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refactor: using the new client method for space sharing #175

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merged 1 commit into from
Jan 7, 2025
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refactor: using the new client method for space sharing #175

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68 changes: 10 additions & 58 deletions src/share.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ import { ChangeEvent, useEffect, useState } from 'react'
import { SpaceDID, useW3 } from '@w3ui/react'
import { extract } from '@ucanto/core/delegation'
import type { PropsWithChildren } from 'react'
import type { Delegation } from '@ucanto/interface'
import type { Capabilities, Delegation } from '@ucanto/interface'
import { SpacePreview } from './components/SpaceCreator'
import { H2, H3 } from '@/components/Text'
import CopyButton from './components/CopyButton'
Expand Down Expand Up @@ -64,64 +64,16 @@ export function ShareSpace({ spaceDID }: { spaceDID: SpaceDID }): JSX.Element {
throw new Error(`Client not found`)
}

const currentSpace = client.agent.currentSpace()
try {
const space = client.spaces().find(s => s.did() === spaceDID)
if (!space) {
throw new Error(`Could not find space to share`)
}

const delegatedEmail = DIDMailTo.email(email)

// FIXME (fforbeck): enable shareSpace function call after @w3ui/react lib is updated to v2.4.0 and the issue with blobs are solved
// const delegation = await client.shareSpace(delegatedEmail, space.did())

// Make sure the agent is using the shared space before delegating
await client.agent.setCurrentSpace(spaceDID)

// Delegate capabilities to the delegate account to access the **current space**
const delegation = await client.createDelegation(
{
did: () => DIDMailTo.fromEmail(delegatedEmail),
},
[
'space/*',
'store/*',
'upload/*',
'access/*',
'usage/*',
// @ts-expect-error (FIXME: https://github.com/storacha/w3up/issues/1554)
'filecoin/*',
], {
expiration: Infinity
}
)

const sharingResult = await client.capability.access.delegate({
space: spaceDID,
delegations: [delegation],
})

if (sharingResult.error) {
throw new Error(
`failed to share space with ${delegatedEmail}: ${sharingResult.error.message}`,
{
cause: sharingResult.error,
}
)
}

const next = { email: delegatedEmail, capabilities: delegation.capabilities.map(c => c.can) }
updateSharedEmails([next])
setValue('')
} catch (err) {
console.error(err)
} finally {
// Reset to the original space if it was different
if (currentSpace && currentSpace !== spaceDID) {
await client.agent.setCurrentSpace(currentSpace)
}
const space = client.spaces().find(s => s.did() === spaceDID)
if (!space) {
throw new Error(`Could not find space to share`)
}

const delegatedEmail = DIDMailTo.email(email)
const delegation: Delegation<Capabilities> = await client.shareSpace(delegatedEmail, space.did())
const next = { email: delegatedEmail, capabilities: delegation.capabilities.map(c => c.can) }
updateSharedEmails([next])
setValue('')
}

async function makeDownloadLink(did: string): Promise<string> {
Expand Down
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