xxxproject/Demo/Data/Repository/GroupRepositoryImpl.cs
2024-10-21 15:42:07 +03:00

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C#
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using Demo.Data.LocalData;
using Demo.domain.Models;
using System.Collections.Generic;
using System.Linq;
namespace Demo.Data.Repository
{
public class GroupRepositoryImpl : IGroupRepository
{
public List<GroupLocalEntity> GetAllGroups { get; private set; }
public GroupRepositoryImpl()
{
GetAllGroups = LocalStaticData.groups;
}
public List<GroupLocalEntity> GetAllGroup()
{
return GetAllGroups;
}
public GroupLocalEntity GetGroupById(int groupID)
{
return GetAllGroups.FirstOrDefault(g => g.Id == groupID);
}
public bool RemoveGroupById(int groupID)
{
var group = GetAllGroups.FirstOrDefault(g => g.Id == groupID);
if (group != null)
{
GetAllGroups.Remove(group);
return true;
}
return false;
}
public bool UpdateGroupById(int groupID, GroupLocalEntity updatedGroup)
{
var existingGroup = GetAllGroups.FirstOrDefault(g => g.Id == groupID);
if (existingGroup != null)
{
existingGroup.Name = updatedGroup.Name;
return true;
}
return false;
}
public bool AddGroup(GroupLocalEntity newGroup)
{
// Проверяем, существует ли группа с таким же ID
if (GetAllGroups.Any(g => g.Id == newGroup.Id))
{
return false; // Группа с таким ID уже существует
}
GetAllGroups.Add(newGroup); // Добавляем новую группу
return true; // Успешное добавление
}
}
}