Kristaps Fabians Geikins
81 lines
2.0 KiB
TypeScript
81 lines
2.0 KiB
TypeScript
import { db } from '@/db/knex'
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import {
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blobCollectionSummaryFactory,
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getBlobMetadataCollectionFactory,
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getBlobMetadataFactory
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} from '@/modules/blobstorage/repositories'
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import { getFileSizeLimit } from '@/modules/blobstorage/services/management'
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import {
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ProjectBlobArgs,
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ProjectBlobsArgs,
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Resolvers,
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StreamBlobArgs,
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StreamBlobsArgs
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} from '@/modules/core/graph/generated/graphql'
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import { StreamGraphQLReturn } from '@/modules/core/helpers/graphTypes'
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import {
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BadRequestError,
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NotFoundError,
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ResourceMismatch
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} from '@/modules/shared/errors'
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const getBlobMetadata = getBlobMetadataFactory({ db })
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const getBlobMetadataCollection = getBlobMetadataCollectionFactory({ db })
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const blobCollectionSummary = blobCollectionSummaryFactory({ db })
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const streamBlobResolvers = {
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async blobs(parent: StreamGraphQLReturn, args: StreamBlobsArgs | ProjectBlobsArgs) {
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const streamId = parent.id
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const [summary, blobs] = await Promise.all([
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blobCollectionSummary({
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streamId,
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query: args.query
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}),
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getBlobMetadataCollection({
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streamId,
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query: args.query,
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limit: args.limit,
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cursor: args.cursor
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})
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])
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return {
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totalCount: summary.totalCount,
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totalSize: summary.totalSize,
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cursor: blobs.cursor,
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items: blobs.blobs
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}
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},
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async blob(parent: StreamGraphQLReturn, args: StreamBlobArgs | ProjectBlobArgs) {
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try {
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return await getBlobMetadata({
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streamId: parent.id,
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blobId: args.id
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})
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} catch (err: unknown) {
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if (err instanceof NotFoundError) return null
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if (err instanceof ResourceMismatch) throw new BadRequestError(err.message)
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throw err
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}
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}
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}
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export = {
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ServerInfo: {
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//deprecated
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blobSizeLimitBytes() {
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return getFileSizeLimit()
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}
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},
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ServerConfiguration: {
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blobSizeLimitBytes() {
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return getFileSizeLimit()
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}
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},
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Stream: {
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...streamBlobResolvers
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},
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Project: {
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...streamBlobResolvers
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}
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} as Resolvers
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