***
title: "StockLocationService"
generated: true
---------------
Contains methods relating to [StockLocation](/current/core/reference/typescript-api/entities/stock-location#stocklocation) entities.
```ts title="Signature"
class StockLocationService {
constructor(requestContextService: RequestContextService, connection: TransactionalConnection, channelService: ChannelService, roleService: RoleService, listQueryBuilder: ListQueryBuilder, configService: ConfigService, requestContextCache: RequestContextCacheService, customFieldRelationService: CustomFieldRelationService, eventBus: EventBus)
initStockLocations() => ;
findOne(ctx: RequestContext, stockLocationId: ID) => Promise;
findAll(ctx: RequestContext, options?: ListQueryOptions, relations?: RelationPaths) => Promise>;
create(ctx: RequestContext, input: CreateStockLocationInput) => Promise;
update(ctx: RequestContext, input: UpdateStockLocationInput) => Promise;
delete(ctx: RequestContext, input: DeleteStockLocationInput) => Promise;
assignStockLocationsToChannel(ctx: RequestContext, input: AssignStockLocationsToChannelInput) => Promise;
removeStockLocationsFromChannel(ctx: RequestContext, input: RemoveStockLocationsFromChannelInput) => Promise;
defaultStockLocation(ctx: RequestContext) => ;
getAllocationLocations(ctx: RequestContext, orderLine: OrderLine, quantity: number) => ;
getReleaseLocations(ctx: RequestContext, orderLine: OrderLine, quantity: number) => ;
getSaleLocations(ctx: RequestContext, orderLine: OrderLine, quantity: number) => ;
getCancellationLocations(ctx: RequestContext, orderLine: OrderLine, quantity: number) => ;
}
```
### initStockLocations
\
`} />
### findOne
\RequestContext, stockLocationId: ID) => Promise<StockLocation | undefined>`} />
### findAll
\RequestContext, options?: ListQueryOptions<StockLocation>, relations?: RelationPaths<StockLocation>) => Promise<PaginatedList<StockLocation>>`} />
### create
\RequestContext, input: CreateStockLocationInput) => Promise<StockLocation>`} />
### update
\RequestContext, input: UpdateStockLocationInput) => Promise<StockLocation>`} />
### delete
\RequestContext, input: DeleteStockLocationInput) => Promise`} />
Deletes a StockLocation. If `transferToLocationId` is specified in the input, all stock levels
from the deleted location will be transferred to the target location. The last StockLocation
cannot be deleted.
### assignStockLocationsToChannel
\RequestContext, input: AssignStockLocationsToChannelInput) => Promise<StockLocation[]>`} />
Assigns multiple StockLocations to the specified Channel. Requires the `UpdateStockLocation`
permission on the target channel.
### removeStockLocationsFromChannel
\RequestContext, input: RemoveStockLocationsFromChannelInput) => Promise<StockLocation[]>`} />
Removes multiple StockLocations from the specified Channel. Requires the `DeleteStockLocation`
permission on the target channel. StockLocations cannot be removed from the default channel.
### defaultStockLocation
\RequestContext) => `} />
### getAllocationLocations
\RequestContext, orderLine: OrderLine, quantity: number) => `} />
Returns the locations and quantities to use for allocating stock when an OrderLine is created.
This uses the configured [StockLocationStrategy](/current/core/reference/typescript-api/products-stock/stock-location-strategy#stocklocationstrategy).
### getReleaseLocations
\RequestContext, orderLine: OrderLine, quantity: number) => `} />
Returns the locations and quantities to use for releasing allocated stock when an OrderLine is cancelled
or modified. This uses the configured [StockLocationStrategy](/current/core/reference/typescript-api/products-stock/stock-location-strategy#stocklocationstrategy).
### getSaleLocations
\RequestContext, orderLine: OrderLine, quantity: number) => `} />
Returns the locations and quantities to use for creating sales when an Order is fulfilled.
This uses the configured [StockLocationStrategy](/current/core/reference/typescript-api/products-stock/stock-location-strategy#stocklocationstrategy).
### getCancellationLocations
\RequestContext, orderLine: OrderLine, quantity: number) => `} />
Returns the locations and quantities to use for cancelling sales when an OrderLine is cancelled
after fulfillment. This uses the configured [StockLocationStrategy](/current/core/reference/typescript-api/products-stock/stock-location-strategy#stocklocationstrategy).