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' import { createPresignedPost } from '@/api/s3' import { GqlAuthenticationError, GqlInputError } from '@/lib/error' import { msatsToSats } from '@/lib/format' export default { Query: { uploadFees: async (parent, { s3Keys }, { models, me }) => { return uploadFees(s3Keys, { models, me }) } }, Mutation: { getSignedPOST: async (parent, { type, size, width, height, avatar }, { models, me }) => { if (UPLOAD_TYPES_ALLOW.indexOf(type) === -1) { throw new GqlInputError(`upload must be ${UPLOAD_TYPES_ALLOW.map(t => t.replace(/^(image|video)\//, '')).join(', ')}`) } if (size > UPLOAD_SIZE_MAX) { throw new GqlInputError(`upload must be less than ${UPLOAD_SIZE_MAX / (1024 ** 2)} megabytes`) } if (avatar) { if (AVATAR_TYPES_ALLOW.indexOf(type) === -1) { throw new GqlInputError(`avatar must be ${AVATAR_TYPES_ALLOW.map(t => t.replace('image/', '')).join(', ')}`) } if (size > UPLOAD_SIZE_MAX_AVATAR) { throw new GqlInputError(`avatar must be less than ${UPLOAD_SIZE_MAX_AVATAR / (1024 ** 2)} megabytes`) } } // width and height is 0 for videos if (width * height > IMAGE_PIXELS_MAX) { throw new GqlInputError(`image must be less than ${IMAGE_PIXELS_MAX} pixels`) } const fileParams = { type, size, width, height, userId: me?.id || USER_ID.anon, paid: false } if (avatar) { if (!me) throw new GqlAuthenticationError() fileParams.paid = undefined } const upload = await models.upload.create({ data: { ...fileParams } }) return createPresignedPost({ key: String(upload.id), type, size }) } } } export function uploadIdsFromText (text, { models }) { if (!text) return [] return [...new Set([...text.matchAll(AWS_S3_URL_REGEXP)].map(m => Number(m[1])))] } export async function uploadFees (s3Keys, { models, me }) { // returns info object in this format: // { bytes24h: int, bytesUnpaid: int, nUnpaid: int, uploadFeesMsats: BigInt } const [info] = await models.$queryRawUnsafe('SELECT * FROM upload_fees($1::INTEGER, $2::INTEGER[])', me ? me.id : USER_ID.anon, s3Keys) const uploadFees = msatsToSats(info.uploadFeesMsats) const totalFeesMsats = info.nUnpaid * Number(info.uploadFeesMsats) const totalFees = msatsToSats(totalFeesMsats) return { ...info, uploadFees, totalFees, totalFeesMsats } }