moadiran/Back/Services/ServValidatinMsg.cs

using Back.Data.Contracts;
using Back.Data.Models;
using Microsoft.EntityFrameworkCore;

namespace Back.Services
{
    public class ServValidatinMsg
    {
        private readonly IAsyncRepository<VerificationCode> _verificationCodeRepo;
        public ServValidatinMsg(IAsyncRepository<VerificationCode> verificationCodeRepo)
        {
            _verificationCodeRepo = verificationCodeRepo;
        }
        public async Task<VerificationCode> GetCodeByPrm(string Prm)
        {
            return await _verificationCodeRepo.Get(w => w.prm == Prm).FirstOrDefaultAsync();

        }
        public async Task<VerificationCode> GetRegistrationCode(int ID)
        {
            return await _verificationCodeRepo.Get(w => w.ID == ID).FirstOrDefaultAsync();
        }
        public async Task<int> GenerateCode(VerificationCode code)
        {
            code.Code = Random.Shared.Next(1000, 9000);
            while (await GetRegistrationCode(code.ID) != null)
                code.Code = Random.Shared.Next(1000, 9000);


          var indb= await _verificationCodeRepo.AddAsync(code);

            return indb.ID;
        }
    }
}