UniversityBusinessLogic/BusinessLogics/ReportCustomerLogic.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicContracts;
+using UniversityContracts.ViewModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityBusinessLogic.OfficePackage;
+
+namespace UniversityBusinessLogic.BusinessLogics
+{
+    public class ReportCustomerLogic : IReportCustomerLogic
+    {
+        private readonly IDocumentStorage _documentStorage;
+        private readonly IStudentStorage _studentStorage;
+        private readonly IEducationStatusStorage _educationStatusStorage;
+        private readonly IEducationGroupStorage _educationGroupStorage;
+        private readonly IDisciplineStorage _disciplineStorage;
+        private readonly IStreamStorage _streamStorage;
+        private readonly AbstractSaveToExcelProvider _saveToExcel;
+        private readonly AbstractSaveToWordProvider _saveToWord;
+        private readonly AbstractSaveToPdfProvider _saveToPdf;
+
+        public ReportCustomerLogic(IDocumentStorage documentStorage,
+            IStudentStorage studentStorage,
+            IEducationStatusStorage educationStatusStorage,
+            IEducationGroupStorage educationGroupStorage,
+            IDisciplineStorage disciplineStorage,
+            IStreamStorage streamStorage,
+            AbstractSaveToExcelProvider saveToExcel,
+            AbstractSaveToWordProvider saveToWord,
+            AbstractSaveToPdfProvider saveToPdf)
+        {
+            _documentStorage = documentStorage;
+            _studentStorage = studentStorage;
+            _educationStatusStorage = educationStatusStorage;
+            _educationGroupStorage = educationGroupStorage;
+            _disciplineStorage = disciplineStorage;
+            _streamStorage = streamStorage;
+            _saveToExcel = saveToExcel;
+            _saveToWord = saveToWord;
+            _saveToPdf = saveToPdf;
+        }
+
+        public List<ReportDisciplineViewModel> GetDisciplineReport(List<StudentViewModel> students)
+        {
+            throw new NotImplementedException();
+        }
+
+        public List<ReportStreamEducationStatusViewModel> GetStreamEdStat(ReportBindingModel model)
+        {
+
+            var result = _streamStorage
+                .GetFilteredList(new StreamSearchModel { UserId = model.UserId })
+                .Select(stream => new ReportStreamStudentEdStatPeriodViewModel
+                {
+                    StreamName = stream.Name,
+                    StudentEdStatus = stream.StudentStream
+                        .Where(student => _documentStorage.GetFilteredList(new DocumentSearchModel
+                        {
+                            UserId = model.UserId,
+                        })
+                        .Select(student => (
+                            StudentFIO: $"{student.Value.Name} {student.Value.Surname}",
+                            EdStatus: _educationStatusStorage.GetElement(new EducationStatusSearchModel { Id = student.Value.EducationStatusId })?.Name ?? "не удалось получить"))
+                        .ToList())
+                })
+                .ToList();
+            return result;
+        }
+
+        public void SaveBlanksToWordFile(ReportBindingModel model)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void SaveDocumentBlankToExcelFile(ReportBindingModel model)
+        {
+            throw new NotImplementedException();
+        }
+
+        public void SaveOrdersToPdfFile(ReportBindingModel model)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

UniversityContracts/BusinessLogicContracts/IReportCustomerLogic.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityContracts.BusinessLogicContracts
+{
+    public interface IReportCustomerLogic
+    {
+        List<ReportStudentsDisciplineViewModel> GetStudentsDiscipline(List<StudentViewModel> students);
+        List<ReportStreamEducationStatusViewModel> StreamStudentEdStatPeriod(ReportBindingModel model);
+
+        void SaveBlanksToWordFile(ReportBindingModel model);
+
+        void SaveDocumentBlankToExcelFile(ReportBindingModel model);
+
+        void SaveOrdersToPdfFile(ReportBindingModel model);
+    }
+}

UniversityContracts/ViewModels/ReportDisciplineViewModel.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityContracts.ViewModels
+{
+    public class ReportDisciplineViewModel
+    {
+        public string DisciplineName { get; set; } = string.Empty;
+        public List<(string StudentFIO, string DocumentDate, string EdStatus)> StudentEdStatus { get; set; } = new();
+        //выбираем дисциплину, выбираем период, отображаются студенты зачисленные через приказ в этот период со статусами обучения
+    }
+}

