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DARKMILK-6: Реализовать EF и подключиться к бд
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| namespace ServerTCP | ||
| { | ||
| public static class ConsoleExtension | ||
| { | ||
| public static void WriteLineColor(string text, ConsoleColor foregroundColor = System.ConsoleColor.Gray, ConsoleColor backgroundColor = System.ConsoleColor.Black) | ||
| { | ||
| Console.ForegroundColor = foregroundColor; | ||
| Console.BackgroundColor = backgroundColor; | ||
| Console.WriteLine(text); | ||
| Console.ResetColor(); | ||
| } | ||
|
|
||
| public static void WriteColor(string text, ConsoleColor foregroundColor = System.ConsoleColor.Gray, ConsoleColor backgroundColor = System.ConsoleColor.Black) | ||
| { | ||
| Console.ForegroundColor = foregroundColor; | ||
| Console.BackgroundColor = backgroundColor; | ||
| Console.Write(text); | ||
| Console.ResetColor(); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| using System.Threading.Channels; | ||
| using ServerTCP.Models; | ||
| using ServerTCP.Models.Data; | ||
|
|
||
| namespace ServerTCP.DataBase | ||
| { | ||
| internal class DataBaseCommands | ||
| { | ||
| public static void Insert(object table, MessageHeader.MessageType messageType) | ||
| { | ||
| using (var db = new ApplicationContext()) | ||
| { | ||
| if (db.Database.CanConnect()) | ||
| ConsoleExtension.WriteLineColor("База данных доступна.", ConsoleColor.DarkGreen); | ||
| else | ||
| ConsoleExtension.WriteLineColor("База данных не доступна!", ConsoleColor.DarkRed); | ||
|
|
||
| switch (messageType) | ||
| { | ||
| case MessageHeader.MessageType.Registration: | ||
| if (table is User user) | ||
| db.users.Add(user); | ||
| break; | ||
| } | ||
| db.SaveChanges(); | ||
| } | ||
| } | ||
|
|
||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| using Microsoft.EntityFrameworkCore; | ||
| using Microsoft.Extensions.Options; | ||
| using System.Collections.Generic; | ||
|
|
||
| namespace ServerTCP.Models.Data | ||
| { | ||
| internal class ApplicationContext : DbContext | ||
| { | ||
| public DbSet<User> users { get; set; } | ||
|
|
||
| public ApplicationContext() | ||
| { | ||
| //Database.EnsureCreated(); // гарантирует, что БД существует или создаст её и таблицы там | ||
| } | ||
|
|
||
| protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) // подключение к бд | ||
| { | ||
| optionsBuilder.UseNpgsql("Host=81.31.246.203;Port=5432;Database=DarkMilkBD;Username=gen_user;Password=lY8\\b@slc^g\\xJ"); | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| namespace ServerTCP.Models | ||
| { | ||
| internal class User | ||
| { | ||
| public int id { get; set; } | ||
| public string username { get; set; } | ||
| public string login { get; set; } | ||
| public string email { get; set; } | ||
| public string password { get; set; } | ||
|
|
||
| public User() | ||
| { | ||
|
|
||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,7 @@ | ||
| using System.Net; | ||
| using System.Net.Sockets; | ||
| using System.Text; | ||
| using ServerTCP.DataBase; | ||
| using ServerTCP.Models; | ||
|
|
||
| namespace ServerTCP | ||
| { | ||
|
|
@@ -34,20 +35,49 @@ static void Main(string[] args) | |
| size = listener.Receive(buffer); // получение данных, количество, значение | ||
| //buffer = buffer.Where(x => x != 0).ToArray(); | ||
| var header = MessageHeader.FromArray(buffer); | ||
|
|
||
| MessageHeader headerRequest = null; | ||
| byte[] headerRequestBytes; | ||
| switch (header.Type) | ||
| { | ||
| case MessageHeader.MessageType.Check: | ||
| var headerRequest = new MessageHeader("1", MessageHeader.MessageType.Check, 1); | ||
| byte[] headerBytes = headerRequest.MessageToArray(); | ||
| listener.Send(headerBytes); | ||
| headerRequest = new MessageHeader("1", MessageHeader.MessageType.Check, 1); | ||
| headerRequestBytes = headerRequest.MessageToArray(); | ||
| listener.Send(headerRequestBytes); | ||
| break; | ||
| case MessageHeader.MessageType.Session: | ||
| break; | ||
| case MessageHeader.MessageType.Token: | ||
| break; | ||
| case MessageHeader.MessageType.Registration: | ||
| var user = new User | ||
| { | ||
| id = 1, login = "Gustaf", email = "[email protected]", username = "Gustavo", password = "sjafhfjhlkj12pje12j31kl23j1l123j" | ||
| }; | ||
| DataBaseCommands.Insert(user, MessageHeader.MessageType.Registration); | ||
| break; | ||
| case MessageHeader.MessageType.Log: | ||
| break; | ||
| case MessageHeader.MessageType.File: | ||
| break; | ||
| case MessageHeader.MessageType.Photo: | ||
| break; | ||
| case MessageHeader.MessageType.Data: | ||
| break; | ||
| case MessageHeader.MessageType.Title: | ||
| break; | ||
| case MessageHeader.MessageType.TitleLoading: | ||
| headerRequest = new MessageHeader("1", MessageHeader.MessageType.TitleLoading, 1); | ||
| headerRequestBytes = headerRequest.MessageToArray(); | ||
| listener.Send(headerRequestBytes); | ||
| break; | ||
|
|
||
| //case MessageHeader<string>.MessageType.Title: | ||
| // string messageRequest = "Привет, пупс!"; | ||
| // var header1 = new MessageHeader<string>(messageRequest, MessageHeader<string>.MessageType.Check, Encoding.UTF8.GetBytes(messageRequest).Length); | ||
| // byte[] headerBytes = header1.MessageToArray(); | ||
| // listener.Send(headerBytes); | ||
| // break; | ||
| //case MessageHeader<string>.MessageType.Title: | ||
| // string messageRequest = "Привет, пупс!"; | ||
| // var header1 = new MessageHeader<string>(messageRequest, MessageHeader<string>.MessageType.Check, Encoding.UTF8.GetBytes(messageRequest).Length); | ||
| // byte[] headerBytes = header1.MessageToArray(); | ||
| // listener.Send(headerBytes); | ||
| // break; | ||
| } | ||
| //data.Append(Encoding.UTF8.GetString(buffer, 0, size)); // сохраняем, добавляем данные. Данные передаются в кодированном формате, будем использовать кодировку UTF8, раскодируем байты | ||
| } | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,10 +1,14 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
|
|
||
| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net6.0</TargetFramework> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| </PropertyGroup> | ||
|
|
||
| <ItemGroup> | ||
| <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.2" /> | ||
| </ItemGroup> | ||
|
|
||
| </Project> |