Database, models and small fixes

DataModels/Models/IUser.cs

@@ -13,6 +13,5 @@ namespace DataModels.Models
 		string PasswordHash { get; }
 		string Email { get; }
 		DateTime Birthday { get; }
-		Guid RoleId { get; }
 	}
 }

DatabaseImplement/Database.cs

@@ -0,0 +1,25 @@
+using DatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement
+{
+	public class Database : DbContext
+	{
+		protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+		{
+			if (optionsBuilder.IsConfigured == false)
+			{
+				optionsBuilder.UseNpgsql("Server=192.168.191.85:32768;Database=gun_market;Username=postgres;Password=7355608;");
+			}
+			base.OnConfiguring(optionsBuilder);
+		}
+
+		public virtual DbSet<Role> Roles { get; set; } = null!;
+		public virtual DbSet<User> Users { get; set; } = null!;
+	}
+}

DatabaseImplement/DatabaseImplement.csproj

@@ -7,8 +7,20 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Folder Include="Models\" />
     <Folder Include="Implements\" />
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.6">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Contracts\Contracts.csproj" />
+    <ProjectReference Include="..\DataModels\DataModels.csproj" />
+  </ItemGroup>
+
 </Project>

DatabaseImplement/Models/Role.cs

@@ -0,0 +1,47 @@
+using Contracts.BindingModels;
+using Contracts.ViewModels;
+using DataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement.Models
+{
+	public class Role : IRole
+	{
+		public Guid Id { get; set; }
+
+		[Required]
+		public string Name { get; set; } = string.Empty;
+
+		public RoleBindingModel GetBindingModel() => new()
+		{
+			Id = Id,
+			Name = Name,
+		};
+
+		public static Role ToRoleFromView(RoleViewModel model) => new()
+		{
+			Id = model.Id,
+			Name = model.Name,
+		};
+
+		public static Role ToRoleFromBinding(RoleBindingModel model) => new()
+		{
+			Id = model.Id,
+			Name = model.Name,
+		};
+
+		public void Update(RoleBindingModel model)
+		{
+			if (model is null)
+			{
+				throw new ArgumentNullException("Update role: bindinng model is null");
+			}
+			Name = model.Name;
+		}
+	}
+}

DatabaseImplement/Models/User.cs

@@ -0,0 +1,76 @@
+using Contracts.BindingModels;
+using Contracts.ViewModels;
+using DataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DatabaseImplement.Models
+{
+	public class User : IUser
+	{
+		public Guid Id { get; set; }
+
+		[Required]
+		public string FirstName { get; set; } = string.Empty;
+
+		[Required]
+		public string SecondName { get; set; } = string.Empty;
+
+		[Required]
+		public string PasswordHash { get; set; } = string.Empty;
+
+		[Required]
+		public string Email { get; set; } = string.Empty;
+
+		[Required]
+		public DateTime Birthday { get; set; }
+
+		public Role? Role { get; set; }
+
+		public UserBindingModel GetBindingModel()
+		{
+			// TODO: get binding with a role by database contetxt
+			throw new NotImplementedException();
+		}
+
+		public static User ToUserFromView(UserViewModel model) => new()
+		{
+			Id = model.Id,
+			FirstName = model.FirstName,
+			SecondName = model.SecondName,
+			Email = model.Email,
+			Birthday = model.Birthday,
+			Role = Models.Role.ToRoleFromView(model.Role)
+		};
+
+		public static User ToUserFromBinding(UserBindingModel model) => new()
+		{
+			Id = model.Id,
+			FirstName = model.FirstName,
+			SecondName = model.SecondName,
+			Email = model.Email,
+			PasswordHash = model.PasswordHash,
+			Birthday = model.Birthday,
+			Role = Models.Role.ToRoleFromBinding(model.Role)
+		};
+
+		public void Update(UserBindingModel model)
+		{
+			if (model is null)
+			{
+				throw new ArgumentNullException("Update user: binding model is null");
+			}
+
+			Email = model.Email;
+			FirstName = model.FirstName;
+			SecondName = model.SecondName;
+			PasswordHash = model.PasswordHash;
+			Birthday = model.Birthday;
+			Role = Models.Role.ToRoleFromBinding(model.Role);
+		}
+	}
+}