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Block Explorer for CodeChain

Home Page: https://explorer.codechain.io/

License: Apache License 2.0

CSS 4.96% TypeScript 82.28% JavaScript 12.03% HTML 0.54% Shell 0.19%

codechain blockchain explorer

codechain-explorer's Issues

Change the invoice field to look better

Show the correct text to the "Last seen" field of the genesis block.

Fix the date field, too.

Request data of a block, parcel, transaction dynamically according to pagination

Request block, parcel, transaction dynamically according to pagination in each page.

Add block difficulty growth chart

See https://etherscan.io/chart/difficulty

Cancel request in the componentWillUnmount method

index.js:2178 Warning: Can't call setState (or forceUpdate) on an unmounted component.
This is a no-op, but it indicates a memory leak in your application.
To fix, cancel all subscriptions and asynchronous tasks in the componentWillUnmount method.

    in Home (created by Route)

Change icon to url in metadata of mint transaction

Need status page

Show the node information such as version and commitHash.

Show the detail of ChangeAssetScheme transaction

Current:

I think it should show the parameters of the new asset scheme.

metadata
approver
administrator
allowedScriptHashes

Add script clearing every indexed data in ElasticSearch

Combine two elasticSearchAgent used in worker, server

Remove hard coded 'localhost' url in explorer server

Move it production config file

Preserve scroll position of previous page.

Separate a requesting data and UI drawing

if (!block) {
    return <RequestBlock id={id} onBlock={this.onBlock} onError={this.onError} />;
}
return ( /* Draw */ )

Currently, the above code is configured to draw nothing if there is no data. Draw in advance what we can draw even if we do not have data.

Remove the parcels container when it is empty

https://husky.codechain.io/explorer/block/0

Add a link to the tracker on the tx detail page

Identify error case

The indexer is not responding.
CodeChain is not responding.
Sync is not working on the indexer.
Network error.

Use DocType instead of SDK type in client

Remove copied db folder in client

The current Webpack configuration prevents importing modules from outside the client. So I copied the "db" folder inside the client. Delete the "db" folder by changing the Webpack settings accordingly.

Add invoice field to parcel, transaction page

Add invoid field to below pages.

/tx/:hash
/parcel/:hash

Create script running server, worker, client at once

Provide REST API or JSON RPC API

Add links to previous and next block in block infomation page.

Check nest object limit in elastic search

The default limit is 1000

Need a filter for tx list

Currently, there is a filter on the pending parcel page.

But there is no filter on the parcels page.
Please add this feature to the parcels page too.

ElasticSearch index is not being created automatically on the first run

Failed with error that index 'block' did not exist.

[0] [index_not_found_exception] no such index, with { resource.type="index_or_alias" & resource.id="block" & index_uuid="_na_" & index="block" } :: {"path":"/block/_doc/_search","query":{},"body":"{\"sort\":[{\"number\":{\"order\":\"desc\"}}],\"size\":1,\"query\":{\"bool\":{\"must\":{\"term\":{\"isRetracted\":false}}}}}","statusCode":404,"response":"{\"error\":{\"root_cause\":[{\"type\":\"index_not_found_exception\",\"reason\":\"no such index\",\"resource.type\":\"index_or_alias\",\"resource.id\":\"block\",\"index_uuid\":\"_na_\",\"index\":\"block\"}],\"type\":\"index_not_found_exception\",\"reason\":\"no such index\",\"resource.type\":\"index_or_alias\",\"resource.id\":\"block\",\"index_uuid\":\"_na_\",\"index\":\"block\"},\"status\":404}"}
[0]     at respond (C:\Users\gk\Desktop\codechain-explorer\node_modules\elasticsearch\src\lib\transport.js:308:15)
[0]     at checkRespForFailure (C:\Users\gk\Desktop\codechain-explorer\node_modules\elasticsearch\src\lib\transport.js:267:7)
[0]     at HttpConnector.<anonymous> (C:\Users\gk\Desktop\codechain-explorer\node_modules\elasticsearch\src\lib\connectors\http.js:165:7)
[0]     at IncomingMessage.wrapper (C:\Users\gk\Desktop\codechain-explorer\node_modules\lodash\lodash.js:4949:19)
[0]     at emitNone (events.js:110:20)
[0]     at IncomingMessage.emit (events.js:207:7)
[0]     at endReadableNT (_stream_readable.js:1056:12)
[0]     at _combinedTickCallback (internal/process/next_tick.js:138:11)
[0]     at process._tickDomainCallback (internal/process/next_tick.js:218:9)

And when the index was manually created in the ES backend, failed with errors about absence of mapping, and then another index named 'transaction' so on...

These should be auto created on start, or please provider a script that can be run to setup the whole ES index and mappings.

Use nested type to mapping of elastic search

Currently, searching transaction query returns hole block containing searching transaction. So we have to filter to get the specific transaction. Modify to use "inner hits" feature in elastic search. To use this feature, change the format of mapping field to nested type.

https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-inner-hits.html

Accept only /block/00 as the canonical URL and reject other URLs.

Add owner field to asset transfer transaction input.

[Bug] Can't install packages

While using yarn 1.9.2, node v10.4.1.

OS: Ubuntu 18.04 LTS running above WSL(Windows System for Linux)

yarn-error.log

paik@DESKTOP-VRRAM6B:~/Workspace/codechain-explorer$ yarn install
yarn install v1.9.2
[1/4] Resolving packages...
[2/4] Fetching packages...
[-----------------------------------------------------------------------------------------] 0/1293(node:6682) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
info [email protected]: The platform "linux" is incompatible with this module.
info "[email protected]" is an optional dependency and failed compatibility check. Excluding it from installation.
[3/4] Linking dependencies...
warning " > [email protected]" has unmet peer dependency "babel-core@^6.0.0 || ^7.0.0-0".
warning " > [email protected]" has unmet peer dependency "babel-core@6".
warning " > [email protected]" has unmet peer dependency "babel-runtime@^6.23.0".
warning " > [email protected]" has unmet peer dependency "[email protected] - 3".
warning " > [email protected]" has unmet peer dependency "popper.js@^1.14.3".
error An unexpected error occurred: "ENOENT: no such file or directory, copyfile '/home/paik/.cache/yarn/v1/npm-istanbul-reports-1.3.0-2f322e81e1d9520767597dca3c20a0cce89a3554/lib/json-summary/index.js' -> '/home/paik/Workspace/codechain-explorer/node_modules/istanbul-reports/lib/json-summary/index.js'".

codechain-io / codechain-explorer Goto Github PK

codechain-explorer's Issues

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