PureBasic

Shopify Retrieve the item's inventory levels

See more Shopify Examples

After you have the inventory item ID, you can use it with the InventoryLevel resource to find the levels and locations for the inventory item: PureBasic

IncludeFile "CkHttpResponse.pb"
IncludeFile "CkHttp.pb"
IncludeFile "CkJsonObject.pb"

Procedure ChilkatExample()

    success.i = 0

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

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

    CkHttp::setCkLogin(http, "SHOPIFY_PRIVATE_API_KEY")
    CkHttp::setCkPassword(http, "SHOPIFY_PRIVATE_API_KEY")

    CkHttp::setCkAccept(http, "application/json")

    ; How to get the inventory item ID

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

    success = CkHttp::ckHttpNoBody(http,"GET","https://{shop}.myshopify.com/admin/api/2020-04/inventory_levels.json?inventory_item_ids={inventory_item_id}",resp)
    If success = 0
        Debug CkHttp::ckLastErrorText(http)
        CkHttp::ckDispose(http)
        CkHttpResponse::ckDispose(resp)
        ProcedureReturn
    EndIf

    Debug "Response Status Code: " + Str(CkHttpResponse::ckStatusCode(resp))

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

    CkJsonObject::ckLoad(jsonResponse,CkHttpResponse::ckBodyStr(resp))
    CkJsonObject::setCkEmitCompact(jsonResponse, 0)
    Debug CkJsonObject::ckEmit(jsonResponse)

    If CkHttpResponse::ckStatusCode(resp) <> 200
        Debug "Failed."
        CkHttp::ckDispose(http)
        CkHttpResponse::ckDispose(resp)
        CkJsonObject::ckDispose(jsonResponse)
        ProcedureReturn
    EndIf

    ; Sample output...
    ; (See the parsing code below..)
    ; 
    ; Use the this online tool to generate parsing code from sample JSON: 
    ; Generate Parsing Code from JSON

    ; {
    ;   "inventory_levels": [
    ;     {
    ;       "inventory_item_id": 12250274365496,
    ;       "location_id": 6884556842,
    ;       "available": 8,
    ;       "updated_at": "2018-06-18T11:49:50-04:00",
    ;       "admin_graphql_api_id": "gid://shopify/InventoryLevel/6485147690?inventory_item_id=12250274365496"
    ;     },
    ;     {
    ;       "inventory_item_id": 12250274365496,
    ;       "location_id": 13968834616,
    ;       "available": 50,
    ;       "updated_at": "2018-06-26T14:44:30-04:00",
    ;       "admin_graphql_api_id": "gid://shopify/InventoryLevel/13570506808?inventory_item_id=12250274365496"
    ;     },
    ;     {
    ;       "inventory_item_id": 12250274365496,
    ;       "location_id": 13968867384,
    ;       "available": 100,
    ;       "updated_at": "2018-06-26T14:44:30-04:00",
    ;       "admin_graphql_api_id": "gid://shopify/InventoryLevel/13570539576?inventory_item_id=12250274365496"
    ;     }
    ;   ]
    ; }
    ; 

    inventory_item_id.i
    location_id.i
    available.i
    updated_at.s
    admin_graphql_api_id.s

    i.i = 0
    count_i.i = CkJsonObject::ckSizeOfArray(jsonResponse,"inventory_levels")
    While i < count_i
        CkJsonObject::setCkI(jsonResponse, i)
        inventory_item_id = CkJsonObject::ckIntOf(jsonResponse,"inventory_levels[i].inventory_item_id")
        location_id = CkJsonObject::ckIntOf(jsonResponse,"inventory_levels[i].location_id")
        available = CkJsonObject::ckIntOf(jsonResponse,"inventory_levels[i].available")
        updated_at = CkJsonObject::ckStringOf(jsonResponse,"inventory_levels[i].updated_at")
        admin_graphql_api_id = CkJsonObject::ckStringOf(jsonResponse,"inventory_levels[i].admin_graphql_api_id")
        i = i + 1
    Wend


    CkHttp::ckDispose(http)
    CkHttpResponse::ckDispose(resp)
    CkJsonObject::ckDispose(jsonResponse)


    ProcedureReturn
EndProcedure