guardian / support-dotcom-components - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 55 units with 735 lines of code in units (14.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
0 medium complex units (0 lines of code)
0 simple units (0 lines of code)
55 very simple units (735 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
currencySymbol: getLocalCurrencySymbol() in src/server/api/ampEpicRouter.ts	43	4	1
export function removeNullValues() in src/server/utils/removeNullValues.ts	29	4	1
constructor() in cdk/lib/dotcom-components.ts	231	4	3
origin: corsOrigin() in src/server/server.ts	67	3	0
function queryForTestSamples() in src/server/selection/banditData.ts	14	3	3
async function buildBanditDataForTest() in src/server/selection/banditData.ts	19	3	1
countryGroupId: regionToCountryGroupId() in src/server/lib/superMode.ts	44	3	1
campaignCode: buildEpicCampaignCode() in src/server/api/epicRouter.ts	2	2	2
campaignCode: buildBannerCampaignCode() in src/server/api/bannerRouter.ts	4	2	2
async function getBanditSamplesForTest() in src/server/selection/banditData.ts	12	2	3
forTargetedWeeks: getCountForTargetingWeeks() in src/server/lib/history.ts	9	2	0
export function abandonedBasketMatches() in src/server/lib/targeting.ts	9	2	2
throw Error() in src/dotcom/requests.ts	3	2	0
articleCounts: getArticleViewCounts() in src/server/api/epicRouter.ts	8	1	3
await callLogTreatmentInteration() in src/server/api/auxiaProxyRouter.ts	15	1	9
ctaUrl: addQueryParams() in src/server/api/ampEpicRouter.ts	5	1	2
campaignCode: buildGutterCampaignCode() in src/server/api/gutterRouter.ts	4	1	2
articleCounts: getArticleViewCounts() in src/server/api/bannerRouter.ts	15	1	3
design: getDesignForVariant() in src/server/api/bannerRouter.ts	4	1	2
export async function getSsmValue() in src/server/utils/ssm.ts	10	1	2
constructor() in src/server/utils/valueReloader.ts	6	1	2
export function logInfo() in src/server/utils/logging.ts	3	1	1
export function logError() in src/server/utils/logging.ts	3	1	1
export function logWarn() in src/server/utils/logging.ts	3	1	1
background: stringToHexColour() in src/server/factories/bannerDesign.ts	7	1	1
bodyText: stringToHexColour() in src/server/factories/bannerDesign.ts	6	1	1
headerText: stringToHexColour() in src/server/factories/bannerDesign.ts	5	1	1
articleCountText: stringToHexColour() in src/server/factories/bannerDesign.ts	4	1	1
logo: stringToHexColour() in src/server/factories/bannerDesign.ts	3	1	1
text: stringToHexColour() in src/server/factories/bannerDesign.ts	4	1	1
highlight: stringToHexColour() in src/server/factories/bannerDesign.ts	3	1	1
text: stringToHexColour() in src/server/factories/bannerDesign.ts	4	1	1
background: stringToHexColour() in src/server/factories/bannerDesign.ts	3	1	1
text: stringToHexColour() in src/server/factories/bannerDesign.ts	6	1	1
background: stringToHexColour() in src/server/factories/bannerDesign.ts	5	1	1
text: stringToHexColour() in src/server/factories/bannerDesign.ts	5	1	1
background: stringToHexColour() in src/server/factories/bannerDesign.ts	4	1	1
border: stringToHexColour() in src/server/factories/bannerDesign.ts	3	1	1
text: stringToHexColour() in src/server/factories/bannerDesign.ts	7	1	1
background: stringToHexColour() in src/server/factories/bannerDesign.ts	6	1	1
border: stringToHexColour() in src/server/factories/bannerDesign.ts	5	1	1
text: stringToHexColour() in src/server/factories/bannerDesign.ts	5	1	1
background: stringToHexColour() in src/server/factories/bannerDesign.ts	4	1	1
border: stringToHexColour() in src/server/factories/bannerDesign.ts	3	1	1
function getDefaultWeighting() in src/server/selection/banditData.ts	9	1	1
function calculateMeanPerVariant() in src/server/selection/banditData.ts	16	1	2
function calculateOverallMeanForVariant() in src/server/selection/banditData.ts	7	1	1
function regionToCountryGroupId() in src/server/lib/superMode.ts	3	1	1
export async function queryActiveArticles() in src/server/lib/superMode.ts	15	1	3
function queryDate() in src/server/lib/superMode.ts	18	1	4