SkyArtShop/Controllers/HomeController.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using SkyArtShop.Models;
using SkyArtShop.Services;

namespace SkyArtShop.Controllers;

public class HomeController : Controller
{
	private readonly PostgreSQLService _pgService;

	private readonly string _productsCollection = "Products";

	private readonly string _sectionsCollection = "HomepageSections";

	public HomeController(PostgreSQLService pgService)
	{
		_pgService = pgService;
	}

	[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
	public async Task<IActionResult> Index()
	{
		SiteSettings settings = await GetSiteSettings();
		List<Product> topProducts = await GetTopSellerProducts();
		List<HomepageSection> list = await GetHomepageSections();
		base.ViewBag.Settings = settings;
		base.ViewBag.TopProducts = topProducts;
		base.ViewBag.Sections = list;
		return View();
	}

	private async Task<SiteSettings> GetSiteSettings()
	{
		return (await _pgService.GetSiteSettingsAsync()) ?? new SiteSettings();
	}

	private async Task<List<Product>> GetTopSellerProducts()
	{
		return (await _pgService.GetAllAsync<Product>(_productsCollection)).Where((Product p) => p.IsTopSeller && p.IsActive).Take(4).ToList();
	}

	private async Task<List<HomepageSection>> GetHomepageSections()
	{
		List<HomepageSection> list = await _pgService.GetAllAsync<HomepageSection>(_sectionsCollection);
		Console.WriteLine($"Total sections from DB: {list.Count}");
		List<HomepageSection> list2 = (from s in list
			where s.IsActive
			orderby s.DisplayOrder
			select s).ToList();
		Console.WriteLine($"Active sections: {list2.Count}");
		foreach (HomepageSection item in list2)
		{
			Console.WriteLine($"Section: {item.Title} | Type: {item.SectionType} | Order: {item.DisplayOrder} | Active: {item.IsActive}");
		}
		return list2;
	}

	[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
	public IActionResult Error()
	{
		return View();
	}
}