PersonaCasa/back/Application/Services/GenericService.cs

using AutoMapper;
using back.Application.Contracts.Persistence;
using back.Application.Contracts.Services;
using back.Entities;
using back.Infra;

namespace back.Application.Services
{
    public class GenericService<T, A, U> : IBaseService<T, A, U> where T : BaseEntity
    {
        private readonly IMapper mapper;
        private readonly IAsyncRepository<T> repo;

        public GenericService(IMapper mapper, IAsyncRepository<T> repo)
        {
            this.mapper = mapper;
            this.repo = repo;
        }

        public virtual async Task<T> Add(A dto)
        {
            T entity = mapper.Map<T>(dto);
            return await repo.AddAsync(entity);
        }

        public virtual async Task<bool> Delete(int id)
        {
            T entityExists = await repo.GetByIdAsync(id);
            if(entityExists == null)
            {
                return false;
            }
            await repo.DeleteAsync(entityExists);
            return true;
        }

        public virtual async Task<IEnumerable<T>> GetAll()
        {
            return await repo.GetAllAsync();
        }

        public virtual async Task<T> GetOne(int id)
        {
            return await repo.GetByIdAsync(id);
        }

        public virtual async Task<T> Update(U dto)
        {
            T entity = mapper.Map<T>(dto);
            await repo.UpdateAsync(entity);
            return entity;
        }
    }
}