export function reducer()

in src/app/accounting/store/cheques/cheques.reducer.ts [39:87]

• 37 lines of code
• 5 McCabe index (conditional complexity)

export function reducer(state = initialState, action: Actions<FimsCheque> | cheque.Actions): ResourceState {

  switch (action.type) {

    case cheque.ChequeCRUDActions.LOAD_ALL: {
      return initialState;
    }

    case cheque.ChequeCRUDActions.LOAD_ALL_COMPLETE: {
      const ranges: FimsCheque[] = action.payload.resources;

      const ids = ranges.map(chargeDefinition => chargeDefinition.identifier);

      const entities = resourcesToHash(ranges);

      const loadedAt = idsToHashWithCurrentTimestamp(ids);

      return {
        ids: [ ...ids ],
        entities: entities,
        loadedAt: loadedAt,
        selectedId: state.selectedId
      };
    }

    case cheque.PROCESS_SUCCESS: {
      const chequeIdentifier = action.payload.chequeIdentifier;
      const command: ChequeProcessingCommand = action.payload.command;

      const cheque = state.entities[chequeIdentifier];

      if (command.action === 'APPROVE') {
        cheque.state = 'PROCESSED';
      } else {
        cheque.state = 'CANCELED';
      }

      return Object.assign({}, state, {
        entities: Object.assign({}, state.entities, {
          [cheque.identifier]: cheque
        }),
      });
    }

    default: {
      return state;
    }
  }
}