Using A Function App with a Dedicated Static IP

#r “Newtonsoft.Json”

#r “System.Text.Json”

using System.Net;

using Microsoft.AspNetCore.Mvc;

using Microsoft.Extensions.Primitives;

using Newtonsoft.Json;

using System.Collections.Generic;

using System.Net.Http;

using System.Net.Http.Headers;

using System.Text.Json;

using System.Threading.Tasks;

using System.Globalization;

using System.Text.Json.Serialization;

//using System.Exception;

public class Repository

{

[JsonPropertyName(“name”)]

public string Name { get; set; }

[JsonPropertyName(“description”)]

public string Description { get; set; }

[JsonPropertyName(“html_url”)]

public Uri GitHubHomeUrl { get; set; }

[JsonPropertyName(“homepage”)]

public Uri Homepage { get; set; }

[JsonPropertyName(“watchers”)]

public int Watchers { get; set; }

[JsonPropertyName(“pushed_at”)]

public string JsonDate { get; set; }

public DateTime LastPush =>

DateTime.ParseExact(JsonDate, “yyyy-MM-ddTHH:mm:ssZ”, CultureInfo.InvariantCulture);

}

public static async Task<IActionResult> Run(HttpRequest req, ILogger log)

{

log.LogInformation(“C# HTTP trigger function processed a request.”);

string name = req.Query[“name”];

string requestBody = await new StreamReader(req.Body).ReadToEndAsync();

dynamic data = JsonConvert.DeserializeObject(requestBody);

name = name ?? data?.name;

string responseMessage = string.IsNullOrEmpty(name)

? “This HTTP triggered function executed successfully. Pass a name in the query string or in the request body for a personalized response.”

: $“Hello, {name}. This HTTP triggered function executed successfully.”;

// Testing this…disregard for demo

// ReadTextFile();

log.LogInformation(“Performing ProcessRepositories code section…”);

var repositories = await ProcessRepositories();

foreach (var repo in repositories)

{

if (repo == null)

{

continue;

}

log.LogInformation($“Repo Name: {repo.Name}”);

log.LogInformation($“Repo Description: {repo.Description}”);

}

return new OkObjectResult(responseMessage);

}

// Ref URL: https://github.com/dotnet/samples/blob/master/csharp/getting–started/console–webapiclient/Program.cs

private static async Task<List<Repository>> ProcessRepositories()

{

var client = new HttpClient();

client.DefaultRequestHeaders.Accept.Clear();

client.DefaultRequestHeaders.Accept.Add( new MediaTypeWithQualityHeaderValue(“application/vnd.github.v3+json”) );

client.DefaultRequestHeaders.Add(“User-Agent”, “.NET Foundation Repository Reporter”);

var streamTask = client.GetStreamAsync(“https://api.github.com/orgs/dotnet/repos”);

var repositories = await System.Text.Json.JsonSerializer.DeserializeAsync<List<Repository>>(await streamTask);

return repositories;

}

// Ref URL – https://docs.microsoft.com/en–us/dotnet/csharp/programming–guide/file–system/how–to–read–from–a–text–file

private void ReadTextFile(ILogger log)

{

try

{

// Example #1

// Read the file as one string.

string text = System.IO.File.ReadAllText(@“10.10.2.5testtestfile.txt”);

// Display the file contents to the console. Variable text is a string.

log.LogInformation(“Contents of WriteText.txt = {0}”, text);

}

catch(Exception ex)

{

log.LogInformation(“Exception = {0}”, ex.Message);

}

}