ProjectController.cs

using Coscine.Action;
using Coscine.Action.EventArgs;
using Coscine.Action.Implementations.Project;
using Coscine.Api.Project.Models;
using Coscine.Api.Project.ReturnObjects;
using Coscine.ApiCommons;
using Coscine.ApiCommons.Exceptions;
using Coscine.ApiCommons.Factories;
using Coscine.Database.Model;
using Microsoft.AspNetCore.Mvc;
using System;
using System.Collections.Generic;
using System.Linq;
using Coscine.Configuration;

namespace Coscine.Api.Project.Controllers
{
    public class ProjectController : Controller
    {
        private readonly Authenticator _authenticator;
        private readonly ProjectModel _projectModel;
        private readonly IConfiguration _configuration;
        private readonly Emitter _emitter; 
        public ProjectController()
        {
            _authenticator = new Authenticator(this, Program.Configuration);
            _configuration = Program.Configuration;
            _projectModel = new ProjectModel();
            _emitter = new Emitter(this._configuration);
        }

        [Route("[controller]")]
        public IActionResult Index()
        {
            return Ok(_authenticator.ValidateAndExecute((user) =>
            {
                return _projectModel.GetAllWhere((project) =>                
                    (from projectRole in project.ProjectRolesProjectIdIds
                            where projectRole.User == user
                            && projectRole.Role.DisplayName == "Owner"
                            select projectRole).Any()
                ).Select((project) => _projectModel.CreateReturnObjectFromDatabaseObject(project));
            }));
        }

        [HttpGet("[controller]/{id}")]
        public IActionResult Get(string id)
        {
            return Ok(_authenticator.ValidateAndExecute((user) =>
            {
                var project = _projectModel.GetById(Guid.Parse(id));
                if (_projectModel.CanSeeProject(user, project))
                {
                    return _projectModel.CreateReturnObjectFromDatabaseObject(project);
                }
                else
                {
                    throw new UnauthorizedAccessException("User is not allowed to see given project Id!");
                }
            }));
        }

        [HttpGet("[controller]/{id}/resources")]
        public IActionResult GetResources(string id)
        {
            return Ok(_authenticator.ValidateAndExecute((user) =>
            {
                var project = _projectModel.GetById(Guid.Parse(id));
                ResourceModel resourceModel = new ResourceModel();
                ResourceTypeModel resourceTypeModel = new ResourceTypeModel();