guardian / support-service-lambdas

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

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Duplication Overall

18% duplication:

47,212 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
8,572 duplicated lines

3,505 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Duplication Between Components (50+ lines)

Download: SVG DOT (open online Graphviz editor)

From Component --> To Component	Duplicated Lines	File Pairs	Details
handlers (<1%) --> lib (4%)	449	50 file pairs	details...
_templates (54%) --> handlers (<1%)	298	45 file pairs	details...
_templates (49%) --> cdk (3%)	269	11 file pairs	details...
handlers (<1%) --> modules (1%)	150	6 file pairs	details...

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Longest Duplicates

The list of 50 longest duplicates.

See data for all 3,505 duplicates...

Size	#	Folders	Files	Lines	Code
63	x 2	handlers/stripe-webhook-...scala/com/gu/util/zuora handlers/zuora-callout-a...scala/com/gu/util/zuora	ZuoraGetAccountSummary.scala ZuoraGetAccountSummary.scala	12:91 (100%) 11:90 (100%)	view
53	x 2	cdk/lib cdk/lib	product-switch-api.ts update-supporter-plus-amount.ts	90:148 (31%) 123:181 (35%)	view
42	x 2	handlers/salesforce-disaster-recovery/src/services modules/aws/src	s3.ts s3.ts	11:59 (85%) 13:61 (84%)	view
31	x 2	handlers/digital-voucher-cancellation-processor handlers/sf-move-subscriptions-api	cfn.yaml cfn.yaml	55:85 (17%) 60:90 (6%)	view
30	x 2	cdk/lib cdk/lib	discount-api.ts update-supporter-plus-amount.ts	150:183 (20%) 110:144 (20%)	view
29	x 2	handlers/zuora-sar handlers/zuora-sar	cfn.yaml cfn.yaml	50:78 (14%) 104:132 (14%)	view
28	x 2	modules/supporter-product-data/src modules/supporter-product-data	supporterProductData.ts supporterProductData.ts	6:35 (100%) 6:35 (100%)	view
27	x 2	cdk/lib cdk/lib	discount-api.ts update-supporter-plus-amount.ts	42:69 (18%) 42:70 (18%)	view
25	x 2	handlers/identity-retention handlers/sf-contact-merge	cfn.yaml cfn.yaml	205:230 (11%) 201:226 (11%)	view
23	x 2	modules/test-users/src modules/test-users/src	createAnnualContribution.ts createMonthlyContribution.ts	21:46 (63%) 21:46 (63%)	view
22	x 2	handlers/new-product-api...uct/api/addsubscription handlers/new-product-api...uct/api/addsubscription	AddGuardianWeeklySub.scala AddTierThree.scala	144:165 (17%) 138:159 (18%)	view
21	x 2	handlers/cancellation-sf-cases-api handlers/identity-backfill	cfn.yaml cfn.yaml	25:45 (10%) 25:45 (10%)	view
21	x 2	handlers/digital-voucher-api handlers/zuora-retention	cfn.yaml cfn.yaml	25:45 (9%) 39:59 (4%)	view
21	x 2	handlers/cancellation-sf-cases-api handlers/fulfilment-date-calculator	cfn.yaml cfn.yaml	25:45 (10%) 46:66 (15%)	view
21	x 2	handlers/sf-contact-merge handlers/zuora-retention	cfn.yaml cfn.yaml	30:50 (10%) 168:188 (4%)	view
21	x 2	handlers/sf-datalake-export handlers/zuora-datalake-export	cfn.yaml cfn.yaml	242:262 (3%) 19:39 (17%)	view
21	x 2	handlers/sf-contact-merge handlers/zuora-retention	cfn.yaml cfn.yaml	30:50 (10%) 136:156 (4%)	view
21	x 2	handlers/sf-datalake-export handlers/zuora-retention	cfn.yaml cfn.yaml	242:262 (3%) 69:89 (4%)	view
21	x 2	handlers/delivery-records-api handlers/holiday-stop-api	cfn.yaml cfn.yaml	27:47 (10%) 29:49 (5%)	view
21	x 2	handlers/sf-datalake-export handlers/zuora-retention	cfn.yaml cfn.yaml	242:262 (3%) 39:59 (4%)	view
21	x 2	handlers/catalog-service handlers/delivery-records-api	cfn.yaml cfn.yaml	32:52 (10%) 27:47 (10%)	view
21	x 2	handlers/identity-retention handlers/sf-datalake-export	cfn.yaml cfn.yaml	31:51 (9%) 44:64 (3%)	view
21	x 2	handlers/identity-retention handlers/sf-datalake-export	cfn.yaml cfn.yaml	31:51 (9%) 95:115 (3%)	view
21	x 2	handlers/catalog-service handlers/sf-datalake-export	cfn.yaml cfn.yaml	32:52 (10%) 44:64 (3%)	view
21	x 2	handlers/catalog-service handlers/sf-datalake-export	cfn.yaml cfn.yaml	32:52 (10%) 95:115 (3%)	view
21	x 2	handlers/sf-datalake-export handlers/sf-datalake-export	cfn.yaml cfn.yaml	95:115 (3%) 146:166 (3%)	view
21	x 2	handlers/sf-datalake-export handlers/zuora-datalake-export	cfn.yaml cfn.yaml	95:115 (3%) 19:39 (17%)	view
21	x 2	handlers/sf-datalake-export handlers/sf-datalake-export	cfn.yaml cfn.yaml	95:115 (3%) 183:203 (3%)	view
21	x 2	handlers/zuora-datalake-export handlers/zuora-retention	cfn.yaml cfn.yaml	19:39 (17%) 39:59 (4%)	view
21	x 2	handlers/sf-datalake-export handlers/sf-datalake-export	cfn.yaml cfn.yaml	95:115 (3%) 242:262 (3%)	view
21	x 2	handlers/zuora-datalake-export handlers/zuora-retention	cfn.yaml cfn.yaml	19:39 (17%) 69:89 (4%)	view
21	x 2	handlers/sf-datalake-export handlers/sf-datalake-export	cfn.yaml cfn.yaml	183:203 (3%) 242:262 (3%)	view
21	x 2	handlers/digital-subscription-expiry handlers/fulfilment-date-calculator	cfn.yaml cfn.yaml	32:52 (13%) 46:66 (15%)	view
21	x 2	handlers/catalog-service handlers/sf-contact-merge	cfn.yaml cfn.yaml	32:52 (10%) 30:50 (10%)	view
21	x 2	handlers/digital-subscription-expiry handlers/zuora-datalake-export	cfn.yaml cfn.yaml	32:52 (13%) 19:39 (17%)	view
21	x 2	handlers/sf-contact-merge handlers/sf-datalake-export	cfn.yaml cfn.yaml	30:50 (10%) 183:203 (3%)	view
21	x 2	handlers/sf-contact-merge handlers/sf-datalake-export	cfn.yaml cfn.yaml	30:50 (10%) 242:262 (3%)	view
21	x 2	handlers/delivery-records-api handlers/fulfilment-date-calculator	cfn.yaml cfn.yaml	27:47 (10%) 46:66 (15%)	view
21	x 2	handlers/fulfilment-date-calculator handlers/sf-contact-merge	cfn.yaml cfn.yaml	46:66 (15%) 30:50 (10%)	view
21	x 2	handlers/holiday-stop-api handlers/zuora-retention	cfn.yaml cfn.yaml	29:49 (5%) 39:59 (4%)	view
21	x 2	handlers/holiday-stop-api handlers/zuora-retention	cfn.yaml cfn.yaml	29:49 (5%) 69:89 (4%)	view
21	x 2	handlers/zuora-retention handlers/zuora-retention	cfn.yaml cfn.yaml	39:59 (4%) 69:89 (4%)	view
21	x 2	handlers/sf-datalake-export handlers/zuora-retention	cfn.yaml cfn.yaml	95:115 (3%) 136:156 (4%)	view
21	x 2	handlers/identity-backfill handlers/zuora-retention	cfn.yaml cfn.yaml	25:45 (10%) 168:188 (4%)	view
21	x 2	handlers/identity-backfill handlers/zuora-retention	cfn.yaml cfn.yaml	25:45 (10%) 136:156 (4%)	view
21	x 2	handlers/identity-backfill handlers/sf-contact-merge	cfn.yaml cfn.yaml	25:45 (10%) 30:50 (10%)	view
21	x 2	handlers/sf-datalake-export handlers/zuora-retention	cfn.yaml cfn.yaml	95:115 (3%) 168:188 (4%)	view
21	x 2	handlers/digital-subscription-expiry handlers/sf-datalake-export	cfn.yaml cfn.yaml	32:52 (13%) 95:115 (3%)	view
21	x 2	handlers/digital-subscription-expiry handlers/sf-datalake-export	cfn.yaml cfn.yaml	32:52 (13%) 44:64 (3%)	view
21	x 2	handlers/cancellation-sf-cases-api handlers/catalog-service	cfn.yaml cfn.yaml	25:45 (10%) 32:52 (10%)	view

