guardian / concierge-graphql - 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 69 units with 985 lines of code in units (21.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
2 medium complex units (58 lines of code)
10 simple units (214 lines of code)
57 very simple units (713 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 categoriseIdList() in src/main/scala/com/gu/contentapi/porter/graphql/AlternateIdParameters.scala	30	12	1
private def categoriseIdList() in src/main/scala/deprecated/anotherschema/query/AlternateIdParameters.scala	28	11	1
private def findAtoms() in src/main/scala/datastore/ElasticsearchRepo.scala	41	9	9
def decodeToAny() in src/main/scala/com/gu/contentapi/porter/graphql/Edge.scala	19	8	1
override def sectionForId() in src/main/scala/datastore/ElasticsearchRepo.scala	29	7	1
def cursorValue() in src/main/scala/com/gu/contentapi/porter/graphql/Edge.scala	17	7	1
private def handleResponseMultiple[D:io.circe.Decoder]() in src/main/scala/datastore/ElasticsearchRepo.scala	27	6	2
def filterIds() in src/main/scala/deprecated/anotherschema/query/AlternateIdParameters.scala	20	6	2
def apply() in src/main/scala/security/UserTier.scala	7	6	1
def decodeCursor() in src/main/scala/com/gu/contentapi/porter/graphql/Edge.scala	15	6	1
def filterIds() in src/main/scala/com/gu/contentapi/porter/graphql/AlternateIdParameters.scala	20	6	2
export function getHostName() in cdk/lib/hostname.ts	19	6	2
def fetchConfig() in src/main/scala/utils/Config.scala	13	5	0
override def docById() in src/main/scala/datastore/ElasticsearchRepo.scala	45	5	1
private def limitToChannelQuery() in src/main/scala/datastore/ElasticsearchRepo.scala	44	5	1
private def tagQueryParams() in src/main/scala/datastore/ElasticsearchRepo.scala	27	5	7
override def marshalledTags() in src/main/scala/datastore/ElasticsearchRepo.scala	28	5	10
override def beforeField() in src/main/scala/middleware/FieldPermissions.scala	15	5	6
override def afterField() in src/main/scala/middleware/FieldPermissions.scala	14	5	8
private def defaultingSortParam() in src/main/scala/datastore/ElasticsearchRepo.scala	7	4	2
private def marshalTags() in src/main/scala/datastore/ElasticsearchRepo.scala	17	4	1
def extractUserTier() in src/main/scala/security/ApiKeyAuth.scala	15	4	1
private def lookUpKey() in src/main/scala/security/ApiKeyAuth.scala	19	4	1
override def toString() in src/main/scala/security/UserTier.scala	4	4	0
def limitByTier() in src/main/scala/security/Security.scala	13	4	2
def handleRequest() in src/main/scala/GraphQLServer.scala	18	4	2
getAccountPath() in cdk/lib/concierge-graphql.ts	8	4	3
def parseJsonRequest() in src/main/scala/utils/GraphQLRequestBody.scala	10	3	1
private def identityTransform:Json=>Option[Json] =() in src/main/scala/datastore/ElasticsearchRepo.scala	7	3	1
def tagTransform() in src/main/scala/datastore/ElasticsearchRepo.scala	7	3	1
override def atomsForList() in src/main/scala/datastore/ElasticsearchRepo.scala	15	3	2
def getStringList() in src/main/scala/deprecated/anotherschema/CirceHelpers.scala	14	3	3
def filterByType() in src/main/scala/deprecated/anotherschema/content/blocks/element/ElementArguments.scala	8	3	2
override def toString() in src/main/scala/security/UserTier.scala	4	3	0
def getSchema() in src/main/scala/GraphQLServer.scala	6	3	1
constructor() in cdk/lib/gateway.ts	39	3	3
private def buildTagQuery() in src/main/scala/datastore/ElasticsearchRepo.scala	13	2	7
override def tagsForList() in src/main/scala/datastore/ElasticsearchRepo.scala	16	2	5
def toString() in src/main/scala/security/UserTier.scala	4	2	0
override def toString() in src/main/scala/security/UserTier.scala	4	2	0
constructor() in cdk/lib/graphiql-explorer.ts	53	2	3
private def fromConfig() in src/main/scala/ElasticSearchResolver.scala	10	1	1
def resolve() in src/main/scala/ElasticSearchResolver.scala	3	1	1
def apply() in src/main/scala/utils/RawResult.scala	9	1	1
def run() in src/main/scala/Main.scala	14	1	1
override def atoms() in src/main/scala/datastore/ElasticsearchRepo.scala	7	1	9
override def run() in src/main/scala/security/ApiKeyAuth.scala	6	1	0
private def lookUpInCache() in src/main/scala/security/ApiKeyAuth.scala	3	1	1
private def updateCache() in src/main/scala/security/ApiKeyAuth.scala	4	1	2
def apply() in src/main/scala/security/ApiKeyAuth.scala	4	1	2