(PureBasic) QuickBooks - Read an Account

Demonstrates how to fetch the information for a specific Quickbooks account. The account information is fetched by Id. The account Ids can be obtained by querying the accounts and parsing the JSON that is returned.

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

Chilkat PureBasic Module Download Chilkat PureBasic Module

IncludeFile "CkStringBuilder.pb"
IncludeFile "CkRest.pb"
IncludeFile "CkJsonObject.pb"
IncludeFile "CkDateTime.pb"
IncludeFile "CkDtObj.pb"

Procedure ChilkatExample()

    ; 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"
    ; }

    jsonToken.i = CkJsonObject::ckCreate()
    If jsonToken.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success.i = CkJsonObject::ckLoadFile(jsonToken,"qa_data/tokens/qb-access-token.json")

    rest.i = CkRest::ckCreate()
    If rest.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    ; 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.
    bAutoReconnect.i = 1
    success = CkRest::ckConnect(rest,"sandbox-quickbooks.api.intuit.com",443,1,bAutoReconnect)
    If success <> 1
        Debug CkRest::ckLastErrorText(rest)
        CkJsonObject::ckDispose(jsonToken)
        CkRest::ckDispose(rest)
        ProcedureReturn
    EndIf

    sbAuth.i = CkStringBuilder::ckCreate()
    If sbAuth.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkStringBuilder::ckAppend(sbAuth,"Bearer ")
    CkStringBuilder::ckAppend(sbAuth,CkJsonObject::ckStringOf(jsonToken,"access_token"))
    CkRest::setCkAuthorization(rest, CkStringBuilder::ckGetAsString(sbAuth))

    CkRest::ckAddHeader(rest,"Accept","application/json")
    CkRest::setCkAllowHeaderFolding(rest, 0)

    ; The company ID is the 123146096291789
    ; The account ID is 33
    responseBody.s = CkRest::ckFullRequestNoBody(rest,"GET","/v3/company/123146096291789/account/33?minorversion=45")
    If CkRest::ckLastMethodSuccess(rest) <> 1
        Debug CkRest::ckLastErrorText(rest)
        CkJsonObject::ckDispose(jsonToken)
        CkRest::ckDispose(rest)
        CkStringBuilder::ckDispose(sbAuth)
        ProcedureReturn
    EndIf

    ; We should expect a 200 response if successful.
    If CkRest::ckResponseStatusCode(rest) <> 200
        Debug "Request Header: "
        Debug CkRest::ckLastRequestHeader(rest)
        Debug "----"
        Debug "Response StatusCode = " + Str(CkRest::ckResponseStatusCode(rest))
        Debug "Response StatusLine: " + CkRest::ckResponseStatusText(rest)
        Debug "Response Header:"
        Debug CkRest::ckResponseHeader(rest)
        Debug responseBody
        CkJsonObject::ckDispose(jsonToken)
        CkRest::ckDispose(rest)
        CkStringBuilder::ckDispose(sbAuth)
        ProcedureReturn
    EndIf

    ; Load the JSON response into a JSON object for parsing.
    ; A sample JSON response is shown below.
    json.i = CkJsonObject::ckCreate()
    If json.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckLoad(json,responseBody)

    ; These will be used for parsing date/time strings..
    dtime.i = CkDateTime::ckCreate()
    If dtime.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    bLocalTime.i = 1
    dt.i

    ; Show the JSON..
    CkJsonObject::setCkEmitCompact(json, 0)
    Debug CkJsonObject::ckEmit(json)

    ; Get some information from the JSON..
    Debug "Name: " + CkJsonObject::ckStringOf(json,"Account.Name")
    Debug "Id: " + CkJsonObject::ckStringOf(json,"Account.Id")

    ; Load the CreateTime into a CkDateTime...
    CkDateTime::ckSetFromTimestamp(dtime,CkJsonObject::ckStringOf(json,"Account.MetaData.CreateTime"))
    dt = CkDateTime::ckGetDtObj(dtime,bLocalTime)
    Debug Str(CkDtObj::ckMonth(dt)) + "/" + Str(CkDtObj::ckDay(dt)) + "/" + Str(CkDtObj::ckYear(dt)) + "  " + Str(CkDtObj::ckHour(dt)) + ":" + Str(CkDtObj::ckMinute(dt))
    CkDtObj::ckDispose(dt)

    Debug "Success."

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

    ; ------------------------------------------------------
    ; The JSON response looks like this:

    ; {
    ;   "Account": {
    ;         "Name": "Accounts Payable (A/P)",
    ;         "SubAccount": false,
    ;         "FullyQualifiedName": "Accounts Payable (A/P)",
    ;         "Active": true,
    ;         "Classification": "Liability",
    ;         "AccountType": "Accounts Payable",
    ;         "AccountSubType": "AccountsPayable",
    ;         "CurrentBalance": -1602.67,
    ;         "CurrentBalanceWithSubAccounts": -1602.67,
    ;         "CurrencyRef": {
    ;           "value": "USD",
    ;           "name": "United States Dollar"
    ;         },
    ;         "domain": "QBO",
    ;         "sparse": false,
    ;         "Id": "33",
    ;         "SyncToken": "0",
    ;         "MetaData": {
    ;           "CreateTime": "2016-09-10T10:12:02-07:00",
    ;           "LastUpdatedTime": "2016-09-17T13:10:36-07:00"
    ;         }
    ;       },
    ;   "time": "2016-10-24T15:35:25.067-07:00"
    ; 


    CkJsonObject::ckDispose(jsonToken)
    CkRest::ckDispose(rest)
    CkStringBuilder::ckDispose(sbAuth)
    CkJsonObject::ckDispose(json)
    CkDateTime::ckDispose(dtime)


    ProcedureReturn
EndProcedure