JaykeOps

function createUser(uname: string, pw: string): User  {
  if (!(uname && pw))
    throw new Error("Validation failed!");
  return { username: uname, password: pw };
}

try {
  createUser("John Doe", "hello123");
} catch (error) {
  throw error;

JaykeOps

//#region The 'let' keyword
//let <identifier> = <value>

let a = 0
let b = 0.0 //64-bit a.k.a double
let c = 0.0m //decimal
let d = "Hello World!"
let e = "Hello" + "World"

let f = """{ "word1": "Hello",

JaykeOps

open System.IO

let writeTransactionToFile transaction = File.AppendAllText("statement.txt", "some string")
let writeTransactionToConsole transaction = printfn "%s" "Something"



//Forstsätt där vi avslutade uppgift 3
//1. Bygg ut "transaction" funktionerna så att dom har loggningsfunktionalitet
//  - Försök experimentera med Higher-order functions, currying och partial application.

JaykeOps

// --------------------------------------------------------------------------------------
// FAKE build script
// --------------------------------------------------------------------------------------

#r "./packages/build/FAKE/tools/FakeLib.dll"

open Fake
open System

// --------------------------------------------------------------------------------------

JaykeOps

//Read
//BsonDocument
var collection = db.GetCollection<BsonDocument>("people");
var builder = Builders<BsonDocument>.Filter;
    
//Note that the '&' '!' '|' operators are overloaded when used in the FilterBuilder
var filter = builder.Lt("Age", 33) & !builder.Eq("Name", "Ericsson");
var list = await collection.Find(filter).ToListAsync();
------------------------------------------------------------------------------------

JaykeOps

public static void Main(string[] args) 
{
    //Needs to be configured before we start handling MongoDB
    
    var conventionPack = new ConventionPack();
    conventionPack.Add(new CamelCaseElementNameConvention());
    ConventionRegistry.Register("camelCase", conventionPack, typesAppliedTo => true);
    
    //typesAppliedTo => true will apply the convention to all types.

JaykeOps

[HttpGet("{id}", Name = "GetBlog")]
        public async Task<IActionResult> Get(string id)
        {

            if (!ObjectId.TryParse(id, out var objectId))
                return BadRequest($"The id provided ({id}) is not a valid id.");

            try
            {
                var blog = await _blogDataService.FindBlogByIdAsync(objectId);

JaykeOps

using Microsoft.AspNetCore.Authorization;

namespace OpenBlog.Api.Authorization.Requirements
{
    public class ResourceOwnerRequirement : IAuthorizationRequirement
    {
    }
}

JaykeOps

using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using OpenBlog.Api.Authorization.Requirements;

namespace OpenBlog.Api.Authorization.Handlers
{
    public class ResourceOwnerHandler : AuthorizationHandler<ResourceOwnerRequirement, string>
    {

        protected override Task HandleRequirementAsync(AuthorizationHandlerContext context, ResourceOwnerRequirement requirement,

JaykeOps

using AutoFixture;
using AutoFixture.AutoMoq;
using AutoFixture.Xunit2;

namespace AutoFixtureSandbox.Tests
{
    public class AutoMoqDataAttribute : AutoDataAttribute
    {
        public AutoMoqDataAttribute() : base(() =>
        {