;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using VTX.FW.Api;
+using VTX.FW.Attr;
+using VTX.FW.Helper;
+
+namespace EduSpider.WebApi.Controllers
+{
+    /// <summary>
+    /// 考试控制器
+    /// </summary>
+    public class ExamController : BaseController
+    {
+        /// <summary>
+        /// 考试
+        /// </summary>
+        [Autowired]
+        public IExamService examService { get; set; }
+
+        /// <summary>
+        /// 获取考试分页列表
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult GetExamPageList()
+        {            
+            ResultPageModel pmodel = JsonHelper.Deserialize<ResultPageModel>(RequestParm.Msg.ToString());
+            RB_Exam_Extend demodel = JsonHelper.Deserialize<RB_Exam_Extend>(RequestParm.Msg.ToString());
+
+            var list = examService.GetExamPageList(pmodel.PageIndex, pmodel.PageSize, out long count, demodel);
+            pmodel.RowsCount = count;
+            pmodel.PageData = list.Select(x => new
+            {
+                x.ExamId,
+                x.ExamName,
+                x.StuNum,
+                x.TScore,
+                AvgScore = x.StuNum > 0 ? Math.Round(x.TScore / x.StuNum, 2, MidpointRounding.AwayFromZero) : 0,
+                CreateTime = x.CreateTime.ToString("yyyy-MM-dd HH:mm")
+            });
+            return ApiResult.Success("", pmodel);
+        }
+
+        /// <summary>
+        /// 获取学生考试明细
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        public ApiResult GetExamStuScoreInfo() {
+            int ExamId = ReqParameters.GetInt("ExamId");//考试ID
+            int StuId = ReqParameters.GetInt("StuId");//学生id
+
+            if (ExamId <= 0 || StuId <= 0) {
+                return ApiResult.ParamIsNull();
+            }
+
+            var robj = examService.GetExamStuScoreInfo(ExamId, StuId);
+            return ApiResult.Success("", robj);
+        }
+
+    }
+}