Function _saveFileToStorage

packages/server/src/services/documentstore/index.ts:538–567

(
    fileBase64: string,
    entity: DocumentStore,
    orgId: string,
    workspaceId: string,
    subscriptionId: string,
    usageCacheManager: UsageCacheManager
)

}

const _saveFileToStorage = async (
    fileBase64: string,
    entity: DocumentStore,
    orgId: string,
    workspaceId: string,
    subscriptionId: string,
    usageCacheManager: UsageCacheManager
) => {
    await checkStorage(orgId, subscriptionId, usageCacheManager)

    const splitDataURI = fileBase64.split(',')
    const filename = splitDataURI.pop()?.split(':')[1] ?? ''
    const bf = Buffer.from(splitDataURI.pop() || '', 'base64')
    const mimePrefix = splitDataURI.pop()
    let mime = ''
    if (mimePrefix) {
        mime = mimePrefix.split(';')[0].split(':')[1]
    }
    const { totalSize } = await addSingleFileToStorage(mime, bf, filename, orgId, DOCUMENT_STORE_BASE_FOLDER, entity.id)
    await updateStorageUsage(orgId, workspaceId, totalSize, usageCacheManager)

    return {
        id: uuidv4(),
        name: filename,
        mimePrefix: mime,
        size: bf.length,
        status: DocumentStoreStatus.NEW,
        uploaded: new Date()
    }
}

const _splitIntoChunks = async (
    appDataSource: DataSource,