livepeer/livepeerjs

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packages/explorer-2.0/components/Orchestrators/index.tsx

Summary

Maintainability
D
1 day
Test Coverage

File index.tsx has 407 lines of code (exceeds 250 allowed). Consider refactoring.
Open

import { NetworkStatus, useQuery, gql } from "@apollo/client";
import Box from "../Box";
import Flex from "../Flex";
import PerformanceTable from "./PerformanceTable";
import StakingTable from "./StakingTable";
Severity: Minor
Found in packages/explorer-2.0/components/Orchestrators/index.tsx - About 5 hrs to fix

Function getOrchestratorQuery has 78 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export function getOrchestratorQuery(currentRound) {
  const query = gql`query transcoders {
    transcoders(
      orderBy: totalVolumeETH,
      orderDirection: desc,
Severity: Major
Found in packages/explorer-2.0/components/Orchestrators/index.tsx - About 3 hrs to fix

Function Index has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

const Index = ({ pageSize = 10, title = "" }) => {
  const router = useRouter();
  const { query } = router;
  const isVisible = usePageVisibility();
  const pollInterval = 20000;
Severity: Minor
Found in packages/explorer-2.0/components/Orchestrators/index.tsx - About 55 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

        {!data || networkStatus === NetworkStatus.refetch ? (
          <Box
            css={{
              position: "absolute",
              transform: "translate(-50%, -50%)",
Severity: Major
Found in packages/explorer-2.0/components/Orchestrators/index.tsx and 1 other location - About 1 hr to fix
packages/explorer-2.0/components/OrchestratorPayouts/index.tsx on lines 58..82

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 64.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

      <Box
        css={{
          boxShadow: "rgba(0, 0, 0, 0.05) 0px 6px 10px",
          position: "relative",
          pt: "$3",
Severity: Major
Found in packages/explorer-2.0/components/Orchestrators/index.tsx and 1 other location - About 1 hr to fix
packages/explorer-2.0/components/OrchestratorPayouts/index.tsx on lines 42..83

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 63.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

const oneDayAgo = Math.floor(
  new Date(new Date().setDate(new Date().getDate() - 1)).getTime() / 1000
);
Severity: Major
Found in packages/explorer-2.0/components/Orchestrators/index.tsx and 1 other location - About 1 hr to fix
packages/explorer-2.0/components/Orchestrators/index.tsx on lines 74..76

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 55.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

const oneWeekAgo = Math.floor(
  new Date(new Date().setDate(new Date().getDate() - 7)).getTime() / 1000
);
Severity: Major
Found in packages/explorer-2.0/components/Orchestrators/index.tsx and 1 other location - About 1 hr to fix
packages/explorer-2.0/components/Orchestrators/index.tsx on lines 71..73

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 55.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

      {title && (
        <Box as="h2" css={{ fontWeight: 500, fontSize: 18, mb: "$2" }}>
          {title}
        </Box>
      )}
Severity: Minor
Found in packages/explorer-2.0/components/Orchestrators/index.tsx and 1 other location - About 45 mins to fix
packages/explorer-2.0/components/OrchestratorPayouts/index.tsx on lines 37..41

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 50.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

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