Includes the database context in the Azure Function

Author: koskila

projects/azure-functions/DbContextExample/Function/Function.csproj

@@ -1,10 +1,18 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
  <TargetFramework>netcoreapp3.1</TargetFramework>
  <AzureFunctionsVersion>v3</AzureFunctionsVersion>
+ <SkipFunctionsDepsCopy>true</SkipFunctionsDepsCopy>
  </PropertyGroup>
  <ItemGroup>
  <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="3.0.3" />
+ <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>
+ <ItemGroup>
+ <ProjectReference Include="..\Data\DataLayer.csproj" />
  </ItemGroup>
  <ItemGroup>
  <None Update="host.json">

projects/azure-functions/DbContextExample/Function/StartUp.cs

@@ -0,0 +1,45 @@
+using Function;
+using Microsoft.Azure.WebJobs;
+using Microsoft.Azure.WebJobs.Hosting;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using DataLayer;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.IO;
+using System.Linq;
+using Microsoft.Azure.WebJobs;
+using Microsoft.Azure.WebJobs.Hosting;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+
+[assembly: WebJobsStartup(typeof(StartUp))]
+namespace Function
+{
+ public class StartUp : IWebJobsStartup
+ {
+ public void Configure(IWebJobsBuilder builder)
+ {
+ var config = new ConfigurationBuilder()
+ .AddJsonFile("local.settings.json", optional: true, reloadOnChange: true)
+ .AddEnvironmentVariables()
+ .Build();
+
+ builder.Services.AddDbContext<ApplicationDbContext>(options1 =>
+ {
+ options1.UseSqlServer(
+ config["ConnectionStrings:DefaultConnection"],
+ builder =>
+ {
+ builder.EnableRetryOnFailure(5, TimeSpan.FromSeconds(10), null);
+ builder.CommandTimeout(10);
+ }
+ );
+ });
+ }
+ }
+}