100 lines
3.4 KiB
JavaScript
100 lines
3.4 KiB
JavaScript
import { USER_ID, IMAGE_PIXELS_MAX, UPLOAD_SIZE_MAX, UPLOAD_SIZE_MAX_AVATAR, UPLOAD_TYPES_ALLOW, AWS_S3_URL_REGEXP, AVATAR_TYPES_ALLOW } from '@/lib/constants'
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import { createPresignedPost } from '@/api/s3'
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import { GqlAuthenticationError, GqlInputError } from '@/lib/error'
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import { msatsToSats } from '@/lib/format'
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export default {
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Query: {
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uploadFees: async (parent, { s3Keys }, { models, me }) => {
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const fees = await uploadFees(s3Keys, { models, me })
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// GraphQL doesn't support bigint
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return {
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totalFees: Number(fees.totalFees),
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totalFeesMsats: Number(fees.totalFeesMsats),
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uploadFees: Number(fees.uploadFees),
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uploadFeesMsats: Number(fees.uploadFeesMsats),
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nUnpaid: Number(fees.nUnpaid),
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bytesUnpaid: Number(fees.bytesUnpaid),
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bytes24h: Number(fees.bytes24h)
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}
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}
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},
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Mutation: {
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getSignedPOST: async (parent, { type, size, width, height, avatar }, { models, me }) => {
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if (UPLOAD_TYPES_ALLOW.indexOf(type) === -1) {
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throw new GqlInputError(`upload must be ${UPLOAD_TYPES_ALLOW.map(t => t.replace(/^(image|video)\//, '')).join(', ')}`)
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}
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if (size > UPLOAD_SIZE_MAX) {
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throw new GqlInputError(`upload must be less than ${UPLOAD_SIZE_MAX / (1024 ** 2)} megabytes`)
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}
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if (avatar) {
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if (AVATAR_TYPES_ALLOW.indexOf(type) === -1) {
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throw new GqlInputError(`avatar must be ${AVATAR_TYPES_ALLOW.map(t => t.replace('image/', '')).join(', ')}`)
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}
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if (size > UPLOAD_SIZE_MAX_AVATAR) {
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throw new GqlInputError(`avatar must be less than ${UPLOAD_SIZE_MAX_AVATAR / (1024 ** 2)} megabytes`)
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}
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}
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// width and height is 0 for videos
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if (width * height > IMAGE_PIXELS_MAX) {
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throw new GqlInputError(`image must be less than ${IMAGE_PIXELS_MAX} pixels`)
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}
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const fileParams = {
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type,
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size,
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width,
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height,
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userId: me?.id || USER_ID.anon,
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paid: false
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}
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if (avatar) {
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if (!me) throw new GqlAuthenticationError()
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fileParams.paid = undefined
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}
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const upload = await models.upload.create({ data: { ...fileParams } })
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return createPresignedPost({ key: String(upload.id), type, size })
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}
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}
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}
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export function uploadIdsFromText (text) {
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if (!text) return []
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return [...new Set([...text.matchAll(AWS_S3_URL_REGEXP)].map(m => Number(m[1])))]
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}
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export async function uploadFees (s3Keys, { models, me }) {
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const [{
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bytes24h,
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bytesUnpaid,
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nUnpaid,
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uploadFeesMsats
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}] = await models.$queryRaw`SELECT * FROM upload_fees(${me?.id ?? USER_ID.anon}::INTEGER, ${s3Keys}::INTEGER[])`
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const uploadFees = BigInt(msatsToSats(uploadFeesMsats))
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const totalFeesMsats = BigInt(nUnpaid) * uploadFeesMsats
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const totalFees = BigInt(msatsToSats(totalFeesMsats))
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return { bytes24h, bytesUnpaid, nUnpaid, uploadFees, uploadFeesMsats, totalFees, totalFeesMsats }
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}
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export async function throwOnExpiredUploads (uploadIds, { tx }) {
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if (uploadIds.length === 0) return
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const existingUploads = await tx.upload.findMany({
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where: { id: { in: uploadIds } },
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select: { id: true }
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})
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const existingIds = new Set(existingUploads.map(upload => upload.id))
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const deletedIds = uploadIds.filter(id => !existingIds.has(id))
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if (deletedIds.length > 0) {
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throw new Error(`upload(s) ${deletedIds.join(', ')} are expired, consider reuploading.`)
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}
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}
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