(AutoIt) PayPal - Execute Approved PayPal Payment

Executes an approved PayPal payment. (This is for executing an approved PayPal payment, not a credit card payment.)

Note: This example requires Chilkat v9.5.0.65 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

; Note: Requires Chilkat v9.5.0.65 or greater..

; This requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.

; Load our previously obtained access token. (see PayPal OAuth2 Access Token)
$oJsonToken = ObjCreate("Chilkat.JsonObject")
$oJsonToken.LoadFile("qa_data/tokens/paypal.json")

; Build the Authorization request header field value.
$oSbAuth = ObjCreate("Chilkat.StringBuilder")
; token_type should be "Bearer"
$oSbAuth.Append($oJsonToken.StringOf("token_type"))
$oSbAuth.Append(" ")
$oSbAuth.Append($oJsonToken.StringOf("access_token"))

; Make the initial connection.
; A single REST object, once connected, can be used for many PayPal REST API calls.
; The auto-reconnect indicates that if the already-established HTTPS connection is closed,
; then it will be automatically re-established as needed.
$oRest = ObjCreate("Chilkat.Rest")
Local $bAutoReconnect = True
Local $bSuccess = $oRest.Connect("api.sandbox.paypal.com",443,True,$bAutoReconnect)
If ($bSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

; ----------------------------------------------------------------------------------------------
; The code above this comment could be placed inside a function/subroutine within the application
; because the connection does not need to be made for every request.  Once the connection is made
; the app may send many requests..
; ----------------------------------------------------------------------------------------------

; Build the JSON containing the payer_id
$oJson = ObjCreate("Chilkat.JsonObject")
$oJson.EmitCompact = False
$oJson.AppendString("payer_id","RRCYJUTFJGZTA")
ConsoleWrite($oJson.Emit() & @CRLF)

; The JSON created by the above code:

; 	{ 
; 	  "payer_id": "RRCYJUTFJGZTA"
; 	}

$oRest.AddHeader("Authorization",$oSbAuth.GetAsString())
$oRest.AddHeader("Content-Type","application/json")

; The payment ID is passed in the path.
$oSbPath = ObjCreate("Chilkat.StringBuilder")
$oSbPath.Append("/v1/payments/payment/payment_id/execute")
Local $iNumReplaced = $oSbPath.Replace("payment_id","PAY-4N746561P0587231SKQQK6MY")

; Send the POST request containign the JSON in the request body, and get the JSON response.
$oSbJsonRequest = ObjCreate("Chilkat.StringBuilder")
$oJson.EmitCompact = True
$oJson.EmitSb($oSbJsonRequest)
$oSbJsonResponse = ObjCreate("Chilkat.StringBuilder")
$bSuccess = $oRest.FullRequestSb("POST",$oSbPath.GetAsString(),$oSbJsonRequest,$oSbJsonResponse)
If ($bSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

$oJson.EmitCompact = False
$oJson.LoadSb($oSbJsonResponse)

ConsoleWrite("Response Status Code = " & $oRest.ResponseStatusCode & @CRLF)

; Did we get a 200 success response?
If ($oRest.ResponseStatusCode <> 200) Then
    ConsoleWrite($oJson.Emit() & @CRLF)
    ConsoleWrite("Failed." & @CRLF)
    Exit
EndIf

; Sample JSON response is shown below.
ConsoleWrite($oJson.Emit() & @CRLF)

ConsoleWrite("success" & @CRLF)

; ------------------------------------------------
; A sample JSON response:

