The STATE of a store is updated by means of reducer functions. A stable collection of a reducers form a store and each of the stores maintains a separate state associated for itself. To update the ARRAY of donors, we should define donor application Reducer as follows.

export default function donorReducer(state = [], action) {

SWITCH (action.type) {

case actionTypes.addDonor:

return […state, action.donor];

default:

return state;

}

}

The initial state and action are received by the reducers. Based on the action type, it returns a NEW state for the store. The state maintained by reducers are immutable. The below-given reducer it holds the current state and action as an argument for it and then returns the next

state:function handelingAuthentication(st, ACTN)

{

return _.assign({}, st,

{

auth: actn.pyload

});

}

The state of a store is updated by means of reducer functions. A stable collection of a reducers form a store and each of the stores maintains a separate state associated for itself. To update the array of donors, we should define donor application Reducer as follows.

export default function donorReducer(state = [], action) {

switch (action.type) {

case actionTypes.addDonor:

return […state, action.donor];

default:

return state;

}

}

The initial state and action are received by the reducers. Based on the action type, it returns a new state for the store. The state maintained by reducers are immutable. The below-given reducer it holds the current state and action as an argument for it and then returns the next

state:function handelingAuthentication(st, actn)

{

return _.assign({}, st,

{

auth: actn.pyload

});

}