DataFlex

Shopify GraphQL Simple Query (Get Shop Object)

See more Shopify Examples

Demonstrates a simple Shopify GraphQL query to get specific fields of the Shop object. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    String sQuery
    String sUrl
    Variant vResp
    Handle hoResp
    Variant vSbResponseBody
    Handle hoSbResponseBody
    Handle hoJResp
    Integer iRespStatusCode
    String sShopId
    String sShopName
    String sShopDescription
    String sShopEmail
    Integer iCostRequestedQueryCost
    Integer iCostActualQueryCost
    String sCostThrottleStatusMaximumAvailable
    Integer iCostThrottleStatusCurrentlyAvailable
    String sCostThrottleStatusRestoreRate
    String sTemp1
    Integer iTemp1

    Move False To iSuccess

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

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // This example will use private authentication (which is HTTP Basic authentication)
    // See the other Chilkat Shopify examples for OAuth2 authentication.
    // To use HTTP Basic Authentication with any HTTP request, we simply set the Login, Password, and BasicAuth properties.
    // Important: All HTTP requests using Basic authentication must be over SSL/TLS.
    Set ComLogin Of hoHttp To "SHOPIFY_PRIVATE_API_KEY"
    Set ComPassword Of hoHttp To "SHOPIFY_PRIVATE_API_SECRET_KEY"
    Set ComBasicAuth Of hoHttp To True

    // We're going to do a POST  https://{shop}.myshopify.com/admin/api/2021-04/graphql.json
    // Make sure to replace "chilkat" with your store name.

    // The body of the request will be:
    //    {
    //        shop {
    //            id
    //            name
    //            description
    //            email
    //         }
    //     }

    // The above query is not JSON.  It looks like JSON, but it's actually not.
    // We'll just make it one line:

    Move "{ shop { id name description email } }" To sQuery

    // My store name is "chilkat".  Use your store name here instead.
    Move "https://chilkat.myshopify.com/admin/api/2021-04/graphql.json" To sUrl

    Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
    If (Not(IsComObjectCreated(hoResp))) Begin
        Send CreateComObject of hoResp
    End
    Get pvComObject of hoResp to vResp
    Get ComHttpStr Of hoHttp "POST" sUrl sQuery "utf-8" "application/graphql" vResp To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // Examine the response code.
    Get ComStatusCode Of hoResp To iTemp1
    If (iTemp1 <> 200) Begin
        Get ComStatusCode Of hoResp To iTemp1
        Showln "Received error response code: " iTemp1
        Showln "Response body:"
        Get ComBodyStr Of hoResp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResponseBody
    If (Not(IsComObjectCreated(hoSbResponseBody))) Begin
        Send CreateComObject of hoSbResponseBody
    End
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComGetBodySb Of hoResp vSbResponseBody To iSuccess
    Get Create (RefClass(cComChilkatJsonObject)) To hoJResp
    If (Not(IsComObjectCreated(hoJResp))) Begin
        Send CreateComObject of hoJResp
    End
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComLoadSb Of hoJResp vSbResponseBody To iSuccess
    Set ComEmitCompact Of hoJResp To False

    Showln "Response Body:"
    Get ComEmit Of hoJResp To sTemp1
    Showln sTemp1

    Get ComStatusCode Of hoResp To iRespStatusCode
    Showln "Response Status Code = " iRespStatusCode
    If (iRespStatusCode >= 400) Begin
        Showln "Response Header:"
        Get ComHeader Of hoResp To sTemp1
        Showln sTemp1
        Showln "Failed."
        Procedure_Return
    End

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "data": {
    //     "shop": {
    //       "id": "gid:\/\/shopify\/Shop\/24198053",
    //       "name": "chilkat",
    //       "description": null,
    //       "email": "admin@chilkatsoft.com"
    //     }
    //   },
    //   "extensions": {
    //     "cost": {
    //       "requestedQueryCost": 1,
    //       "actualQueryCost": 1,
    //       "throttleStatus": {
    //         "maximumAvailable": 1000.0,
    //         "currentlyAvailable": 999,
    //         "restoreRate": 50.0
    //       }
    //     }
    //   }
    // }

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    Get ComStringOf Of hoJResp "data.shop.id" To sShopId
    Get ComStringOf Of hoJResp "data.shop.name" To sShopName
    Get ComStringOf Of hoJResp "data.shop.description" To sShopDescription
    Get ComStringOf Of hoJResp "data.shop.email" To sShopEmail
    Get ComIntOf Of hoJResp "extensions.cost.requestedQueryCost" To iCostRequestedQueryCost
    Get ComIntOf Of hoJResp "extensions.cost.actualQueryCost" To iCostActualQueryCost
    Get ComStringOf Of hoJResp "extensions.cost.throttleStatus.maximumAvailable" To sCostThrottleStatusMaximumAvailable
    Get ComIntOf Of hoJResp "extensions.cost.throttleStatus.currentlyAvailable" To iCostThrottleStatusCurrentlyAvailable
    Get ComStringOf Of hoJResp "extensions.cost.throttleStatus.restoreRate" To sCostThrottleStatusRestoreRate

    Showln "Shop name: " sShopName
    // ...


End_Procedure