Zig Requires Chilkat v11.0.0+

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. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

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

    const http = try chilkat.Http.init();
    defer http.deinit();

    // 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.
    http.setLogin("SHOPIFY_PRIVATE_API_KEY");
    http.setPassword("SHOPIFY_PRIVATE_API_SECRET_KEY");
    http.setBasicAuth(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:

    const query = "{ shop { id name description email } }";

    // My store name is "chilkat".  Use your store name here instead.
    const url = "https://chilkat.myshopify.com/admin/api/2021-04/graphql.json";

    const resp = try chilkat.HttpResponse.init();
    defer resp.deinit();
    http.httpStr("POST", url, query, "utf-8", "application/graphql", resp) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    // Examine the response code.
    if (resp.getStatusCode() != 200) {
        std.debug.print("Received error response code: {d}\n", .{resp.getStatusCode()});
        std.debug.print("Response body:\n", .{});
        std.debug.print("{s}\n", .{try resp.getBodyStr(alloc)});
        return;
    }

    const sb_response_body = try chilkat.StringBuilder.init();
    defer sb_response_body.deinit();
    resp.getBodySb(sb_response_body) catch {};
    const j_resp = try chilkat.JsonObject.init();
    defer j_resp.deinit();
    j_resp.loadSb(sb_response_body) catch {};
    j_resp.setEmitCompact(false);

    std.debug.print("Response Body:\n", .{});
    std.debug.print("{s}\n", .{try j_resp.emit(alloc)});

    const resp_status_code = resp.getStatusCode();
    std.debug.print("Response Status Code = {d}\n", .{resp_status_code});
    if (resp_status_code >= 400) {
        std.debug.print("Response Header:\n", .{});
        std.debug.print("{s}\n", .{try resp.getHeader(alloc)});
        std.debug.print("Failed.\n", .{});
        return;
    }

    // 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

    _ = try j_resp.stringOf(alloc, "data.shop.id");
    const shop_name = try j_resp.stringOf(alloc, "data.shop.name");
    _ = try j_resp.stringOf(alloc, "data.shop.description");
    _ = try j_resp.stringOf(alloc, "data.shop.email");
    _ = j_resp.intOf("extensions.cost.requestedQueryCost");
    _ = j_resp.intOf("extensions.cost.actualQueryCost");
    _ = try j_resp.stringOf(alloc, "extensions.cost.throttleStatus.maximumAvailable");
    _ = j_resp.intOf("extensions.cost.throttleStatus.currentlyAvailable");
    _ = try j_resp.stringOf(alloc, "extensions.cost.throttleStatus.restoreRate");

    std.debug.print("Shop name: {s}\n", .{shop_name});
    // ...
}