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56 lines
874 B
TypeScript
56 lines
874 B
TypeScript
// State
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export type UserStateType = {
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ourNumber: string;
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};
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// Actions
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type UserChangedActionType = {
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type: 'USER_CHANGED';
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payload: {
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ourNumber: string;
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ourPrimary: string;
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};
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};
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export type UserActionType = UserChangedActionType;
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// Action Creators
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export const actions = {
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userChanged,
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};
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function userChanged(attributes: { ourNumber: string; ourPrimary: string }): UserChangedActionType {
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return {
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type: 'USER_CHANGED',
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payload: attributes,
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};
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}
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// Reducer
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function getEmptyState(): UserStateType {
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return {
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ourNumber: 'missing',
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};
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}
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export function reducer(state: UserStateType, action: UserActionType): UserStateType {
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if (!state) {
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return getEmptyState();
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}
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if (action.type === 'USER_CHANGED') {
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const { payload } = action;
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return {
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...state,
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...payload,
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};
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}
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return state;
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}
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