41 lines
1.0 KiB
TypeScript
41 lines
1.0 KiB
TypeScript
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import { setDoc } from 'firebase/firestore'
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import { doc } from 'firebase/firestore'
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import { Manalink } from '../../../common/manalink'
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import { db } from './init'
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import { customAlphabet } from 'nanoid'
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export async function createManalink(data: {
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fromId: string
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amount: number
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expiresTime: number
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maxUses: number
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}) {
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const { fromId, amount, expiresTime, maxUses } = data
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// At 100 IDs per hour, using this alphabet and 8 chars, there's a 1% chance of collision in 2 years
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// See https://zelark.github.io/nano-id-cc/
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const nanoid = customAlphabet(
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'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
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8
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)
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const slug = nanoid()
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if (amount <= 0 || isNaN(amount) || !isFinite(amount))
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return { status: 'error', message: 'Invalid amount' }
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const manalink: Manalink = {
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slug,
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fromId,
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amount,
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token: 'M$',
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createdTime: Date.now(),
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expiresTime,
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maxUses,
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successes: [],
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failures: [],
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}
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const ref = doc(db, 'manalinks', slug)
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await setDoc(ref, manalink)
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}
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