feat: added DAL

JOBot.Backend/DAL/Context/AppDbContext.cs

@@ -0,0 +1,11 @@
+namespace JOBot.Backend.DAL.Context;
+
+using JOBot.Backend.DAL.Models;
+using Microsoft.EntityFrameworkCore;
+
+class AppDbContext : DbContext
+{
+    public DbSet<User> Users { get; set; }
+
+    public AppDbContext(DbContextOptions<AppDbContext> options) : base(options) { }
+}

JOBot.Backend/DAL/Models/User.cs

@@ -0,0 +1,9 @@
+namespace JOBot.Backend.DAL.Models;
+
+public class User
+{
+    public Guid Id { get; set; }
+    public long TelegramId { get; set; }
+    public string? Username { get; set; }
+    public DateTime CreatedAt { get; set; } = DateTime.Now;
+}

JOBot.Backend/JOBot.Backend.csproj

@@ -21,7 +21,7 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<Protobuf Include="..\Contracts\Proto\*" GrpcServices="Server"></Protobuf>
+		<Protobuf Include="..\Proto\*" GrpcServices="Server"></Protobuf>
 	</ItemGroup>
 
-</Project>
+</Project>

JOBot.Backend/Program.cs

@@ -1,6 +1,13 @@
+using JOBot.Backend.DAL.Context;
+using JOBot.Backend.Services.gRPC;
+using Microsoft.EntityFrameworkCore;
+
 var builder = WebApplication.CreateBuilder(args);
 
 builder.Services.AddGrpc();
+builder.Services.AddDbContext<AppDbContext>(options =>
+    options.UseNpgsql(builder.Configuration.GetConnectionString("PostgreSQL")));
+
 
 var app = builder.Build();
 

JOBot.Backend/Services/gRPC/UserService.cs

@@ -1,3 +1,5 @@
+namespace JOBot.Backend.Services.gRPC;
+
 using Grpc.Core;
 using JOBot.Proto;
 
@@ -8,6 +10,7 @@ class UserService : User.UserBase
         ServerCallContext context)
 
     {
+
         return Task.FromResult(new RegisterResponse
         {
             UserId = request.UserId

JOBot.Backend/appsettings.json

@@ -5,5 +5,8 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
-}
+    "AllowedHosts": "*",
+    "ConnectionStrings": {
+        "PostgreSQL": "Host=localhost;Port=5432;Database=jobot;Username=postgres;Password=LocalDbPass"
+    }
+}

JOBot.sln

@@ -45,4 +45,7 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {2E6F4A6D-013E-457A-893F-964E6F350AE7}
+	EndGlobalSection
 EndGlobal

compose.yml

@@ -0,0 +1,12 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:15
+    environment:
+      POSTGRES_PASSWORD: LocalDbPass
+      POSTGRES_DB: jobot
+    ports:
+      - "5432:5432"
+    volumes:
+      - ./postgres_data:/var/lib/postgresql/data