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app/modules/main/factories/mdtAjaxPaginationHelperFactory.js

Summary

Maintainability
C
1 day
Test Coverage

Function mdtAjaxPaginationHelperFactory has 123 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function mdtAjaxPaginationHelperFactory(ColumnFilterFeature, ColumnSortFeature, PaginatorTypeProvider, _){

        function mdtAjaxPaginationHelper(params){
            this.paginatorType = PaginatorTypeProvider.AJAX;
Severity: Major
Found in app/modules/main/factories/mdtAjaxPaginationHelperFactory.js - About 4 hrs to fix

    Function setRawDataToStorage has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

            mdtAjaxPaginationHelper.prototype.setRawDataToStorage = function(that, data, tableRowIdKey, columnKeys, rowOptions){
    Severity: Minor
    Found in app/modules/main/factories/mdtAjaxPaginationHelperFactory.js - About 35 mins to fix

      Expected '===' and instead saw '=='.
      Open

                          if(that.totalResultCount == 0){
      Severity: Minor
      Found in app/modules/main/factories/mdtAjaxPaginationHelperFactory.js by eslint

      Require === and !== (eqeqeq)

      It is considered good practice to use the type-safe equality operators === and !== instead of their regular counterparts == and !=.

      The reason for this is that == and != do type coercion which follows the rather obscure Abstract Equality Comparison Algorithm. For instance, the following statements are all considered true:

      • [] == false
      • [] == ![]
      • 3 == "03"

      If one of those occurs in an innocent-looking statement such as a == b the actual problem is very difficult to spot.

      Rule Details

      This rule is aimed at eliminating the type-unsafe equality operators.

      Examples of incorrect code for this rule:

      /*eslint eqeqeq: "error"*/

if (x == 42) { }

if ("" == text) { }

if (obj.getStuff() != undefined) { }

      The --fix option on the command line automatically fixes some problems reported by this rule. A problem is only fixed if one of the operands is a typeof expression, or if both operands are literals with the same type.

      Options

      always

      The "always" option (default) enforces the use of === and !== in every situation (except when you opt-in to more specific handling of null [see below]).

      Examples of incorrect code for the "always" option:

      /*eslint eqeqeq: ["error", "always"]*/

a == b
foo == true
bananas != 1
value == undefined
typeof foo == 'undefined'
'hello' != 'world'
0 == 0
true == true
foo == null

      Examples of correct code for the "always" option:

      /*eslint eqeqeq: ["error", "always"]*/

a === b
foo === true
bananas !== 1
value === undefined
typeof foo === 'undefined'
'hello' !== 'world'
0 === 0
true === true
foo === null

      This rule optionally takes a second argument, which should be an object with the following supported properties:

      • "null": Customize how this rule treats null literals. Possible values:
        • always (default) - Always use === or !==.
        • never - Never use === or !== with null.
        • ignore - Do not apply this rule to null.

      smart

      The "smart" option enforces the use of === and !== except for these cases:

      • Comparing two literal values
      • Evaluating the value of typeof
      • Comparing against null

      Examples of incorrect code for the "smart" option:

      /*eslint eqeqeq: ["error", "smart"]*/

// comparing two variables requires ===
a == b

// only one side is a literal
foo == true
bananas != 1

// comparing to undefined requires ===
value == undefined

      Examples of correct code for the "smart" option:

      /*eslint eqeqeq: ["error", "smart"]*/

typeof foo == 'undefined'
'hello' != 'world'
0 == 0
true == true
foo == null

      allow-null

      Deprecated: Instead of using this option use "always" and pass a "null" option property with value "ignore". This will tell eslint to always enforce strict equality except when comparing with the null literal.

      ["error", "always", {"null": "ignore"}]

      When Not To Use It

      If you don't want to enforce a style for using equality operators, then it's safe to disable this rule. Source: http://eslint.org/docs/rules/

      TODO found
      Open

                          //TODO: centralize adding column values into one place.
      Severity: Minor
      Found in app/modules/main/factories/mdtAjaxPaginationHelperFactory.js by fixme

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

              mdtAjaxPaginationHelper.prototype.nextPage = function(){
            var that = this;
            if(this.hasNextPage()){
                this.fetchPage(this.page+1).then(function(){
                    that.page++;
      Severity: Major
      Found in app/modules/main/factories/mdtAjaxPaginationHelperFactory.js and 1 other location - About 2 hrs to fix
      app/modules/main/factories/mdtAjaxPaginationHelperFactory.js on lines 65..72

      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 82.

      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

              mdtAjaxPaginationHelper.prototype.previousPage = function(){
            var that = this;
            if(this.hasPreviousPage()){
                this.fetchPage(this.page-1).then(function(){
                    that.page--;
      Severity: Major
      Found in app/modules/main/factories/mdtAjaxPaginationHelperFactory.js and 1 other location - About 2 hrs to fix
      app/modules/main/factories/mdtAjaxPaginationHelperFactory.js on lines 74..81

      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 82.

      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

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

                          columnValues.push({
                        attributes: {
                            editableField: false
                        },
                        rowId: rowId,
      Severity: Minor
      Found in app/modules/main/factories/mdtAjaxPaginationHelperFactory.js and 1 other location - About 35 mins to fix
      app/modules/main/directives/mdtTableDirective.js on lines 202..209

      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 46.

      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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