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# Method name: getProductOptionsAvailability(productId: string, choices: ProductChoices)

# Method package: wixStoresBackend

# Method menu location: wixStoresBackend --> getProductOptionsAvailability

# Method Link: https://dev.wix.com/docs/velo/apis/wix-stores-backend/get-product-options-availability.md

# Method Description:

Gets the availability of a product based on the specified option choices.

The `getProductOptionsAvailability()` function returns a Promise that is resolved
 to a `ProductOptionsAvailability` object when the product's availability information is retrieved.

 The information returned in the `selectedVariant` and `availableForPurchase`
 properties reflects the option choices passed in using the `ProductChoices`
 parameter.

 If the specified choices result in the selection of a single product variant,
 that variant is returned in the `selectedVariant` property and the `availableForPurchase`
 property indicates whether that product variant is available for purchase.

 If the specified choices do not result in the selection of a single product variant,
 no variant is returned in the `selectedVariant` property and the `availableForPurchase`
 property will be `false`.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## Get a product's availability information

```javascript
/*******************************
 * Backend code - products.jsw *
 *******************************/

import wixStoresBackend from 'wix-stores-backend';

export function getProductOptionsAvailability(productId, choices) {
  return wixStoresBackend.getProductOptionsAvailability(productId, choices);
}

/*************
 * Page code *
 *************/
import { getProductOptionsAvailability } from 'backend/products';

// ...

let productId = // get product ID;
  let choices = {
    "Size": "Large"
  };

getProductOptionsAvailability(productId, choices)
  .then((availability) => {
    let available = availability.availableForPurchase;  // false
    let options = availability.productOptions;          // see below
    let mainMedia = availability.mainMedia;
    let mediaItems = availability.mediaItems;
    let selectedVariant = availability.selectedVariant; // null
  })
  .catch((error) => {
    console.log(error);
  });

/*
 * options:
 *
 * "Size": {
 *   "optionType": "drop_down",
 *   "name": "Size",
 *   "choices": [
 *     {
 *       "value": "Small",
 *       "description": "Small",
 *       "inStock": true,
 *       "visible": true
 *     },
 *     {
 *       "value": "Large",
 *       "description": "Large",
 *       "inStock": true,
 *       "visible": true
 *     }
 *   ]
 * },
 * "Color": {
 *   "optionType": "color",
 *   "name": "Color",
 *   "choices": [
 *     {
 *       "value": "rgb(0, 128, 0)",
 *       "description": "green",
 *       "inStock": true,
 *       "visible": true
 *     },
 *     {
 *       "value": "rgb(255, 0, 0)",
 *       "description": "red",
 *       "inStock": true,
 *       "visible": true
 *     }
 *   ]
 * }
 */

```

## Get a product's availability information

```javascript
/*******************************
 * Backend code - products.jsw *
 *******************************/

import wixStoresBackend from 'wix-stores-backend';

export function getProductOptionsAvailability(productId, choices) {
  return wixStoresBackend.getProductOptionsAvailability(productId, choices);
}

/*************
 * Page code *
 *************/
import { getProductOptionsAvailability } from 'backend/products';

// ...

let productId = // get product ID
  let choices = {
    "Size": "Large",
    "Color": "Red"
  };

getProductOptionsAvailability(productId, choices)
  .then((availability) => {
    let available = availability.availableForPurchase;  // true
    let options = availability.productOptions;          // see below
    let mainMedia = availability.mainMedia;
    let mediaItems = availability.mediaItems;
    let selectedVariant = availability.selectedVariant; // see below
  })
  .catch((error) => {
    console.log(error);
  });

/*
 * options:
 *
 * "Size": {
 *   "optionType": "drop_down",
 *   "name": "Size",
 *   "choices": [
 *     {
 *       "value": "Small",
 *       "description": "Small",
 *       "inStock": true,
 *       "visible": true
 *     },
 *     {
 *       "value": "Large",
 *       "description": "Large",
 *       "inStock": true,
 *       "visible": true
 *     }
 *   ]
 * },
 * "Color":{
 *   "optionType": "color",
 *   "name": "Color",
 *   "choices": [
 *     {
 *       "value": "rgb(0, 128, 0)",
 *       "description": "green",
 *       "inStock": true,
 *       "visible": true
 *     },
 *     {
 *       "value": "rgb(255, 0, 0)",
 *       "description": "red",
 *       "inStock": true,
 *       "visible": true
 *     }
 *   ]
 * }
 *
 *
 * selectedVariant:
 *
 * "selectedVariant":{
 *   "sku": "366615376135191",
 *   "currency": "USD",
 *   "price": 7.5,
 *   "discountedPrice": 7.5,
 *   "formattedPrice": "$7.50",
 *   "formattedDiscountedPrice": "$7.50",
 *   "visible": true,
 *   "inStock": true,
 *   "weight": 0
 * }
 */

```

---