Add database context, User type and migrations

Migrations/20190205093645_CreateUsers.Designer.cs

@@ -0,0 +1,49 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using QuickCHAT.Models;
+
+namespace QuickCHAT.Migrations
+{
+    [DbContext(typeof(DatabaseContext))]
+    [Migration("20190205093645_CreateUsers")]
+    partial class CreateUsers
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.SerialColumn)
+                .HasAnnotation("ProductVersion", "2.2.1-servicing-10028")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            modelBuilder.Entity("QuickCHAT.Models.User", b =>
+                {
+                    b.Property<int>("UserID")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<string>("Description");
+
+                    b.Property<string>("First");
+
+                    b.Property<string>("Last");
+
+                    b.Property<string>("Password");
+
+                    b.Property<string>("Username")
+                        .IsRequired();
+
+                    b.HasKey("UserID");
+
+                    b.HasAlternateKey("Username")
+                        .HasName("AK_Username");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Migrations/20190205093645_CreateUsers.cs

@@ -0,0 +1,35 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+namespace QuickCHAT.Migrations
+{
+    public partial class CreateUsers : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Users",
+                columns: table => new
+                {
+                    UserID = table.Column<int>(nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.SerialColumn),
+                    Username = table.Column<string>(nullable: false),
+                    Password = table.Column<string>(nullable: true),
+                    First = table.Column<string>(nullable: true),
+                    Last = table.Column<string>(nullable: true),
+                    Description = table.Column<string>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Users", x => x.UserID);
+                    table.UniqueConstraint("AK_Username", x => x.Username);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Users");
+        }
+    }
+}

Migrations/DatabaseContextModelSnapshot.cs

@@ -0,0 +1,47 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using QuickCHAT.Models;
+
+namespace QuickCHAT.Migrations
+{
+    [DbContext(typeof(DatabaseContext))]
+    partial class DatabaseContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.SerialColumn)
+                .HasAnnotation("ProductVersion", "2.2.1-servicing-10028")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            modelBuilder.Entity("QuickCHAT.Models.User", b =>
+                {
+                    b.Property<int>("UserID")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<string>("Description");
+
+                    b.Property<string>("First");
+
+                    b.Property<string>("Last");
+
+                    b.Property<string>("Password");
+
+                    b.Property<string>("Username")
+                        .IsRequired();
+
+                    b.HasKey("UserID");
+
+                    b.HasAlternateKey("Username")
+                        .HasName("AK_Username");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Pages/Index.cshtml

@@ -0,0 +1,2 @@
+@page
+<h1>Hello, World!</h1>

Pages/_Layout.cshtml

@@ -0,0 +1,7 @@
+<!DOCTYPE html>
+<head>
+    <title>@ViewData["Title"] - QuickCHAT</title>
+</head>
+<body>
+    @RenderBody()
+</body>

Pages/_ViewStart.cshtml

@@ -0,0 +1,3 @@
+@{
+    Layout = "_Layout";
+}

QuickCHAT.csproj

@@ -8,6 +8,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="2.2.0" />
   </ItemGroup>
 
 </Project>

Source/Model.cs

@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+
+namespace QuickCHAT.Models {
+    public class DatabaseContext : DbContext {
+        public DbSet<User> Users { get; set; }
+
+        public DatabaseContext(DbContextOptions<DatabaseContext> options) : base(options)
+        {}
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
+
+        }
+
+        protected override void OnModelCreating(ModelBuilder modelBuilder) {
+            modelBuilder.Entity<User>()
+                .HasAlternateKey(u => u.Username)
+                .HasName("AK_Username");
+        }
+    }
+
+    public class User {
+        public int UserID { get; set; }
+        public string Username { get; set; }
+        public string Password { get; set; }
+        public string First { get; set; }
+        public string Last { get; set; }
+        public string Description { get; set; }
+    }
+}

Source/Startup.cs

@@ -5,16 +5,31 @@ using System.Threading.Tasks;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using QuickCHAT.Models;
 
 namespace QuickCHAT
 {
     public class Startup
     {
+        public IConfiguration Configuration { get; }
+
+        public Startup(IConfiguration configuration) {
+            Configuration = configuration;
+        }
+
         // This method gets called by the runtime. Use this method to add services to the container.
         // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
         public void ConfigureServices(IServiceCollection services)
         {
+            services.AddMvc();
+            services.AddEntityFrameworkNpgsql()
+                .AddDbContext<DatabaseContext>(
+                    options => options.UseNpgsql(Configuration.GetConnectionString("MainDatabase"))
+                )
+                .BuildServiceProvider();
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
@@ -23,12 +38,12 @@ namespace QuickCHAT
             if (env.IsDevelopment())
             {
                 app.UseDeveloperExceptionPage();
+            } else {
+                app.UseHsts();
+                app.UseHttpsRedirection();
             }
-
-            app.Run(async (context) =>
-            {
-                await context.Response.WriteAsync("Hello World!");
-            });
+            
+            app.UseMvc();
         }
     }
 }

appsettings.Development.json

@@ -5,5 +5,8 @@
       "System": "Information",
       "Microsoft": "Information"
     }
+  },
+  "ConnectionStrings": {
+    "MainDatabase": "Host=localhost;Database=quickchat;Username=quickchat;Password=quickchat"
   }
 }