Duplicated Units

The list of top 9 duplicated units.

See data for all 9 unit duplicates...

Size	#	Folders	Files	Lines	Code
17	x 2	handlers/soft-opt-in-con...t_opt_in_consent_setter handlers/soft-opt-in-con...t_opt_in_consent_setter	Handler.scala HandlerIAP.scala	105:126 171:191	view
16	x 2	handlers/zuora-rer/src/main/scala/com/gu/zuora/rer handlers/zuora-sar/src/main/scala/com/gu/zuora/sar	Handler.scala Handler.scala	20:39 21:40	view
13	x 2	handlers/zuora-rer/src/main/scala/com/gu/zuora/rer handlers/zuora-sar/src/main/scala/com/gu/zuora/sar	CirceCodecs.scala CirceCodecs.scala	40:55 40:55	view
12	x 2	handlers/new-product-api...i/addsubscription/email handlers/new-product-api...ption/email/serialisers	EmailData.scala DigipackEmailFields.scala	108:121 57:70	view
11	x 2	handlers/zuora-callout-a...scala/com/gu/util/zuora handlers/stripe-webhook-...scala/com/gu/util/zuora	ZuoraGetAccountSummary.scala ZuoraGetAccountSummary.scala	78:91 79:92	view
10	x 2	handlers/soft-opt-in-con...t_opt_in_consent_setter handlers/soft-opt-in-con...t_opt_in_consent_setter	SalesforceConnector.scala MpapiConnector.scala	77:88 16:27	view
8	x 2	handlers/product-move-ap...uctmove/endpoint/cancel handlers/product-move-ap...e/endpoint/updateamount	SubscriptionCancelEndpointSteps.scala ZIOExtension.scala	145:154 9:18	view
6	x 2	handlers/digital-voucher.../gu/digital_voucher_api handlers/sf-move-subscri.../move/subscriptions/api	DigitalVoucherApiApp.scala SFMoveSubscriptionsApiApp.scala	43:50 42:49	view
6	x 2	handlers/new-product-api...lidation/guardianweekly handlers/new-product-api...validation/contribution	GuardianWeeklyAccountValidation.scala ContributionAccountValidation.scala	6:13 6:13	view