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# Method name: queryOperation()

# Method package: wixRestaurantsV2

# Method menu location: wixRestaurantsV2 --> operations --> queryOperation

# Method Link: https://dev.wix.com/docs/velo/apis/wix-restaurants-v2/operations/query-operation.md

# Method Description:

Creates a query to retrieve a list of operations.

The `queryOperations()` function builds a query to retrieve a list of operations and returns an `OperationsQueryBuilder` object.

The returned object contains the query definition, which is used to run the query using the [`find()`](/operations/operations-query-builder/find) function.

You can refine the query by chaining `OperationsQueryBuilder` functions onto the query. `OperationsQueryBuilder` functions enable you to filter, sort, and control the results that `queryOperations()` returns.

`queryOperations()` runs with the following `OperationsQueryBuilder` defaults, which you can override:

* [`limit(50)`](/operations/operations-query-builder/limit)
* [`ascending('entityId')`](/operations/operations-methods-query-builder/ascending)

The following `OperationsQueryBuilder` functions are supported for `queryOperations()`. For a full description of the operations object, see the object returned for the [`items`](/operations/operations-query-result/items) property in `OperationsQueryResult`.


|PROPERTY	|SUPPORTED FILTERS & SORTING	
|:---:|:---:|
|`_id`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`startsWith()`](/operations-query-builder/starts-with),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|
|`_createdDate`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`lt()`](/operations-query-builder/lt),[`le()`](/operations-query-builder/le),[`gt()`](/operations-query-builder/gt),[`ge()`](/operations-query-builder/ge),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|
|`_updatedDate`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`lt()`](/operations-query-builder/lt),[`le()`](/operations-query-builder/le),[`gt()`](/operations-query-builder/gt),[`ge()`](/operations-query-builder/ge),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|
|`name`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`startsWith()`](/operations-query-builder/starts-with),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|
|`default`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|
|`fulfillmentIds`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`hasAll()`](/operations-query-builder/has-all),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|
|`onlineOrderingStatus`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|
|`serviceFeeRuleIds`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`hasAll()`](/operations-query-builder/has-all),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|
|`defaultFulfillmentType`|[`eq()`](/operations-query-builder/eq),[`ne()`](/operations-query-builder/ne),[`exists()`](/operations-query-builder/exists),[`in()`](/operations-query-builder/in),[`hasSome()`](/operations-query-builder/has-some),[`ascending()`](/operations-query-builder/ascending),[`descending()`](/operations-query-builder/descending)|



# Method Code Examples:

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

## queryOperation example

```javascript
import { operations } from 'wix-restaurants.v2';

async function queryOperation() {
  const { items } = operations.queryOperation().find();
}

```

## queryOperation example for exporting from backend code

```javascript
import { operations } from 'wix-restaurants.v2';
import { webMethod, Permissions } from 'wix-web-module';

export const queryOperation = webMethod(
  Permissions.Anyone,
  async (query) => {
    try {
      const result = await operations.queryOperation(query);
      return result;
    } catch (error) {
      console.error(error);
      // Handle the error
    }
  }
);

```

---