using Events.EF.Data.MSSQL;
using Events.EF.Models;

namespace GraphQLServer.SetupGraphQL;

public partial class Mutations
{
  public async Task<Event> AddEvent([Service] EventsContext ctx, EventInput input)
  {
    var item = new Event
    {
      Name = input.Name,
      EventDate = input.EventDate
    };

    ctx.Events.Add(item);
    await ctx.SaveChangesAsync();

    return item;
  }

  public async Task<Event?> UpdateEvent([Service] EventsContext ctx, int id, EventInput input)
  {
    var item = await ctx.Events.FindAsync(id);
    if (item is null)
    {
      return null;
    }

    item.Name = input.Name;
    item.EventDate = input.EventDate;
    await ctx.SaveChangesAsync();

    return item;
  }

  public async Task<bool> DeleteEvent([Service] EventsContext ctx, int id)
  {
    var item = await ctx.Events.FindAsync(id);
    if (item is null)
    {
      return false;
    }

    ctx.Events.Remove(item);
    await ctx.SaveChangesAsync();

    return true;
  }
}