(Visual FoxPro) QuickBooks - Full Update an Account

Demonstrates how to update any of the writable fields of an existing account. The example first reads the JSON data for the account, makes some changes, and then POST's the updated JSON to update the account.

For more information, see https://developer.intuit.com/app/developer/qbo/docs/api/accounting/ecommerce/account#full-update-an-account

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

LOCAL loJsonToken
LOCAL lnSuccess
LOCAL loRest
LOCAL lnBAutoReconnect
LOCAL loSbAuth
LOCAL lcResponseBody
LOCAL loJson
LOCAL loUpdateJson

* This example assumes the Chilkat API to have been previously unlocked.
* See Global Unlock Sample for sample code.

* Get our previously obtained OAuth2 access token, which should contain JSON like this:
* {
*   "expires_in": 3600,
*   "x_refresh_token_expires_in": 8726400,
*   "refresh_token": "L011546037639r ... 3vR2DrbOmg0Sdagw",
*   "access_token": "eyJlbmMiOiJBMTI4Q0 ... oETJEMbeggg",
*   "token_type": "bearer"
* }

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJsonToken = CreateObject('Chilkat.JsonObject')
lnSuccess = loJsonToken.LoadFile("qa_data/tokens/qb-access-token.json")

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Rest')
loRest = CreateObject('Chilkat.Rest')

* Connect using TLS.
* A single REST object, once connected, can be used for many Quickbooks 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.
lnBAutoReconnect = 1
lnSuccess = loRest.Connect("sandbox-quickbooks.api.intuit.com",443,1,lnBAutoReconnect)
IF (lnSuccess <> 1) THEN
    ? loRest.LastErrorText
    RELEASE loJsonToken
    RELEASE loRest
    CANCEL
ENDIF

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.StringBuilder')
loSbAuth = CreateObject('Chilkat.StringBuilder')
loSbAuth.Append("Bearer ")
loSbAuth.Append(loJsonToken.StringOf("access_token"))
loRest.Authorization = loSbAuth.GetAsString()

loRest.AddHeader("Accept","application/json")
loRest.AllowHeaderFolding = 0

* First get the full JSON for the account we'll be updating..
* The company ID is the 123146096291789
* The account ID is 29
lcResponseBody = loRest.FullRequestNoBody("GET","/v3/company/123146096291789/account/29?minorversion=45")
IF (loRest.LastMethodSuccess <> 1) THEN
    ? loRest.LastErrorText
    RELEASE loJsonToken
    RELEASE loRest
    RELEASE loSbAuth
    CANCEL
ENDIF

* We should expect a 200 response if successful.
IF (loRest.ResponseStatusCode <> 200) THEN
    ? "Request Header: "
    ? loRest.LastRequestHeader
    ? "----"
    ? "Response StatusCode = " + STR(loRest.ResponseStatusCode)
    ? "Response StatusLine: " + loRest.ResponseStatusText
    ? "Response Header:"
    ? loRest.ResponseHeader
    ? lcResponseBody
    RELEASE loJsonToken
    RELEASE loRest
    RELEASE loSbAuth
    CANCEL
ENDIF

* Load the JSON response into a JSON object for parsing/updating
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJson = CreateObject('Chilkat.JsonObject')
loJson.Load(lcResponseBody)

* Show the JSON..
loJson.EmitCompact = 0
? loJson.Emit()
? "----"

* The JSON passed in the HTTP POST for updating is the inner content of the Account
loUpdateJson = loJson.ObjectOf("Account")

* Add or update the Description.
* (If a Description already exists, it is replace, otherwise the Description is added.)
loUpdateJson.UpdateString("Description","Description added during update.")

* Examine the JSON we'll be sending in the body of the POST.
loUpdateJson.EmitCompact = 0
? loUpdateJson.Emit()
? "----"

* Now we're going to POST the changes to update the Quickbooks account.
loRest.ClearAllHeaders()
loRest.Authorization = loSbAuth.GetAsString()
loRest.AddHeader("Accept","application/json")
loRest.AddHeader("Content-Type","application/json")

* The updated JSON is passed as the HTTP request body.
lcResponseBody = loRest.FullRequestString("POST","/v3/company/123146096291789/account?minorversion=45",loUpdateJson.Emit())
IF (loRest.LastMethodSuccess <> 1) THEN
    ? loRest.LastErrorText
    RELEASE loUpdateJson
    RELEASE loJsonToken
    RELEASE loRest
    RELEASE loSbAuth
    RELEASE loJson
    CANCEL
ENDIF

* We should expect a 200 response if successful.
IF (loRest.ResponseStatusCode <> 200) THEN
    ? "Request Header: "
    ? loRest.LastRequestHeader
    ? "----"
    ? "Response StatusCode = " + STR(loRest.ResponseStatusCode)
    ? "Response StatusLine: " + loRest.ResponseStatusText
    ? "Response Header:"
    ? loRest.ResponseHeader
    ? lcResponseBody
    RELEASE loUpdateJson
    RELEASE loJsonToken
    RELEASE loRest
    RELEASE loSbAuth
    RELEASE loJson
    CANCEL
ENDIF

RELEASE loUpdateJson

* Load the JSON response into a JSON object to emit in indented form..
loJson.Load(lcResponseBody)
? loJson.Emit()

* Use this online tool to generate parsing code from sample JSON: 
* Generate Parsing Code from JSON

? "Success."

RELEASE loJsonToken
RELEASE loRest
RELEASE loSbAuth
RELEASE loJson