Module.EventRegistration/Client/Services/EventRegistrationService.cs

using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Threading.Tasks;
using Microsoft.Extensions.Logging;
using Oqtane.Services;
using Oqtane.Shared;
using SZUAbsolventenverein.Module.EventRegistration.Models;

namespace SZUAbsolventenverein.Module.EventRegistration.Services
{
    public class EventRegistrationService : ServiceBase, IEventRegistrationService
    {
        public EventRegistrationService(HttpClient http, SiteState siteState) : base(http, siteState) { }

        private string Apiurl => CreateApiUrl("EventRegistration");
        
        public async Task<List<Event>> GetEventsAsync(int ModuleId)
        {
            List<Event> EventRegistrations = await GetJsonAsync(CreateAuthorizationPolicyUrl($"{Apiurl}?moduleid={ModuleId}", EntityNames.Module, ModuleId), Enumerable.Empty<Event>().ToList());
            return EventRegistrations.OrderBy(item => item.Name).ToList();
        }
        public async Task<Event> GetEventAsync(int EventId, int ModuleId)
        {
            return await GetJsonAsync<Event>(CreateAuthorizationPolicyUrl($"{Apiurl}/{EventId}/{ModuleId}", EntityNames.Module, ModuleId));
        }

        public async Task<Event> AddEventAsync(Event NewEvent)
        {
            return await PostJsonAsync(CreateAuthorizationPolicyUrl($"{Apiurl}", EntityNames.Module, NewEvent.ModuleId), NewEvent);
        }

        public async Task<Event> UpdateEventAsync(Event UpdatedEvent)
        {
            return await PutJsonAsync<Event>(CreateAuthorizationPolicyUrl($"{Apiurl}/{UpdatedEvent.EventId}", EntityNames.Module, UpdatedEvent.ModuleId), UpdatedEvent);
        }

        public async Task DeleteEventAsync(int EventId, int ModuleId)
        {
            await DeleteAsync(CreateAuthorizationPolicyUrl($"{Apiurl}/{EventId}/{ModuleId}", EntityNames.Module, ModuleId));
        }

        public async Task<Response> AddResponseAsync(Response response)
        {
            return await PostJsonAsync<Response>(CreateAuthorizationPolicyUrl($"{Apiurl}/response/{response.EventRegistrationId}/{response.ModuleId}", EntityNames.Module, response.ModuleId), response);
        }

        public async Task<Response> UpdateResponseAsync(Response response)
        {
            return await PutJsonAsync<Response>(CreateAuthorizationPolicyUrl($"{Apiurl}/response/{response.EventRegistrationId}/{response.ModuleId}", EntityNames.Module, response.ModuleId), response);
        }

        public async Task<(Event, Response)> GetEventDetails(int EventId, int ModuleId)
        {
            return await GetJsonAsync<(Event, Response)>(CreateAuthorizationPolicyUrl($"{Apiurl}/details/{EventId}/{ModuleId}", EntityNames.Module, ModuleId));
        }

        public async Task<List<Response>> GetEventResponses(int EventId, int ModuleId)
        {
            return await GetJsonAsync<List<Response>>(CreateAuthorizationPolicyUrl($"{Apiurl}/all-responses/{EventId}/{ModuleId}", EntityNames.Module, ModuleId));
        }

        public Task<List<Response>> GetRecommendedEventResponses(int EventId, int MouleId)
        {
            throw new System.NotImplementedException();
        }
    }
}