blazor-saas-crm/Features/Pipeline/LeadContact/Cqrs/GetLeadContactAvatarInfoHandler.cs

using Indotalent.Infrastructure.Database;
using MediatR;
using Microsoft.EntityFrameworkCore;

namespace Indotalent.Features.Pipeline.LeadContact.Cqrs;

public class GetLeadContactAvatarInfoResponse
{
    public string Id { get; set; } = string.Empty;
    public string? FullName { get; set; }
    public string? AvatarName { get; set; }
}

public record GetLeadContactAvatarInfoQuery(string Id) : IRequest<GetLeadContactAvatarInfoResponse?>;

public class GetLeadContactAvatarInfoHandler : IRequestHandler<GetLeadContactAvatarInfoQuery, GetLeadContactAvatarInfoResponse?>
{
    private readonly AppDbContext _context;

    public GetLeadContactAvatarInfoHandler(AppDbContext context)
    {
        _context = context;
    }

    public async Task<GetLeadContactAvatarInfoResponse?> Handle(GetLeadContactAvatarInfoQuery request, CancellationToken cancellationToken)
    {
        var entity = await _context.LeadContact
            .AsNoTracking()
            .FirstOrDefaultAsync(x => x.Id == request.Id, cancellationToken);

        if (entity == null) return null;

        return new GetLeadContactAvatarInfoResponse
        {
            Id = entity.Id,
            FullName = entity.FullName,
            AvatarName = entity.AvatarName
        };
    }
}