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packages/provider/wrapper.js

Summary

Maintainability
A
2 hrs
Test Coverage

Function make1193ProviderRequest has 29 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function make1193ProviderRequest(provider) {
  /*
  NOTE: If truffle switches to use WebSockets instead of HTTP requests in the future
        then we will need to keep separate requestId counters for .request and .send
        methods to avoid collision while generating requestIds on parallel requests.
Severity: Minor
Found in packages/provider/wrapper.js - About 1 hr to fix

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

      postHook: function (options) {
    return function (payload, error, result) {
      // web3 websocket providers return false and web3 http providers
      // return null when no error has occurred...kind of obnoxious
      if (error) {
    Severity: Minor
    Found in packages/provider/wrapper.js - 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

    Function wrap has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

      wrap: function (provider, options) {
    /* wrapping should be idempotent */
    if (provider._alreadyWrapped) return provider;

    /* setup options defaults */
    Severity: Minor
    Found in packages/provider/wrapper.js - About 25 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

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