; 	{ 
; 	  "id": "PAY-4N746561P0587231SKQQK6MY",
; 	  "create_time": "2014-09-22T23:22:27Z",
; 	  "update_time": "2014-09-22T23:31:13Z",
; 	  "state": "approved",
; 	  "intent": "sale",
; 	  "payer": { 
; 	    "payment_method": "paypal",
; 	    "payer_info": { 
; 	      "email": "npurayil-uspr-60@paypal.com",
; 	      "first_name": "Brian",
; 	      "last_name": "Robinson",
; 	      "payer_id": "JMKDKJ4D7DG7G",
; 	      "shipping_address": { 
; 	        "line1": "4thFloor",
; 	        "line2": "unit#34",
; 	        "city": "SAn Jose",
; 	        "state": "CA",
; 	        "postal_code": "95131",
; 	        "country_code": "US",
; 	        "phone": "011862212345678",
; 	        "recipient_name": "HelloWorld"
; 	      }
; 	    }
; 	  },
; 	  "transactions": [
; 	    { 
; 	      "amount": { 
; 	        "total": "30.11",
; 	        "currency": "USD",
; 	        "details": { 
; 	          "subtotal": "30.00",
; 	          "tax": "0.07",
; 	          "shipping": "0.03",
; 	          "handling_fee": "1.00",
; 	          "insurance": "0.01",
; 	          "shipping_discount": "-1.00"
; 	        }
; 	      },
; 	      "description": "This is the payment transaction description.",
; 	      "item_list": { 
; 	        "items": [
; 	          { 
; 	            "name": "hat",
; 	            "sku": "1",
; 	            "price": "3.00",
; 	            "currency": "USD",
; 	            "quantity": "5",
; 	            "description": "Brown color hat",
; 	            "tax": "0.01"
; 	          },
; 	          { 
; 	            "name": "handbag",
; 	            "sku": "product34",
; 	            "price": "15.00",
; 	            "currency": "USD",
; 	            "quantity": "1",
; 	            "description": "Black color handbag",
; 	            "tax": "0.02"
; 	          }
; 	        ],
; 	        "shipping_address": { 
; 	          "recipient_name": "HelloWorld",
; 	          "line1": "4thFloor",
; 	          "line2": "unit#34",
; 	          "city": "SAn Jose",
; 	          "state": "CA",
; 	          "phone": "011862212345678",
; 	          "postal_code": "95131",
; 	          "country_code": "US"
; 	        }
; 	      },
; 	      "related_resources": [
; 	        { 
; 	          "sale": { 
; 	            "id": "4XP56210M0797192Y",
; 	            "create_time": "2014-09-22T23:22:27Z",
; 	            "update_time": "2014-09-22T23:31:13Z",
; 	            "amount": { 
; 	              "total": "30.11",
; 	              "currency": "USD"
; 	            },
; 	            "payment_mode": "INSTANT_TRANSFER",
; 	            "state": "completed",
; 	            "protection_eligibility": "ELIGIBLE",
; 	            "protection_eligibility_type": "ITEM_NOT_RECEIVED_ELIGIBLE",
; 	            "transaction_fee": { 
; 	              "value": "1.75",
; 	              "currency": "USD"
; 	            },
; 	            "parent_payment": "PAY-4N746561P0587231SKQQK6MY",
; 	            "links": [
; 	              { 
; 	                "href": "https://api.paypal.com/v1/payments/sale/4XP56210M0797192Y",
; 	                "rel": "self",
; 	                "method": "GET"
; 	              },
; 	              { 
; 	                "href": "https://api.paypal.com/v1/payments/sale/4XP56210M0797192Y/refund",
; 	                "rel": "refund",
; 	                "method": "POST"
; 	              },
; 	              { 
; 	                "href": "https://api.paypal.com/v1/payments/payment/PAY-4N746561P0587231SKQQK6MY",
; 	                "rel": "parent_payment",
; 	                "method": "GET"
; 	              }
; 	            ]
; 	          }
; 	        }
; 	      ]
; 	    }
; 	  ],
; 	  "links": [
; 	    { 
; 	      "href": "https://api.paypal.com/v1/payments/payment/PAY-4N746561P0587231SKQQK6MY",
; 	      "rel": "self",
; 	      "method": "GET"
; 	    }
; 	  ]
; 	}