uqac-websem-project/backend/WebSem/WebApiWebSem/Business/ArticlesBusiness.cs

using System.Linq;
using Luticate2.Utils.Business;
using Luticate2.Utils.Dbo.Basic;
using Luticate2.Utils.Dbo.PaginatedRequest;
using Luticate2.Utils.Dbo.Result;
using Luticate2.Utils.Interfaces;
using Luticate2.Utils.Utils;
using WebApiWebSem.DataAccess;
using WebApiWebSem.Dbo.Articles;
using WebApiWebSem.Dbo.ArticlesFields;

namespace WebApiWebSem.Business
{
    public class ArticlesBusiness : LuCrudBusiness<ArticlesDataAccess, ArticlesAddDbo, ArticlesDbo, ArticlesEditDbo, string>
    {
        private readonly DbPediaDataAccess _dbPediaDataAccess;

        public ArticlesBusiness(ArticlesDataAccess dataAccess, ILuNotificationsBusiness notificationsBusiness, DbPediaDataAccess dbPediaDataAccess) : base(dataAccess, notificationsBusiness)
        {
            _dbPediaDataAccess = dbPediaDataAccess;
            EntityType = "articles";
        }

        public override LuResult<LuPaginatedDbo<ArticlesDbo>> GetMultiple(LuPaginatedRequestDbo request)
        {
            var result = _dbPediaDataAccess.GetMultiple(request);
            if (result.Status == LuStatus.BackendError)
            {
                return base.GetMultiple(request);
            }
            foreach (var articlesAddDbo in result.Data.Data.Select(dbo => new ArticlesAddDbo
                                                   {
                                                       Fields = dbo.Fields.Select(fieldsDbo => new ArticlesFieldsAddDbo
                                                       {
                                                           Property = fieldsDbo.Property,
                                                           Type = fieldsDbo.Type,
                                                           Value = fieldsDbo.Value
                                                       }).ToList(),
                                                       Id = dbo.Id,
                                                       PictureCaption = dbo.PictureCaption,
                                                       PictureUrl = dbo.PictureUrl,
                                                       Text = dbo.Text,
                                                       Type = dbo.Type
                                                   }))
            {
                var res = DataAccess.GetSingleById(articlesAddDbo.Id);
                if (res)
                {
                    DataAccess.EditSingleByIdId(articlesAddDbo.Id, new ArticlesEditDbo
                    {
                        Fields = articlesAddDbo.Fields.Select(dbo => new ArticlesFieldsEditDbo
                        {
                            Property = dbo.Property,
                            Type = dbo.Type,
                            Value = dbo.Value
                        }).ToList(),
                        PictureCaption = articlesAddDbo.PictureCaption,
                        PictureUrl = articlesAddDbo.PictureUrl,
                        Text = articlesAddDbo.Text
                    });
                }
                else if (res.Status == LuStatus.NotFound)
                {
                    DataAccess.AddDbo(articlesAddDbo);
                }
            }
            return result;
        }
    }
}