UniversityContracts/ViewModels/ReportStreamEducationStatusViewModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UniversityContracts.ViewModels
+{
+    public class ReportStreamEducationStatusViewModel
+    {
+        public string StreamName { get; set; } = string.Empty;
+        public List<(string StudentFIO, string EdStatus)> StudentEdStatus { get; set; } = new();
+        // при выборе потока показывается список студентов на потоке и их статус обучения
+
+    }
+}

UniversityDataBaseImplemet/Implements/DisciplineStorage.cs

@@ -0,0 +1,106 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+using UniversityDataBaseImplemet.Models;
+
+namespace UniversityDataBaseImplemet.Implements
+{
+    public class DisciplineStorage:IDisciplineStorage
+    {
+        public DisciplineViewModel? GetElement(DisciplineSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new Database();
+            return context.Discipline
+                .FirstOrDefault(record => record.Id == model.Id
+                    || record.Name.Equals(model.Name))
+                ?.GetViewModel;
+        }
+        public List<DisciplineViewModel> GetFilteredList(DisciplineSearchModel model)
+        {
+            using var context = new Database();
+            if (model.Id.HasValue)
+            {
+                return context.Discipline
+                    .Where(record => record.Id.Equals(model.Id))
+                    .Select(record => record.GetViewModel)
+                    .ToList();
+            }
+            else if (model.UserId.HasValue)
+            {
+                return context.Discipline
+                   .Where(record => record.UserId == model.UserId)
+                   .Select(record => record.GetViewModel)
+                   .ToList();
+            }
+            else
+            {
+                return new();
+            }
+        }
+        public List<DisciplineViewModel> GetFullList()
+        {
+            using var context = new Database();
+            return context.Discipline
+                .Select(record => record.GetViewModel)
+                .ToList();
+        }
+        public DisciplineViewModel? Insert(DisciplineBindingModel model)
+        {
+            var newDiscipline = Discipline.Create(model);
+            if (newDiscipline == null)
+            {
+                return null;
+            }
+            using var context = new Database();
+            context.Discipline.Add(newDiscipline);
+            context.SaveChanges();
+            return newDiscipline.GetViewModel;
+        }
+        public DisciplineViewModel? Update(DisciplineBindingModel model)
+        {
+            using var context = new Database();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var stream = context.Discipline
+                    .FirstOrDefault(record => record.Id.Equals(model.Id));
+                if (stream == null)
+                {
+                    return null;
+                }
+                stream.Update(model);
+                context.SaveChanges();
+                transaction.Commit();
+                return stream.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public DisciplineViewModel? Delete(DisciplineBindingModel model)
+        {
+            using var context = new Database();
+            var stream = context.Discipline
+                .FirstOrDefault(record => record.Id.Equals(model.Id));
+            if (stream == null)
+            {
+                return null;
+            }
+            context.Discipline.Remove(stream);
+            context.SaveChanges();
+            return stream.GetViewModel;
+        }
+    }
+}

