implement 3.8 of 5 projects (remain View and DatabaseImplement.Implemets)

StudentEnrollment/StudentEnrollmentBusinessLogic/StudentLogic.cs

@@ -34,7 +34,7 @@ namespace StudentEnrollmentBusinessLogic
 			{
 				throw new ArgumentNullException(nameof(model));
 			}
-			_logger.LogInformation("ReadList. TIN: {TIN}. Id:{Id}", model?.TIN, model.Id);
+			_logger.LogInformation("ReadList. TIN: {TIN}. Id:{Id}", model?.TIN, model?.Id);
 			var element = _studentStorage.GetElement(model);
 			if (element == null)
 			{

StudentEnrollment/StudentEnrollmentContracts/BindingModels/CourseBindingModel.cs

@@ -6,6 +6,6 @@ namespace StudentEnrollmentContracts.BindingModels
 	{
 		public long Id { get; set; }
 		public string CourseName { get; set; } = string.Empty;
-		public string FacultyName { get; set; } = string.Empty;
+		public long FacultyId { get; set; }
 	}
 }

StudentEnrollment/StudentEnrollmentContracts/BindingModels/StudentBindingModel.cs

@@ -11,7 +11,7 @@ namespace StudentEnrollmentContracts.BindingModels
 		public string Email { get; set; } = string.Empty;
 		public string TIN { get; set; } = string.Empty;
 		public long ExamPointsId { get; set; }
-		public Dictionary<long, (ICourseModel, long)> StudentCourse 
+		public Dictionary<long, ICourseModel> StudentCourse 
 		{ 
 			get; 
 			set; 

StudentEnrollment/StudentEnrollmentContracts/ViewModels/CourseViewModel.cs

@@ -10,5 +10,6 @@ namespace StudentEnrollmentContracts.ViewModels
 		public string CourseName { get; set; } = string.Empty;
 		[DisplayName("Название факультета")]
 		public string FacultyName { get; set; } = string.Empty;
+		public long FacultyId { get; set; }
 	}
 }

StudentEnrollment/StudentEnrollmentContracts/ViewModels/StudentViewModel.cs

@@ -19,7 +19,7 @@ namespace StudentEnrollmentContracts.ViewModels
 		public long ExamPointsId { get; set; }
 		[DisplayName("Суммарное количество баллов")]
 		public int ExamPoints { get; set; }
-		public Dictionary<long, (ICourseModel, long)> StudentCourse
+		public Dictionary<long, ICourseModel> StudentCourse
 		{
 			get;
 			set;

StudentEnrollment/StudentEnrollmentDataModels/Models/ICourseModel.cs

@@ -3,6 +3,6 @@
 	public interface ICourseModel : IId
 	{
 		string CourseName { get; }
-		string FacultyName { get; }
+		long FacultyId { get; }
 	}
 }

StudentEnrollment/StudentEnrollmentDataModels/Models/IStudentModel.cs

@@ -8,6 +8,6 @@
 		string Email { get; }
 		string TIN { get; }
 		long ExamPointsId { get; }
-		Dictionary<long, (ICourseModel, long)> StudentCourse { get; }
+		Dictionary<long, ICourseModel> StudentCourse { get; }
 	}
 }

StudentEnrollment/StudentEnrollmentDatabaseImplement/Implements/CourseStorage.cs

@@ -0,0 +1,9 @@
+using StudentEnrollmentContracts.StorageContracts;
+
+namespace StudentEnrollmentDatabaseImplement.Implements
+{
+	public class CourseStorage : ICourseStorage
+	{
+		// TODO: Implement this
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/Implements/ExamPoints.cs

@@ -0,0 +1,9 @@
+using StudentEnrollmentContracts.StorageContracts;
+
+namespace StudentEnrollmentDatabaseImplement.Implements
+{
+	public class ExamPoints : IExamPointsStorage
+	{
+		// TODO: Implement this
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/Implements/FacultyStorage.cs

