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ghost/core/core/server/models/base/plugins/events.js

Summary

Maintainability
F
3 days
Test Coverage

Function exports has a Cognitive Complexity of 82 (exceeds 5 allowed). Consider refactoring.
Open

module.exports = function (Bookshelf) {
    Bookshelf.Model = Bookshelf.Model.extend({
        initializeEvents: function () {
            // NOTE: triggered before `creating`/`updating`
            this.on('saving', function onSaving(newObj, attrs, options) {
Severity: Minor
Found in ghost/core/core/server/models/base/plugins/events.js - About 1 day 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 exports has 168 lines of code (exceeds 25 allowed). Consider refactoring.
Open

module.exports = function (Bookshelf) {
    Bookshelf.Model = Bookshelf.Model.extend({
        initializeEvents: function () {
            // NOTE: triggered before `creating`/`updating`
            this.on('saving', function onSaving(newObj, attrs, options) {
Severity: Major
Found in ghost/core/core/server/models/base/plugins/events.js - About 6 hrs to fix

    Function emitChange has 32 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

            emitChange: function (model, event, options) {
            const _emit = (ghostEvent, _model, opts) => {
                if (!_model.wasChanged()) {
                    return;
                }
    Severity: Minor
    Found in ghost/core/core/server/models/base/plugins/events.js - About 1 hr to fix

      Function onUpdating has 30 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

              onUpdating: function onUpdating(model, attr, options) {
            if (this.relationships) {
                model.changed = _.omit(model.changed, this.relationships);
            }
      Severity: Minor
      Found in ghost/core/core/server/models/base/plugins/events.js - About 1 hr to fix

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

                onCreating: function onCreating(model, attr, options) {
            if (Object.prototype.hasOwnProperty.call(schema.tables[this.tableName], 'created_by')) {
                if (!options.importing || (options.importing && !this.get('created_by'))) {
                    this.set('created_by', String(this.contextUser(options)));
                }
        Severity: Minor
        Found in ghost/core/core/server/models/base/plugins/events.js - About 1 hr to fix

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

                      if (Object.prototype.hasOwnProperty.call(schema.tables[this.tableName], 'updated_at')) {
                if (!model.get('updated_at')) {
                    model.set('updated_at', new Date());
                }
            }
          Severity: Major
          Found in ghost/core/core/server/models/base/plugins/events.js and 1 other location - About 1 hr to fix
          ghost/core/core/server/models/base/plugins/events.js on lines 161..165

          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 68.

          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

                      if (Object.prototype.hasOwnProperty.call(schema.tables[this.tableName], 'created_at')) {
                if (!model.get('created_at')) {
                    model.set('created_at', new Date());
                }
            }
          Severity: Major
          Found in ghost/core/core/server/models/base/plugins/events.js and 1 other location - About 1 hr to fix
          ghost/core/core/server/models/base/plugins/events.js on lines 167..171

          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 68.

          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

                              _.each(Object.keys(schema.tables[this.tableName]).filter(key => key.indexOf('@@') === -1), (columnKey) => {
          Severity: Minor
          Found in ghost/core/core/server/models/base/plugins/events.js and 1 other location - About 35 mins to fix
          ghost/core/core/server/models/base/plugins/sanitize.js on lines 20..21

          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 47.

          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

                  onFetchingCollection: function onFetchingCollection(model, columns, options) {
            if (options.forUpdate && options.transacting) {
                options.query.forUpdate();
            }
        },
          Severity: Minor
          Found in ghost/core/core/server/models/base/plugins/events.js and 1 other location - About 30 mins to fix
          ghost/core/core/server/models/base/plugins/events.js on lines 121..125

          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 45.

          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

                  onFetching: function onFetching(model, columns, options) {
            if (options.forUpdate && options.transacting) {
                options.query.forUpdate();
            }
        },
          Severity: Minor
          Found in ghost/core/core/server/models/base/plugins/events.js and 1 other location - About 30 mins to fix
          ghost/core/core/server/models/base/plugins/events.js on lines 129..133

          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 45.

          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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