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sequelize/sequelize

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src/dialects/postgres/connection-manager.js

Summary

Maintainability
D
2 days
Test Coverage

Function connect has 113 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  async connect(config) {
    config.user = config.username;
    const connectionConfig = _.pick(config, ['user', 'password', 'host', 'database', 'port']);

    connectionConfig.types = {
Severity: Major
Found in src/dialects/postgres/connection-manager.js - About 4 hrs to fix

    Function connect has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.
    Open

      async connect(config) {
    config.user = config.username;
    const connectionConfig = _.pick(config, ['user', 'password', 'host', 'database', 'port']);

    connectionConfig.types = {
    Severity: Minor
    Found in src/dialects/postgres/connection-manager.js - About 3 hrs 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 _refreshDynamicOIDs has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
    Open

      async _refreshDynamicOIDs(connection) {
    const databaseVersion = this.sequelize.options.databaseVersion;
    const supportedVersion = '8.3.0';

    // Check for supported version
    Severity: Minor
    Found in src/dialects/postgres/connection-manager.js - About 2 hrs 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 connection has 58 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        const connection = await new Promise((resolve, reject) => {
      let responded = false;

      const connection = new this.lib.Client(connectionConfig);
    Severity: Major
    Found in src/dialects/postgres/connection-manager.js - About 2 hrs to fix

      Function _refreshDynamicOIDs has 40 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        async _refreshDynamicOIDs(connection) {
    const databaseVersion = this.sequelize.options.databaseVersion;
    const supportedVersion = '8.3.0';

    // Check for supported version
      Severity: Minor
      Found in src/dialects/postgres/connection-manager.js - About 1 hr to fix

        Function _refreshTypeParser has 35 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

          _refreshTypeParser(dataType) {
    const arrayParserBuilder = parser => {
      return value => this.lib.types.arrayParser.create(value, parser).parse();
    };
    const rangeParserBuilder = parser => {
        Severity: Minor
        Found in src/dialects/postgres/connection-manager.js - About 1 hr to fix

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

            _refreshTypeParser(dataType) {
    const arrayParserBuilder = parser => {
      return value => this.lib.types.arrayParser.create(value, parser).parse();
    };
    const rangeParserBuilder = parser => {
          Severity: Minor
          Found in src/dialects/postgres/connection-manager.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

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