JOBot/JOBot.Backend/Services/gRPC/ResumeService.cs

using Grpc.Core;
using JOBot.Backend.DAL.Context;
using JOBot.Proto;
using Microsoft.EntityFrameworkCore;

namespace JOBot.Backend.Services.gRPC;

public class ResumeService(AppDbContext dbContext, Backend.Services.ResumeService resumeService)
    : Proto.Resume.ResumeBase
{
    public override async Task<GetResumeResponse> GetResume(GetResumeRequest request, ServerCallContext context)
    {
        var user = await dbContext.Users.FirstOrDefaultAsync(x => x.UserId == request.UserId);
        if (user == null)
            throw new RpcException(new Status(StatusCode.NotFound, "User not found"));

        return new GetResumeResponse { ResumeUrl = user.CvUrl };
    }

    public override async Task<GetAvailableResponse> GetAvailable(GetAvailableRequest request,
        ServerCallContext context)
    {
        var response = await resumeService.GetAvailableResumes(request.UserId);

        switch (response.Status)
        {
            case Services.ResumeService.Status.UserNotFound:
                throw new RpcException(new Status(StatusCode.NotFound, "User not found"));
            case Services.ResumeService.Status.Error:
                throw new RpcException(new Status(StatusCode.Internal, "Unknown error"));
            case Services.ResumeService.Status.Success:
            {
                var resp = new GetAvailableResponse();
                resp.Resumes.AddRange(response.Resume!.ConvertAll(x => new ResumeDesc
                {
                    Name = x.Title,
                    ResumeUrl = x.Url
                }));

                return resp;
            }
            default:
                throw new RpcException(new Status(StatusCode.Unimplemented, "Unimplemented statement"));
        }
    }
}