spotify / lighthouse-audit-serviceConditional 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 50 units with 439 lines of code in units (50.1% 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)
50 very simple units (439 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
get status() in src/api/audits/models.ts	5	5	0
export async function persistAudit() in src/api/audits/db.ts	15	5	2
static buildForDbRow() in src/api/audits/models.ts	9	3	1
get reportJson() in src/api/audits/models.ts	9	3	0
export async function retrieveAuditById() in src/api/audits/db.ts	11	3	2
export async function deleteAuditById() in src/api/audits/db.ts	13	3	2
export function listOptionsFromQuery() in src/api/listHelpers.ts	13	3	3
export function addListRequestToQuery() in src/api/listHelpers.ts	10	3	2
export async function retrieveWebsiteByUrl() in src/api/websites/db.ts	11	3	2
export async function retrieveWebsiteByAuditId() in src/api/websites/db.ts	11	3	2
function configureMiddleware() in src/server/index.ts	16	2	2
export function configureErrorMiddleware() in src/server/index.ts	7	2	1
export async function runDbMigrations() in src/db/index.ts	11	2	1
export function bindRoutes() in src/api/audits/routes.ts	43	2	2
get categories() in src/api/audits/models.ts	17	2	0
constructor() in src/api/websites/models.ts	5	2	2
SELECT to_json() in src/api/websites/db.ts	11	2	1
export default async function globalTeardown() in src/jest/global_teardown.ts	8	2	1
write() in src/server/index.ts	3	1	1
function configureRoutes() in src/server/index.ts	6	1	2
export async function getApp() in src/server/index.ts	2	1	0
export async function startServer() in src/server/index.ts	2	1	0
export function setLogger() in src/logger.ts	3	1	1
async function getSchema() in src/db/index.ts	5	1	1
export async function awaitDbConnection() in src/db/index.ts	3	1	0
await retry() in src/db/index.ts	8	1	1
export async function triggerAudit() in src/api/audits/methods.ts	4	1	0
async function runAudit() in src/api/audits/methods.ts	3	1	0
static build() in src/api/audits/models.ts	9	1	1
static buildForUrl() in src/api/audits/models.ts	5	1	1
private get logger() in src/api/audits/models.ts	3	1	0
get body() in src/api/audits/models.ts	10	1	0
get listItem() in src/api/audits/models.ts	10	1	0
INSERT INTO lighthouse_audits() in src/api/audits/db.ts	3	1	5
ON CONFLICT() in src/api/audits/db.ts	3	1	1
DO UPDATE SET() in src/api/audits/db.ts	2	1	4
export async function retrieveAuditList() in src/api/audits/db.ts	3	1	0
export async function retrieveAuditCount() in src/api/audits/db.ts	8	1	1
export async function getListAsListResponse() in src/api/listHelpers.ts	13	1	4
export function listResponseFactory() in src/api/listHelpers.ts	7	1	2
export function bindRoutes() in src/api/websites/routes.ts	26	1	2
static build() in src/api/websites/models.ts	3	1	1
static buildForDbRow() in src/api/websites/models.ts	6	1	1
get lastAudit() in src/api/websites/models.ts	3	1	0
get body() in src/api/websites/models.ts	7	1	0
get listItem() in src/api/websites/models.ts	3	1	0
export async function retrieveWebsiteList() in src/api/websites/db.ts	15	1	2
export async function retrieveWebsiteTotal() in src/api/websites/db.ts	8	1	1
export default async() in src/jest/global_setup.ts	24	1	0
await globalTeardown() in src/jest/global_setup.ts	4	1	1