STD-68 | Organization feature: adjust domain and persistence layer

server/StudySharp.ApplicationServices/Commands/Auth/RegisterNewUserCommand.cs

@@ -65,7 +65,7 @@ public async Task<OperationResult> Handle(RegisterNewUserCommand request, Cancel
                 return OperationResult.Fail(userRegisteredResult.Errors.Select(_ => _.Description).ToList());
             }
 
-            var userObtainedRoleStudentResult = await _userManager.AddToRoleAsync(newUser, DomainRoles.Student.ToString());
+            var userObtainedRoleStudentResult = await _userManager.AddToRoleAsync(newUser, DomainRoles.DomainUser.ToString());
 
             if (!userObtainedRoleStudentResult.Succeeded)
             {

server/StudySharp.Domain/Enums/DomainRoles.cs

@@ -2,9 +2,8 @@
 {
     public enum DomainRoles
     {
-        Unknown = 0,
-        Teacher = 1,
-        Student = 2,
+        DomainUser = 1,
+        Teacher = 2,
         Moderator = 3,
         Admin = 4,
     }

server/StudySharp.Domain/Models/AppearanceType.cs

@@ -0,0 +1,9 @@
+namespace StudySharp.Domain.Models
+{
+    public enum AppearanceType
+    {
+        IsPublic = 1,
+        IsPrivate = 2,
+        IsInternal = 3,
+    }
+}

server/StudySharp.Domain/Models/Course.cs

@@ -9,8 +9,11 @@ public sealed class Course : IWithDateCreated, IWithDateModified
         public int Id { get; set; }
         public string Name { get; set; }
         public List<Tag> Tags { get; set; }
-        public int TeacherId { get; set; }
+        public int? TeacherId { get; set; }
         public Teacher Teacher { get; set; }
+        public int? OrganizationId { get; set; }
+        public Organization Organization { get; set; }
+        public AppearanceType Appearance { get; set; }
         public List<TheoryBlock> TheoryBlocks { get; set; }
         public List<PracticalBlock> PracticalBlocks { get; set; }
         public DateTimeOffset DateCreated { get; private set; }

server/StudySharp.Domain/Models/DomainUser.cs

@@ -0,0 +1,12 @@
+namespace StudySharp.Domain.Models
+{
+    public sealed class DomainUser
+    {
+        public int Id { get; set; }
+        public int AppUserId { get; set; }
+        public int? TeacherId { get; set; }
+        public Teacher Teacher { get; set; }
+        public string FirstName { get; set; }
+        public string LastName { get; set; }
+    }
+}

server/StudySharp.Domain/Models/Organization.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using StudySharp.Domain.Contracts;
+
+namespace StudySharp.Domain.Models
+{
+    public sealed class Organization : IWithDateCreated
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+        public string Description { get; set; }
+        public int OwnerId { get; set; }
+        public OrganizationStatus Status { get; set; }
+        public DateTimeOffset DateCreated { get; private set; }
+        void IWithDateCreated.SetDateCreated(DateTimeOffset value) => DateCreated = value;
+        public List<DomainUser> Members { get; set; }
+    }
+}

server/StudySharp.Domain/Models/OrganizationRepresentative.cs

@@ -0,0 +1,12 @@
+namespace StudySharp.Domain.Models
+{
+    public sealed class OrganizationRepresentative
+    {
+        public int OrganizationId { get; set; }
+        public int MemberId { get; set; }
+        public bool CanCreate { get; set; }
+        public bool CanEdit { get; set; }
+        public bool CanDelete { get; set; }
+        public bool IsOrganizationManager { get; set; }
+    }
+}

server/StudySharp.Domain/Models/OrganizationStatus.cs

@@ -0,0 +1,9 @@
+namespace StudySharp.Domain.Models
+{
+    public enum OrganizationStatus
+    {
+        New = 1,
+        OnConsideration = 2,
+        Confirmed = 3,
+    }
+}

server/StudySharp.Domain/Models/Teacher.cs

@@ -4,10 +4,7 @@ namespace StudySharp.Domain.Models
 {
     public sealed class Teacher
     {
-        public int UserId { get; set; }
         public int Id { get; set; }
-        public string FirstName { get; set; }
-        public string LastName { get; set; }
         public List<Course> Courses { get; set; }
     }
 }

server/StudySharp.DomainServices/Configurations/CourseConfiguration.cs

@@ -4,7 +4,7 @@
 
 namespace StudySharp.DomainServices.Configurations
 {
-    public class ContentConfiguration : IEntityTypeConfiguration<Course>
+    public sealed class CourseConfiguration : IEntityTypeConfiguration<Course>
     {
         public void Configure(EntityTypeBuilder<Course> builder)
         {

