Lucien Cartier-Tilet
1678100198
This commit adds the possibility to provide to the caching component data already known and to be cached immediately without the need of a callback function. This allows caching individual repositories without having to rely on additional API calls. However, repos can also be retrieved individually from the GitHub API based on their full name.
67 lines
1.5 KiB
Vue
67 lines
1.5 KiB
Vue
<template>
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<Cache
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:name="props.cacheName"
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:callback="fetchData"
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:data="alreadyKnownData"
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@cached="processCachedData"
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/>
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<slot v-if="loading" name="loader">
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<Loader />
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</slot>
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<slot v-else-if="error" name="error"></slot>
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<slot v-else>
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{{ error }}
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</slot>
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</template>
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<script setup lang="ts">
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import Cache from './Cache.vue';
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import Loader from './Loader.vue';
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import { Ref, ref } from 'vue';
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import { Observable, catchError, switchMap, throwError } from 'rxjs';
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import { fromFetch } from 'rxjs/fetch';
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const props = defineProps({
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url: {
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default: false,
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required: true,
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type: String,
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},
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cacheName: {
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required: true,
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type: String,
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},
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alreadyKnownData: Object,
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});
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const emits = defineEmits(['dataLoaded', 'dataError', 'loading']);
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const error: Ref<Error> = ref(null);
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const loading: Ref<boolean> = ref(true);
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const fetchData = (): Observable<any> => {
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return fromFetch(props.url).pipe(
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switchMap((response: Response) => response.json()),
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catchError((error: Error) => {
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console.error(error);
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return throwError(() => new Error(error.message));
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})
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);
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};
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const processCachedData = (data: Observable<any>) => {
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data.subscribe({
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next: (response: any) => {
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loading.value = false;
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emits('dataLoaded', response);
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},
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error: (responseError: Error) => {
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loading.value = false;
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error.value = responseError;
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},
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});
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};
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</script>
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<style lang="less"></style>
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