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services/database.js

Summary

Maintainability
A
3 hrs
Test Coverage
A
96%

Function connectToMongodb has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Open

  connectToMongodb(options, isSSL) {
    let connectionOptionsMongoClient = options.connectionOptions;
    if (!connectionOptionsMongoClient) {
      connectionOptionsMongoClient = {
        useNewUrlParser: true,
Severity: Minor
Found in services/database.js - About 1 hr 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 getDialect has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

  getDialect(dbConnectionUrl, dbDialect) {
    if (dbConnectionUrl) {
      if (dbConnectionUrl.startsWith('postgres://')) { return 'postgres'; }
      if (dbConnectionUrl.startsWith('mysql://')) { return 'mysql'; }
      if (dbConnectionUrl.startsWith('mssql://')) { return 'mssql'; }
Severity: Minor
Found in services/database.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

Avoid too many return statements within this function.
Open

    return dbDialect;
Severity: Major
Found in services/database.js - About 30 mins to fix

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

      connnectToSequelize(databaseDialect, options, isSSL) {
    let connectionOptionsSequelize = options.connectionOptions;
    if (!connectionOptionsSequelize) {
      connectionOptionsSequelize = {};
    Severity: Minor
    Found in services/database.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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