UniversityDataBaseImplemet/Implements/EducationGroupStorage.cs

@@ -0,0 +1,105 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
+using UniversityDataBaseImplemet.Models;
+
+namespace UniversityDataBaseImplemet.Implements
+{
+    public class EducationGroupStorage
+    {
+        public EducationGroupViewModel? GetElement(EducationGroupSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new Database();
+            return context.EducationGroups
+                .FirstOrDefault(record => record.Id == model.Id
+                    || record.Name.Equals(model.Name))
+                ?.GetViewModel;
+        }
+        public List<EducationGroupViewModel> GetFilteredList(EducationGroupSearchModel model)
+        {
+            using var context = new Database();
+            if (model.Id.HasValue)
+            {
+                return context.EducationGroups
+                    .Where(record => record.Id.Equals(model.Id))
+                    .Select(record => record.GetViewModel)
+                    .ToList();
+            }
+            else if (model.UserId.HasValue)
+            {
+                return context.EducationGroups
+                   .Where(record => record.UserId == model.UserId)
+                   .Select(record => record.GetViewModel)
+                   .ToList();
+            }
+            else
+            {
+                return new();
+            }
+        }
+        public List<EducationGroupViewModel> GetFullList()
+        {
+            using var context = new Database();
+            return context.EducationGroups
+                .Select(record => record.GetViewModel)
+                .ToList();
+        }
+        public EducationGroupViewModel? Insert(EducationGroupBindingModel model)
+        {
+            var newEducationGroup = EducationGroup.Create(model);
+            if (newEducationGroup == null)
+            {
+                return null;
+            }
+            using var context = new Database();
+            context.EducationGroups.Add(newEducationGroup);
+            context.SaveChanges();
+            return newEducationGroup.GetViewModel;
+        }
+        public EducationGroupViewModel? Update(EducationGroupBindingModel model)
+        {
+            using var context = new Database();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var educationgroup = context.EducationGroups
+                    .FirstOrDefault(record => record.Id.Equals(model.Id));
+                if (educationgroup == null)
+                {
+                    return null;
+                }
+                educationgroup.Update(model);
+                context.SaveChanges();
+                transaction.Commit();
+                return educationgroup.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public EducationGroupViewModel? Delete(EducationGroupBindingModel model)
+        {
+            using var context = new Database();
+            var educationgroup = context.EducationGroups
+                .FirstOrDefault(record => record.Id.Equals(model.Id));
+            if (educationgroup == null)
+            {
+                return null;
+            }
+            context.EducationGroups.Remove(educationgroup);
+            context.SaveChanges();
+            return educationgroup.GetViewModel;
+        }
+    }
+}

UniversityDataBaseImplemet/Implements/StreamStorage.cs

@@ -0,0 +1,107 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UniversityContracts.BindingModels;
+using UniversityContracts.SearchModels;
+using UniversityContracts.StoragesContracts;
+using UniversityContracts.ViewModels;
+using Stream = UniversityDataBaseImplemet.Models.Stream;
+
+namespace UniversityDataBaseImplemet.Implements
+{
+    public class StreamStorage:IStreamStorage
+    {
+        public StreamViewModel? GetElement(StreamSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new Database();
+            return context.Streams
+                .FirstOrDefault(record => record.Id == model.Id
+                    || record.Name.Equals(model.Name))
+                ?.GetViewModel;
+        }
+        public List<StreamViewModel> GetFilteredList(StreamSearchModel model)
+        {
+            using var context = new Database();
+            if (model.Id.HasValue)
+            {
+                return context.Streams
+                    .Where(record => record.Id.Equals(model.Id))
+                    .Select(record => record.GetViewModel)
+                    .ToList();
+            }
+            else if (model.UserId.HasValue)
+            {
+                return context.Streams
+                   .Where(record => record.UserId == model.UserId)
+                   .Select(record => record.GetViewModel)
+                   .ToList();
+            }
+            else
+            {
+                return new();
+            }
+        }
+        public List<StreamViewModel> GetFullList()
+        {
+            using var context = new Database();
+            return context.Streams
+                .Select(record => record.GetViewModel)
+                .ToList();
+        }
+        public StreamViewModel? Insert(StreamBindingModel model)
+        {
+            var newStream = Stream.Create(model);
+            if (newStream == null)
+            {
+                return null;
+            }
+            using var context = new Database();
+            context.Streams.Add(newStream);
+            context.SaveChanges();
+            return newStream.GetViewModel;
+        }
+        public StreamViewModel? Update(StreamBindingModel model)
+        {
+            using var context = new Database();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var stream = context.Streams
+                    .FirstOrDefault(record => record.Id.Equals(model.Id));
+                if (stream == null)
+                {
+                    return null;
+                }
+                stream.Update(model);
+                context.SaveChanges();
+                transaction.Commit();
+                return stream.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public StreamViewModel? Delete(StreamBindingModel model)
+        {
+            using var context = new Database();
+            var stream = context.Streams
+                .FirstOrDefault(record => record.Id.Equals(model.Id));
+            if (stream == null)
+            {
+                return null;
+            }
+            context.Streams.Remove(stream);
+            context.SaveChanges();
+            return stream.GetViewModel;
+        }
+    }
+}

UniversityDataBaseImplemet/Implements/UserStorage.cs

@@ -1,11 +1,4 @@
 using Microsoft.EntityFrameworkCore;
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Security.Cryptography.X509Certificates;
-using System.Text;
-using System.Threading.Tasks;
 using UniversityContracts.BindingModels;
 using UniversityContracts.SearchModels;
 using UniversityContracts.StoragesContracts;