140 lines
3.6 KiB
TypeScript
140 lines
3.6 KiB
TypeScript
import { myToast } from "./toastify";
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import Cookies from "js-cookie";
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import { queryClient } from "./queryClient";
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export const handleDeleteLoan = async (loanID: number): Promise<boolean> => {
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try {
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const response = await fetch(
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`http://localhost:8002/api/deleteLoan/${loanID}`,
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{
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method: "DELETE",
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headers: {
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Authorization: `Bearer ${Cookies.get("token") || ""}`,
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},
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}
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);
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if (!response.ok) {
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myToast("Fehler beim Löschen der Ausleihe", "error");
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return false;
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}
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const raw = localStorage.getItem("userLoans");
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let current: Array<{ id: number }> = [];
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try {
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const parsed = raw ? JSON.parse(raw) : [];
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current = Array.isArray(parsed) ? parsed : [];
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} catch {
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current = [];
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}
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const updated = current.filter(
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(loan) => Number(loan.id) !== Number(loanID)
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);
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localStorage.setItem("userLoans", JSON.stringify(updated));
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myToast("Ausleihe erfolgreich gelöscht!", "success");
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return true;
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} catch (error) {
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console.error("Error deleting loan:", error);
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myToast("Fehler beim löschen der Ausleihe", "error");
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return false;
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}
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};
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// Parse existing cookie and coerce to numbers
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let removeArr: number[] = (() => {
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try {
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const raw = Cookies.get("removeArr");
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const parsed = raw ? JSON.parse(raw) : [];
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return Array.isArray(parsed)
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? parsed.map((v) => Number(v)).filter((n) => Number.isFinite(n))
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: [];
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} catch {
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return [];
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}
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})();
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const rawCookies = Cookies.withConverter({
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write: (value: string) => value, // store raw JSON
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});
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export const addToRemove = (itemID: number) => {
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if (!Number.isFinite(itemID)) return;
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if (!removeArr.includes(itemID)) {
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removeArr.push(itemID);
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rawCookies.set("removeArr", JSON.stringify(removeArr));
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}
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};
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export const rmFromRemove = (itemID: number) => {
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removeArr = removeArr.filter((item) => item !== itemID);
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rawCookies.set("removeArr", JSON.stringify(removeArr));
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};
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export const createLoan = async (startDate: string, endDate: string) => {
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const items = removeArr;
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const response = await fetch("http://localhost:8002/api/createLoan", {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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Authorization: `Bearer ${Cookies.get("token") || ""}`,
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},
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body: JSON.stringify({ items, startDate, endDate }),
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});
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if (!response.ok) {
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myToast("Fehler beim Erstellen der Ausleihe", "error");
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return false;
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}
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// Clear selection on success
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removeArr = [];
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Cookies.set("removeArr", "[]");
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myToast("Ausleihe erfolgreich erstellt!", "success");
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queryClient.invalidateQueries({ queryKey: ["userLoans"] });
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queryClient.invalidateQueries({ queryKey: ["allLoans"] });
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queryClient.invalidateQueries({ queryKey: ["borrowableItems"] });
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return true;
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};
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export const onReturn = async (loanID: number) => {
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const response = await fetch(
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`http://localhost:8002/api/returnLoan/${loanID}`,
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{
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method: "POST",
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headers: {
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Authorization: `Bearer ${Cookies.get("token") || ""}`,
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},
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}
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);
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if (!response.ok) {
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myToast("Fehler beim Zurückgeben der Ausleihe", "error");
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return false;
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}
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myToast("Ausleihe erfolgreich zurückgegeben!", "success");
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return true;
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};
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export const onTake = async (loanID: number) => {
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const response = await fetch(`http://localhost:8002/api/takeLoan/${loanID}`, {
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method: "POST",
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headers: {
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Authorization: `Bearer ${Cookies.get("token") || ""}`,
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},
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});
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if (!response.ok) {
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myToast("Fehler beim Ausleihen der Ausleihe", "error");
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return false;
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}
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myToast("Ausleihe erfolgreich ausgeliehen!", "success");
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return true;
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};
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