How to patch (update) asynchronous in asp.net core (with JsonPatch, NewtonsoftJson)

Asked Sep 08 '22 at 11:22

Active Sep 08 '22 at 11:22

Viewed 332 times

I have this action method, I want to update the movie throw patching and there is not a method like ApplyTo[Async], what can I do ?

[HttpPatch("{id}/edit")]
public async Task<IActionResult> EditMoviePatchAsync([FromRoute] int id, [FromBody] 
JsonPatchDocument<MoviePatchModel> patchModel)
{
        if (!ModelState.IsValid)
        {
            return BadRequest();
        }

        var movie = await _ctx.Movies.FirstOrDefaultAsync(m => m.Id == id);

        if (movie == null)
        {
            return NotFound();
        }

        patchModel.ApplyTo(movie, ModelState);

        await _ctx.SaveChangesAsync();

        return Ok();
    }

asked Sep 08 '22 at 11:22

T'sen Ang

What does it mean not method? [Documentation](https://learn.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.jsonpatch.jsonpatchdocument?view=aspnetcore-6.0) – Svyatoslav Danyliv Sep 08 '22 at 11:58
By "method" I meant a function, but of course I'll be agree if you show any method/way to do that :::)))) – T'sen Ang Sep 08 '22 at 12:15
I do not understand question. Do you claim that `JsonPatchDocument` do not have method `ApplyTo`? – Svyatoslav Danyliv Sep 08 '22 at 12:21
I am saying that there wasn't found ApplyToAsync method – T'sen Ang Sep 08 '22 at 12:25
1

`ApplyToAsync` has no sense for such class. Async methods are needed if your class has Network, Drive or other IO operations. `ApplyTo` just modifies object. – Svyatoslav Danyliv Sep 08 '22 at 12:31
Thanks Svyatoslav Danyliv very much, now it is clear to me ::) Ok – T'sen Ang Sep 08 '22 at 12:52

How to patch (update) asynchronous in asp.net core (with JsonPatch, NewtonsoftJson)

0 Answers0