fluxer/fluxer_app/src/stores/BetaCodeStore.tsx
2026-01-01 21:05:54 +00:00

83 lines
2.3 KiB
TypeScript

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
import {makeAutoObservable} from 'mobx';
import {type BetaCode, BetaCodeRecord} from '~/records/BetaCodeRecord';
type FetchStatus = 'idle' | 'pending' | 'success' | 'error';
class BetaCodeStore {
betaCodes: Array<BetaCodeRecord> = [];
fetchStatus: FetchStatus = 'idle';
isCreateError = false;
isDeleteError = false;
allowance = 3;
nextResetAt: Date | null = null;
constructor() {
makeAutoObservable(this, {}, {autoBind: true});
}
fetchPending(): void {
this.fetchStatus = 'pending';
}
fetchSuccess(betaCodes: ReadonlyArray<BetaCode>, allowance: number, nextResetAt: string | null): void {
this.betaCodes = betaCodes.map((betaCode) => new BetaCodeRecord(betaCode));
this.fetchStatus = 'success';
this.allowance = allowance;
this.nextResetAt = nextResetAt ? new Date(nextResetAt) : null;
}
fetchError(): void {
this.fetchStatus = 'error';
}
createPending(): void {
this.isCreateError = false;
}
createSuccess(betaCode: BetaCodeRecord): void {
this.betaCodes = [...this.betaCodes, betaCode];
this.allowance = Math.max(0, this.allowance - 1);
}
createError(): void {
this.isCreateError = true;
}
deletePending(): void {
this.isDeleteError = false;
}
deleteSuccess(code: string): void {
const removed = this.betaCodes.find((betaCode) => betaCode.code === code);
this.betaCodes = this.betaCodes.filter((betaCode) => betaCode.code !== code);
if (removed && !removed.redeemer) {
this.allowance = this.allowance + 1;
}
}
deleteError(): void {
this.isDeleteError = true;
}
}
export default new BetaCodeStore();