question

Arnau Castillo avatar image
Arnau Castillo asked

Really simple Azure Function not working.

I have created this azure function:

namespace FuncionRankingPrueba2
{
    public static class Function2
    {
        [FunctionName("FunctionPrueba2")]
        public static async Task<IActionResult> Run(
            [HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
            ILogger log)
        {
            log.LogInformation("C# HTTP trigger function processed a request.");


            string name = req.Query["name"];


            string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
            dynamic data = JsonConvert.DeserializeObject(requestBody);
            name = name ?? data?.name;


            string responseMessage = string.IsNullOrEmpty(name)
                ? " Pass a name in the query string or in the request body"
                : $"Hello, {name}. This HTTP triggered function executed successfully.";


            return new OkObjectResult(responseMessage);
        }
    }
}

And I am calling the azure function from visual studio (using Unity) with this code:

public class TestLeaderboardUpdate : MonoBehaviour
{
    public void UpdateLeaderBoard()
    {
        PlayFabCloudScriptAPI.ExecuteFunction(new ExecuteFunctionRequest()
        {
            Entity = new PlayFab.CloudScriptModels.EntityKey()
            {
                Id = PlayFabSettings.staticPlayer.EntityId, 
                Type = PlayFabSettings.staticPlayer.EntityType, 
            },
            FunctionName = "Prueba2Arnau", 
            FunctionParameter =  {name= "Arnau"},
            GeneratePlayStreamEvent = false 
        }, (ExecuteFunctionResult result) =>
        {
            Debug.Log($"Result: {result.FunctionResult.ToString()}");
        }, (PlayFabError error) =>
        {
            Debug.Log($"Opps Something went wrong: {error.GenerateErrorReport()}");
        });
    }
}

I would like the result to be:

"Hello, Arnau. This HTTP triggered function executed successfully.". For some reason the name is empty and the result is "Pass a name in the query string or in the request body". Why doesn't the azure function detects the parameter "name"?

Player DataLeaderboards and Statisticsdata
10 |1200

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Made Wang avatar image
Made Wang answered

When calling ExecuteFunction, PlayFab does not pass FunctionParameter to Azure Function like normal Http request, but sets up a context containing the passed parameters, you can refer to CloudScriptAzureFunctionsHTTPRequestError when attempting to execute Azure function - Playfab Community to learn more.

You can refer to the following code to further improve:

public static async Task<IActionResult> Run(
            [HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
            ILogger log)
        {
            log.LogInformation("C# HTTP trigger function processed a request.");
            string name = req.Query["name"];
            string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
            log.LogInformation($"RequestBody: {requestBody}");
            dynamic data = JsonConvert.DeserializeObject(requestBody);
            name = name ?? data?.FunctionArgument?.name;
            return name != null
                ? (ActionResult)new OkObjectResult($"Hello, {name}")
                : new BadRequestObjectResult("Please pass a name on the query string or in the request body");
        }
10 |1200

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Igor Muhachev avatar image
Igor Muhachev answered
@Arnau Castillo Mur

Try to use:

data?.FunctionArgument?.name
,

@Arnau Castillo Mur Try to use: data?.FunctionArgument?.name

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