@@ -0,0 +1,12 @@
+using StudentEnrollmentContracts.BindingModels;
+using StudentEnrollmentContracts.SearchModels;
+using StudentEnrollmentContracts.StorageContracts;
+using StudentEnrollmentContracts.ViewModels;
+
+namespace StudentEnrollmentDatabaseImplement.Implements
+{
+	public class FacultyStorage : IFacultyStorage
+	{
+		// TODO: Implement this
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/Implements/StudentStorage.cs

@@ -0,0 +1,9 @@
+using StudentEnrollmentContracts.StorageContracts;
+
+namespace StudentEnrollmentDatabaseImplement.Implements
+{
+	public class StudentStorage : IStudentStorage
+	{
+		// TODO: Implement this
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/Models/Course.cs

@@ -0,0 +1,49 @@
+using StudentEnrollmentContracts.BindingModels;
+using StudentEnrollmentContracts.ViewModels;
+using StudentEnrollmentDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace StudentEnrollmentDatabaseImplement.Models
+{
+	public class Course : ICourseModel
+	{
+		public long Id { get; private set; }
+		[Required]
+		public string CourseName { get; private set; } = string.Empty;
+		[Required]
+		public long FacultyId { get; private set; }
+
+		[ForeignKey("CourseId")]
+		public virtual List<StudentCourse> StudentCourses { get; set; } = new();
+
+		public static Course? Create(CourseBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new Course() 
+			{ 
+				Id = model.Id, 
+				CourseName = model.CourseName, 
+				FacultyId = model.FacultyId,
+			};
+		}
+		public void Update(CourseBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			CourseName = model.CourseName;
+			FacultyId = model.FacultyId;
+		}
+		public CourseViewModel GetViewModel => new()
+		{
+			Id = Id,
+			CourseName = CourseName,
+			FacultyId = FacultyId,
+		};
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/Models/ExamPoints.cs

@@ -0,0 +1,43 @@
+using StudentEnrollmentContracts.BindingModels;
+using StudentEnrollmentDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+
+namespace StudentEnrollmentDatabaseImplement.Models
+{
+	public class ExamPoints : IExamPointsModel
+	{
+		public long Id { get; private set; }
+		[Required]
+		public int FirstExamPoints { get; private set; }
+		[Required]
+		public int SecondExamPoints { get; private set; }
+		[Required]
+		public int ThirdExamPoints { get; private set; }
+		public int AddPoints { get; private set; }
+		public int Summary { get; private set; }
+		public static ExamPoints? Create(ExamPointsBindingModel model)
+		{
+			if (model == null) { 
+				return null; 
+			}
+			return new ExamPoints()
+			{
+				Id = model.Id,
+				FirstExamPoints = model.FirstExamPoints,
+				SecondExamPoints = model.SecondExamPoints,
+				ThirdExamPoints = model.ThirdExamPoints,
+				AddPoints = model.AddPoints,
+				Summary = model.Summary,
+			};
+		}
+		public void Update(ExamPointsBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			AddPoints = model.AddPoints;
+			Summary = model.Summary;
+		}
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/Models/Faculty.cs

@@ -0,0 +1,37 @@
+using StudentEnrollmentContracts.BindingModels;
+using StudentEnrollmentContracts.ViewModels;
+using StudentEnrollmentDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+
+namespace StudentEnrollmentDatabaseImplement.Models
+{
+	public class Faculty : IFacultyModel
+	{
+		public long Id { get; private set; }
+		[Required]
+		public string FacultyName { get; private set;} = string.Empty;
+		public static Faculty? Create(FacultyBindingModel model)
+		{
+			if (model == null)
+				return null;
+			return new Faculty()
+			{
+				Id = model.Id,
+				FacultyName = model.FacultyName,
+			};
+		}
+
+		public void Update(FacultyBindingModel model)
+		{
+			if (model == null) 
+				return;
+			FacultyName = model.FacultyName;
+		}
+
+		public FacultyViewModel GetViewModel => new()
+		{
+			Id = Id,
+			FacultyName = FacultyName,
+		};
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/Models/Student.cs

