feat(cart-customer): reset cart state when the user is unauthenticated (

#2509)
graycoreio · Jul 13, 2023 · e26ab24 · e26ab24
1 parent 33d9c1a
commit e26ab24
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Showing 2 changed files with 36 additions and 0 deletions.
diff --git a/libs/cart-customer/state/src/reducers/unauthenticated-reset.ts b/libs/cart-customer/state/src/reducers/unauthenticated-reset.ts
@@ -0,0 +1,34 @@
+import { ActionReducer } from '@ngrx/store';
+
+import {
+  DaffAuthActionTypes,
+  DaffAuthActions,
+} from '@daffodil/auth/state';
+import {
+  DaffCartReducersState,
+  daffCartItemEntitiesAdapter,
+  daffCartOrderInitialState,
+  daffCartReducerInitialState,
+} from '@daffodil/cart/state';
+
+const initialState: DaffCartReducersState = {
+  cart: daffCartReducerInitialState,
+  cartItems: daffCartItemEntitiesAdapter().getInitialState(),
+  order: daffCartOrderInitialState,
+};
+
+/**
+ * Resets cart state when the user is unauthenticated.
+ */
+export const daffCartCustomerUnauthenticatedReset: ActionReducer<DaffCartReducersState> = (
+  state = initialState,
+  action: DaffAuthActions,
+) => {
+  switch (action.type) {
+    case DaffAuthActionTypes.ResetToUnauthenticatedAction:
+      return initialState;
+
+    default:
+      return state;
+  }
+};
diff --git a/libs/cart-customer/state/src/state.module.ts b/libs/cart-customer/state/src/state.module.ts
@@ -11,6 +11,7 @@ import { daffCartProvideExtraReducers } from '@daffodil/cart/state';
 
 import { DaffCartCustomerAuthEffects } from './effects/auth.effects';
 import { daffCartCustomerLoginMutatingReducerMap } from './reducers/login-mutating';
+import { daffCartCustomerUnauthenticatedReset } from './reducers/unauthenticated-reset';
 
 @NgModule({
   imports: [
@@ -32,6 +33,7 @@ import { daffCartCustomerLoginMutatingReducerMap } from './reducers/login-mutati
       multi: true,
     },
     daffCartProvideExtraReducers(
+      daffCartCustomerUnauthenticatedReset,
       combineReducers(daffCartCustomerLoginMutatingReducerMap),
     ),
   ],