Economy v2 PurchaseInventoryItems

Question

question

ASIM SENYUVA asked Mar 22, '23

Economy v2 PurchaseInventoryItems

I want to Purchase inventory item below code but i receive error,

         PlayFab.EconomyModels.EntityKey entity = new PlayFab.EconomyModels.EntityKey { Id = ClientEntity.Id, Type = ClientEntity.Type };
         List&lt;PlayFab.EconomyModels.PurchasePriceAmount&gt; PAmounts = new List&lt;PlayFab.EconomyModels.PurchasePriceAmount&gt;();
         PlayFab.EconomyModels.PurchasePriceAmount amountData = new PlayFab.EconomyModels.PurchasePriceAmount();
         amountData.ItemId = mCatItem.Id;
         amountData.Amount = mCatItem.PriceOptions.Prices[0].Amounts[0].Amount;
         PAmounts.Add(amountData);
    
         var requrest = new PlayFab.EconomyModels.PurchaseInventoryItemsRequest
         {
             Amount = 1,
             Entity = entity,
             Item = new PlayFab.EconomyModels.InventoryItemReference
             {
                 Id = mCatItem.Id,
             },
             PriceAmounts = PAmounts,
             DeleteEmptyStacks = false
    
         };
     
         PlayFabEconomyAPI.PurchaseInventoryItems(requrest, OnPurchaseSuccess, OnPurchaseFailure);

On the other hand, I want to add Economy v2 Currency / get Currency for logged in user, can you give me examples about these. I can not find any examples about this request. the documentation shows api referances but its not clear for me.

Regards.

In-Game Economy

5

10 |1200

Attachments: Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

Neils Shi commented · Mar 22, 2023 at 09:43 AM

I tested your code, it works fine. Could you provide more information about the error? If you want to grant Economy v2 Currency to user, you should use the API AddInventoryItems, you can refer to the code below. We don't recommend you call this API on the client side, you can call it via Azure Functions.

 {
   "Item": {
     "Id": "currency Item ID"
   },
   "Amount": 20,
   "Entity": {
                 "Id": "**************",
                 "Type": "title_player_account",
                 "TypeString": "title_player_account"
             }
 }

To get Economy v2 Currency, you should use API GetInventoryItems, you can refer to:

 {
   "Count": 10,
   "GenerateReceipt": true,
   "Filter":"type eq 'currency'"
 }

1 ·

ASIM SENYUVA Neils Shi commented · Mar 22, 2023 at 10:27 AM

Hello, i teet addinventoryitems over api. Its works fine. I just have a problem over PurchaseInventoryItem.

I am not remember error. I will send here when i near my computer. The error look likr wrong daha on api call. May be i need to configure on economy 2 settings on playfab.

I plan to use azure func. For add currency. Its more secure :)

I will test again i return back. Thank you

0 ·

ASIM SENYUVA Neils Shi commented · Mar 22, 2023 at 02:35 PM

OnPlayfab Error is here for PlayFabEconomyAPI.PurchaseInventoryItems

error downloadhandler is

0 ·

image.png (35.9 KiB)

image.png (14.2 KiB)

ASIM SENYUVA commented · Mar 22, 2023 at 04:12 PM

On PostMan Side I receive same error:

https://{ {TitleId}}.playfabapi.com/inventory/PurchaseInventoryItems?sdk=PostmanCollection-0.175.230306

 {
   "Item": {
     "Id": "03aec075-00be-4490-92bf-194bfcfdb8fe"
   },
   "Amount": 1,
   "PriceAmounts": [
     {
       "ItemId": "c0b29681-c0f1-4b56-8089-ce02f90fe80d",
       "Amount": 1000,
       "IsFromNamespace": false
     }
   ],
   "DeleteEmptyStacks": false
 }

I receive :

 {
     "code": 400,
     "status": "BadRequest",
     "error": "InvalidRequest",
     "errorCode": 1071,
     "errorMessage": "Item cannot be purchased."
 }

0 ·

ASIM SENYUVA ASIM SENYUVA commented · Mar 22, 2023 at 04:19 PM

Into Documentation [quickstart][1] [1]: https://learn.microsoft.com/en-us/gaming/playfab/features/economy-v2/inventory/quickstart Troubleshooting paraghraph they said,

The item can't be purchased at the specified price If you call PurchaseInventoryItems and receive a 1071 error code, the PriceAmounts field doesn't match the prices specified in the catalog.

0 ·

Answer 1 · 2023-03-22T16:40:15Z

ASIM SENYUVA answered Mar 22, '23

I Solved :)

Problem comes Content Type of Virtual Currency Settings on Playfab. we should use same content type of purchase item with virtual currency.

1

10 |1200

Attachments: Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

Neils Shi commented · Mar 28, 2023 at 09:28 AM

I'm glad you solved it, feel free to let me know if there are any other questions.

0 ·

question