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alekzonder/maf

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src/Model/Mongodb/index.js

Summary

Maintainability
D
2 days
Test Coverage

File index.js has 342 lines of code (exceeds 250 allowed). Consider refactoring.
Open

'use strict';

var path = require('path');

var ModelError = require(path.join(__dirname, '..', 'Error'));
Severity: Minor
Found in src/Model/Mongodb/index.js - About 4 hrs to fix

    Function ensureIndexes has 58 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        ensureIndexes (/* options */) {

        return new Promise((resolve, reject) => {

            if (!this._indexes) {
    Severity: Major
    Found in src/Model/Mongodb/index.js - About 2 hrs to fix

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

          insertOne (data/*, options*/) {

        return new Promise((resolve, reject) => {

            var timer = this._createTimer('insertOne');
      Severity: Minor
      Found in src/Model/Mongodb/index.js - About 1 hr to fix

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

            findOneAndUpdate (filter, update, options) {

        var timer = this._createTimer('findOneAndUpdate');

        if (!options) {
        Severity: Minor
        Found in src/Model/Mongodb/index.js - About 1 hr to fix

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

              _prepareFields (fields) {
        var result = {};

        if (!fields) {
            return null;
          Severity: Minor
          Found in src/Model/Mongodb/index.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

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

              _prepareFields (fields) {
        var result = {};

        if (!fields) {
            return null;
          Severity: Major
          Found in src/Model/Mongodb/index.js and 1 other location - About 4 hrs to fix
          src/Model/Tingodb/index.js on lines 532..550

          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 121.

          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

                              Promise.all(createPromises)
                        .then((data) => {
                            resolve({collection: this._collectionName, indexes: data});
                        })
                        .catch((error) => {
          Severity: Major
          Found in src/Model/Mongodb/index.js and 1 other location - About 2 hrs to fix
          src/Model/Tingodb/index.js on lines 96..102

          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 80.

          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

              init () {

        if (!this._collectionName) {
            throw new this.Error(this.Error.CODES.NO_COLLECTION_NAME);
        }
          Severity: Major
          Found in src/Model/Mongodb/index.js and 1 other location - About 2 hrs to fix
          src/Model/Tingodb/index.js on lines 49..58

          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 78.

          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 3 locations. Consider refactoring.
          Open

              _createTimer (name) {
        var timer = new DebugTimer('mongo', name);

        timer.onStop((data) => {
            this._logDebug(data);
          Severity: Major
          Found in src/Model/Mongodb/index.js and 2 other locations - About 1 hr to fix
          src/Model/Tingodb/index.js on lines 516..524
          src/Rest/Client/index.js on lines 127..135

          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 56.

          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 4 locations. Consider refactoring.
          Open

              _logDebug (data) {

        if (!this._debug || !this._debug.log) {
            return;
        }
          Severity: Major
          Found in src/Model/Mongodb/index.js and 3 other locations - About 1 hr to fix
          src/Api/BaseAbstract.js on lines 257..264
          src/Model/Tingodb/index.js on lines 500..507
          src/Rest/Client/index.js on lines 112..119

          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 56.

          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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