freetubesync/FreeTubeSync/Repository.cs

using FreeTubeSync.Database;
using Microsoft.EntityFrameworkCore;

namespace FreeTubeSync;

public class Repository<TEntity> : IRepository<TEntity> where TEntity : class
{
    private readonly DataContext _context;
    private readonly DbSet<TEntity> _dbSet;

    public Repository(DataContext context)
    {
        _context = context;
        _dbSet = _context.Set<TEntity>();
    }
    
    public async Task AddAsync(TEntity entity, CancellationToken ct, bool sync = true)
    {
        _dbSet.Add(entity);
        if(sync)
            await _context.SaveChangesAsync(ct);
    }

    public async Task UpdateAsync(TEntity entity, CancellationToken ct, bool sync = true)
    {
        if (!_dbSet.Local.Contains(entity))
        {
            _dbSet.Attach(entity);
            _context.Entry(entity).State = EntityState.Modified;
        }
        if (sync)
            await _context.SaveChangesAsync(ct);
    }

    public async Task DeleteAsync(TEntity entity, CancellationToken ct, bool sync = true)
    {
        _dbSet.Remove(entity);
        if (sync)
            await _context.SaveChangesAsync(ct);
    }

    public async Task<TEntity?> GetByIdAsync(string id, CancellationToken ct)
    {
        return await _dbSet.FindAsync(id, ct);
    }

    public async Task<IEnumerable<TEntity>> GetAllAsync(CancellationToken ct)
    {
        return await _dbSet.ToListAsync<TEntity>(ct);
    }
}