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Unicode C

Square API - List Catalog

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Returns a list of CatalogObjects that includes all objects of a set of desired types (for example, all CatalogItem and CatalogTax objects) in the catalog.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkHttpW.h>
#include <C_CkStringBuilderW.h>
#include <C_CkJsonObjectW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    HCkStringBuilderW sbResponseBody;
    HCkJsonObjectW jResp;
    int respStatusCode;
    const wchar_t *v_type;
    const wchar_t *id;
    const wchar_t *updated_at;
    int version;
    BOOL is_deleted;
    BOOL present_at_all_locations;
    const wchar_t *category_dataName;
    const wchar_t *tax_dataName;
    const wchar_t *tax_dataCalculation_phase;
    const wchar_t *tax_dataInclusion_type;
    const wchar_t *tax_dataPercentage;
    BOOL tax_dataEnabled;
    int i;
    int count_i;

    success = FALSE;

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

    http = CkHttpW_Create();

    // Implements the following CURL command:

    // curl https://connect.squareup.com/v2/catalog/list?types=category%2Ctax \
    //   -H 'Square-Version: 2020-07-22' \
    //   -H 'Authorization: Bearer ACCESS_TOKEN' \
    //   -H 'Content-Type: application/json'

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Adds the "Authorization: Bearer ACCESS_TOKEN" header.
    CkHttpW_putAuthToken(http,L"ACCESS_TOKEN");
    CkHttpW_SetRequestHeader(http,L"Square-Version",L"2020-07-22");
    CkHttpW_SetRequestHeader(http,L"Content-Type",L"application/json");

    // This example uses the sandbox: connect.squareupsandbox.com
    // Production should use connect.squareup.com
    sbResponseBody = CkStringBuilderW_Create();
    success = CkHttpW_QuickGetSb(http,L"https://connect.squareupsandbox.com/v2/catalog/list?types=item,category,tax,image",sbResponseBody);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkStringBuilderW_Dispose(sbResponseBody);
        return;
    }

    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_LoadSb(jResp,sbResponseBody);
    CkJsonObjectW_putEmitCompact(jResp,FALSE);

    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",CkJsonObjectW_emit(jResp));

    respStatusCode = CkHttpW_getLastStatus(http);
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkHttpW_lastHeader(http));
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkStringBuilderW_Dispose(sbResponseBody);
        CkJsonObjectW_Dispose(jResp);
        return;
    }

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

    // {
    //   "objects": [
    //     {
    //       "type": "CATEGORY",
    //       "id": "5ZYQZZ2IECPVJ2IJ5KQPRDC3",
    //       "updated_at": "2017-02-21T14:50:26.495Z",
    //       "version": 1487688626495,
    //       "is_deleted": false,
    //       "present_at_all_locations": true,
    //       "category_data": {
    //         "name": "Beverages"
    //       }
    //     },
    //     {
    //       "type": "TAX",
    //       "id": "L5R47DGBZOOVKCAFIXC56AEN",
    //       "updated_at": "2017-02-21T14:50:26.495Z",
    //       "version": 1487688626495,
    //       "is_deleted": false,
    //       "present_at_all_locations": true,
    //       "tax_data": {
    //         "name": "Sales Tax",
    //         "calculation_phase": "TAX_SUBTOTAL_PHASE",
    //         "inclusion_type": "ADDITIVE",
    //         "percentage": "5.0",
    //         "enabled": true
    //       }
    //     }
    //   ]
    // }

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

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(jResp,L"objects");
    while (i < count_i) {
        CkJsonObjectW_putI(jResp,i);
        v_type = CkJsonObjectW_stringOf(jResp,L"objects[i].type");
        id = CkJsonObjectW_stringOf(jResp,L"objects[i].id");
        updated_at = CkJsonObjectW_stringOf(jResp,L"objects[i].updated_at");
        version = CkJsonObjectW_IntOf(jResp,L"objects[i].version");
        is_deleted = CkJsonObjectW_BoolOf(jResp,L"objects[i].is_deleted");
        present_at_all_locations = CkJsonObjectW_BoolOf(jResp,L"objects[i].present_at_all_locations");
        category_dataName = CkJsonObjectW_stringOf(jResp,L"objects[i].category_data.name");
        tax_dataName = CkJsonObjectW_stringOf(jResp,L"objects[i].tax_data.name");
        tax_dataCalculation_phase = CkJsonObjectW_stringOf(jResp,L"objects[i].tax_data.calculation_phase");
        tax_dataInclusion_type = CkJsonObjectW_stringOf(jResp,L"objects[i].tax_data.inclusion_type");
        tax_dataPercentage = CkJsonObjectW_stringOf(jResp,L"objects[i].tax_data.percentage");
        tax_dataEnabled = CkJsonObjectW_BoolOf(jResp,L"objects[i].tax_data.enabled");
        i = i + 1;
    }



    CkHttpW_Dispose(http);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }