29 lines
940 B
TypeScript
29 lines
940 B
TypeScript
import { httpsCallable } from 'firebase/functions'
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import { Txn } from 'common/txn'
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import { User } from 'common/user'
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import { randomString } from 'common/util/random'
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import './init'
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import { functions } from './init'
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import { safeLocalStorage } from '../util/local'
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export const cloudFunction = <RequestData, ResponseData>(name: string) =>
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httpsCallable<RequestData, ResponseData>(functions, name)
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export const transact = cloudFunction<
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Omit<Txn, 'id' | 'createdTime'>,
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{ status: 'error' | 'success'; message?: string; txn?: Txn }
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>('transact')
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export const createUser: () => Promise<User | null> = () => {
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const local = safeLocalStorage()
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let deviceToken = local?.getItem('device-token')
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if (!deviceToken) {
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deviceToken = randomString()
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local?.setItem('device-token', deviceToken)
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}
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return cloudFunction('createUser')({ deviceToken })
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.then((r) => (r.data as any)?.user || null)
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.catch(() => null)
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}
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