guardian / newswires - 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).

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Conditional Complexity Overall

There are 134 units with 2,513 lines of code in units (15.1% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
2 medium complex units (119 lines of code)
5 simple units (252 lines of code)
127 very simple units (2,142 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
private def processSearchParams() in newswires/app/db/FingerpostWireEntry.scala	107	19	1
def get() in newswires/app/conf/SearchPresets.scala	12	11	1
export function urlToConfig() in newswires/client/src/urlState.ts	47	10	1
function MaybeSecondaryCardContent() in newswires/client/src/WireItemList.tsx	48	8	5
export function App() in newswires/client/src/App.tsx	74	7	0
function CategoryCodeTable() in newswires/client/src/WireDetail.tsx	65	6	1
export function lookupCatCodesWideSearch() in newswires/client/src/catcodes-lookup.ts	18	6	1
def load() in newswires/app/AppLoader.scala	34	5	1
private def buildWhereClauseParts() in newswires/app/db/FingerpostWireEntry.scala	33	5	3
private[db] def buildWhereClause() in newswires/app/db/FingerpostWireEntry.scala	18	5	4
def linkToComposer() in newswires/app/controllers/QueryController.scala	28	5	1
function TitleContentForItem() in newswires/client/src/WireDetail.tsx	33	5	5
function parseColor() in newswires/client/src/colour-utils.ts	17	5	1
sc def localFlyway: Flyway = buildFlyway() in db/flyway.sc	54	5	1
await fetchWithReauth() in poller-lambdas/src/pollers/reuters/reutersPoller.ts	25	5	1
export function inferRegionCategoryFromText() in ingestion-lambda/src/categoryCodes.ts	20	5	1
function decideLabelForQueryBadge() in newswires/client/src/SideNav.tsx	18	4	1
function getUpdatedHistory() in newswires/client/src/context/SearchReducer.ts	19	4	3
results: transformQueryResults() in newswires/client/src/context/SearchReducer.ts	7	4	1
function loadFromLocalStorage() in newswires/client/src/context/localStorage.tsx	20	4	2
override def afterStarted() in newswires/project/PlayVite.scala	16	4	0
async function getFeed() in poller-lambdas/src/pollers/ap/apPoller.ts	22	4	2
def apply() in newswires/app/db/FingerpostWireEntry.scala	28	3	1
private def clamp() in newswires/app/db/FingerpostWireEntry.scala	19	3	3
def query() in newswires/app/db/FingerpostWireEntry.scala	43	3	6
def getKeywords() in newswires/app/db/FingerpostWireEntry.scala	36	3	3
def merge() in newswires/app/db/SearchParams.scala	15	3	1
override def apply() in newswires/app/lib/RequestLoggingFilter.scala	20	3	1
private def log() in newswires/app/lib/RequestLoggingFilter.scala	42	3	4
private def proxyAsset() in newswires/app/controllers/ViteController.scala	34	3	2
def item() in newswires/app/controllers/QueryController.scala	7	3	2
function MetaTable() in newswires/client/src/WireDetail.tsx	46	3	1
selectedItemId ?() in newswires/client/src/App.tsx	11	3	0
results: transformQueryResults() in newswires/client/src/context/SearchReducer.ts	7	3	1
function handleFetchError() in newswires/client/src/context/SearchContext.tsx	9	3	1
export async function createDbConnection() in shared/rds.ts	12	3	0
sc def migrateCmd() in db/flyway.sc	24	3	2
async function fetchWithReauth() in poller-lambdas/src/pollers/reuters/reutersPoller.ts	33	3	1
for await() in poller-lambdas/src/pollers/reuters/reutersPoller.ts	7	3	1
function itemWithContentToDesiredOutput() in poller-lambdas/src/pollers/ap/apPoller.ts	58	3	4
export function nitfBlockToHtml() in poller-lambdas/src/pollers/ap/parseNitfContent.ts	13	3	1
override grantConnect() in cdk/lib/constructs/database.ts	23	3	1
def discover() in newswires/app/AppLoader.scala	9	2	1
def healthcheck() in newswires/app/controllers/ManagementController.scala	7	2	0
def item() in newswires/app/controllers/ViteController.scala	19	2	1
def preview: Action[AnyContent] = addToken() in newswires/app/controllers/ViteController.scala	9	2	1
private def paramToList[T]() in newswires/app/controllers/QueryController.scala	48	2	2
def authAction() in newswires/app/controllers/AppAuthActions.scala	19	2	1
def hasAccessPermission() in newswires/app/controllers/PermissionsCheck.scala	17	2	1
value ?() in newswires/client/src/SearchSummary.tsx	3	2	0