pet-companion-back/Repositories/PetRepository.cs

using Microsoft.EntityFrameworkCore;
using pet_companion_api.Data;
using pet_companion_api.Models;

namespace pet_companion_api.Repositories
{
    public class PetRepository
    {
        private readonly ApplicationDbContext context;

        public PetRepository(ApplicationDbContext context)
        {
            this.context = context;
        }

        public IEnumerable<Pet> GetPetsByUserId(string userId)
        {
            return context.Pets
                .Where(p => p.UserId == userId)
                .Include(p => p.Stats)
                .Include(p => p.Resources)
                .ToList();
        }

        public Pet GetPetById(string petId, string userId)
        {
            return context.Pets
                .Where(p => p.Id == petId && p.UserId == userId)
                .Include(p => p.Stats)
                .Include(p => p.Resources)
                .FirstOrDefault();
        }

        public Pet CreatePet(Pet pet)
        {
            context.Pets.Add(pet);
            context.SaveChanges();
            return pet;
        }

        public Pet UpdatePet(Pet pet)
        {
            context.Pets.Update(pet);
            context.SaveChanges();
            return pet;
        }

        public Pet UpdatePetAction(Pet pet)
        {
            context.Pets.Attach(pet);
            context.Entry(pet).Property(p => p.PetAction).IsModified = true;
            context.Entry(pet).Property(p => p.ActionSince).IsModified = true;
            context.SaveChanges();
            return pet;
        }

        public Pet UpdatePetResources(Pet pet)
        {
            context.Pets.Attach(pet);
            context.Entry(pet).Reference(p => p.Resources).IsModified = true;
            context.Entry(pet).Property(p => p.ActionSince).IsModified = true;
            context.SaveChanges();
            return pet;
        }
    }
}