bruceharrison1984

public class FunctionWrapper
{
    private readonly ILogger _log;

    public FunctionWrapper(ILogger<FunctionWrapper> log)
    {
        _log = log;
    }

    public async Task<IActionResult> Execute(Func<Task<IActionResult>> azureFunction)

bruceharrison1984

builder.Services.AddTransient<FunctionWrapper>(); 

bruceharrison1984

[FunctionName("GetWidget")]
public async Task<IActionResult> GetWidget([HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "/widgets/{id}")] HttpRequest req, int id, ILogger log)
{
    log.LogInformation($"getting widget: ${id}");
    try
    {
        var selectedItem = await _dbContext.Widgets.FindAsync(id);
        return new ObjectResult(selectedItem);
    }
    catch (Exception e)

bruceharrison1984

public class Widgets
{
    private readonly DbContext _DbContext;
    private readonly FunctionWrapper _functionWrapper;

    public Widgets(DbContext DbContext, FunctionWrapper functionWrapper)
    {
        _DbContext = DbContext;
        _functionWrapper = functionWrapper;
    }

bruceharrison1984

using System;

namespace WidgetApi.Models
{
  public abstract class ModelBase
  {
    public int Id { get; set; }
    public int CreatedBy { get; set; }
    public DateTime CreatedOn { get; set; }
    public int? UpdatedBy { get; set; }

bruceharrison1984

using System.Net.Http;
using FluentValidation;
using WidgetApi.Models;

namespace WidgetApi.FunctionHelpers
{
  public class BaseValidator<T> : AbstractValidator<T> where T : ModelBase
  {
    public BaseValidator()
    {

bruceharrison1984

using System;
using System.Linq;
using System.Net;
using System.Threading.Tasks;
using FluentValidation;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore.Internal;
using Microsoft.Extensions.Logging;
using WidgetApi.Models;

bruceharrison1984

using System.Net;
using Microsoft.AspNetCore.Mvc;

namespace WidgetApi.Models
{
  internal class ResponseEnvelopeResult<T> : ObjectResult where T : class
  {
    /// <summary>
    /// Data envelope for wrapping responses
    /// </summary>

bruceharrison1984

public class KeyResults
{
  private readonly WidgetDbContext _dbContext;
  private readonly FunctionWrapper<Widget> _functionWrapper;

  public Widgets(WidgetDbContext dbContext, FunctionWrapper<Widget> functionWrapper)
  {
    _dbContext = dbContext;
    _functionWrapper = functionWrapper;
  }

bruceharrison1984

    public override void Configure(IFunctionsHostBuilder builder)
    {
      ...
      builder.Services.AddLogging();
      
      //workaround azure functions not handling nested arrays by default
      builder.Services.AddTransient<IConfigureOptions<MvcOptions>, MvcJsonMvcOptionsSetup>();

      builder.Services.AddTransient<BaseValidator<Widget>, WidgetValidator>(o => new WidgetValidator());
      builder.Services.AddTransient<BaseValidator<User>, UserValidator>(o => new UserValidator());