## reducers.auth
Reducer for [actions.auth](#module_actions.auth) actions.
State segment managed by this reducer has the following structure:
| Param | Type | Default | Description |
| --- | --- | --- | --- |
| authenticating | Boolean | true | `true` if authentication is still in progress; `false` if it has already completed or failed. |
| profile | Object | String | '' | Topcoder v2 auth token. |
| tokenV3 | String | '' | Topcoder v3 auth token. |
| user | Object | Promise
* _inner_
* [~onProfileLoaded(state, action)](#module_reducers.auth..onProfileLoaded)
* [~create(initialState, mergeReducers)](#module_reducers.auth..create) ⇒ function
### reducers.auth.default
Reducer with default initial state.
**Kind**: static property of [reducers.auth](#module_reducers.auth)
### reducers.auth.factory(options) ⇒ Promise
Creates a new reducer.
**Kind**: static method of [reducers.auth](#module_reducers.auth)
**Resolves**: Function(state, action): state New reducer.
| Param | Type | Default | Description |
| --- | --- | --- | --- |
| options | Object | {} | Optional. Options for customization of initial state. |
| [options.auth.tokenV2] | String | '' | Optional. Topcoder v2 auth token. |
| [options.auth.tokenV3] | String | '' | Optional. Topcoder v3 auth token. |
### reducers.auth~onProfileLoaded(state, action)
Handles actions.auth.loadProfile action.
**Kind**: inner method of [reducers.auth](#module_reducers.auth)
| Param | Type |
| --- | --- |
| state | Object |
| action | Object |
### reducers.auth~create(initialState, mergeReducers) ⇒ function
Creates a new Auth reducer with the specified initial state.
**Kind**: inner method of [reducers.auth](#module_reducers.auth)
**Returns**: function - Auth reducer.
| Param | Type | Description |
| --- | --- | --- |
| initialState | Object | Optional. Initial state. |
| mergeReducers | Object | Optional. Reducers to merge. |