oqtane.framework/Oqtane.Server/Modules/HtmlText/Repository/HtmlTextRepository.cs

using System.Linq;
using Oqtane.Documentation;
using System.Collections.Generic;
using Microsoft.EntityFrameworkCore;

namespace Oqtane.Modules.HtmlText.Repository
{
    [PrivateApi("Mark HtmlText classes as private, since it's not very useful in the public docs")]
    public class HtmlTextRepository : IHtmlTextRepository, ITransientService
    {
        private readonly IDbContextFactory<HtmlTextContext> _factory;

        public HtmlTextRepository(IDbContextFactory<HtmlTextContext> factory)
        {
            _factory = factory;
        }

        public IEnumerable<Models.HtmlText> GetHtmlTexts(int moduleId)
        {
            using var db = _factory.CreateDbContext();
            return db.HtmlText.Where(item => item.ModuleId == moduleId).ToList();
        }

        public Models.HtmlText GetHtmlText(int htmlTextId)
        {
            using var db = _factory.CreateDbContext();
            return db.HtmlText.Find(htmlTextId);
        }

        public Models.HtmlText AddHtmlText(Models.HtmlText htmlText)
        {
            using var db = _factory.CreateDbContext();
            db.HtmlText.Add(htmlText);
            db.SaveChanges();
            return htmlText;
        }

        public void DeleteHtmlText(int htmlTextId)
        {
            using var db = _factory.CreateDbContext();
            Models.HtmlText htmlText = db.HtmlText.FirstOrDefault(item => item.HtmlTextId == htmlTextId);
            if (htmlText != null) db.HtmlText.Remove(htmlText);
            db.SaveChanges();
        }
    }
}