Adds a Data layer project with an initial EF model

Author: koskila

projects/azure-functions/DbContextExample/Data/ApplicationDbContext.cs

@@ -0,0 +1,27 @@
+using DataLayer.Entities;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace DataLayer
+{
+ public class ApplicationDbContext : DbContext
+ {
+ public DbSet<Entity> Entities { get; set; }
+
+ public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : base(options)
+ {
+ }
+
+ public ApplicationDbContext(DbContextOptions options) : base(options)
+ {
+ }
+
+ public ApplicationDbContext() : base()
+ {
+ }
+
+ protected override void OnConfiguring(DbContextOptionsBuilder options) => options.UseSqlServer("Server=(localdb)\\mssqllocaldb;Database=mydb;Trusted_Connection=True;MultipleActiveResultSets=True");
+ }
+}

projects/azure-functions/DbContextExample/Data/DataLayer.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+ <PropertyGroup>
+ <TargetFramework>netcoreapp3.1</TargetFramework>
+ <!--<SkipFunctionsDepsCopy>true</SkipFunctionsDepsCopy>-->
+ </PropertyGroup>
+
+ <ItemGroup>
+ <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.9" />
+ <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.9" />
+ <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.9" />
+ <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.9" />
+ </ItemGroup>
+
+</Project>

projects/azure-functions/DbContextExample/Data/Entities/Entity.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Text;
+
+namespace DataLayer.Entities
+{
+ public class Entity
+ {
+ [Key]
+ public int Id { get; set; }
+
+ public string Name { get; set; }
+
+ public string Description { get; set; }
+ }
+}

projects/azure-functions/DbContextExample/Data/Migrations/20201020183453_Initial.Designer.cs

@@ -0,0 +1,30 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace DataLayer.Migrations
+{
+ public partial class Initial : Migration
+ {
+ protected override void Up(MigrationBuilder migrationBuilder)
+ {
+ migrationBuilder.CreateTable(
+ name: "Entities",
+ columns: table => new
+ {
+ Id = table.Column<int>(nullable: false)
+ .Annotation("SqlServer:Identity", "1, 1"),
+ Name = table.Column<string>(nullable: true),
+ Description = table.Column<string>(nullable: true)
+ },
+ constraints: table =>
+ {
+ table.PrimaryKey("PK_Entities", x => x.Id);
+ });
+ }
+
+ protected override void Down(MigrationBuilder migrationBuilder)
+ {
+ migrationBuilder.DropTable(
+ name: "Entities");
+ }
+ }
+}

projects/azure-functions/DbContextExample/Data/Migrations/20201020183453_Initial.cs

@@ -0,0 +1,41 @@
+// <auto-generated />
+using DataLayer;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+namespace DataLayer.Migrations
+{
+ [DbContext(typeof(ApplicationDbContext))]
+ partial class ApplicationDbContextModelSnapshot : ModelSnapshot
+ {
+ protected override void BuildModel(ModelBuilder modelBuilder)
+ {
+#pragma warning disable 612, 618
+ modelBuilder
+ .HasAnnotation("ProductVersion", "3.1.0")
+ .HasAnnotation("Relational:MaxIdentifierLength", 128)
+ .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+ modelBuilder.Entity("DataLayer.Entities.Entity", b =>
+ {
+ b.Property<int>("Id")
+ .ValueGeneratedOnAdd()
+ .HasColumnType("int")
+ .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+
+ b.Property<string>("Description")
+ .HasColumnType("nvarchar(max)");
+
+ b.Property<string>("Name")
+ .HasColumnType("nvarchar(max)");
+
+ b.HasKey("Id");
+
+ b.ToTable("Entities");
+ });
+#pragma warning restore 612, 618
+ }
+ }
+}

projects/azure-functions/DbContextExample/Data/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -3,7 +3,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.30309.148
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Function", "Function\Function.csproj", "{E8020AA9-4E33-4049-8B8A-0B4965AEA3F6}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DataLayer", "Data\DataLayer.csproj", "{30BD593E-8752-4661-9FCB-E97AD112ED4C}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Function", "Function\Function.csproj", "{E8020AA9-4E33-4049-8B8A-0B4965AEA3F6}"
 EndProject
 Global
 GlobalSection(SolutionConfigurationPlatforms) = preSolution