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services/analyzer/sequelize-column-type-getter.js

Summary

Maintainability
C
1 day
Test Coverage
B
88%

Function ColumnTypeGetter has 124 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function ColumnTypeGetter(databaseConnection, schema, allowWarning = true) {
  const queryInterface = databaseConnection.getQueryInterface();

  function isDialect(dialect) {
    return queryInterface.sequelize.options.dialect === dialect;
Severity: Major
Found in services/analyzer/sequelize-column-type-getter.js - About 4 hrs to fix

    Function perform has 63 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      this.perform = async (columnInfo, columnName, tableName) => {
    const { type } = columnInfo;

    switch (type) {
      case 'JSON':
    Severity: Major
    Found in services/analyzer/sequelize-column-type-getter.js - About 2 hrs to fix

      Function ColumnTypeGetter has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
      Open

      function ColumnTypeGetter(databaseConnection, schema, allowWarning = true) {
  const queryInterface = databaseConnection.getQueryInterface();

  function isDialect(dialect) {
    return queryInterface.sequelize.options.dialect === dialect;
      Severity: Minor
      Found in services/analyzer/sequelize-column-type-getter.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"

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