server/StudySharp.DomainServices/Configurations/DomainUserConfiguration.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using StudySharp.Domain.Models;
+
+namespace StudySharp.DomainServices.Configurations
+{
+    public sealed class DomainUserConfiguration : IEntityTypeConfiguration<DomainUser>
+    {
+        public void Configure(EntityTypeBuilder<DomainUser> builder)
+        {
+            builder
+                .HasKey(_ => _.Id);
+
+            builder
+                .Property(_ => _.FirstName)
+                .IsRequired();
+
+            builder
+                .Property(_ => _.LastName)
+                .IsRequired();
+
+            builder
+                .HasOne(_ => _.Teacher)
+                .WithOne()
+                .HasForeignKey<DomainUser>(_ => _.TeacherId);
+        }
+    }
+}

server/StudySharp.DomainServices/Configurations/OrganizationConfiguration.cs

@@ -0,0 +1,15 @@
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using StudySharp.Domain.Models;
+
+namespace StudySharp.DomainServices.Configurations
+{
+    public sealed class OrganizationConfiguration : IEntityTypeConfiguration<Organization>
+    {
+        public void Configure(EntityTypeBuilder<Organization> builder)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

server/StudySharp.DomainServices/Configurations/OrganizationRepresentativeConfiguration.cs

@@ -0,0 +1,15 @@
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using StudySharp.Domain.Models;
+
+namespace StudySharp.DomainServices.Configurations
+{
+    public sealed class OrganizationRepresentativeConfiguration : IEntityTypeConfiguration<OrganizationRepresentative>
+    {
+        public void Configure(EntityTypeBuilder<OrganizationRepresentative> builder)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

server/StudySharp.DomainServices/Configurations/QuizConfiguration.cs

@@ -4,7 +4,7 @@
 
 namespace StudySharp.DomainServices.Configurations
 {
-    public class QuizConfiguration : IEntityTypeConfiguration<Quiz>
+    public sealed class QuizConfiguration : IEntityTypeConfiguration<Quiz>
     {
         public void Configure(EntityTypeBuilder<Quiz> builder)
         {

server/StudySharp.DomainServices/Configurations/TagConfiguration.cs

@@ -4,7 +4,7 @@
 
 namespace StudySharp.DomainServices.Configurations
 {
-    public class TagConfiguration : IEntityTypeConfiguration<Tag>
+    public sealed class TagConfiguration : IEntityTypeConfiguration<Tag>
     {
         public void Configure(EntityTypeBuilder<Tag> builder)
         {

server/StudySharp.DomainServices/Configurations/TeacherConfiguration.cs

@@ -4,20 +4,17 @@
 
 namespace StudySharp.DomainServices.Configurations
 {
-    public class TeacherConfiguration : IEntityTypeConfiguration<Teacher>
+    public sealed class TeacherConfiguration : IEntityTypeConfiguration<Teacher>
     {
         public void Configure(EntityTypeBuilder<Teacher> builder)
         {
             builder
                 .HasKey(_ => _.Id);
 
             builder
-                .Property(_ => _.FirstName)
-                .IsRequired();
-
-            builder
-                .Property(_ => _.LastName)
-                .IsRequired();
+                .HasMany(_ => _.Courses)
+                .WithOne(_ => _.Teacher)
+                .HasForeignKey(_ => _.TeacherId);
         }
     }
 }

server/StudySharp.DomainServices/Configurations/TheoryBlockConfiguration.cs

@@ -4,7 +4,7 @@
 
 namespace StudySharp.DomainServices.Configurations
 {
-    public class TheoryBlockConfiguration : IEntityTypeConfiguration<TheoryBlock>
+    public sealed class TheoryBlockConfiguration : IEntityTypeConfiguration<TheoryBlock>
     {
         public void Configure(EntityTypeBuilder<TheoryBlock> builder)
         {

server/StudySharp.DomainServices/StudySharpDbContext.cs

@@ -12,6 +12,9 @@ namespace StudySharp.DomainServices
 {
     public class StudySharpDbContext : IdentityDbContext<ApplicationUser, IdentityRole<int>, int>
     {
+        public DbSet<DomainUser> DomainUsers { get; set; }
+        public DbSet<Organization> Organizations { get; set; }
+        public DbSet<OrganizationRepresentative> OrganizationRepresentatives { get; set; }
         public DbSet<Teacher> Teachers { get; set; }
         public DbSet<Course> Courses { get; set; }
         public DbSet<PracticalBlock> PracticalBlocks { get; set; }