Duong Truong Phong
74 lines
1.9 KiB
TypeScript
74 lines
1.9 KiB
TypeScript
import type { Category } from "~/server/models/category";
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export const useCategoryStore = defineStore("category-v2", () => {
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const categories = ref<Category[]>([]);
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async function fetchCategories() {
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const { data, error } = await useFetch<Category[]>("/api/v2/categories");
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if (error.value) {
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return [] as Category[];
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}
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categories.value = Object.assign([], data.value);
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return categories.value;
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}
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function findByCode(code?: string) {
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if (code) return categories.value.find((c) => c.code === code);
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}
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function findById(id?: number) {
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return categories.value.find((c) => c.id === id);
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}
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function findParents(category?: Category) {
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if (!category) return [];
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const parents = [];
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let parent = findById(category.parentId);
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while (parent) {
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parents.push(parent);
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parent = findById(parent.parentId);
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}
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return parents.reverse().concat(category);
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}
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function findSubTree(category?: Category) {
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if (!category) return [];
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let subTree = [] as Category[];
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function findChildren(category: Category) {
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const children = categories.value.filter((c:Category) => c.parentId === category.id);
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if (children.length === 0) return;
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subTree.push(...children,category);
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}
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if(category.parentId === 41){
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findChildren(category);
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}else{
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const parent = findById(category.parentId);
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if(parent){
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findChildren(parent);
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}
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}
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return subTree.reverse();
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}
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function findChildren(category: Category) {
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const children = categories.value.filter((c:Category) => c.parentId === category.id);
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if (children.length === 0) return;
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else return [...children]
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}
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return { categories, fetchCategories, findByCode, findById, findParents,findSubTree, findChildren };
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});
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if (import.meta.hot) {
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import.meta.hot.accept(acceptHMRUpdate(useCategoryStore, import.meta.hot));
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}
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