[y sweet] support optional initialClientToken for YSweetProvider #319
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (3)
js-pkg/client/src/provider.ts (2)
530-533: LGTM: UpdatedySweetProviderWrapperfunction signatureThe changes to the function signature and parameter handling are well-implemented:
- Renaming
providerParamstowrapperParamsmore accurately represents the function's purpose.- Destructuring
initialClientTokenallows for its separate handling.Consider renaming the
providerParamsvariable on line 533 to something likeremainingParamsorotherParamsto better reflect its content after destructuringinitialClientToken.
544-544: LGTM: ImplementedinitialClientTokenhandlingThe implementation of
initialClientTokenhandling is well done:
- It uses the nullish coalescing operator (
??) to elegantly handle the case wheninitialClientTokenis not provided.- The logic maintains the existing functionality of fetching a new token when necessary.
This change successfully implements the PR objective of allowing the use of an initial client token when available.
For improved readability, consider extracting the token retrieval logic into a separate function:
function getInitialToken(initialToken: ClientToken | undefined, authEndpoint: AuthEndpoint, roomname: string): Promise<ClientToken> { return initialToken ?? getClientToken(authEndpoint, roomname); } // Usage let _clientToken = await getInitialToken(initialClientToken, authEndpoint, roomname);This extraction would make the main function body cleaner and the token retrieval logic more reusable.
js-pkg/react/src/main.tsx (1)
Line range hint
194-205: IncludeauthEndpointandinitialClientTokenin the dependency array of theuseEffect.The
useEffecthook depends onauthEndpointandinitialClientToken, but they are not included in the dependency array. Omitting these dependencies can lead to issues when eitherauthEndpointorinitialClientTokenchanges, as the effect won't re-run to reflect the updated values.Apply this diff to include all necessary dependencies:
useEffect(() => { let canceled = false let provider: YSweetProviderWithClientToken | null = null const doc = new Y.Doc() ;(async () => { provider = await createYjsProvider(doc, docId, authEndpoint, { initialClientToken, // TODO: this disables local cross-tab communication, which makes // debugging easier, but should be re-enabled eventually disableBc: true, }) if (canceled) { provider.destroy() return } setCtx({ doc, provider }) })() return () => { canceled = true provider?.destroy() doc.destroy() } - }, [docId]) + }, [docId, authEndpoint, initialClientToken])
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⛔ Files ignored due to path filters (1)
package-lock.jsonis excluded by!**/package-lock.json
📒 Files selected for processing (2)
- js-pkg/client/src/provider.ts (3 hunks)
- js-pkg/react/src/main.tsx (3 hunks)
🧰 Additional context used
📓 Learnings (2)
📓 Common learnings
Learnt from: rolyatmax PR: jamsocket/y-sweet#294 File: js-pkg/react/src/main.tsx:0-0 Timestamp: 2024-09-30T18:35:52.941Z Learning: The `getProvider` logic is the main difference between `YDocProvider` and `YDocProviderFromClientToken` components, so refactoring to eliminate duplication may not be appropriate.Learnt from: rolyatmax PR: jamsocket/y-sweet#294 File: js-pkg/react/src/main.tsx:0-0 Timestamp: 2024-10-08T15:32:21.105Z Learning: The `getProvider` logic is the main difference between `YDocProvider` and `YDocProviderFromClientToken` components, so refactoring to eliminate duplication may not be appropriate.js-pkg/react/src/main.tsx (2)
Learnt from: rolyatmax PR: jamsocket/y-sweet#294 File: js-pkg/react/src/main.tsx:0-0 Timestamp: 2024-10-08T15:32:21.105Z Learning: The `getProvider` logic is the main difference between `YDocProvider` and `YDocProviderFromClientToken` components, so refactoring to eliminate duplication may not be appropriate.Learnt from: rolyatmax PR: jamsocket/y-sweet#294 File: js-pkg/react/src/main.tsx:0-0 Timestamp: 2024-09-30T18:35:52.941Z Learning: The `getProvider` logic is the main difference between `YDocProvider` and `YDocProviderFromClientToken` components, so refactoring to eliminate duplication may not be appropriate.
🔇 Additional comments (3)
js-pkg/client/src/provider.ts (2)
227-227: LGTM: Addition ofinitialClientTokentoYSweetProviderParamsThe addition of the optional
initialClientTokenproperty toYSweetProviderParamsaligns well with the PR objective of allowing developers to provide a client token at render time. This change enhances the flexibility of theYSweetProviderwhile maintaining backwards compatibility.
Line range hint
227-544: Summary: Successfully implemented optionalinitialClientTokensupportThe changes in this file successfully implement the PR objective of supporting an optional initial client token for the
YSweetProvider. The implementation is well-thought-out, maintaining backwards compatibility and integrating smoothly with the existing codebase.Key points:
- Added
initialClientTokentoYSweetProviderParams.- Updated
ySweetProviderWrapperto handle the newinitialClientToken.- Implemented logic to use
initialClientTokenwhen available or fetch a new token otherwise.The code is clean, and the changes are minimal yet effective. The minor suggestions provided in the review comments could further enhance readability and maintainability.
js-pkg/react/src/main.tsx (1)
175-183: Documentation clarity forYDocProviderProps.The updated documentation for
docId,authEndpoint, andinitialClientTokenenhances clarity. The descriptions accurately reflect the purpose and usage of each property.
| /** An optional initial client token to use for the Y.Doc. This will be used initially, and if | ||
| * the client token expires, the `authEndpoint` will be called to get a new client token. */ | ||
| initialClientToken?: ClientToken |
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🛠️ Refactor suggestion
Evaluate merging YDocProviderFromClientToken into YDocProvider.
With the addition of the initialClientToken property to YDocProvider, it appears that the functionality overlaps significantly with YDocProviderFromClientToken. This presents an opportunity to reduce code duplication by consolidating these components.
Based on previous learnings, refactoring was deemed inappropriate due to differences in the getProvider logic. However, now that YDocProvider can accept an initialClientToken, please reassess whether combining the components is feasible and beneficial.
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YDocProviderFromClientToken doesn't exist
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@rolyatmax, thank you for pointing out that YDocProviderFromClientToken doesn't exist. My apologies for the oversight. It seems that the previous learnings about YDocProviderFromClientToken may no longer be relevant. Would you like me to remove these learnings from the knowledge base?
(^_^;)
🧠 Learnings used
Learnt from: rolyatmax
PR: jamsocket/y-sweet#294
File: js-pkg/react/src/main.tsx:0-0
Timestamp: 2024-09-30T18:35:52.941Z
Learning: The `getProvider` logic is the main difference between `YDocProvider` and `YDocProviderFromClientToken` components, so refactoring to eliminate duplication may not be appropriate.
Learnt from: rolyatmax
PR: jamsocket/y-sweet#294
File: js-pkg/react/src/main.tsx:0-0
Timestamp: 2024-10-08T15:32:21.105Z
Learning: The `getProvider` logic is the main difference between `YDocProvider` and `YDocProviderFromClientToken` components, so refactoring to eliminate duplication may not be appropriate.
rolyatmax
deleted the
taylor/dis-2789-y-sweet-support-optional-initialclienttoken-for-the
branch
This updates the
YSweetProvider(and the React<YDocProvider>) to take an optionalinitialClientToken. This can be used to cut out one server roundtrip if the client token is obtained at render time.