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query for transaction link may find a contribution link

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This commit is contained in:
Moriz Wahl 2022-06-16 10:57:38 +02:00
parent 409e44f679
commit 06b5c7606c
1 changed files with 34 additions and 9 deletions
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43
backend/src/graphql/resolver/TransactionLinkResolver.ts
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@ -1,7 +1,19 @@
import { Context, getUser } from '@/server/context'
import { Resolver, Args, Arg, Authorized, Ctx, Mutation, Query, Int } from 'type-graphql'
import {
Resolver,
Args,
Arg,
Authorized,
Ctx,
Mutation,
Query,
Int,
createUnionType,
} from 'type-graphql'
import { TransactionLink } from '@model/TransactionLink'
import { ContributionLink } from '@model/ContributionLink'
import { TransactionLink as dbTransactionLink } from '@entity/TransactionLink'
import { ContributionLink as dbContributionLink } from '@entity/ContributionLink'
import { User as dbUser } from '@entity/User'
import TransactionLinkArgs from '@arg/TransactionLinkArgs'
import Paginated from '@arg/Paginated'
@ -13,6 +25,11 @@ import { calculateDecay } from '@/util/decay'
import { executeTransaction } from './TransactionResolver'
import { Order } from '@enum/Order'
const QueryLinkResult = createUnionType({
name: 'QueryLinkResult', // the name of the GraphQL union
types: () => [TransactionLink, ContributionLink] as const, // function that returns tuple of object types classes
})
// TODO: do not export, test it inside the resolver
export const transactionLinkCode = (date: Date): string => {
const time = date.getTime().toString(16)
@ -95,15 +112,23 @@ export class TransactionLinkResolver {
}
@Authorized([RIGHTS.QUERY_TRANSACTION_LINK])
@Query(() => TransactionLink)
async queryTransactionLink(@Arg('code') code: string): Promise<TransactionLink> {
const transactionLink = await dbTransactionLink.findOneOrFail({ code }, { withDeleted: true })
const user = await dbUser.findOneOrFail({ id: transactionLink.userId })
let redeemedBy: User | null = null
if (transactionLink && transactionLink.redeemedBy) {
redeemedBy = new User(await dbUser.findOneOrFail({ id: transactionLink.redeemedBy }))
@Query(() => QueryLinkResult)
async queryTransactionLink(@Arg('code') code: string): Promise<typeof QueryLinkResult> {
if (code.match(/^CL-/)) {
const contributionLink = await dbContributionLink.findOneOrFail(
{ code: code.replace('CL-', '') },
{ withDeleted: true },
)
return new ContributionLink(contributionLink)
} else {
const transactionLink = await dbTransactionLink.findOneOrFail({ code }, { withDeleted: true })
const user = await dbUser.findOneOrFail({ id: transactionLink.userId })
let redeemedBy: User | null = null
if (transactionLink && transactionLink.redeemedBy) {
redeemedBy = new User(await dbUser.findOneOrFail({ id: transactionLink.redeemedBy }))
}
return new TransactionLink(transactionLink, new User(user), redeemedBy)
}
return new TransactionLink(transactionLink, new User(user), redeemedBy)
}
@Authorized([RIGHTS.LIST_TRANSACTION_LINKS])