61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
JavaScript
export async function getCategories() {
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let url = '/api/categories';
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const res = await fetch(url, {headers: {'Accept': 'application/json'}})
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if (res.status == 200) {
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return (await res.json()).map((r) => new Category(r));
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} else {
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throw new Error((await res.json()).errmsg);
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}
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}
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export class Category {
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constructor(res) {
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if (res) {
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this.update(res);
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}
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}
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update({ id, label, promo, expand }) {
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this.id = id;
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this.label = label;
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this.promo = promo;
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this.expand = expand;
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}
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async save() {
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const res = await fetch(this.id?`api/categories/${this.id}`:'api/categories', {
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method: this.id?'PUT':'POST',
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headers: {'Accept': 'application/json'},
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body: JSON.stringify(this),
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});
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if (res.status == 200) {
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const data = await res.json()
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this.update(data);
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return data;
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} else {
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throw new Error((await res.json()).errmsg);
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}
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}
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async delete() {
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const res = await fetch(`api/categories/${this.id}`, {
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method: 'DELETE',
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headers: {'Accept': 'application/json'},
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});
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if (res.status == 200) {
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return true;
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} else {
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throw new Error((await res.json()).errmsg);
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}
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}
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}
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export async function getCategory(cid) {
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const res = await fetch(`api/categories/${cid}`, {headers: {'Accept': 'application/json'}})
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if (res.status == 200) {
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return new Category(await res.json());
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} else {
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throw new Error((await res.json()).errmsg);
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}
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}
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