45 lines
1.3 KiB
TypeScript
45 lines
1.3 KiB
TypeScript
import { AxiosResponse } from 'axios';
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export type RequestState<R> = Readonly<{
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data: R | null;
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loading: boolean;
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isCalled: boolean;
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prevHeaders?: Record<string, string>;
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prevVariables?: Record<string, any>;
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prevParams?: Record<string, any>
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}>
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export type RequestAction<R> =
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| { type: 'call', headers: Record<string, string>, variables: Record<string, any>, params?: Record<string, any> }
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| { type: 'success', response: AxiosResponse<R> }
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| { type: 'failure', response: AxiosResponse<R> }
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export function requestReducer<R>(state: RequestState<R>, action: RequestAction<R>) {
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switch (action.type) {
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case 'call': {
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return {
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...state,
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loading: true,
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isCalled: true,
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prevHeaders: action.headers,
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prevVariables: action.variables,
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prevParams: action.params,
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};
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}
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case 'success': {
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return {
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...state,
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loading: false,
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data: action.response.data,
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};
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}
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case 'failure': {
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return {
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...state,
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loading: false,
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data: null,
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// TODO: need to append errors
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};
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}
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}
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} |