@@ -0,0 +1,60 @@
+using StudentEnrollmentContracts.BindingModels;
+using StudentEnrollmentDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace StudentEnrollmentDatabaseImplement.Models
+{
+	public class Student : IStudentModel
+	{
+		public long Id { get; private set; }
+		[Required]
+		public string FirstName { get; private set; } = string.Empty;
+		[Required]
+		public string LastName { get; private set; } = string.Empty;
+		public string MiddleName { get; private set; } = string.Empty;
+		[Required]
+		public string Email { get; private set; } = string.Empty;
+		[Required]
+		public string TIN { get; private set; } = string.Empty;
+		[Required]
+		public long ExamPointsId { get; private set; }
+		private Dictionary<long, ICourseModel>? _StudentCourse = null;
+		public Dictionary<long, ICourseModel> StudentCourse
+		{
+			get
+			{
+				if (_StudentCourse == null)
+				{
+					_StudentCourse = Courses.ToDictionary(SC => SC.CourseId,
+						SC => SC.Course as ICourseModel);
+				}
+				return _StudentCourse;
+			}
+		}
+		[ForeignKey("StudentId")]
+		public virtual List<StudentCourse> Courses { get; set; } = new();
+
+		public static Student? Create(StudentEnrollmentDatabase context,StudentBindingModel model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new Student()
+			{
+				Id = model.Id,
+				FirstName = model.FirstName,
+				LastName = model.LastName,
+				MiddleName = model.MiddleName,
+				Email = model.Email,
+				TIN = model.TIN,
+				Courses = model.StudentCourse.Select(x => new StudentCourse 
+				{
+					Course = context.Courses.First(y => y.Id == x.Key)
+				}
+				).ToList(),
+			};
+		}
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/Models/StudentCourse.cs

@@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace StudentEnrollmentDatabaseImplement.Models
+{
+	public class StudentCourse
+	{
+		public long Id { get; set; }
+		[Required]
+		public long StudentId { get; set; }
+		[Required]
+		public long CourseId { get; set; }
+		public virtual Student Student { get; set; } = new();
+		public virtual Course Course { get; set; } = new();
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/StudentEnrollmentDatabase.cs

@@ -0,0 +1,25 @@
+using Microsoft.EntityFrameworkCore;
+using StudentEnrollmentDatabaseImplement.Models;
+
+namespace StudentEnrollmentDatabaseImplement
+{
+	public class StudentEnrollmentDatabase : DbContext
+	{
+		protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+		{
+			if (optionsBuilder.IsConfigured == false)
+			{
+				optionsBuilder.UseNpgsql(@"Host=localhost;Database=StudentEnrollmentDatabase;Username=postgres;Password=postgres");
+			}
+			base.OnConfiguring(optionsBuilder);
+			AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
+			AppContext.SetSwitch("Npgsql.DisableDataTimeInfinityConversions", true);
+		}
+		public virtual DbSet<Faculty> Faculties { get; set; }
+		public virtual DbSet<Course> Courses { get; set; }
+		public virtual DbSet<Student> Students { get; set; }
+		public virtual DbSet<StudentCourse> StudentCourses { get; set; }
+		public virtual DbSet<ExamPoints> ExamPointes { get; set; }
+		
+	}
+}

StudentEnrollment/StudentEnrollmentDatabaseImplement/StudentEnrollmentDatabaseImplement.csproj

@@ -6,4 +6,13 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Folder Include="Implements\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\StudentEnrollmentContracts\StudentEnrollmentContracts.csproj" />
+    <ProjectReference Include="..\StudentEnrollmentDataModels\StudentEnrollmentDataModels.csproj" />
+  </ItemGroup>
+
 </Project>