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Refactoring: Added interfaces, custom exceptions, UserManager unit tests, dependency injection/inversion; Regex match search by date, keywords

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Dimitar Byalkov
2023-06-06 17:52:36 +02:00
parent 180b261d37
commit 53c42a35d8
43 changed files with 668 additions and 211 deletions
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44
StudentHouseDashboard/Logic/AnnouncementManager.cs
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@@ -1,20 +1,20 @@
using Models;
using Data;
using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
namespace Logic
{
public class AnnouncementManager
{
private AnnouncementRepository announcementRepository;
public AnnouncementManager()
private IAnnouncementRepository announcementRepository;
public AnnouncementManager(IAnnouncementRepository announcementRepository)
{
announcementRepository = new AnnouncementRepository();
this.announcementRepository = announcementRepository;
}
public List<Announcement> GetAllAnnouncements()
{
@@ -24,22 +24,44 @@ namespace Logic
{
return announcementRepository.GetAnnouncementById(id);
}
public List<Announcement> GetAnnouncementsByPage(int? p, int? c)
public List<Announcement> GetAnnouncementsByPage(int p = 0, int c = 10)
{
return announcementRepository.GetAnnouncementsByPage(p, c);
}
public bool CreateAnnouncement(string title, string description, User author, DateTime publishDate, bool isImportant, bool isSticky)
public void CreateAnnouncement(string title, string description, User author, DateTime publishDate, bool isImportant, bool isSticky)
{
return announcementRepository.CreateAnnouncement(title, description, author, publishDate, isImportant, isSticky);
announcementRepository.CreateAnnouncement(title, description, author, publishDate, isImportant, isSticky);
}
public bool UpdateAnnouncement(int id, string title, string description, bool isImportant, bool isSticky)
public void UpdateAnnouncement(int id, string title, string description, bool isImportant, bool isSticky)
{
description += $"{Environment.NewLine}{Environment.NewLine}Updated: {DateTime.Now.ToString("g")}";
return announcementRepository.UpdateAnnouncement(id, title, description, isImportant, isSticky);
announcementRepository.UpdateAnnouncement(id, title, description, isImportant, isSticky);
}
public bool DeleteAnnouncement(int id)
public void DeleteAnnouncement(int id)
{
return announcementRepository.DeleteAnnouncement(id);
announcementRepository.DeleteAnnouncement(id);
}
public List<Announcement> SearchAnnouncements(string query)
{
if (string.IsNullOrEmpty(query))
{
return new List<Announcement>();
}
else
{
var match = Regex.Match(query, "(?<=date:)[0-9]{4}-[0-9]{2}-[0-9]{2}");
DateTime date;
if (DateTime.TryParse(match.Groups[0].Value, out date))
{
query = Regex.Replace(query, "date:[0-9]{4}-[0-9]{2}-[0-9]{2}", "");
if (string.IsNullOrEmpty(query))
{
return announcementRepository.GetAllAnnouncements().Where(x => x.PublishDate.Date == date.Date).ToList();
}
else return announcementRepository.SearchAnnouncement(query).Where(x => x.PublishDate.Date == date.Date).ToList();
}
else return announcementRepository.SearchAnnouncement(query);
}
}
}
}